diff options
| author | Wolfgang Denk <wd@denx.de> | 2009-01-27 20:55:57 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-01-27 20:55:57 +0100 |
| commit | 49ad4801714039ac8b9cae4de9c097224183e465 (patch) | |
| tree | 553a394b685fa93deb2c23f8e1fc5b3ed6ceb10f | |
| parent | cb9f622a280075b550fcdd4571753a36d1a92bf9 (diff) | |
| parent | 2a61eff6a82f0d6e2335d968799b3fbeb3ff4d8e (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-mips
37 files changed, 4932 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 35388df8a..88cf1e9ec 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -669,6 +669,10 @@ Thomas Lange <thomas@corelatus.se> Vlad Lungu <vlad.lungu@windriver.com> qemu_mips MIPS32 +Stefan Roese <sr@denx.de> + + vct_xxx MIPS32 4Kc + ######################################################################### # Nios-32 Systems: # # # @@ -616,6 +616,18 @@ LIST_arm=" \ LIST_mips4kc=" \ incaip \ qemu_mips \ + vct_platinum \ + vct_platinum_small \ + vct_platinum_onenand \ + vct_platinum_onenand_small \ + vct_platinumavc \ + vct_platinumavc_small \ + vct_platinumavc_onenand \ + vct_platinumavc_onenand_small \ + vct_premium \ + vct_premium_small \ + vct_premium_onenand \ + vct_premium_onenand_small \ " LIST_mips5kc=" \ @@ -3060,6 +3060,41 @@ incaip_config: unconfig tb0229_config: unconfig @$(MKCONFIG) $(@:_config=) mips mips tb0229 +vct_premium_config \ +vct_premium_small_config \ +vct_premium_onenand_config \ +vct_premium_onenand_small_config \ +vct_platinum_config \ +vct_platinum_small_config \ +vct_platinum_onenand_config \ +vct_platinum_onenand_small_config \ +vct_platinumavc_config \ +vct_platinumavc_small_config \ +vct_platinumavc_onenand_config \ +vct_platinumavc_onenand_small_config: unconfig + @mkdir -p $(obj)include + @if [ "$(findstring _premium,$@)" ] ; then \ + echo "#define CONFIG_VCT_PREMIUM" > $(obj)include/config.h ; \ + $(XECHO) "... on Premium board variant" ; \ + fi + @if [ "$(findstring _platinum_,$@)" ] ; then \ + echo "#define CONFIG_VCT_PLATINUM" > $(obj)include/config.h ; \ + $(XECHO) "... on Platinum board variant" ; \ + fi + @if [ "$(findstring _platinumavc,$@)" ] ; then \ + echo "#define CONFIG_VCT_PLATINUMAVC" > $(obj)include/config.h ; \ + $(XECHO) "... on PlatinumAVC board variant" ; \ + fi + @if [ "$(findstring _onenand,$@)" ] ; then \ + echo "#define CONFIG_VCT_ONENAND" >> $(obj)include/config.h ; \ + $(XECHO) "... on OneNAND board variant" ; \ + fi + @if [ "$(findstring _small,$@)" ] ; then \ + echo "#define CONFIG_VCT_SMALL_IMAGE" >> $(obj)include/config.h ; \ + $(XECHO) "... stripped down image variant" ; \ + fi + @$(MKCONFIG) -a vct mips mips vct micronas + ######################################################################### ## MIPS32 AU1X00 ######################################################################### diff --git a/board/micronas/vct/Makefile b/board/micronas/vct/Makefile new file mode 100644 index 000000000..2737ade0e --- /dev/null +++ b/board/micronas/vct/Makefile @@ -0,0 +1,57 @@ +# +# (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o +COBJS-y += ebi.o +COBJS-$(CONFIG_VCT_NOR) += ebi_nor_flash.o +COBJS-$(CONFIG_VCT_ONENAND) += ebi_onenand.o +COBJS-$(CONFIG_DRIVER_SMC911X) += ebi_smc911x.o smc_eeprom.o +COBJS-y += gpio.o +COBJS-y += top.o +COBJS-$(CONFIG_USB_EHCI_VCT) += dcgu.o ehci.o scc.o + +COBJS := $(sort $(COBJS-y)) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/micronas/vct/bcu.h b/board/micronas/vct/bcu.h new file mode 100644 index 000000000..cac31f21f --- /dev/null +++ b/board/micronas/vct/bcu.h @@ -0,0 +1,170 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _BCU_H +#define _BCU_H + +enum bcu_tags { + BCU_VBV1 = 0, + BCU_VBV2 = 1, + BCU_BSS1 = 2, + BCU_BSS2 = 3, + BCU_TSD_TXT = 4, + BCU_TSD_SUBTITLES = 5, + BCU_TSD_PES_0 = 6, + BCU_TSD_PES_1 = 7, + BCU_TSD_PES_2 = 8, + BCU_TSD_PES_3 = 9, + BCU_TSIO_RECORD_0 = 10, + BCU_TSIO_RECORD_1 = 11, + BCU_TSIO_PLAYBACK_0 = 12, + BCU_TSIO_PLAYBACK_1 = 13, + BCU_SECURE_BUFFER = 14, + BCU_PCM1 = 15, + BCU_PCM2 = 16, + BCU_BSS_COPY = 17, + BCU_BSS_EXT1 = 18, + BCU_BSS_EXT2 = 19, + BCU_PCM_JINGLE = 20, + BCU_EBI_CPU_BUFFER = 21, + BCU_PCM_DELAY = 22, + BCU_FH_BUFFER_0 = 23, + BCU_FH_BUFFER_1 = 24, + BCU_TSD_SECTION_0 = 25, + BCU_TSD_SECTION_1 = 26, + BCU_TSD_SECTION_2 = 27, + BCU_TSD_SECTION_3 = 28, + BCU_TSD_SECTION_4 = 29, + BCU_TSD_SECTION_5 = 30, + BCU_TSD_SECTION_6 = 31, + BCU_TSD_SECTION_7 = 32, + BCU_TSD_SECTION_8 = 33, + BCU_TSD_SECTION_9 = 34, + BCU_TSD_SECTION_10 = 35, + BCU_TSD_SECTION_11 = 36, + BCU_TSD_SECTION_12 = 37, + BCU_TSD_SECTION_13 = 38, + BCU_TSD_SECTION_14 = 39, + BCU_TSD_SECTION_15 = 40, + BCU_TSD_SECTION_16 = 41, + BCU_TSD_SECTION_17 = 42, + BCU_TSD_SECTION_18 = 43, + BCU_TSD_SECTION_19 = 44, + BCU_TSD_SECTION_20 = 45, + BCU_TSD_SECTION_21 = 46, + BCU_TSD_SECTION_22 = 47, + BCU_TSD_SECTION_23 = 48, + BCU_TSD_SECTION_24 = 49, + BCU_TSD_SECTION_25 = 50, + BCU_TSD_SECTION_26 = 51, + BCU_TSD_SECTION_27 = 52, + BCU_TSD_SECTION_28 = 53, + BCU_TSD_SECTION_29 = 54, + BCU_TSD_SECTION_30 = 55, + BCU_TSD_SECTION_31 = 56, + BCU_TSD_SECTION_32 = 57, + BCU_TSD_SECTION_33 = 58, + BCU_TSD_SECTION_34 = 59, + BCU_TSD_SECTION_35 = 60, + BCU_TSD_SECTION_36 = 61, + BCU_TSD_SECTION_37 = 62, + BCU_TSD_SECTION_38 = 63, + BCU_TSD_SECTION_39 = 64, + BCU_TSD_SECTION_40 = 65, + BCU_TSD_SECTION_41 = 66, + BCU_TSD_SECTION_42 = 67, + BCU_TSD_SECTION_43 = 68, + BCU_TSD_SECTION_44 = 69, + BCU_TSD_SECTION_45 = 70, + BCU_TSD_SECTION_46 = 71, + BCU_TSD_SECTION_47 = 72, + BCU_TSD_SECTION_48 = 73, + BCU_TSD_SECTION_49 = 74, + BCU_TSD_SECTION_50 = 75, + BCU_TSD_SECTION_51 = 76, + BCU_TSD_SECTION_52 = 77, + BCU_TSD_SECTION_53 = 78, + BCU_TSIO_RECORD_2 = 79, + BCU_TSIO_RECORD_3 = 80, + BCU_TSIO_RECORD_4 = 81, + BCU_TSIO_RECORD_5 = 82, + BCU_TSIO_RECORD_6 = 83, + BCU_TSIO_RECORD_7 = 84, + BCU_TSIO_RECORD_8 = 85, + BCU_TSIO_RECORD_9 = 86, + BCU_PCM_DELAY_LINEAR = 87, + BCU_VD_MASTER_USER_DATA = 88, + BCU_VD_SLAVE_USER_DATA = 89, + BCU_VD_MASTER_REF0 = 90, + BCU_VD_MASTER_REF1 = 91, + BCU_VD_SLAVE_REF0 = 92, + BCU_VD_SLAVE_REF1 = 93, + BCU_VD_MASTER_DISP0_Y = 94, + BCU_VD_MASTER_DISP1_Y = 95, + BCU_VD_MASTER_DISP2_Y = 96, + BCU_VD_MASTER_DISP0_C = 97, + BCU_VD_MASTER_DISP1_C = 98, + BCU_VD_MASTER_DISP2_C = 99, + BCU_VD_SLAVE_DISP0_Y = 100, + BCU_VD_SLAVE_DISP1_Y = 101, + BCU_VD_SLAVE_DISP2_Y = 102, + BCU_VD_SLAVE_DISP0_C = 103, + BCU_VD_SLAVE_DISP1_C = 104, + BCU_VD_SLAVE_DISP2_C = 105, + BCU_CLUT_BUFFER_0 = 106, + BCU_CLUT_BUFFER_1 = 107, + BCU_OSD_FRAME_BUFFER_0 = 108, + BCU_OSD_FRAME_BUFFER_1 = 109, + BCU_GRAPHIC_FRAME_BUFFER0 = 110, + BCU_GRAPHIC_FRAME_BUFFER1 = 111, + BCU_DVP_VBI_REINSERTION = 112, + BCU_DVP_OSD_FRAME_BUFFER0 = 113, + BCU_DVP_OSD_FRAME_BUFFER1 = 114, + BCU_GAI_BUFFER = 115, + BCU_GA_SRC_BUFFER_0 = 116, + BCU_GA_SRC_BUFFER_1 = 117, + BCU_USB_BUFFER_0 = 118, + BCU_USB_BUFFER_1 = 119, + BCU_FE_3DCOMB_0 = 120, + BCU_FE_3DCOMB_1 = 121, + BCU_FE_3DCOMB_2 = 122, + BCU_FE_3DCOMB_3 = 123, + BCU_TNR_BUFFER_0 = 124, + BCU_TNR_BUFFER_1 = 125, + BCU_TNR_BUFFER_2 = 126, + BCU_MVAL_BUFFER = 127, + BCU_RC_BUFFER_0 = 128, + BCU_RC_BUFFER_1 = 129, + BCU_RC_BUFFER_2 = 130, + BCU_RC_BUFFER_3 = 131, + BCU_PIP_BUFFER_0 = 132, + BCU_PIP_BUFFER_1 = 133, + BCU_PIP_BUFFER_2 = 134, + BCU_PIP_BUFFER_3 = 135, + BCU_EWARP_BUFFER = 136, + BCU_OSD_BUFFER_0 = 137, + BCU_OSD_BUFFER_1 = 138, + BCU_GLOBAL_BUFFER_0 = 139, + BCU_GLOBAL_BUFFER_1 = 140, + BCU_MAX = 141 +}; + +#endif /* _BCU_H */ diff --git a/board/micronas/vct/config.mk b/board/micronas/vct/config.mk new file mode 100644 index 000000000..2a71dad66 --- /dev/null +++ b/board/micronas/vct/config.mk @@ -0,0 +1,31 @@ +# +# (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# vct_xxx boards with MIPS 4Kc CPU core +# + +sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp + +ifndef TEXT_BASE +TEXT_BASE = 0x87000000 +endif diff --git a/board/micronas/vct/dcgu.c b/board/micronas/vct/dcgu.c new file mode 100644 index 000000000..b2e86b72e --- /dev/null +++ b/board/micronas/vct/dcgu.c @@ -0,0 +1,258 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Original Author Guenter Gebhardt + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/errno.h> + +#include "vct.h" + +int dcgu_set_clk_switch(enum dcgu_hw_module module, enum dcgu_switch setup) +{ + u32 enable; + union dcgu_clk_en1 en1; + union dcgu_clk_en2 en2; + + switch (setup) { + case DCGU_SWITCH_ON: + enable = 1; + break; + case DCGU_SWITCH_OFF: + enable = 0; + break; + default: + printf("%s:%i:Invalid clock switch: %i\n", __FILE__, __LINE__, + setup); + return -EINVAL; + } + + if (module == DCGU_HW_MODULE_CPU) + en2.reg = reg_read(DCGU_CLK_EN2(DCGU_BASE)); + else + en1.reg = reg_read(DCGU_CLK_EN1(DCGU_BASE)); + + switch (module) { + case DCGU_HW_MODULE_MSMC: + en1.bits.en_clkmsmc = enable; + break; + case DCGU_HW_MODULE_SSI_S: + en1.bits.en_clkssi_s = enable; + break; + case DCGU_HW_MODULE_SSI_M: + en1.bits.en_clkssi_m = enable; + break; + case DCGU_HW_MODULE_SMC: + en1.bits.en_clksmc = enable; + break; + case DCGU_HW_MODULE_EBI: + en1.bits.en_clkebi = enable; + break; + case DCGU_HW_MODULE_USB_PLL: + en1.bits.en_usbpll = enable; + break; + case DCGU_HW_MODULE_USB_60: + en1.bits.en_clkusb60 = enable; + break; + case DCGU_HW_MODULE_USB_24: + en1.bits.en_clkusb24 = enable; + break; + case DCGU_HW_MODULE_UART_2: + en1.bits.en_clkuart2 = enable; + break; + case DCGU_HW_MODULE_UART_1: + en1.bits.en_clkuart1 = enable; + break; + case DCGU_HW_MODULE_PERI: + en1.bits.en_clkperi20 = enable; + break; + case DCGU_HW_MODULE_CPU: + en2.bits.en_clkcpu = enable; + break; + case DCGU_HW_MODULE_I2S: + en1.bits.en_clk_i2s_dly = enable; + break; + case DCGU_HW_MODULE_ABP_SCC: + en1.bits.en_clk_scc_abp = enable; + break; + case DCGU_HW_MODULE_SPDIF: + en1.bits.en_clk_dtv_spdo = enable; + break; + case DCGU_HW_MODULE_AD: + en1.bits.en_clkad = enable; + break; + case DCGU_HW_MODULE_MVD: + en1.bits.en_clkmvd = enable; + break; + case DCGU_HW_MODULE_TSD: + en1.bits.en_clktsd = enable; + break; + case DCGU_HW_MODULE_GA: + en1.bits.en_clkga = enable; + break; + case DCGU_HW_MODULE_DVP: + en1.bits.en_clkdvp = enable; + break; + case DCGU_HW_MODULE_MR2: + en1.bits.en_clkmr2 = enable; + break; + case DCGU_HW_MODULE_MR1: + en1.bits.en_clkmr1 = enable; + break; + default: + printf("%s:%i:Invalid hardware module: %i\n", __FILE__, + __LINE__, module); + return -EINVAL; + } + + /* + * The reg_read() following the reg_write() below forces the write to + * be really done on the bus. + * Otherwise the clock may not be switched on when this API function + * returns, which may cause an bus error if a registers of the hardware + * module connected to the clock is accessed. + */ + if (module == DCGU_HW_MODULE_CPU) { + reg_write(DCGU_CLK_EN2(DCGU_BASE), en2.reg); + en2.reg = reg_read(DCGU_CLK_EN2(DCGU_BASE)); + } else { + reg_write(DCGU_CLK_EN1(DCGU_BASE), en1.reg); + en1.reg = reg_read(DCGU_CLK_EN1(DCGU_BASE)); + } + + return 0; +} + +int dcgu_set_reset_switch(enum dcgu_hw_module module, enum dcgu_switch setup) +{ + union dcgu_reset_unit1 val; + u32 enable; + + switch (setup) { + case DCGU_SWITCH_ON: + enable = 1; + break; + case DCGU_SWITCH_OFF: + enable = 0; + break; + default: + printf("%s:%i:Invalid reset switch: %i\n", __FILE__, __LINE__, + setup); + return -EINVAL; + } + + val.reg = reg_read(DCGU_RESET_UNIT1(DCGU_BASE)); + switch (module) { + case DCGU_HW_MODULE_MSMC: + val.bits.swreset_clkmsmc = enable; + break; + case DCGU_HW_MODULE_SSI_S: + val.bits.swreset_clkssi_s = enable; + break; + case DCGU_HW_MODULE_SSI_M: + val.bits.swreset_clkssi_m = enable; + break; + case DCGU_HW_MODULE_SMC: + val.bits.swreset_clksmc = enable; + break; + case DCGU_HW_MODULE_EBI: + val.bits.swreset_clkebi = enable; + break; + case DCGU_HW_MODULE_USB_60: + val.bits.swreset_clkusb60 = enable; + break; + case DCGU_HW_MODULE_USB_24: + val.bits.swreset_clkusb24 = enable; + break; + case DCGU_HW_MODULE_UART_2: + val.bits.swreset_clkuart2 = enable; + break; + case DCGU_HW_MODULE_UART_1: + val.bits.swreset_clkuart1 = enable; + break; + case DCGU_HW_MODULE_PWM: + val.bits.swreset_pwm = enable; + break; + case DCGU_HW_MODULE_GPT: + val.bits.swreset_gpt = enable; + break; + case DCGU_HW_MODULE_I2C2: + val.bits.swreset_i2c2 = enable; + break; + case DCGU_HW_MODULE_I2C1: + val.bits.swreset_i2c1 = enable; + break; + case DCGU_HW_MODULE_GPIO2: + val.bits.swreset_gpio2 = enable; + break; + case DCGU_HW_MODULE_GPIO1: + val.bits.swreset_gpio1 = enable; + break; + case DCGU_HW_MODULE_CPU: + val.bits.swreset_clkcpu = enable; + break; + case DCGU_HW_MODULE_I2S: + val.bits.swreset_clk_i2s_dly = enable; + break; + case DCGU_HW_MODULE_ABP_SCC: + val.bits.swreset_clk_scc_abp = enable; + break; + case DCGU_HW_MODULE_SPDIF: + val.bits.swreset_clk_dtv_spdo = enable; + break; + case DCGU_HW_MODULE_AD: + val.bits.swreset_clkad = enable; + break; + case DCGU_HW_MODULE_MVD: + val.bits.swreset_clkmvd = enable; + break; + case DCGU_HW_MODULE_TSD: + val.bits.swreset_clktsd = enable; + break; + case DCGU_HW_MODULE_TSIO: + val.bits.swreset_clktsio = enable; + break; + case DCGU_HW_MODULE_GA: + val.bits.swreset_clkga = enable; + break; + case DCGU_HW_MODULE_MPC: + val.bits.swreset_clkmpc = enable; + break; + case DCGU_HW_MODULE_CVE: + val.bits.swreset_clkcve = enable; + break; + case DCGU_HW_MODULE_DVP: + val.bits.swreset_clkdvp = enable; + break; + case DCGU_HW_MODULE_MR2: + val.bits.swreset_clkmr2 = enable; + break; + case DCGU_HW_MODULE_MR1: + val.bits.swreset_clkmr1 = enable; + break; + default: + printf("%s:%i:Invalid hardware module: %i\n", __FILE__, + __LINE__, module); + return -EINVAL; + } + reg_write(DCGU_RESET_UNIT1(DCGU_BASE), val.reg); + + return 0; +} diff --git a/board/micronas/vct/dcgu.h b/board/micronas/vct/dcgu.h new file mode 100644 index 000000000..ca129c012 --- /dev/null +++ b/board/micronas/vct/dcgu.h @@ -0,0 +1,179 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _DCGU_H +#define _DCGU_H + +enum dcgu_switch { + DCGU_SWITCH_OFF, /* Switch off */ + DCGU_SWITCH_ON /* Switch on */ +}; + +enum dcgu_hw_module { + DCGU_HW_MODULE_DCGU, /* Selects digital clock gen. unit */ + + DCGU_HW_MODULE_MIC32_SCI, /* Selects MIC32 SoC interface */ + DCGU_HW_MODULE_SCI, /* Selects SCI target agent port modules*/ + + DCGU_HW_MODULE_MR1, /* Selects first MPEG reader module */ + DCGU_HW_MODULE_MR2, /* Selects second MPEG reader module */ + DCGU_HW_MODULE_MVD, /* Selects MPEG video decoder module */ + DCGU_HW_MODULE_DVP, /* Selects dig video processing module */ + DCGU_HW_MODULE_CVE, /* Selects color video encoder module */ + DCGU_HW_MODULE_VID_ENC, /* Selects video encoder module */ + + DCGU_HW_MODULE_SSI_S, /* Selects slave sync serial interface */ + DCGU_HW_MODULE_SSI_M, /* Selects master sync serial interface */ + + DCGU_HW_MODULE_GA, /* Selects graphics accelerator module */ + DCGU_HW_MODULE_DGPU, /* Selects digital graphics processing */ + + DCGU_HW_MODULE_UART_1, /* Selects first UART module */ + DCGU_HW_MODULE_UART_2, /* Selects second UART module */ + + DCGU_HW_MODULE_AD, /* Selects audio decoder module */ + DCGU_HW_MODULE_ABP_DTV, /* Selects audio baseband processing */ + DCGU_HW_MODULE_ABP_SCC, /* Selects audio base band processor SCC*/ + DCGU_HW_MODULE_SPDIF, /* Selects sony philips digital interf. */ + + DCGU_HW_MODULE_TSIO, /* Selects trasnport stream input/output*/ + DCGU_HW_MODULE_TSD, /* Selects trasnport stream decoder */ + DCGU_HW_MODULE_TSD_KEY, /* Selects trasnport stream decoder key */ + + DCGU_HW_MODULE_USBH, /* Selects USB hub module */ + DCGU_HW_MODULE_USB_PLL, /* Selects USB phase locked loop module */ + DCGU_HW_MODULE_USB_60, /* Selects USB 60 module */ + DCGU_HW_MODULE_USB_24, /* Selects USB 24 module */ + + DCGU_HW_MODULE_PERI, /* Selects all mod connected to clkperi20*/ + DCGU_HW_MODULE_WDT, /* Selects wtg timer mod con to clkperi20*/ + DCGU_HW_MODULE_I2C1, /* Selects first I2C mod con to clkperi20*/ + DCGU_HW_MODULE_I2C2, /* Selects 2nd I2C mod con to clkperi20 */ + DCGU_HW_MODULE_GPIO1, /* Selects gpio module 1 */ + DCGU_HW_MODULE_GPIO2, /* Selects gpio module 2 */ + + DCGU_HW_MODULE_GPT, /* Selects gpt mod connected to clkperi20*/ + DCGU_HW_MODULE_PWM, /* Selects pwm mod connected to clkperi20*/ + + DCGU_HW_MODULE_MPC, /* Selects multi purpose cipher module */ + DCGU_HW_MODULE_MPC_KEY, /* Selects multi purpose cipher key */ + + DCGU_HW_MODULE_COM, /* Selects COM unit module */ + DCGU_HW_MODULE_VCTY_CORE, /* Selects VCT-Y core module */ + DCGU_HW_MODULE_FWSRAM, /* Selects firmware SRAM module */ + + DCGU_HW_MODULE_EBI, /* Selects external bus interface module*/ + DCGU_HW_MODULE_I2S, /* Selects integrated interchip sound */ + DCGU_HW_MODULE_MSMC, /* Selects memory stick and mmc module */ + DCGU_HW_MODULE_SMC, /* Selects smartcard interface module */ + + DCGU_HW_MODULE_IRQC, /* Selects interrupt C module */ + DCGU_HW_MODULE_TOP, /* Selects top level pinmux module */ + DCGU_HW_MODULE_SRAM, /* Selects SRAM module */ + DCGU_HW_MODULE_EIC, /* Selects External Interrupt controller*/ + DCGU_HW_MODULE_CPU, /* Selects CPU subsystem module */ + DCGU_HW_MODULE_SCC, /* Selects SCC module */ + DCGU_HW_MODULE_MM, /* Selects Memory Manager module */ + DCGU_HW_MODULE_BCU, /* Selects Buffer Configuration Unit */ + DCGU_HW_MODULE_FH, /* Selects FIFO Handler module */ + DCGU_HW_MODULE_IMU, /* Selects Interrupt Management Unit */ + DCGU_HW_MODULE_MDU, /* Selects MCI Debug Unit module */ + DCGU_HW_MODULE_SI2OCP /* Selects Standard Interface to OCP bridge*/ +}; + +union dcgu_clk_en1 { + u32 reg; + struct { + u32 res1:8; /* reserved */ + u32 en_clkmsmc:1; /* Enable bit for clkmsmc (#) */ + u32 en_clkssi_s:1; /* Enable bit for clkssi_s (#) */ + u32 en_clkssi_m:1; /* Enable bit for clkssi_m (#) */ + u32 en_clksmc:1; /* Enable bit for clksmc (#) */ + u32 en_clkebi:1; /* Enable bit for clkebi (#) */ + u32 en_usbpll:1; /* Enable bit for the USB PLL */ + u32 en_clkusb60:1; /* Enable bit for clkusb60 (#) */ + u32 en_clkusb24:1; /* Enable bit for clkusb24 (#) */ + u32 en_clkuart2:1; /* Enable bit for clkuart2 (#) */ + u32 en_clkuart1:1; /* Enable bit for clkuart1 (#) */ + u32 en_clkperi20:1; /* Enable bit for clkperi20 (#) */ + u32 res2:3; /* reserved */ + u32 en_clk_i2s_dly:1; /* Enable bit for clk_scc_abp */ + u32 en_clk_scc_abp:1; /* Enable bit for clk_scc_abp */ + u32 en_clk_dtv_spdo:1; /* Enable bit for clk_dtv_spdo */ + u32 en_clkad:1; /* Enable bit for clkad (#) */ + u32 en_clkmvd:1; /* Enable bit for clkmvd (#) */ + u32 en_clktsd:1; /* Enable bit for clktsd (#) */ + u32 en_clkga:1; /* Enable bit for clkga (#) */ + u32 en_clkdvp:1; /* Enable bit for clkdvp (#) */ + u32 en_clkmr2:1; /* Enable bit for clkmr2 (#) */ + u32 en_clkmr1:1; /* Enable bit for clkmr1 (#) */ + } bits; +}; + +union dcgu_clk_en2 { + u32 reg; + struct { + u32 res1:31; /* reserved */ + u32 en_clkcpu:1; /* Enable bit for clkcpu */ + } bits; +}; + +union dcgu_reset_unit1 { + u32 reg; + struct { + u32 res1:1; + u32 swreset_clkmsmc:1; + u32 swreset_clkssi_s:1; + u32 swreset_clkssi_m:1; + u32 swreset_clksmc:1; + u32 swreset_clkebi:1; + u32 swreset_clkusb60:1; + u32 swreset_clkusb24:1; + u32 swreset_clkuart2:1; + u32 swreset_clkuart1:1; + u32 swreset_pwm:1; + u32 swreset_gpt:1; + u32 swreset_i2c2:1; + u32 swreset_i2c1:1; + u32 swreset_gpio2:1; + u32 swreset_gpio1:1; + u32 swreset_clkcpu:1; + u32 res2:2; + u32 swreset_clk_i2s_dly:1; + u32 swreset_clk_scc_abp:1; + u32 swreset_clk_dtv_spdo:1; + u32 swreset_clkad:1; + u32 swreset_clkmvd:1; + u32 swreset_clktsd:1; + u32 swreset_clktsio:1; + u32 swreset_clkga:1; + u32 swreset_clkmpc:1; + u32 swreset_clkcve:1; + u32 swreset_clkdvp:1; + u32 swreset_clkmr2:1; + u32 swreset_clkmr1:1; + } bits; +}; + +int dcgu_set_clk_switch(enum dcgu_hw_module module, enum dcgu_switch setup); +int dcgu_set_reset_switch(enum dcgu_hw_module module, enum dcgu_switch setup); + +#endif /* _DCGU_H */ diff --git a/board/micronas/vct/ebi.c b/board/micronas/vct/ebi.c new file mode 100644 index 000000000..8e93f6932 --- /dev/null +++ b/board/micronas/vct/ebi.c @@ -0,0 +1,48 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include "vct.h" + +int ebi_initialize(void) +{ +#if defined(CONFIG_VCT_NOR) + if (ebi_init_nor_flash()) + return -1; +#endif + +#if defined(CONFIG_VCT_ONENAND) + if (ebi_init_onenand()) + return -1; +#endif + +#if defined(CONFIG_DRIVER_SMC911X) + if (ebi_init_smc911x()) + return -1; +#endif + + reg_write(EBI_CTRL_SIG_ACTLV(EBI_BASE), 0x00004100); + + ebi_wait(); + + return 0; +} diff --git a/board/micronas/vct/ebi.h b/board/micronas/vct/ebi.h new file mode 100644 index 000000000..69456bdc9 --- /dev/null +++ b/board/micronas/vct/ebi.h @@ -0,0 +1,95 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __EBI__ +#define __EBI__ + +#include <common.h> +#include <asm/io.h> +#include "vct.h" + +#define EXT_DEVICE_CHANNEL_3 (0x30000000) +#define EXT_DEVICE_CHANNEL_2 (0x20000000) +#define EXT_DEVICE_CHANNEL_1 (0x10000000) +#define EXT_CPU_ACCESS_ACTIVE (0x00000001) +#define EXT_DMA_ACCESS_ACTIVE (1 << 14) +#define EXT_CPU_IORDY_SL (0x00000001) + +#define EBI_CPU_WRITE (1 << 31) +#define EBI_CPU_ID_SHIFT (28) +#define EBI_CPU_ADDR_MASK ~(~0UL << EBI_CPU_ID_SHIFT) + +/* position of various bit slices in timing register EBI_DEV[01]_TIM1_RD1 */ +#define ADDR_LATCH_ENABLE 0 +#define ADDR_ACTIVATION 4 +#define CHIP_SELECT_START 8 +#define OUTPUT_ENABLE_START 12 +#define WAIT_TIME 28 +#define READ_DURATION 20 + +/* position of various bit slices in timing register EBI_DEV[01]_TIM1_RD2 */ +#define OUTPUT_ENABLE_END 0 +#define CHIP_SELECT_END 4 +#define ADDR_DEACTIVATION 8 +#define RECOVER_TIME 12 +#define ACK_TIME 20 + +/* various bits in configuration register EBI_DEV[01]_CONFIG1 */ +#define EBI_EXTERNAL_DATA_8 (1 << 8) +#define EBI_EXT_ADDR_SHIFT (1 << 22) +#define EBI_EXTERNAL_DATA_16 EBI_EXT_ADDR_SHIFT +#define EBI_CHIP_SELECT_1 0x2 +#define EBI_CHIP_SELECT_2 0x4 +#define EBI_BUSY_EN_RD (1 << 12) +#define DIR_ACCESS_WRITE (1 << 20) +#define DIR_ACCESS_MASK (1 << 20) + +/* various bits in configuration register EBI_DEV[01]_CONFIG2 */ +#define ADDRESS_INCREMENT_ON 0x0 +#define ADDRESS_INCREMENT_OFF 0x100 +#define QUEUE_LENGTH_1 0x40 +#define QUEUE_LENGTH_2 0x80 +#define QUEUE_LENGTH_3 0xC0 +#define QUEUE_LENGTH_4 0 +#define CPU_TRANSFER_SIZE_32 0 +#define CPU_TRANSFER_SIZE_16 0x10 +#define CPU_TRANSFER_SIZE_8 0x20 +#define READ_ENDIANNESS_ABCD 0 +#define READ_ENDIANNESS_DCBA 0x4 +#define READ_ENDIANNESS_BADC 0x8 +#define READ_ENDIANNESS_CDAB 0xC +#define WRITE_ENDIANNESS_ABCD 0 +#define WRITE_ENDIANNESS_DCBA 0x1 +#define WRITE_ENDIANNESS_BADC 0x2 +#define WRITE_ENDIANNESS_CDAB 0x3 + +/* various bits in configuration register EBI_CTRL_SIG_ACTLV */ +#define IORDY_ACTIVELEVEL_HIGH (1 << 14) +#define ALE_ACTIVELEVEL_HIGH (1 << 8) + +/* bits in register EBI_SIG_LEVEL */ +#define IORDY_LEVEL_MASK 1 + +static inline void ebi_wait(void) +{ + while (reg_read(EBI_STATUS(EBI_BASE)) & EXT_CPU_ACCESS_ACTIVE) + ; /* wait */ +} + +#endif diff --git a/board/micronas/vct/ebi_nor_flash.c b/board/micronas/vct/ebi_nor_flash.c new file mode 100644 index 000000000..ae8764395 --- /dev/null +++ b/board/micronas/vct/ebi_nor_flash.c @@ -0,0 +1,131 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include "vct.h" + +static u32 ebi_read(u32 addr) +{ + addr &= ~0xFC000000; + + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), EXT_DEVICE_CHANNEL_2 | addr); + ebi_wait(); + + return reg_read(EBI_IO_ACCS_DATA(EBI_BASE)); +} + +static int ebi_write_u16(u32 addr, u32 data, int fetchIO) +{ + u32 val = (data << 16); + + addr &= ~0xFC000000; + + ebi_wait(); + + reg_write(EBI_IO_ACCS_DATA(EBI_BASE), val); + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), + EXT_DEVICE_CHANNEL_2 | EBI_CPU_WRITE | addr); + ebi_wait(); + + if (fetchIO) { + u32 counter = 0; + while (!(reg_read(EBI_SIG_LEVEL(EBI_BASE)) & EXT_CPU_IORDY_SL)) { + if (counter++ > 0xFFFFFF) + return 1; + } + } + + return 0; +} + +static u16 ebi_read_u16(u32 addr) +{ + return ((ebi_read(addr) >> 16) & 0xFFFF); +} + +static u8 ebi_read_u8(u32 addr) +{ + u32 val = ebi_read(addr) >> 16; + + if (addr & 0x1) + return val & 0xff; + else + return (val >> 8) & 0xff; +} + +/* + * EBI initialization for NOR FLASH access + */ +int ebi_init_nor_flash(void) +{ + reg_write(EBI_DEV1_CONFIG1(EBI_BASE), 0x83000); + + reg_write(EBI_DEV2_CONFIG1(EBI_BASE), 0x400002); + reg_write(EBI_DEV2_CONFIG2(EBI_BASE), 0x50); + + reg_write(EBI_DEV2_TIM1_RD1(EBI_BASE), 0x409113); + reg_write(EBI_DEV2_TIM1_RD2(EBI_BASE), 0xFF01000); + reg_write(EBI_DEV2_TIM1_WR1(EBI_BASE), 0x04003113); + reg_write(EBI_DEV2_TIM1_WR2(EBI_BASE), 0x3FC12011); + reg_write(EBI_DEV2_TIM_EXT(EBI_BASE), 0xFFF00000); + + return 0; +} + +/* + * Accessor functions replacing the "weak" functions in + * drivers/mtd/cfi_flash.c + */ +void flash_write8(u8 value, void *addr) +{ + ebi_write_u16((u32)addr, value, 0); +} + +void flash_write16(u16 value, void *addr) +{ + ebi_write_u16((u32)addr, value, 0); +} + +u8 flash_read8(void *addr) +{ + return ebi_read_u8((u32)addr); +} + +u16 flash_read16(void *addr) +{ + return ebi_read_u16((u32)addr); +} + +u32 flash_read32(void *addr) +{ + return ((u32)ebi_read_u16((u32)addr) << 16) | + ebi_read_u16((u32)addr + 2); +} + +void *board_flash_read_memcpy(void *dest, const void *src, size_t count) +{ + u16 *tmp = (u16 *)dest, *s = (u16 *)src; + int i; + + for (i = 0; i < count; i += 2) + *tmp++ = flash_read16(s++); + + return dest; +} diff --git a/board/micronas/vct/ebi_onenand.c b/board/micronas/vct/ebi_onenand.c new file mode 100644 index 000000000..522b88f8e --- /dev/null +++ b/board/micronas/vct/ebi_onenand.c @@ -0,0 +1,198 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/onenand.h> +#include "vct.h" + +#define BURST_SIZE_WORDS 4 + +static u16 ebi_nand_read_word(void __iomem *addr) +{ + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), (EXT_DEVICE_CHANNEL_2 | (u32)addr)); + ebi_wait(); + + return reg_read(EBI_IO_ACCS_DATA(EBI_BASE)) >> 16; +} + +static void ebi_nand_write_word(u16 data, void __iomem * addr) +{ + ebi_wait(); + reg_write(EBI_IO_ACCS_DATA(EBI_BASE), (data << 16)); + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), + EXT_DEVICE_CHANNEL_2 | EBI_CPU_WRITE | (u32)addr); + ebi_wait(); +} + +/* + * EBI initialization for OneNAND FLASH access + */ +int ebi_init_onenand(void) +{ + reg_write(EBI_DEV1_CONFIG1(EBI_BASE), 0x83000); + + reg_write(EBI_DEV2_CONFIG1(EBI_BASE), 0x00403002); + reg_write(EBI_DEV2_CONFIG2(EBI_BASE), 0x50); + + reg_write(EBI_DEV3_CONFIG1(EBI_BASE), 0x00403002); + reg_write(EBI_DEV3_CONFIG2(EBI_BASE), 0x0); /* byte/word ordering */ + + reg_write(EBI_DEV2_TIM1_RD1(EBI_BASE), 0x00504000); + reg_write(EBI_DEV2_TIM1_RD2(EBI_BASE), 0x00001000); + reg_write(EBI_DEV2_TIM1_WR1(EBI_BASE), 0x12002223); + reg_write(EBI_DEV2_TIM1_WR2(EBI_BASE), 0x3FC02220); + reg_write(EBI_DEV3_TIM1_RD1(EBI_BASE), 0x00504000); + reg_write(EBI_DEV3_TIM1_RD2(EBI_BASE), 0x00001000); + reg_write(EBI_DEV3_TIM1_WR1(EBI_BASE), 0x05001000); + reg_write(EBI_DEV3_TIM1_WR2(EBI_BASE), 0x00010200); + + reg_write(EBI_DEV2_TIM_EXT(EBI_BASE), 0xFFF00000); + reg_write(EBI_DEV2_EXT_ACC(EBI_BASE), 0x0FFFFFFF); + + reg_write(EBI_DEV3_TIM_EXT(EBI_BASE), 0xFFF00000); + reg_write(EBI_DEV3_EXT_ACC(EBI_BASE), 0x0FFFFFFF); + + /* prepare DMA configuration for EBI */ + reg_write(EBI_DEV3_FIFO_CONFIG(EBI_BASE), 0x0101ff00); + + /* READ only no byte order change, TAG 1 used */ + reg_write(EBI_DEV3_DMA_CONFIG2(EBI_BASE), 0x00000004); + + reg_write(EBI_TAG1_SYS_ID(EBI_BASE), 0x0); /* SCC DMA channel 0 */ + reg_write(EBI_TAG2_SYS_ID(EBI_BASE), 0x1); + reg_write(EBI_TAG3_SYS_ID(EBI_BASE), 0x2); + reg_write(EBI_TAG4_SYS_ID(EBI_BASE), 0x3); + + return 0; +} + +static void *memcpy_16_from_onenand(void *dst, const void *src, unsigned int len) +{ + void *ret = dst; + u16 *d = dst; + u16 *s = (u16 *)src; + + len >>= 1; + while (len-- > 0) + *d++ = ebi_nand_read_word(s++); + + return ret; +} + +static void *memcpy_32_from_onenand(void *dst, const void *src, unsigned int len) +{ + void *ret = dst; + u32 *d = (u32 *)dst; + u32 s = (u32)src; + u32 bytes_per_block = BURST_SIZE_WORDS * sizeof(int); + u32 n_blocks = len / bytes_per_block; + u32 block = 0; + u32 burst_word; + + for (block = 0; block < n_blocks; block++) { + /* Trigger read channel 3 */ + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), + (EXT_DEVICE_CHANNEL_3 | (s + (block * bytes_per_block)))); + /* Poll status to see whether read has finished */ + ebi_wait(); + + /* Squirrel the data away in a safe place */ + for (burst_word = 0; burst_word < BURST_SIZE_WORDS; burst_word++) + *d++ = reg_read(EBI_IO_ACCS_DATA(EBI_BASE)); + } + + return ret; +} + +static void *memcpy_16_to_onenand(void *dst, const void *src, unsigned int len) +{ + void *ret = dst; + u16 *d = dst; + u16 *s = (u16 *)src; + + len >>= 1; + while (len-- > 0) + ebi_nand_write_word(*s++, d++); + + return ret; +} + +static inline int onenand_bufferram_offset(struct mtd_info *mtd, int area) +{ + struct onenand_chip *this = mtd->priv; + + if (ONENAND_CURRENT_BUFFERRAM(this)) { + if (area == ONENAND_DATARAM) + return mtd->writesize; + if (area == ONENAND_SPARERAM) + return mtd->oobsize; + } + + return 0; +} + +static int ebi_read_bufferram(struct mtd_info *mtd, loff_t addr, int area, + unsigned char *buffer, int offset, + size_t count) +{ + struct onenand_chip *this = mtd->priv; + void __iomem *bufferram; + + bufferram = this->base + area; + bufferram += onenand_bufferram_offset(mtd, area); + + if (count < 4) + memcpy_16_from_onenand(buffer, bufferram + offset, count); + else + memcpy_32_from_onenand(buffer, bufferram + offset, count); + + return 0; +} + +static int ebi_write_bufferram(struct mtd_info *mtd, loff_t addr, int area, + const unsigned char *buffer, int offset, + size_t count) +{ + struct onenand_chip *this = mtd->priv; + void __iomem *bufferram; + + bufferram = this->base + area; + bufferram += onenand_bufferram_offset(mtd, area); + + memcpy_16_to_onenand(bufferram + offset, buffer, count); + + return 0; +} + +void onenand_board_init(struct mtd_info *mtd) +{ + struct onenand_chip *chip = mtd->priv; + + /* + * Insert board specific OneNAND access functions + */ + chip->read_word = ebi_nand_read_word; + chip->write_word = ebi_nand_write_word; + + chip->read_bufferram = ebi_read_bufferram; + chip->read_spareram = ebi_read_bufferram; + chip->write_bufferram = ebi_write_bufferram; +} diff --git a/board/micronas/vct/ebi_smc911x.c b/board/micronas/vct/ebi_smc911x.c new file mode 100644 index 000000000..e1b67a075 --- /dev/null +++ b/board/micronas/vct/ebi_smc911x.c @@ -0,0 +1,94 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include "vct.h" + +/* + * EBI initialization for SMC911x access + */ +int ebi_init_smc911x(void) +{ + reg_write(EBI_DEV1_CONFIG1(EBI_BASE), 0x00003020); + reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004F); + + reg_write(EBI_DEV1_TIM1_RD1(EBI_BASE), 0x00501100); + reg_write(EBI_DEV1_TIM1_RD2(EBI_BASE), 0x0FF02111); + + reg_write(EBI_DEV1_TIM_EXT(EBI_BASE), 0xFFF00000); + reg_write(EBI_DEV1_EXT_ACC(EBI_BASE), 0x0FFFFFFF); + + reg_write(EBI_DEV1_TIM1_WR1(EBI_BASE), 0x05001100); + reg_write(EBI_DEV1_TIM1_WR2(EBI_BASE), 0x3FC21110); + + return 0; +} + +/* + * Accessor functions replacing the "weak" functions in + * drivers/net/smc911x.c + */ +u32 smc911x_reg_read(u32 addr) +{ + volatile u32 data; + + reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004F); + ebi_wait(); + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), (EXT_DEVICE_CHANNEL_1 | addr)); + ebi_wait(); + data = reg_read(EBI_IO_ACCS_DATA(EBI_BASE)); + + return (data); +} + +void smc911x_reg_write(u32 addr, u32 data) +{ + reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004F); + ebi_wait(); + reg_write(EBI_IO_ACCS_DATA(EBI_BASE), data); + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), + EXT_DEVICE_CHANNEL_1 | EBI_CPU_WRITE | addr); + ebi_wait(); +} + +void pkt_data_push(u32 addr, u32 data) +{ + reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004A); + ebi_wait(); + reg_write(EBI_IO_ACCS_DATA(EBI_BASE), data); + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), + EXT_DEVICE_CHANNEL_1 | EBI_CPU_WRITE | addr); + ebi_wait(); + + return; +} + +u32 pkt_data_pull(u32 addr) +{ + volatile u32 data; + + reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004A); + ebi_wait(); + reg_write(EBI_CPU_IO_ACCS(EBI_BASE), (EXT_DEVICE_CHANNEL_1 | addr)); + ebi_wait(); + data = reg_read(EBI_IO_ACCS_DATA(EBI_BASE)); + + return data; +} diff --git a/board/micronas/vct/ehci.c b/board/micronas/vct/ehci.c new file mode 100644 index 000000000..d04bdceac --- /dev/null +++ b/board/micronas/vct/ehci.c @@ -0,0 +1,110 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Original Author Guenter Gebhardt + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> + +#include "vct.h" + +int vct_ehci_hcd_init(u32 *hccr, u32 *hcor) +{ + int retval; + u32 val; + u32 addr; + + dcgu_set_reset_switch(DCGU_HW_MODULE_USB_24, DCGU_SWITCH_ON); + dcgu_set_reset_switch(DCGU_HW_MODULE_USB_60, DCGU_SWITCH_ON); + dcgu_set_clk_switch(DCGU_HW_MODULE_USB_24, DCGU_SWITCH_ON); + dcgu_set_clk_switch(DCGU_HW_MODULE_USB_PLL, DCGU_SWITCH_ON); + dcgu_set_reset_switch(DCGU_HW_MODULE_USB_24, DCGU_SWITCH_OFF); + + /* Wait until (DCGU_USBPHY_STAT == 7) */ + addr = DCGU_USBPHY_STAT(DCGU_BASE); + val = reg_read(addr); + while (val != 7) + val = reg_read(addr); + + dcgu_set_clk_switch(DCGU_HW_MODULE_USB_60, DCGU_SWITCH_ON); + dcgu_set_reset_switch(DCGU_HW_MODULE_USB_60, DCGU_SWITCH_OFF); + + retval = scc_reset(SCC_USB_RW, 0); + if (retval) { + printf("scc_reset(SCC_USB_RW, 0) returned: 0x%x\n", retval); + return retval; + } else { + retval = scc_reset(SCC_CPU1_SPDMA_RW, 0); + if (retval) { + printf("scc_reset(SCC_CPU1_SPDMA_RW, 0) returned: 0x%x\n", + retval); + return retval; + } + } + + if (!retval) { + /* + * For the AGU bypass, where the SCC client provides full + * physical address + */ + scc_set_usb_address_generation_mode(1); + scc_setup_dma(SCC_USB_RW, BCU_USB_BUFFER_1, DMA_LINEAR, + USE_NO_FH, DMA_READ, 0); + scc_setup_dma(SCC_CPU1_SPDMA_RW, BCU_USB_BUFFER_1, DMA_LINEAR, + USE_NO_FH, DMA_WRITE, 0); + scc_setup_dma(SCC_USB_RW, BCU_USB_BUFFER_0, DMA_LINEAR, + USE_NO_FH, DMA_WRITE, 0); + scc_setup_dma(SCC_CPU1_SPDMA_RW, BCU_USB_BUFFER_0, DMA_LINEAR, + USE_NO_FH, DMA_READ, 0); + + /* Enable memory interface */ + scc_enable(SCC_USB_RW, 1); + + /* Start (start_cmd=0) DMAs */ + scc_dma_cmd(SCC_USB_RW, DMA_START, 0, DMA_READ); + scc_dma_cmd(SCC_USB_RW, DMA_START, 0, DMA_WRITE); + } else { + printf("Cannot configure USB memory channel.\n"); + printf("USB can not access RAM. SCC configuration failed.\n"); + return retval; + } + + /* Wait a short while */ + udelay(300000); + + reg_write(USBH_BURSTSIZE(USBH_BASE), 0x00001c1c); + + /* Set EHCI structures and DATA in RAM */ + reg_write(USBH_USBHMISC(USBH_BASE), 0x00840003); + /* Set USBMODE to bigendian and set host mode */ + reg_write(USBH_USBMODE(USBH_BASE), 0x00000007); + + /* + * USBH_BURSTSIZE MUST EQUAL 0x00001c1c in order for + * 512 byte USB transfers on the bulk pipe to work properly. + * Set USBH_BURSTSIZE to 0x00001c1c + */ + reg_write(USBH_BURSTSIZE(USBH_BASE), 0x00001c1c); + + /* Insert access register addresses */ + *hccr = REG_GLOBAL_START_ADDR + USBH_CAPLENGTH(USBH_BASE); + *hcor = REG_GLOBAL_START_ADDR + USBH_USBCMD(USBH_BASE); + + return 0; +} diff --git a/board/micronas/vct/gpio.c b/board/micronas/vct/gpio.c new file mode 100644 index 000000000..2c113be26 --- /dev/null +++ b/board/micronas/vct/gpio.c @@ -0,0 +1,88 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include "vct.h" + +/* + * Find out to which of the 2 gpio modules the pin specified in the + * argument belongs: + * GPIO_MODULE yields 0 for pins 0 to 31, + * 1 for pins 32 to 63 + */ +#define GPIO_MODULE(pin) ((pin) >> 5) + +/* + * Bit position within a 32-bit peripheral register (where every + * bit is one bitslice) + */ +#define MASK(pin) (1 << ((pin) & 0x1F)) +#define BASE_ADDR(mod) module_base[mod] + +/* + * Lookup table for transforming gpio module number 0 to 2 to + * address offsets + */ +static u32 module_base[] = { + GPIO1_BASE, + GPIO2_BASE +}; + +static void clrsetbits(u32 addr, u32 and_mask, u32 or_mask) +{ + reg_write(addr, (reg_read(addr) & ~and_mask) | or_mask); +} + +int vct_gpio_dir(int pin, int dir) +{ + u32 gpio_base; + + gpio_base = BASE_ADDR(GPIO_MODULE(pin)); + + if (dir == 0) + clrsetbits(GPIO_SWPORTA_DDR(gpio_base), MASK(pin), 0); + else + clrsetbits(GPIO_SWPORTA_DDR(gpio_base), 0, MASK(pin)); + + return 0; +} + +void vct_gpio_set(int pin, int val) +{ + u32 gpio_base; + + gpio_base = BASE_ADDR(GPIO_MODULE(pin)); + + if (val == 0) + clrsetbits(GPIO_SWPORTA_DR(gpio_base), MASK(pin), 0); + else + clrsetbits(GPIO_SWPORTA_DR(gpio_base), 0, MASK(pin)); +} + +int vct_gpio_get(int pin) +{ + u32 gpio_base; + u32 value; + + gpio_base = BASE_ADDR(GPIO_MODULE(pin)); + value = reg_read(GPIO_EXT_PORTA(gpio_base)); + + return ((value & MASK(pin)) ? 1 : 0); +} diff --git a/board/micronas/vct/scc.c b/board/micronas/vct/scc.c new file mode 100644 index 000000000..0368183e0 --- /dev/null +++ b/board/micronas/vct/scc.c @@ -0,0 +1,669 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/errno.h> + +#include "vct.h" + +/* + * List of statically defined buffers per SCC. + * The first entry in the table is the number of fixed buffers + * followed by the list of buffer IDs + */ +static u32 buffer_list_0[] = { 6, 120, 121, 122, 123, 139, 140 }; +static u32 buffer_list_1[] = { 6, 120, 121, 122, 123, 139, 140 }; +static u32 buffer_list_2[] = { 5, 124, 125, 126, 139, 140 }; +static u32 buffer_list_3[] = { 5, 124, 125, 126, 139, 140 }; +static u32 buffer_list_4[] = { 5, 124, 125, 126, 139, 140 }; +static u32 buffer_list_5[] = { 3, 127, 139, 140 }; +static u32 buffer_list_6[] = { 3, 127, 139, 140 }; +static u32 buffer_list_7[] = { 6, 128, 129, 130, 131, 139, 140 }; +static u32 buffer_list_8[] = { 6, 128, 129, 130, 131, 139, 140 }; +static u32 buffer_list_9[] = { 5, 124, 125, 126, 139, 140 }; +static u32 buffer_list_10[] = { 5, 124, 125, 126, 139, 140 }; +static u32 buffer_list_11[] = { 5, 124, 125, 126, 139, 140 }; +static u32 buffer_list_12[] = { 6, 132, 133, 134, 135, 139, 140 }; +static u32 buffer_list_13[] = { 6, 132, 133, 134, 135, 139, 140 }; +static u32 buffer_list_14[] = { 4, 137, 138, 139, 140 }; +static u32 buffer_list_15[] = { 6, 136, 136, 137, 138, 139, 140 }; + +/** Issue#7674 (new) - DP/DVP buffer assignment */ +static u32 buffer_list_16[] = { 6, 106, 108, 109, 107, 139, 140 }; +static u32 buffer_list_17[] = { 6, 106, 110, 107, 111, 139, 140 }; +static u32 buffer_list_18[] = { 6, 106, 113, 107, 114, 139, 140 }; +static u32 buffer_list_19[] = { 3, 112, 139, 140 }; +static u32 buffer_list_20[] = { 35, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 79, 80, 81, 82, 83, 84, 85, 86, 139, 140 }; +static u32 buffer_list_21[] = { 27, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 139, 140 }; +static u32 buffer_list_22[] = { 81, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, + 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, + 73, 74, 75, 76, 77, 78, 139, 140 }; +static u32 buffer_list_23[] = { 29, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 88, 89, 139, 140 }; +static u32 buffer_list_24[] = { 6, 90, 91, 92, 93, 139, 140 }; +static u32 buffer_list_25[] = { 18, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, + 100, 101, 102, 103, 104, 105, 139, 140 }; +static u32 buffer_list_26[] = { 5, 94, 95, 96, 139, 140 }; +static u32 buffer_list_27[] = { 5, 97, 98, 99, 139, 140 }; +static u32 buffer_list_28[] = { 5, 100, 101, 102, 139, 140 }; +static u32 buffer_list_29[] = { 5, 103, 104, 105, 139, 140 }; +static u32 buffer_list_30[] = { 10, 108, 109, 110, 111, 113, 114, 116, 117, + 139, 140 }; +static u32 buffer_list_31[] = { 13, 106, 107, 108, 109, 110, 111, 113, 114, + 115, 116, 117, 139, 140 }; +static u32 buffer_list_32[] = { 13, 106, 107, 108, 109, 110, 111, 113, 114, + 115, 116, 117, 139, 140 }; +static u32 buffer_list_33[] = { 27, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 139, 140 }; +static u32 buffer_list_34[] = { 27, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 139, 140 }; +static u32 buffer_list_35[] = { 28, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 87, 139, 140 }; +static u32 buffer_list_36[] = { 28, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 87, 139, 140 }; +static u32 buffer_list_37[] = { 27, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 139, 140 }; +static u32 buffer_list_38[] = { 29, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 118, 119, 139, 140 }; +static u32 buffer_list_39[] = { 91, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, + 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, + 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, + 85, 86, 118, 119, 139, 140 }; +static u32 buffer_list_40[] = { 0 }; + +/* + * List of statically defined vcid.csize values. + * The first entry in the table is the number of possible csize values + * followed by the list of data path values in bits. + */ +static u32 csize_list_0[] = { 2, 0, 1 }; +static u32 csize_list_1[] = { 2, 0, 1 }; +static u32 csize_list_2[] = { 1, 1 }; +static u32 csize_list_3[] = { 1, 1 }; +static u32 csize_list_4[] = { 1, 1 }; +static u32 csize_list_5[] = { 1, 0 }; +static u32 csize_list_6[] = { 1, 0 }; +static u32 csize_list_7[] = { 1, 1 }; +static u32 csize_list_8[] = { 1, 1 }; +static u32 csize_list_9[] = { 1, 1 }; +static u32 csize_list_10[] = { 1, 1 }; +static u32 csize_list_11[] = { 1, 1 }; +static u32 csize_list_12[] = { 1, 1 }; +static u32 csize_list_13[] = { 1, 1 }; +static u32 csize_list_14[] = { 1, 2 }; +static u32 csize_list_15[] = { 1, 4 }; +static u32 csize_list_16[] = { 3, 0, 1, 2 }; +static u32 csize_list_17[] = { 3, 0, 1, 2 }; +static u32 csize_list_18[] = { 3, 0, 1, 2 }; +static u32 csize_list_19[] = { 1, 2 }; +static u32 csize_list_20[] = { 1, 0 }; +static u32 csize_list_21[] = { 1, 0 }; +static u32 csize_list_22[] = { 1, 2 }; +static u32 csize_list_23[] = { 1, 3 }; +static u32 csize_list_24[] = { 1, 3 }; +static u32 csize_list_25[] = { 1, 3 }; +static u32 csize_list_26[] = { 1, 0 }; +static u32 csize_list_27[] = { 1, 0 }; +static u32 csize_list_28[] = { 1, 0 }; +static u32 csize_list_29[] = { 1, 0 }; +static u32 csize_list_30[] = { 1, 2 }; +static u32 csize_list_31[] = { 1, 2 }; +static u32 csize_list_32[] = { 1, 2 }; +static u32 csize_list_33[] = { 1, 2 }; +static u32 csize_list_34[] = { 1, 2 }; +static u32 csize_list_35[] = { 1, 2 }; +static u32 csize_list_36[] = { 1, 2 }; +static u32 csize_list_37[] = { 2, 0, 1 }; +static u32 csize_list_38[] = { 1, 2 }; +static u32 csize_list_39[] = { 1, 3 }; +static u32 csize_list_40[] = { 1, 3 }; + +/* + * SCC_Configuration table + */ +static const struct scc_descriptor scc_descriptor_table[] = { +/* scn scc_name profile SCC scc_id mci_id rd wr m p fh si cfg sta */ + {"fe_", "fe_3dcomb_wr", STRM_P, SCC0_BASE, 0, 0, 0, 4, 1, 1, 0, 0, 0, 1, + buffer_list_0, csize_list_0}, + {"fe_", "fe_3dcomb_rd", STRM_P, SCC1_BASE, 1, 18, 4, 0, 1, 1, 0, 1, 0, + 1, buffer_list_1, csize_list_1}, + {"di_", "di_tnr_wr", STRM_P, SCC2_BASE, 2, 1, 0, 3, 1, 1, 0, 2, 0, 1, + buffer_list_2, csize_list_2}, + {"di_", "di_tnr_field_rd", STRM_P, SCC3_BASE, 3, 19, 3, 0, 1, 1, 0, 3, + 0, 1, buffer_list_3, csize_list_3}, + {"di_", "di_tnr_frame_rd", STRM_P, SCC4_BASE, 4, 20, 3, 0, 1, 1, 0, 4, + 0, 1, buffer_list_4, csize_list_4}, + {"di_", "di_mval_wr", STRM_P, SCC5_BASE, 5, 2, 0, 1, 1, 1, 0, 5, 0, 1, + buffer_list_5, csize_list_5}, + {"di_", "di_mval_rd", STRM_P, SCC6_BASE, 6, 21, 1, 0, 1, 1, 0, 6, 0, 1, + buffer_list_6, csize_list_6}, + {"rc_", "rc_frame_wr", STRM_P, SCC7_BASE, 7, 3, 0, 4, 1, 1, 0, 7, 0, 1, + buffer_list_7, csize_list_7}, + {"rc_", "rc_frame0_rd", STRM_P, SCC8_BASE, 8, 22, 4, 0, 1, 1, 0, 8, 0, + 1, buffer_list_8, csize_list_8}, + {"opt", "opt_field0_rd", STRM_P, SCC9_BASE, 9, 23, 3, 0, 1, 1, 0, 9, 0, + 1, buffer_list_9, csize_list_9}, + {"opt", "opt_field1_rd", STRM_P, SCC10_BASE, 10, 24, 3, 0, 1, 1, 0, 10, + 0, 1, buffer_list_10, csize_list_10}, + {"opt", "opt_field2_rd", STRM_P, SCC11_BASE, 11, 25, 3, 0, 1, 1, 0, 11, + 0, 1, buffer_list_11, csize_list_11}, + {"pip", "pip_frame_wr", STRM_P, SCC12_BASE, 12, 4, 0, 4, 1, 1, 0, 12, 0, + 1, buffer_list_12, csize_list_12}, + {"pip", "pip_frame_rd", STRM_P, SCC13_BASE, 13, 26, 4, 0, 1, 1, 0, 13, + 0, 1, buffer_list_13, csize_list_13}, + {"dp_", "dp_agpu_rd", STRM_P, SCC14_BASE, 14, 27, 2, 0, 2, 1, 0, 14, 0, + 1, buffer_list_14, csize_list_14}, + {"ewa", "ewarp_rw", SRMD, SCC15_BASE, 15, 11, 1, 1, 0, 0, 0, -1, 0, 0, + buffer_list_15, csize_list_15}, + {"dp_", "dp_osd_rd", STRM_P, SCC16_BASE, 16, 28, 3, 0, 2, 1, 0, 15, 0, + 1, buffer_list_16, csize_list_16}, + {"dp_", "dp_graphic_rd", STRM_P, SCC17_BASE, 17, 29, 3, 0, 2, 1, 0, 16, + 0, 1, buffer_list_17, csize_list_17}, + {"dvp", "dvp_osd_rd", STRM_P, SCC18_BASE, 18, 30, 2, 0, 2, 1, 0, 17, 0, + 1, buffer_list_18, csize_list_18}, + {"dvp", "dvp_vbi_rd", STRM_D, SCC19_BASE, 19, 31, 1, 0, 0, 1, 0, -1, 0, + 0, buffer_list_19, csize_list_19}, + {"tsi", "tsio_wr", STRM_P, SCC20_BASE, 20, 5, 0, 8, 2, 1, 1, -1, 0, 0, + buffer_list_20, csize_list_20}, + {"tsi", "tsio_rd", STRM_P, SCC21_BASE, 21, 32, 4, 0, 2, 1, 1, -1, 0, 0, + buffer_list_21, csize_list_21}, + {"tsd", "tsd_wr", SRMD, SCC22_BASE, 22, 6, 0, 64, 0, 0, 1, -1, 0, 0, + buffer_list_22, csize_list_22}, + {"vd_", "vd_ud_st_rw", SRMD, SCC23_BASE, 23, 12, 2, 2, 0, 0, 1, -1, 0, + 0, buffer_list_23, csize_list_23}, + {"vd_", "vd_frr_rd", SRMD, SCC24_BASE, 24, 33, 4, 0, 0, 0, 0, -1, 0, 0, + buffer_list_24, csize_list_24}, + {"vd_", "vd_frw_disp_wr", SRMD, SCC25_BASE, 25, 7, 0, 16, 0, 0, 0, -1, + 0, 0, buffer_list_25, csize_list_25}, + {"mr_", "mr_vd_m_y_rd", STRM_P, SCC26_BASE, 26, 34, 3, 0, 2, 1, 0, 18, + 0, 1, buffer_list_26, csize_list_26}, + {"mr_", "mr_vd_m_c_rd", STRM_P, SCC27_BASE, 27, 35, 3, 0, 2, 1, 0, 19, + 0, 1, buffer_list_27, csize_list_27}, + {"mr_", "mr_vd_s_y_rd", STRM_P, SCC28_BASE, 28, 36, 3, 0, 2, 1, 0, 20, + 0, 1, buffer_list_28, csize_list_28}, + {"mr_", "mr_vd_s_c_rd", STRM_P, SCC29_BASE, 29, 37, 3, 0, 2, 1, 0, 21, + 0, 1, buffer_list_29, csize_list_29}, + {"ga_", "ga_wr", STRM_P, SCC30_BASE, 30, 8, 0, 1, 1, 1, 0, -1, 1, 1, + buffer_list_30, csize_list_30}, + {"ga_", "ga_src1_rd", STRM_P, SCC31_BASE, 31, 38, 1, 0, 1, 1, 0, -1, 1, + 1, buffer_list_31, csize_list_31}, + {"ga_", "ga_src2_rd", STRM_P, SCC32_BASE, 32, 39, 1, 0, 1, 1, 0, -1, 1, + 1, buffer_list_32, csize_list_32}, + {"ad_", "ad_rd", STRM_D, SCC33_BASE, 33, 40, 2, 0, 0, 1, 1, -1, 0, 0, + buffer_list_33, csize_list_33}, + {"ad_", "ad_wr", STRM_D, SCC34_BASE, 34, 9, 0, 3, 0, 1, 1, -1, 0, 0, + buffer_list_34, csize_list_34}, + {"abp", "abp_rd", STRM_D, SCC35_BASE, 35, 41, 5, 0, 0, 1, 1, -1, 0, 0, + buffer_list_35, csize_list_35}, + {"abp", "abp_wr", STRM_D, SCC36_BASE, 36, 10, 0, 3, 0, 1, 1, -1, 0, 0, + buffer_list_36, csize_list_36}, + {"ebi", "ebi_rw", STRM_P, SCC37_BASE, 37, 13, 4, 4, 2, 1, 1, -1, 0, 0, + buffer_list_37, csize_list_37}, + {"usb", "usb_rw", SRMD, SCC38_BASE, 38, 14, 1, 1, 0, 0, 1, -1, 0, 0, + buffer_list_38, csize_list_38}, + {"cpu", "cpu1_spdma_rw", SRMD, SCC39_BASE, 39, 15, 1, 1, 0, 0, 1, -1, 0, + 0, buffer_list_39, csize_list_39}, + {"cpu", "cpu1_bridge_rw", SRMD, SCC40_BASE, 40, 16, 0, 0, 0, 0, 0, -1, + 0, 0, buffer_list_40, csize_list_40}, +}; + +/* DMA state structures for read and write channels for each SCC */ + +static struct scc_dma_state scc_state_rd_0[] = { {-1} }; +static struct scc_dma_state scc_state_wr_0[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_1[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_1[] = { {-1} }; +static struct scc_dma_state scc_state_rd_2[] = { {-1} }; +static struct scc_dma_state scc_state_wr_2[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_3[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_3[] = { {-1} }; +static struct scc_dma_state scc_state_rd_4[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_4[] = { {-1} }; +static struct scc_dma_state scc_state_rd_5[] = { {-1} }; +static struct scc_dma_state scc_state_wr_5[] = { {0} }; +static struct scc_dma_state scc_state_rd_6[] = { {0} }; +static struct scc_dma_state scc_state_wr_6[] = { {-1} }; +static struct scc_dma_state scc_state_rd_7[] = { {-1} }; +static struct scc_dma_state scc_state_wr_7[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_8[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_8[] = { {-1} }; +static struct scc_dma_state scc_state_rd_9[] = { {0}, {0}, {0}, }; +static struct scc_dma_state scc_state_wr_9[] = { {-1} }; +static struct scc_dma_state scc_state_rd_10[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_10[] = { {-1} }; +static struct scc_dma_state scc_state_rd_11[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_11[] = { {-1} }; +static struct scc_dma_state scc_state_rd_12[] = { {-1} }; +static struct scc_dma_state scc_state_wr_12[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_13[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_13[] = { {-1} }; +static struct scc_dma_state scc_state_rd_14[] = { {0}, {0} }; +static struct scc_dma_state scc_state_wr_14[] = { {-1} }; +static struct scc_dma_state scc_state_rd_15[] = { {0} }; +static struct scc_dma_state scc_state_wr_15[] = { {0} }; +static struct scc_dma_state scc_state_rd_16[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_16[] = { {-1} }; +static struct scc_dma_state scc_state_rd_17[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_17[] = { {-1} }; +static struct scc_dma_state scc_state_rd_18[] = { {0}, {0} }; +static struct scc_dma_state scc_state_wr_18[] = { {-1} }; +static struct scc_dma_state scc_state_rd_19[] = { {0} }; +static struct scc_dma_state scc_state_wr_19[] = { {-1} }; +static struct scc_dma_state scc_state_rd_20[] = { {-1} }; +static struct scc_dma_state scc_state_wr_20[] = { + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_21[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_21[] = { {-1} }; +static struct scc_dma_state scc_state_rd_22[] = { {-1} }; +static struct scc_dma_state scc_state_wr_22[] = { + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_23[] = { {0}, {0} }; +static struct scc_dma_state scc_state_wr_23[] = { {0}, {0} }; +static struct scc_dma_state scc_state_rd_24[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_24[] = { {-1} }; +static struct scc_dma_state scc_state_rd_25[] = { {-1} }; +static struct scc_dma_state scc_state_wr_25[] = { + {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0}, + {0}, {0} }; +static struct scc_dma_state scc_state_rd_26[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_26[] = { {-1} }; +static struct scc_dma_state scc_state_rd_27[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_27[] = { {-1} }; +static struct scc_dma_state scc_state_rd_28[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_28[] = { {-1} }; +static struct scc_dma_state scc_state_rd_29[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_29[] = { {-1} }; +static struct scc_dma_state scc_state_rd_30[] = { {-1} }; +static struct scc_dma_state scc_state_wr_30[] = { {0} }; +static struct scc_dma_state scc_state_rd_31[] = { {0} }; +static struct scc_dma_state scc_state_wr_31[] = { {-1} }; +static struct scc_dma_state scc_state_rd_32[] = { {0} }; +static struct scc_dma_state scc_state_wr_32[] = { {-1} }; +static struct scc_dma_state scc_state_rd_33[] = { {0}, {0} }; +static struct scc_dma_state scc_state_wr_33[] = { {-1} }; +static struct scc_dma_state scc_state_rd_34[] = { {-1} }; +static struct scc_dma_state scc_state_wr_34[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_35[] = { {0}, {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_35[] = { {-1} }; +static struct scc_dma_state scc_state_rd_36[] = { {-1} }; +static struct scc_dma_state scc_state_wr_36[] = { {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_37[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_wr_37[] = { {0}, {0}, {0}, {0} }; +static struct scc_dma_state scc_state_rd_38[] = { {0} }; +static struct scc_dma_state scc_state_wr_38[] = { {0} }; +static struct scc_dma_state scc_state_rd_39[] = { {0} }; +static struct scc_dma_state scc_state_wr_39[] = { {0} }; +static struct scc_dma_state scc_state_rd_40[] = { {-1} }; +static struct scc_dma_state scc_state_wr_40[] = { {-1} }; + +/* DMA state references to access from the driver */ +static struct scc_dma_state *scc_state_rd[] = { + scc_state_rd_0, + scc_state_rd_1, + scc_state_rd_2, + scc_state_rd_3, + scc_state_rd_4, + scc_state_rd_5, + scc_state_rd_6, + scc_state_rd_7, + scc_state_rd_8, + scc_state_rd_9, + scc_state_rd_10, + scc_state_rd_11, + scc_state_rd_12, + scc_state_rd_13, + scc_state_rd_14, + scc_state_rd_15, + scc_state_rd_16, + scc_state_rd_17, + scc_state_rd_18, + scc_state_rd_19, + scc_state_rd_20, + scc_state_rd_21, + scc_state_rd_22, + scc_state_rd_23, + scc_state_rd_24, + scc_state_rd_25, + scc_state_rd_26, + scc_state_rd_27, + scc_state_rd_28, + scc_state_rd_29, + scc_state_rd_30, + scc_state_rd_31, + scc_state_rd_32, + scc_state_rd_33, + scc_state_rd_34, + scc_state_rd_35, + scc_state_rd_36, + scc_state_rd_37, + scc_state_rd_38, + scc_state_rd_39, + scc_state_rd_40, +}; + +static struct scc_dma_state *scc_state_wr[] = { + scc_state_wr_0, + scc_state_wr_1, + scc_state_wr_2, + scc_state_wr_3, + scc_state_wr_4, + scc_state_wr_5, + scc_state_wr_6, + scc_state_wr_7, + scc_state_wr_8, + scc_state_wr_9, + scc_state_wr_10, + scc_state_wr_11, + scc_state_wr_12, + scc_state_wr_13, + scc_state_wr_14, + scc_state_wr_15, + scc_state_wr_16, + scc_state_wr_17, + scc_state_wr_18, + scc_state_wr_19, + scc_state_wr_20, + scc_state_wr_21, + scc_state_wr_22, + scc_state_wr_23, + scc_state_wr_24, + scc_state_wr_25, + scc_state_wr_26, + scc_state_wr_27, + scc_state_wr_28, + scc_state_wr_29, + scc_state_wr_30, + scc_state_wr_31, + scc_state_wr_32, + scc_state_wr_33, + scc_state_wr_34, + scc_state_wr_35, + scc_state_wr_36, + scc_state_wr_37, + scc_state_wr_38, + scc_state_wr_39, + scc_state_wr_40, +}; + +static u32 scc_takeover_mode = SCC_TO_IMMEDIATE; + +/* Change mode of the SPDMA for given direction */ +static u32 scc_agu_mode_sp = AGU_BYPASS; + +/* Change mode of the USB for given direction */ +static u32 scc_agu_mode_usb = AGU_BYPASS; + +static union scc_softwareconfiguration scc_software_configuration[SCC_MAX]; + +static u32 dma_fsm[4][4] = { + /* DMA_CMD_RESET DMA_CMD_SETUP DMA_CMD_START DMA_CMD_STOP */ + /* DMA_STATE_RESET */ + {DMA_STATE_RESET, DMA_STATE_SETUP, DMA_STATE_ERROR, DMA_STATE_ERROR}, + /* DMA_STATE_SETUP */ + {DMA_STATE_RESET, DMA_STATE_SETUP, DMA_STATE_START, DMA_STATE_SETUP}, + /* DMA_STATE_START */ + {DMA_STATE_RESET, DMA_STATE_ERROR, DMA_STATE_START, DMA_STATE_SETUP}, + /* DMA_STATE_ERROR */ + {DMA_STATE_RESET, DMA_STATE_ERROR, DMA_STATE_ERROR, DMA_STATE_ERROR}, +}; + +static void dma_state_process(struct scc_dma_state *dma_state, u32 cmd) +{ + dma_state->dma_status = dma_fsm[dma_state->dma_status][cmd]; + dma_state->dma_cmd = cmd; +} + +static void dma_state_process_dma_command(struct scc_dma_state *dma_state, + u32 dma_cmd) +{ + dma_state->dma_cmd = dma_cmd; + switch (dma_cmd) { + case DMA_START: + case DMA_START_FH_RESET: + dma_state_process(dma_state, DMA_CMD_START); + break; + case DMA_STOP: + dma_state_process(dma_state, DMA_CMD_STOP); + break; + default: + break; + } +} + +static void scc_takeover_dma(enum scc_id id, u32 dma_id, u32 drs) +{ + union scc_cmd dma_cmd; + + dma_cmd.reg = 0; + + /* Prepare the takeover for the DMA channel */ + dma_cmd.bits.action = DMA_TAKEOVER; + dma_cmd.bits.id = dma_id; + dma_cmd.bits.rid = TO_DMA_CFG; /* this is DMA_CFG register takeover */ + if (drs == DMA_WRITE) + dma_cmd.bits.drs = DMA_WRITE; + + reg_write(SCC_CMD(scc_descriptor_table[id].base_address), dma_cmd.reg); +} + +int scc_dma_cmd(enum scc_id id, u32 cmd, u32 dma_id, u32 drs) +{ + union scc_cmd dma_cmd; + struct scc_dma_state *dma_state; + + if ((id >= SCC_MAX) || (id < 0)) + return -EINVAL; + + dma_cmd.reg = 0; + + /* Prepare the takeover for the DMA channel */ + dma_cmd.bits.action = cmd; + dma_cmd.bits.id = dma_id; + if (drs == DMA_WRITE) { + dma_cmd.bits.drs = DMA_WRITE; + dma_state = &scc_state_wr[id][dma_id]; + } else { + dma_state = &scc_state_rd[id][dma_id]; + } + + dma_state->scc_id = id; + dma_state->dma_id = dma_id; + dma_state_process_dma_command(dma_state, cmd); + + reg_write(SCC_CMD(scc_descriptor_table[id].base_address), dma_cmd.reg); + + return 0; +} + +int scc_set_usb_address_generation_mode(u32 agu_mode) +{ + if (AGU_ACTIVE == agu_mode) { + /* Ensure both DMAs are stopped */ + scc_dma_cmd(SCC_USB_RW, DMA_STOP, 0, DMA_WRITE); + scc_dma_cmd(SCC_USB_RW, DMA_STOP, 0, DMA_READ); + } else { + agu_mode = AGU_BYPASS; + } + + scc_agu_mode_usb = agu_mode; + + return 0; +} + +int scc_setup_dma(enum scc_id id, u32 buffer_tag, + u32 type, u32 fh_mode, u32 drs, u32 dma_id) +{ + struct scc_dma_state *dma_state; + int return_value = 0; + union scc_dma_cfg dma_cfg; + u32 *buffer_tag_list = scc_descriptor_table[id].buffer_tag_list; + u32 tag_count, t, t_valid; + + if ((id >= SCC_MAX) || (id < 0)) + return -EINVAL; + + /* if the register is only configured by hw, cannot write! */ + if (1 == scc_descriptor_table[id].hw_dma_cfg) + return -EACCES; + + if (DMA_WRITE == drs) { + if (dma_id >= scc_descriptor_table[id].p_dma_channels_wr) + return -EINVAL; + dma_state = &scc_state_wr[id][dma_id]; + } else { + if (dma_id >= scc_descriptor_table[id].p_dma_channels_rd) + return -EINVAL; + dma_state = &scc_state_rd[id][dma_id]; + } + + /* Compose the DMA configuration register */ + tag_count = buffer_tag_list[0]; + t_valid = 0; + for (t = 1; t <= tag_count; t++) { + if (buffer_tag == buffer_tag_list[t]) { + /* Tag found - validate */ + t_valid = 1; + break; + } + } + + if (!t_valid) + return -EACCES; + + /* + * Read the register first -- two functions write into the register + * it does not make sense to read the DMA config back, because there + * are two register configuration sets (drs) + */ + dma_cfg.reg = 0; + dma_cfg.bits.buffer_id = buffer_tag; + dma_state_process(dma_state, DMA_CMD_SETUP); + + /* + * This is Packet CFG set select - usable for TSIO, EBI and those SCCs + * which habe 2 packet configs + */ + dma_cfg.bits.packet_cfg_id = + scc_software_configuration[id].bits.packet_select; + + if (type == DMA_CYCLIC) + dma_cfg.bits.buffer_type = 1; + else + dma_cfg.bits.buffer_type = 0; + + if (fh_mode == USE_FH) + dma_cfg.bits.fh_mode = 1; + else + dma_cfg.bits.fh_mode = 0; + + if (id == SCC_CPU1_SPDMA_RW) + dma_cfg.bits.agu_mode = scc_agu_mode_sp; + + if (id == SCC_USB_RW) + dma_cfg.bits.agu_mode = scc_agu_mode_usb; + + reg_write(SCC_DMA_CFG(scc_descriptor_table[id].base_address), + dma_cfg.reg); + + /* The DMA_CFG needs a takeover! */ + if (SCC_TO_IMMEDIATE == scc_takeover_mode) + scc_takeover_dma(id, dma_id, drs); + + /* if (buffer_tag is not used) */ + dma_state->buffer_tag = buffer_tag; + + dma_state->scc_id = id; + dma_state->dma_id = dma_id; + + return return_value; +} + +int scc_enable(enum scc_id id, u32 value) +{ + if ((id >= SCC_MAX) || (id < 0)) + return -EINVAL; + + if (value == 0) { + scc_software_configuration[id].bits.enable_status = 0; + } else { + value = 1; + scc_software_configuration[id].bits.enable_status = 1; + } + reg_write(SCC_ENABLE(scc_descriptor_table[id].base_address), value); + + return 0; +} + +static inline void ehb(void) +{ + __asm__ __volatile__( + " .set mips32r2 \n" + " ehb \n" + " .set mips0 \n"); +} + +int scc_reset(enum scc_id id, u32 value) +{ + if ((id >= SCC_MAX) || (id < 0)) + return -EINVAL; + + /* Invert value to the strait logic from the negative hardware logic */ + if (value == 0) + value = 1; + else + value = 0; + + /* Write the value to the register */ + reg_write(SCC_RESET(scc_descriptor_table[id].base_address), value); + + /* sync flush */ + asm("sync"); /* request bus write queue flush */ + ehb(); /* wait until previous bus commit instr has finished */ + asm("nop"); /* wait for flush to occur */ + asm("nop"); /* wait for flush to occur */ + + udelay(100); + + return 0; +} diff --git a/board/micronas/vct/scc.h b/board/micronas/vct/scc.h new file mode 100644 index 000000000..8415167c9 --- /dev/null +++ b/board/micronas/vct/scc.h @@ -0,0 +1,205 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _SCC_H +#define _SCC_H + +#define DMA_READ 0 /* SCC read DMA */ +#define DMA_WRITE 1 /* SCC write DMA */ + +#define DMA_LINEAR 0 /* DMA linear buffer access method */ +#define DMA_CYCLIC 1 /* DMA cyclic buffer access method */ + +#define DMA_START 0 /* DMA command - start DMA */ +#define DMA_STOP 1 /* DMA command - stop DMA */ +#define DMA_START_FH_RESET 2 /* DMA command - start DMA reset FH */ +#define DMA_TAKEOVER 15 /* DMA command - commit the DMA conf */ + +#define AGU_ACTIVE 0 /* enable AGU address calculation */ +#define AGU_BYPASS 1 /* set AGU to bypass mode */ + +#define USE_NO_FH 0 /* order the DMA to not use FH */ +#define USE_FH 1 /* order the DMA to work with FH*/ + +#define SCC_DBG_IDLE 0 /* DEBUG status (idle interfaces) */ +#define SCC_DBG_SYNC_RES 0x0001 /* synchronuous reset */ + +#define SCC_TO_IMMEDIATE 1 /* takeover command issued immediately*/ +#define TO_DMA_CFG 2 /* takeover command for the DMA config*/ + +#define DMA_CMD_RESET 0 +#define DMA_CMD_SETUP 1 +#define DMA_CMD_START 2 +#define DMA_CMD_STOP 3 + +#define DMA_STATE_RESET 0 +#define DMA_STATE_SETUP 1 +#define DMA_STATE_START 2 +#define DMA_STATE_ERROR 3 + +#define SRMD 0 +#define STRM_D 1 +#define STRM_P 2 + +/* + * Slowest Monterey domain is DVP 27 MHz (324/27 = 12; 12*16 = 192 CPU clocks) + */ +#define RESET_TIME 2 /* cycle calc see in SCC_Reset */ + +struct scc_descriptor { + char *pu_name; /* PU identifier */ + char *scc_instance; /* SCC Name */ + u32 profile; /* SCC VCI_D profile */ + + u32 base_address; /* base address of the SCC unit reg shell*/ + + /* SCS Interconnect configuration */ + u32 p_scc_id; /* instance number of SCC unit */ + u32 p_mci_id; /* memory channel ID */ + + /* DMA Registers configuration */ + u32 p_dma_channels_rd; /* Number of Read DMA channels */ + u32 p_dma_channels_wr; /* Number of Write DMA channels */ + + u32 p_dma_packet_desc; /* Number of packet descriptors */ + u32 p_dma_mci_desc; /* Number of MCI_CFG Descriptors */ + + int use_fh; /* the flag tells if SCC uses an FH */ + + int p_si2ocp_id; /* instance number of SI2OCP unit */ + int hw_dma_cfg; /* HW or SW DMA config flag */ + int hw_dma_start; /* HW or SW DMA start/stop flag */ + + u32 *buffer_tag_list; /* list of the buffer tags available */ + u32 *csize_list; /* list of the valid CSIZE values */ +}; + +struct scc_dma_state { + u32 scc_id:8; /* SCC id */ + u32 dma_id:8; /* DMA id, used for match with array idx*/ + u32 buffer_tag:8; /* mem buf tag, assigned to this DMA */ + u32 dma_status:2; /* state of DMA, of the DMA_STATE_ const*/ + u32 dma_drs:2; /* DMA dir, either DMA_READ or DMA_WRITE*/ + u32 dma_cmd:4; /* last executed command on this DMA */ +}; + +union scc_cmd { + u32 reg; + struct { + u32 res1:19; /* reserved */ + u32 drs:1; /* DMA Register Set */ + u32 rid:2; /* Register Identifier */ + u32 id:6; /* DMA Identifier */ + u32 action:4; /* DMA Command encoding */ + } bits; +}; + +union scc_dma_cfg { + u32 reg; + struct { + u32 res1:17; /* reserved */ + u32 agu_mode:1; /* AGU Mode */ + u32 res2:1; /* reserved */ + u32 fh_mode:1; /* Fifo Handler */ + u32 buffer_type:1; /* Defines type of mem buffers */ + u32 mci_cfg_id:1; /* MCI_CFG register selector */ + u32 packet_cfg_id:1; /* PACKET_CFG register selector */ + u32 buffer_id:8; /* DMA Buffer Identifier */ + } bits; +}; + +union scc_debug { + u32 reg; + struct { + u32 res1:20; /* reserved */ + u32 arg:8; /* SCC Debug Command Argument (#) */ + u32 cmd:4; /* SCC Debug Command Register */ + } bits; +}; + +union scc_softwareconfiguration { + u32 reg; + struct { + u32 res1:28; /* reserved */ + u32 clock_status:1; /* clock on/off */ + u32 packet_select:1; /* active SCC packet id */ + u32 enable_status:1; /* enabled [1/0] */ + u32 active_status:1; /* 1=active 0=reset */ + } bits; +}; + +/* + * System on Chip Channel ID + */ +enum scc_id { + SCC_NULL = -1, /* illegal SCC identifier */ + SCC_FE_3DCOMB_WR, /* SCC_FE_3DCOMB Write channel */ + SCC_FE_3DCOMB_RD, /* SCC_FE_3DCOMB Read channel */ + SCC_DI_TNR_WR, /* SCC_DI_TNR Write channel */ + SCC_DI_TNR_FIELD_RD, /* SCC_DI_TNR_FIELD Read channel */ + SCC_DI_TNR_FRAME_RD, /* SCC_DI_TNR_FRAME Read channel */ + SCC_DI_MVAL_WR, /* SCC_DI_MVAL Write channel */ + SCC_DI_MVAL_RD, /* SCC_DI_MVAL Read channel */ + SCC_RC_FRAME_WR, /* SCC_RC_FRAME Write channel */ + SCC_RC_FRAME0_RD, /* SCC_RC_FRAME0 Read channel */ + SCC_OPT_FIELD0_RD, /* SCC_OPT_FIELD0 Read channel */ + SCC_OPT_FIELD1_RD, /* SCC_OPT_FIELD1 Read channel */ + SCC_OPT_FIELD2_RD, /* SCC_OPT_FIELD2 Read channel */ + SCC_PIP_FRAME_WR, /* SCC_PIP_FRAME Write channel */ + SCC_PIP_FRAME_RD, /* SCC_PIP_FRAME Read channel */ + SCC_DP_AGPU_RD, /* SCC_DP_AGPU Read channel */ + SCC_EWARP_RW, /* SCC_EWARP Read/Write channel */ + SCC_DP_OSD_RD, /* SCC_DP_OSD Read channel */ + SCC_DP_GRAPHIC_RD, /* SCC_DP_GRAPHIC Read channel */ + SCC_DVP_OSD_RD, /* SCC_DVP_OSD Read channel */ + SCC_DVP_VBI_RD, /* SCC_DVP_VBI Read channel */ + SCC_TSIO_WR, /* SCC_TSIO Write channel */ + SCC_TSIO_RD, /* SCC_TSIO Read channel */ + SCC_TSD_WR, /* SCC_TSD Write channel */ + SCC_VD_UD_ST_RW, /* SCC_VD_UD_ST Read/Write channel */ + SCC_VD_FRR_RD, /* SCC_VD_FRR Read channel */ + SCC_VD_FRW_DISP_WR, /* SCC_VD_FRW_DISP Write channel */ + SCC_MR_VD_M_Y_RD, /* SCC_MR_VD_M_Y Read channel */ + SCC_MR_VD_M_C_RD, /* SCC_MR_VD_M_C Read channel */ + SCC_MR_VD_S_Y_RD, /* SCC_MR_VD_S_Y Read channel */ + SCC_MR_VD_S_C_RD, /* SCC_MR_VD_S_C Read channel */ + SCC_GA_WR, /* SCC_GA Write channel */ + SCC_GA_SRC1_RD, /* SCC_GA_SRC1 Read channel */ + SCC_GA_SRC2_RD, /* SCC_GA_SRC2 Read channel */ + SCC_AD_RD, /* SCC_AD Read channel */ + SCC_AD_WR, /* SCC_AD Write channel */ + SCC_ABP_RD, /* SCC_ABP Read channel */ + SCC_ABP_WR, /* SCC_ABP Write channel */ + SCC_EBI_RW, /* SCC_EBI Read/Write channel */ + SCC_USB_RW, /* SCC_USB Read/Write channel */ + SCC_CPU1_SPDMA_RW, /* SCC_CPU1_SPDMA Read/Write channel */ + SCC_CPU1_BRIDGE_RW, /* SCC_CPU1_BRIDGE Read/Write channel */ + SCC_MAX /* maximum limit on the SCC id */ +}; + +int scc_set_usb_address_generation_mode(u32 agu_mode); +int scc_dma_cmd(enum scc_id id, u32 cmd, u32 dma_id, u32 drs); +int scc_setup_dma(enum scc_id id, u32 buffer_tag, + u32 type, u32 fh_mode, u32 drs, u32 dma_id); +int scc_enable(enum scc_id id, u32 value); +int scc_reset(enum scc_id id, u32 value); + +#endif /* _SCC_H */ diff --git a/board/micronas/vct/smc_eeprom.c b/board/micronas/vct/smc_eeprom.c new file mode 100644 index 000000000..2bc7ad4c4 --- /dev/null +++ b/board/micronas/vct/smc_eeprom.c @@ -0,0 +1,394 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright 2005, Seagate Technology LLC + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#undef DEBUG + +#include <common.h> +#include <command.h> +#include <config.h> +#include <net.h> + +#include "vct.h" + +#define SMSC9118_BASE CONFIG_DRIVER_SMC911X_BASE +#define BYTE_TEST (SMSC9118_BASE + 0x64) +#define GPIO_CFG (SMSC9118_BASE + 0x88) +#define MAC_CSR_CMD (SMSC9118_BASE + 0xA4) +#define MAC_CSR_CMD_CSR_BUSY (0x80000000) +#define MAC_CSR_CMD_RNW (0x40000000) +#define MAC_RD_CMD(reg) ((reg & 0x000000FF) | \ + (MAC_CSR_CMD_CSR_BUSY | MAC_CSR_CMD_RNW)) +#define MAC_WR_CMD(reg) ((reg & 0x000000FF) | \ + (MAC_CSR_CMD_CSR_BUSY)) +#define MAC_CSR_DATA (SMSC9118_BASE + 0xA8) +#define E2P_CMD (SMSC9118_BASE + 0xB0) +#define E2P_CMD_EPC_BUSY_ (0x80000000UL) /* Self Clearing */ +#define E2P_CMD_EPC_CMD_ (0x70000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_READ_ (0x00000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_EWDS_ (0x10000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_EWEN_ (0x20000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_WRITE_ (0x30000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_WRAL_ (0x40000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_ERASE_ (0x50000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_ERAL_ (0x60000000UL) /* R/W */ +#define E2P_CMD_EPC_CMD_RELOAD_ (0x70000000UL) /* R/W */ +#define E2P_CMD_EPC_TIMEOUT_ (0x00000200UL) /* R */ +#define E2P_CMD_MAC_ADDR_LOADED_ (0x00000100UL) /* RO */ +#define E2P_CMD_EPC_ADDR_ (0x000000FFUL) /* R/W */ +#define E2P_DATA (SMSC9118_BASE + 0xB4) + +#define MAC_ADDRH (0x2) +#define MAC_ADDRL (0x3) + +#define MAC_TIMEOUT 200 + +#define HIBYTE(word) ((u8)(((u16)(word)) >> 8)) +#define LOBYTE(word) ((u8)(((u16)(word)) & 0x00FFU)) +#define HIWORD(dword) ((u16)(((u32)(dword)) >> 16)) +#define LOWORD(dword) ((u16)(((u32)(dword)) & 0x0000FFFFUL)) + +static int mac_busy(int req_to) +{ + int timeout = req_to; + + while (timeout--) { + if (!(smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)) + goto done; + } + return 1; /* Timeout */ + +done: + return 0; /* No timeout */ +} + +static ulong get_mac_reg(int reg) +{ + ulong reg_val = 0xffffffff; + + if (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY) { + printf("get_mac_reg: previous command not complete\n"); + goto done; + } + + smc911x_reg_write(MAC_CSR_CMD, MAC_RD_CMD(reg)); + udelay(10000); + + if (mac_busy(MAC_TIMEOUT) == 1) { + printf("get_mac_reg: timeout waiting for response from MAC\n"); + goto done; + } + + reg_val = smc911x_reg_read(MAC_CSR_DATA); + +done: + return (reg_val); +} + +static ulong eeprom_enable_access(void) +{ + ulong gpio; + + gpio = smc911x_reg_read(GPIO_CFG); + debug("%s: gpio= 0x%08lx ---> 0x%08lx\n", __func__, gpio, + (gpio & 0xFF0FFFFFUL)); + + smc911x_reg_write(GPIO_CFG, (gpio & 0xFF0FFFFFUL)); + return gpio; +} + +static void eeprom_disable_access(ulong gpio) +{ + debug("%s: gpio= 0x%08lx\n", __func__, gpio); + smc911x_reg_write(GPIO_CFG, gpio); +} + +static int eeprom_is_mac_address_loaded(void) +{ + int ret; + + ret = smc911x_reg_read(MAC_CSR_CMD) & E2P_CMD_MAC_ADDR_LOADED_; + debug("%s: ret = %x\n", __func__, ret); + + return ret; +} + +static int eeprom_read_location(unchar address, u8 *data) +{ + ulong timeout = 100000; + ulong temp = 0; + + if ((temp = smc911x_reg_read(E2P_CMD)) & E2P_CMD_EPC_BUSY_) { + printf("%s: Busy at start, E2P_CMD=0x%08lX\n", __func__, temp); + return 0; + } + + smc911x_reg_write(E2P_CMD, + (E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_READ_ | + ((ulong) address))); + + while ((timeout > 0) && (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_)) { + udelay(10); + timeout--; + } + + if (timeout == 0) { + printf("Timeout\n"); + return 0; + } + (*data) = (unchar) (smc911x_reg_read(E2P_DATA)); + debug("%s: ret = %x\n", __func__, (*data)); + + return 1; +} + +static int eeprom_enable_erase_and_write(void) +{ + ulong timeout = 100000; + + if (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_) { + printf("%s: Busy at start\n", __func__); + return 0; + } + smc911x_reg_write(E2P_CMD, (E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_EWEN_)); + + while ((timeout > 0) && (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_)) { + udelay(10); + timeout--; + } + + if (timeout == 0) { + printf("Timeout[1]\n"); + return 0; + } + + return 1; +} + +static int eeprom_disable_erase_and_write(void) +{ + ulong timeout = 100000; + + if (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_) { + printf("%s: Busy at start\n", __func__); + return 0; + } + smc911x_reg_write(E2P_CMD, (E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_EWDS_)); + + while ((timeout > 0) && (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_)) { + udelay(10); + timeout--; + } + + if (timeout == 0) { + printf("Timeout[2]\n"); + return 0; + } + + return 1; +} + +static int eeprom_write_location(unchar address, unchar data) +{ + ulong timeout = 100000; + + debug("%s: address: %x data = %x\n", __func__, address, data); + + if (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_) { + printf("%s: Busy at start\n", __func__); + return 0; + } + + smc911x_reg_write(E2P_DATA, ((ulong) data)); + smc911x_reg_write(E2P_CMD, + (E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_WRITE_ | + ((ulong) address))); + + while ((timeout > 0) && (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_)) { + udelay(10); + timeout--; + } + + if (timeout == 0) { + printf("Timeout[3]\n"); + return 0; + } + + return 1; +} + +static int eeprom_erase_all(void) +{ + ulong timeout = 100000; + + if (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_) { + printf("%s: Busy at start\n", __func__); + return 0; + } + + smc911x_reg_write(E2P_CMD, (E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_ERAL_)); + + while ((timeout > 0) && (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_)) { + udelay(10); + timeout--; + } + + if (timeout == 0) { + printf("Timeout[4]\n"); + return 0; + } + + return 1; +} + +static int eeprom_reload(void) +{ + ulong timeout = 100000; + + if (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_) { + printf("%s: Busy at start\n", __func__); + return -1; + } + smc911x_reg_write(E2P_CMD, + (E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_RELOAD_)); + + while ((timeout > 0) && (smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY_)) { + udelay(10); + timeout--; + } + + if (timeout == 0) + return 0; + + return 1; +} + +static int eeprom_save_mac_address(ulong dwHi16, ulong dwLo32) +{ + int result = 0; + + debug("%s: dwHI: 0x%08lx dwLO: %08lx, \n", __func__, dwHi16, dwLo32); + + if (!eeprom_enable_erase_and_write()) + goto DONE; + if (!eeprom_erase_all()) + goto DONE; + if (!eeprom_write_location(0, 0xA5)) + goto DONE; + if (!eeprom_write_location(1, LOBYTE(LOWORD(dwLo32)))) + goto DONE; + if (!eeprom_write_location(2, HIBYTE(LOWORD(dwLo32)))) + goto DONE; + if (!eeprom_write_location(3, LOBYTE(HIWORD(dwLo32)))) + goto DONE; + if (!eeprom_write_location(4, HIBYTE(HIWORD(dwLo32)))) + goto DONE; + if (!eeprom_write_location(5, LOBYTE(LOWORD(dwHi16)))) + goto DONE; + if (!eeprom_write_location(6, HIBYTE(LOWORD(dwHi16)))) + goto DONE; + if (!eeprom_disable_erase_and_write()) + goto DONE; + + result = 1; + +DONE: + return result; +} + +static int do_eeprom_dump(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + unchar data = 0, index = 0; + ulong gpio_old_val; + + gpio_old_val = eeprom_enable_access(); + + printf("EEPROM content: \n"); + for (index = 0; index < 8; index++) { + if (eeprom_read_location(index, &data)) + printf("%02x ", data); + else + printf("FAILED"); + } + + eeprom_disable_access(gpio_old_val); + printf("\n"); + + return 0; +} + +static int do_eeprom_erase_all(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + eeprom_erase_all(); + + return 0; +} + +static int do_eeprom_save_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + ulong hi16, lo32; + unchar ethaddr[6], i; + ulong gpio; + char *tmp, *end; + + tmp = argv[1]; + for (i = 0; i < 6; i++) { + ethaddr[i] = tmp ? simple_strtoul(tmp, &end, 16) : 0; + if (tmp) + tmp = (*end) ? end + 1 : end; + } + + hi16 = (ethaddr[5] << 8) | (ethaddr[4]); + lo32 = (ethaddr[3] << 24) | (ethaddr[2] << 16) | + (ethaddr[1] << 8) | (ethaddr[0]); + + gpio = eeprom_enable_access(); + + eeprom_save_mac_address(hi16, lo32); + + eeprom_reload(); + + /* Check new values */ + if (eeprom_is_mac_address_loaded()) { + ulong mac_hi16, mac_lo32; + + mac_hi16 = get_mac_reg(MAC_ADDRH); + mac_lo32 = get_mac_reg(MAC_ADDRL); + printf("New MAC address: %lx, %lx\n", mac_hi16, mac_lo32); + } else { + printf("Address is not reloaded \n"); + } + eeprom_disable_access(gpio); + + return 0; +} + +U_BOOT_CMD(smcee, 1, 0, do_eeprom_erase_all, + "smcee - Erase content of SMC EEPROM\n",); + +U_BOOT_CMD(smced, 1, 0, do_eeprom_dump, + "smced - Dump content of SMC EEPROM\n",); + +U_BOOT_CMD(smcew, 2, 0, do_eeprom_save_mac, + "smcew - Write MAC address to SMC EEPROM\n", + "aa:bb:cc:dd:ee:ff new mac address\n"); diff --git a/board/micronas/vct/top.c b/board/micronas/vct/top.c new file mode 100644 index 000000000..092395484 --- /dev/null +++ b/board/micronas/vct/top.c @@ -0,0 +1,289 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include "vct.h" + +typedef union _TOP_PINMUX_t +{ + u32 reg; + struct { + u32 res : 24; /* reserved */ + u32 drive : 2; /* Driver strength */ + u32 slew : 1; /* Slew rate */ + u32 strig : 1; /* Schmitt trigger input*/ + u32 pu_pd : 2; /* Pull up/ pull down */ + u32 funsel : 2; /* Pin function */ + } Bits; +} TOP_PINMUX_t; + +#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) + +static TOP_PINMUX_t top_read_pin(int pin) +{ + TOP_PINMUX_t reg; + + switch (pin) { + case 2: + case 3: + case 6: + case 9: + reg.reg = 0xdeadbeef; + break; + case 4: + reg.reg = reg_read(FWSRAM_TOP_SCL_CFG(FWSRAM_BASE)); + break; + case 5: + reg.reg = reg_read(FWSRAM_TOP_SDA_CFG(FWSRAM_BASE)); + break; + case 7: + reg.reg = reg_read(FWSRAM_TOP_TDO_CFG(FWSRAM_BASE)); + break; + case 8: + reg.reg = reg_read(FWSRAM_TOP_GPIO2_0_CFG(FWSRAM_BASE)); + break; + case 10: + case 11: + case 12: + case 13: + case 14: + case 15: + case 16: + reg.reg = reg_read(FWSRAM_BASE + FWSRAM_TOP_GPIO2_1_CFG_OFFS + + ((pin - 10) * 4)); + break; + default: + reg.reg = reg_read(TOP_BASE + (pin * 4)); + break; + } + + return reg; +} + +static void top_write_pin(int pin, TOP_PINMUX_t reg) +{ + + switch (pin) { + case 4: + reg_write(FWSRAM_TOP_SCL_CFG(FWSRAM_BASE), reg.reg); + break; + case 5: + reg_write(FWSRAM_TOP_SDA_CFG(FWSRAM_BASE), reg.reg); + break; + case 7: + reg_write(FWSRAM_TOP_TDO_CFG(FWSRAM_BASE), reg.reg); + break; + case 8: + reg_write(FWSRAM_TOP_GPIO2_0_CFG(FWSRAM_BASE), reg.reg); + break; + case 10: + case 11: + case 12: + case 13: + case 14: + case 15: + case 16: + reg_write(FWSRAM_BASE + FWSRAM_TOP_GPIO2_1_CFG_OFFS + + ((pin - 10) * 4), reg.reg); + break; + default: + reg_write(TOP_BASE + (pin * 4), reg.reg); + break; + } +} + +int top_set_pin(int pin, int func) +{ + TOP_PINMUX_t reg; + + /* check global range */ + if ((pin < 0) || (pin > 170) || (func < 0) || (func > 3)) + return -1; /* pin number or function out of valid range */ + + /* check undefined values; */ + if ((pin == 2) || (pin == 3) || (pin == 6) || (pin == 9)) + return -1; /* pin number out of valid range */ + + reg = top_read_pin(pin); + reg.Bits.funsel = func; + top_write_pin(pin, reg); + + return 0; +} + +#endif + +#if defined(CONFIG_VCT_PLATINUMAVC) + +int top_set_pin(int pin, int func) +{ + TOP_PINMUX_t reg; + + /* check global range */ + if ((pin < 0) || (pin > 158)) + return -1; /* pin number or function out of valid range */ + + reg.reg = reg_read(TOP_BASE + (pin * 4)); + reg.Bits.funsel = func; + reg_write(TOP_BASE + (pin * 4), reg.reg); + + return 0; +} + +#endif + +void vct_pin_mux_initialize(void) +{ +#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) + top_set_pin(34, 01); /* EBI_CS0 */ + top_set_pin(33, 01); /* EBI_CS1 */ + top_set_pin(32, 01); /* EBI_CS2 */ + top_set_pin(100, 02); /* EBI_CS3 */ + top_set_pin(101, 02); /* EBI_CS4 */ + top_set_pin(102, 02); /* EBI_CS5 */ + top_set_pin(103, 02); /* EBI_CS6 */ + top_set_pin(104, 02); /* EBI_CS7 top_set_pin(104,03); EBI_GENIO3 */ + top_set_pin(35, 01); /* EBI_ALE */ + top_set_pin(36, 01); /* EBI_ADDR15 */ + top_set_pin(37, 01); /* EBI_ADDR14 top_set_pin(78,03); EBI_ADDR14 */ + top_set_pin(38, 01); /* EBI_ADDR13 */ + top_set_pin(39, 01); /* EBI_ADDR12 */ + top_set_pin(40, 01); /* EBI_ADDR11 */ + top_set_pin(41, 01); /* EBI_ADDR10 */ + top_set_pin(42, 01); /* EBI_ADDR9 */ + top_set_pin(43, 01); /* EBI_ADDR8 */ + top_set_pin(44, 01); /* EBI_ADDR7 */ + top_set_pin(45, 01); /* EBI_ADDR6 */ + top_set_pin(46, 01); /* EBI_ADDR5 */ + top_set_pin(47, 01); /* EBI_ADDR4 */ + top_set_pin(48, 01); /* EBI_ADDR3 */ + top_set_pin(49, 01); /* EBI_ADDR2 */ + top_set_pin(50, 01); /* EBI_ADDR1 */ + top_set_pin(51, 01); /* EBI_ADDR0 */ + top_set_pin(52, 01); /* EBI_DIR */ + top_set_pin(53, 01); /* EBI_DAT15 top_set_pin(81,01); EBI_DAT15 */ + top_set_pin(54, 01); /* EBI_DAT14 top_set_pin(82,01); EBI_DAT14 */ + top_set_pin(55, 01); /* EBI_DAT13 top_set_pin(83,01); EBI_DAT13 */ + top_set_pin(56, 01); /* EBI_DAT12 top_set_pin(84,01); EBI_DAT12 */ + top_set_pin(57, 01); /* EBI_DAT11 top_set_pin(85,01); EBI_DAT11 */ + top_set_pin(58, 01); /* EBI_DAT10 top_set_pin(86,01); EBI_DAT10 */ + top_set_pin(59, 01); /* EBI_DAT9 top_set_pin(87,01); EBI_DAT9 */ + top_set_pin(60, 01); /* EBI_DAT8 top_set_pin(88,01); EBI_DAT8 */ + top_set_pin(61, 01); /* EBI_DAT7 */ + top_set_pin(62, 01); /* EBI_DAT6 */ + top_set_pin(63, 01); /* EBI_DAT5 */ + top_set_pin(64, 01); /* EBI_DAT4 */ + top_set_pin(65, 01); /* EBI_DAT3 */ + top_set_pin(66, 01); /* EBI_DAT2 */ + top_set_pin(67, 01); /* EBI_DAT1 */ + top_set_pin(68, 01); /* EBI_DAT0 */ + top_set_pin(69, 01); /* EBI_IORD */ + top_set_pin(70, 01); /* EBI_IOWR */ + top_set_pin(71, 01); /* EBI_WE */ + top_set_pin(72, 01); /* EBI_OE */ + top_set_pin(73, 01); /* EBI_IORDY */ + top_set_pin(95, 02); /* EBI_EBI_DMACK*/ + top_set_pin(112, 02); /* EBI_IRQ0 */ + top_set_pin(111, 02); /* EBI_IRQ1 top_set_pin(111,03); EBI_DMARQ */ + top_set_pin(107, 02); /* EBI_IRQ2 */ + top_set_pin(108, 02); /* EBI_IRQ3 */ + top_set_pin(30, 01); /* EBI_GENIO1 top_set_pin(99,03); EBI_GENIO1 */ + top_set_pin(31, 01); /* EBI_GENIO2 top_set_pin(98,03); EBI_GENIO2 */ + top_set_pin(105, 02); /* EBI_GENIO3 top_set_pin(104,03); EBI_GENIO3 */ + top_set_pin(106, 02); /* EBI_GENIO4 top_set_pin(144,02); EBI_GENIO4 */ + top_set_pin(109, 02); /* EBI_GENIO5 top_set_pin(142,02); EBI_GENIO5 */ + top_set_pin(110, 02); /* EBI_BURST_CLK */ +#endif + +#if defined(CONFIG_VCT_PLATINUMAVC) + top_set_pin(19, 01); /* EBI_CS0 */ + top_set_pin(18, 01); /* EBI_CS1 */ + top_set_pin(17, 01); /* EBI_CS2 */ + top_set_pin(92, 02); /* EBI_CS3 */ + top_set_pin(93, 02); /* EBI_CS4 */ + top_set_pin(95, 02); /* EBI_CS6 */ + top_set_pin(96, 02); /* EBI_CS7 top_set_pin(104,03); EBI_GENIO3 */ + top_set_pin(20, 01); /* EBI_ALE */ + top_set_pin(21, 01); /* EBI_ADDR15 */ + top_set_pin(22, 01); /* EBI_ADDR14 top_set_pin(78,03); EBI_ADDR14 */ + top_set_pin(23, 01); /* EBI_ADDR13 */ + top_set_pin(24, 01); /* EBI_ADDR12 */ + top_set_pin(25, 01); /* EBI_ADDR11 */ + top_set_pin(26, 01); /* EBI_ADDR10 */ + top_set_pin(27, 01); /* EBI_ADDR9 */ + top_set_pin(28, 01); /* EBI_ADDR8 */ + top_set_pin(29, 01); /* EBI_ADDR7 */ + top_set_pin(30, 01); /* EBI_ADDR6 */ + top_set_pin(31, 01); /* EBI_ADDR5 */ + top_set_pin(32, 01); /* EBI_ADDR4 */ + top_set_pin(33, 01); /* EBI_ADDR3 */ + top_set_pin(34, 01); /* EBI_ADDR2 */ + top_set_pin(35, 01); /* EBI_ADDR1 */ + top_set_pin(36, 01); /* EBI_ADDR0 */ + top_set_pin(37, 01); /* EBI_DIR */ + top_set_pin(38, 01); /* EBI_DAT15 top_set_pin(81,01); EBI_DAT15 */ + top_set_pin(39, 01); /* EBI_DAT14 top_set_pin(82,01); EBI_DAT14 */ + top_set_pin(40, 01); /* EBI_DAT13 top_set_pin(83,01); EBI_DAT13 */ + top_set_pin(41, 01); /* EBI_DAT12 top_set_pin(84,01); EBI_DAT12 */ + top_set_pin(42, 01); /* EBI_DAT11 top_set_pin(85,01); EBI_DAT11 */ + top_set_pin(43, 01); /* EBI_DAT10 top_set_pin(86,01); EBI_DAT10 */ + top_set_pin(44, 01); /* EBI_DAT9 top_set_pin(87,01); EBI_DAT9 */ + top_set_pin(45, 01); /* EBI_DAT8 top_set_pin(88,01); EBI_DAT8 */ + top_set_pin(46, 01); /* EBI_DAT7 */ + top_set_pin(47, 01); /* EBI_DAT6 */ + top_set_pin(48, 01); /* EBI_DAT5 */ + top_set_pin(49, 01); /* EBI_DAT4 */ + top_set_pin(50, 01); /* EBI_DAT3 */ + top_set_pin(51, 01); /* EBI_DAT2 */ + top_set_pin(52, 01); /* EBI_DAT1 */ + top_set_pin(53, 01); /* EBI_DAT0 */ + top_set_pin(54, 01); /* EBI_IORD */ + top_set_pin(55, 01); /* EBI_IOWR */ + top_set_pin(56, 01); /* EBI_WE */ + top_set_pin(57, 01); /* EBI_OE */ + top_set_pin(58, 01); /* EBI_IORDY */ + top_set_pin(87, 02); /* EBI_EBI_DMACK*/ + top_set_pin(106, 02); /* EBI_IRQ0 */ + top_set_pin(105, 02); /* EBI_IRQ1 top_set_pin(111,03); EBI_DMARQ */ + top_set_pin(101, 02); /* EBI_IRQ2 */ + top_set_pin(102, 02); /* EBI_IRQ3 */ + top_set_pin(15, 01); /* EBI_GENIO1 top_set_pin(99,03); EBI_GENIO1 */ + top_set_pin(16, 01); /* EBI_GENIO2 top_set_pin(98,03); EBI_GENIO2 */ + top_set_pin(99, 02); /* EBI_GENIO3 top_set_pin(104,03); EBI_GENIO3 */ + top_set_pin(100, 02); /* EBI_GENIO4 top_set_pin(144,02); EBI_GENIO4 */ + top_set_pin(103, 02); /* EBI_GENIO5 top_set_pin(142,02); EBI_GENIO5 */ + top_set_pin(104, 02); /* EBI_BURST_CLK */ +#endif + + /* I2C: Configure I2C-2 as GPIO to enable soft-i2c */ + top_set_pin(0, 2); /* SCL2 on GPIO 11 */ + top_set_pin(1, 2); /* SDA2 on GPIO 10 */ + + /* UART pins */ +#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) + top_set_pin(141, 1); + top_set_pin(143, 1); +#endif +#if defined(CONFIG_VCT_PLATINUMAVC) + top_set_pin(107, 1); + top_set_pin(109, 1); +#endif +} diff --git a/board/micronas/vct/u-boot.lds b/board/micronas/vct/u-boot.lds new file mode 100644 index 000000000..da9e60533 --- /dev/null +++ b/board/micronas/vct/u-boot.lds @@ -0,0 +1,71 @@ +/* + * (C) Copyright 2003 + * Wolfgang Denk Engineering, <wd@denx.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradlittlemips") +OUTPUT_ARCH(mips) +ENTRY(_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN(4); + .text : + { + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + . = ALIGN(4); + .data : { *(.data) } + + . = .; + _gp = ALIGN(16) + 0x7ff0; + + .got : { + __got_start = .; + *(.got) + __got_end = .; + } + + . = ALIGN(4); + .sdata : { *(.sdata) } + + . = ALIGN(4); + .u_boot_cmd : { + __u_boot_cmd_start = .; + *(.u_boot_cmd) + __u_boot_cmd_end = .; + } + + . = ALIGN(4); + uboot_end_data = .; + num_got_entries = (__got_end - __got_start) >> 2; + + . = ALIGN(4); + .sbss (NOLOAD) : { *(.sbss) } + . = ALIGN(4); + .bss (NOLOAD) : { *(.bss) } + uboot_end = .; +} diff --git a/board/micronas/vct/vct.c b/board/micronas/vct/vct.c new file mode 100644 index 000000000..d320e0b5f --- /dev/null +++ b/board/micronas/vct/vct.c @@ -0,0 +1,117 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> +#include <asm/mipsregs.h> +#include "vct.h" + +#if defined(CONFIG_VCT_PREMIUM) +#define BOARD_NAME "PremiumD" +#elif defined(CONFIG_VCT_PLATINUM) +#define BOARD_NAME "PlatinumD" +#elif defined(CONFIG_VCT_PLATINUMAVC) +#define BOARD_NAME "PlatinumAVC" +#else +#error "vct: No board variant defined!" +#endif + +#if defined(CONFIG_VCT_ONENAND) +#define BOARD_NAME_ADD " OneNAND" +#else +#define BOARD_NAME_ADD " NOR" +#endif + +int board_early_init_f(void) +{ + /* + * First initialize the PIN mulitplexing + */ + vct_pin_mux_initialize(); + + /* + * Init the EBI very early so that FLASH can be accessed + */ + ebi_initialize(); + + return 0; +} + +void _machine_restart(void) +{ + reg_write(DCGU_EN_WDT_RESET(DCGU_BASE), DCGU_MAGIC_WDT); + reg_write(WDT_TORR(WDT_BASE), 0x00); + reg_write(WDT_CR(WDT_BASE), 0x1D); + + /* + * Now wait for the watchdog to trigger the reset + */ + udelay(1000000); +} + +/* + * SDRAM is already configured by the bootstrap code, only return the + * auto-detected size here + */ +phys_size_t initdram(int board_type) +{ + return get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_MBYTES_SDRAM << 20); +} + +int checkboard(void) +{ + u32 config0 = read_c0_prid(); + char *s = getenv("serial#"); + + if ((config0 & 0xff0000) == PRID_COMP_LEGACY + && (config0 & 0xff00) == PRID_IMP_LX4280) { + puts("Board: MDED \n"); + printf("CPU: LX4280 id: 0x%02x, rev: 0x%02x\n", + (config0 >> 8) & 0xFF, config0 & 0xFF); + } else if ((config0 & 0xff0000) == PRID_COMP_MIPS + && (config0 & 0xff00) == PRID_IMP_VGC) { + u32 jedec_id = *((u32 *) 0xBEBC71A0); + if ((((jedec_id) >> 12) & 0xFF) == 0x40) { + puts("Board: VGCA \n"); + } else if ((((jedec_id) >> 12) & 0xFF) == 0x48 + || (((jedec_id) >> 12) & 0xFF) == 0x49) { + puts("Board: VGCB \n"); + } + printf("CPU: MIPS 4K id: 0x%02x, rev: 0x%02x\n", + (config0 >> 8) & 0xFF, config0 & 0xFF); + } else if (config0 == 0x19378) { + printf("CPU: MIPS 24K id: 0x%02x, rev: 0x%02x\n", + (config0 >> 8) & 0xFF, config0 & 0xFF); + } else { + printf("Unsupported cpu %d, proc_id=0x%x\n", config0 >> 24, + config0); + } + + printf("Board: Micronas VCT " BOARD_NAME BOARD_NAME_ADD); + if (s != NULL) { + puts(", serial# "); + puts(s); + } + putc('\n'); + + return 0; +} diff --git a/board/micronas/vct/vct.h b/board/micronas/vct/vct.h new file mode 100644 index 000000000..f1a485113 --- /dev/null +++ b/board/micronas/vct/vct.h @@ -0,0 +1,104 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <asm/io.h> + +#include "bcu.h" +#include "dcgu.h" +#include "ebi.h" +#include "scc.h" + +#ifdef CONFIG_VCT_PREMIUM +/* Global start address of all memory mapped registers */ +#define REG_GLOBAL_START_ADDR 0xbf800000 +#define TOP_BASE 0x000c8000 + +#include "vcth/reg_ebi.h" +#include "vcth/reg_dcgu.h" +#include "vcth/reg_wdt.h" +#include "vcth/reg_gpio.h" +#include "vcth/reg_fwsram.h" +#include "vcth/reg_scc.h" +#include "vcth/reg_usbh.h" +#endif + +#ifdef CONFIG_VCT_PLATINUM +/* Global start address of all memory mapped registers */ +#define REG_GLOBAL_START_ADDR 0xbf800000 +#define TOP_BASE 0x000c8000 + +#include "vcth2/reg_ebi.h" +#include "vcth/reg_dcgu.h" +#include "vcth/reg_wdt.h" +#include "vcth/reg_gpio.h" +#include "vcth/reg_fwsram.h" +#include "vcth/reg_scc.h" +#include "vcth/reg_usbh.h" +#endif + +#ifdef CONFIG_VCT_PLATINUMAVC +/* Global start address of all memory mapped registers */ +#define REG_GLOBAL_START_ADDR 0xbdc00000 +#define TOP_BASE 0x00050000 + +#include "vctv/reg_ebi.h" +#include "vctv/reg_dcgu.h" +#include "vctv/reg_wdt.h" +#include "vctv/reg_gpio.h" +#endif + +#ifndef _VCT_H +#define _VCT_H + +/* + * Defines + */ +#define PRID_COMP_LEGACY 0x000000 +#define PRID_COMP_MIPS 0x010000 +#define PRID_IMP_LX4280 0xc200 +#define PRID_IMP_VGC 0x9000 + +/* + * Prototypes + */ +int ebi_initialize(void); +int ebi_init_nor_flash(void); +int ebi_init_onenand(void); +int ebi_init_smc911x(void); +u32 smc911x_reg_read(u32 addr); +void smc911x_reg_write(u32 addr, u32 data); +int top_set_pin(int pin, int func); +void vct_pin_mux_initialize(void); + +/* + * static inlines + */ +static inline void reg_write(u32 addr, u32 data) +{ + __raw_writel(data, addr + REG_GLOBAL_START_ADDR); +} + +static inline u32 reg_read(u32 addr) +{ + return __raw_readl(addr + REG_GLOBAL_START_ADDR); +} + +#endif /* _VCT_H */ diff --git a/board/micronas/vct/vcth/reg_dcgu.h b/board/micronas/vct/vcth/reg_dcgu.h new file mode 100644 index 000000000..6ac0dddc4 --- /dev/null +++ b/board/micronas/vct/vcth/reg_dcgu.h @@ -0,0 +1,36 @@ +/* + * (C) Copyright 2008-2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define DCGU_BASE 0x00084000 + +/* Relative offsets of the register adresses */ + +#define DCGU_CLK_EN1_OFFS 0x00000010 +#define DCGU_CLK_EN1(base) ((base) + DCGU_CLK_EN1_OFFS) +#define DCGU_CLK_EN2_OFFS 0x00000014 +#define DCGU_CLK_EN2(base) ((base) + DCGU_CLK_EN2_OFFS) +#define DCGU_RESET_UNIT1_OFFS 0x00000018 +#define DCGU_RESET_UNIT1(base) ((base) + DCGU_RESET_UNIT1_OFFS) +#define DCGU_USBPHY_STAT_OFFS 0x00000054 +#define DCGU_USBPHY_STAT(base) ((base) + DCGU_USBPHY_STAT_OFFS) +#define DCGU_EN_WDT_RESET_OFFS 0x00000064 +#define DCGU_EN_WDT_RESET(base) ((base) + DCGU_EN_WDT_RESET_OFFS) + +/* The magic value to write in order to activate the WDT */ +#define DCGU_MAGIC_WDT 0x1909 diff --git a/board/micronas/vct/vcth/reg_ebi.h b/board/micronas/vct/vcth/reg_ebi.h new file mode 100644 index 000000000..7a1e11542 --- /dev/null +++ b/board/micronas/vct/vcth/reg_ebi.h @@ -0,0 +1,242 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _REG_EBI_PREMIUM_H_ +#define _REG_EBI_PREMIUM_H_ + +#define EBI_BASE 0x00000000 + +/* Relative offsets of the register adresses */ + +#define EBI_CPU_IO_ACCS_OFFS 0x00000000 +#define EBI_CPU_IO_ACCS(base) ((base) + EBI_CPU_IO_ACCS_OFFS) +#define EBI_IO_ACCS_DATA_OFFS 0x00000004 +#define EBI_IO_ACCS_DATA(base) ((base) + EBI_IO_ACCS_DATA_OFFS) +#define EBI_CTRL_OFFS 0x00000008 +#define EBI_CTRL(base) ((base) + EBI_CTRL_OFFS) +#define EBI_IRQ_MASK_OFFS 0x00000010 +#define EBI_IRQ_MASK(base) ((base) + EBI_IRQ_MASK_OFFS) +#define EBI_TAG1_SYS_ID_OFFS 0x00000030 +#define EBI_TAG1_SYS_ID(base) ((base) + EBI_TAG1_SYS_ID_OFFS) +#define EBI_TAG2_SYS_ID_OFFS 0x00000040 +#define EBI_TAG2_SYS_ID(base) ((base) + EBI_TAG2_SYS_ID_OFFS) +#define EBI_TAG3_SYS_ID_OFFS 0x00000050 +#define EBI_TAG3_SYS_ID(base) ((base) + EBI_TAG3_SYS_ID_OFFS) +#define EBI_TAG4_SYS_ID_OFFS 0x00000060 +#define EBI_TAG4_SYS_ID(base) ((base) + EBI_TAG4_SYS_ID_OFFS) +#define EBI_GEN_DMA_CTRL_OFFS 0x00000070 +#define EBI_GEN_DMA_CTRL(base) ((base) + EBI_GEN_DMA_CTRL_OFFS) +#define EBI_STATUS_OFFS 0x00000080 +#define EBI_STATUS(base) ((base) + EBI_STATUS_OFFS) +#define EBI_STATUS_DMA_CNT_OFFS 0x00000084 +#define EBI_STATUS_DMA_CNT(base) ((base) + EBI_STATUS_DMA_CNT_OFFS) +#define EBI_SIG_LEVEL_OFFS 0x00000088 +#define EBI_SIG_LEVEL(base) ((base) + EBI_SIG_LEVEL_OFFS) +#define EBI_CTRL_SIG_ACTLV_OFFS 0x0000008C +#define EBI_CTRL_SIG_ACTLV(base) ((base) + EBI_CTRL_SIG_ACTLV_OFFS) +#define EBI_EXT_ADDR_OFFS 0x000000A0 +#define EBI_EXT_ADDR(base) ((base) + EBI_EXT_ADDR_OFFS) +#define EBI_IRQ_STATUS_OFFS 0x000000B0 +#define EBI_IRQ_STATUS(base) ((base) + EBI_IRQ_STATUS_OFFS) +#define EBI_DEV1_DMA_EXT_ADDR_OFFS 0x00000100 +#define EBI_DEV1_DMA_EXT_ADDR(base) ((base) + EBI_DEV1_DMA_EXT_ADDR_OFFS) +#define EBI_DEV1_EXT_ACC_OFFS 0x00000104 +#define EBI_DEV1_EXT_ACC(base) ((base) + EBI_DEV1_EXT_ACC_OFFS) +#define EBI_DEV1_CONFIG1_OFFS 0x00000108 +#define EBI_DEV1_CONFIG1(base) ((base) + EBI_DEV1_CONFIG1_OFFS) +#define EBI_DEV1_CONFIG2_OFFS 0x0000010C +#define EBI_DEV1_CONFIG2(base) ((base) + EBI_DEV1_CONFIG2_OFFS) +#define EBI_DEV1_FIFO_CONFIG_OFFS 0x00000110 +#define EBI_DEV1_FIFO_CONFIG(base) ((base) + EBI_DEV1_FIFO_CONFIG_OFFS) +#define EBI_DEV1_FLASH_CONF_ST_OFFS 0x00000114 +#define EBI_DEV1_FLASH_CONF_ST(base) ((base) + EBI_DEV1_FLASH_CONF_ST_OFFS) +#define EBI_DEV1_DMA_CONFIG1_OFFS 0x00000118 +#define EBI_DEV1_DMA_CONFIG1(base) ((base) + EBI_DEV1_DMA_CONFIG1_OFFS) +#define EBI_DEV1_DMA_CONFIG2_OFFS 0x0000011C +#define EBI_DEV1_DMA_CONFIG2(base) ((base) + EBI_DEV1_DMA_CONFIG2_OFFS) +#define EBI_DEV1_TIM1_RD1_OFFS 0x00000124 +#define EBI_DEV1_TIM1_RD1(base) ((base) + EBI_DEV1_TIM1_RD1_OFFS) +#define EBI_DEV1_TIM1_RD2_OFFS 0x00000128 +#define EBI_DEV1_TIM1_RD2(base) ((base) + EBI_DEV1_TIM1_RD2_OFFS) +#define EBI_DEV1_TIM1_WR1_OFFS 0x0000012C +#define EBI_DEV1_TIM1_WR1(base) ((base) + EBI_DEV1_TIM1_WR1_OFFS) +#define EBI_DEV1_TIM1_WR2_OFFS 0x00000130 +#define EBI_DEV1_TIM1_WR2(base) ((base) + EBI_DEV1_TIM1_WR2_OFFS) +#define EBI_DEV1_TIM_EXT_OFFS 0x00000134 +#define EBI_DEV1_TIM_EXT(base) ((base) + EBI_DEV1_TIM_EXT_OFFS) +#define EBI_DEV1_TIM2_CFI_RD1_OFFS 0x00000138 +#define EBI_DEV1_TIM2_CFI_RD1(base) ((base) + EBI_DEV1_TIM2_CFI_RD1_OFFS) +#define EBI_DEV1_TIM2_CFI_RD2_OFFS 0x0000013C +#define EBI_DEV1_TIM2_CFI_RD2(base) ((base) + EBI_DEV1_TIM2_CFI_RD2_OFFS) +#define EBI_DEV1_TIM3_DMA1_OFFS 0x00000140 +#define EBI_DEV1_TIM3_DMA1(base) ((base) + EBI_DEV1_TIM3_DMA1_OFFS) +#define EBI_DEV1_TIM3_DMA2_OFFS 0x00000144 +#define EBI_DEV1_TIM3_DMA2(base) ((base) + EBI_DEV1_TIM3_DMA2_OFFS) +#define EBI_DEV1_ACK_RM_CNT_OFFS 0x00000150 +#define EBI_DEV1_ACK_RM_CNT(base) ((base) + EBI_DEV1_ACK_RM_CNT_OFFS) +#define EBI_DEV2_DMA_EXT_ADDR_OFFS 0x00000200 +#define EBI_DEV2_DMA_EXT_ADDR(base) ((base) + EBI_DEV2_DMA_EXT_ADDR_OFFS) +#define EBI_DEV2_EXT_ACC_OFFS 0x00000204 +#define EBI_DEV2_EXT_ACC(base) ((base) + EBI_DEV2_EXT_ACC_OFFS) +#define EBI_DEV2_CONFIG1_OFFS 0x00000208 +#define EBI_DEV2_CONFIG1(base) ((base) + EBI_DEV2_CONFIG1_OFFS) +#define EBI_DEV2_CONFIG2_OFFS 0x0000020C +#define EBI_DEV2_CONFIG2(base) ((base) + EBI_DEV2_CONFIG2_OFFS) +#define EBI_DEV2_FIFO_CONFIG_OFFS 0x00000210 +#define EBI_DEV2_FIFO_CONFIG(base) ((base) + EBI_DEV2_FIFO_CONFIG_OFFS) +#define EBI_DEV2_FLASH_CONF_ST_OFFS 0x00000214 +#define EBI_DEV2_FLASH_CONF_ST(base) ((base) + EBI_DEV2_FLASH_CONF_ST_OFFS) +#define EBI_DEV2_DMA_CONFIG1_OFFS 0x00000218 +#define EBI_DEV2_DMA_CONFIG1(base) ((base) + EBI_DEV2_DMA_CONFIG1_OFFS) +#define EBI_DEV2_DMA_CONFIG2_OFFS 0x0000021C +#define EBI_DEV2_DMA_CONFIG2(base) ((base) + EBI_DEV2_DMA_CONFIG2_OFFS) +#define EBI_DEV2_TIM1_RD1_OFFS 0x00000224 +#define EBI_DEV2_TIM1_RD1(base) ((base) + EBI_DEV2_TIM1_RD1_OFFS) +#define EBI_DEV2_TIM1_RD2_OFFS 0x00000228 +#define EBI_DEV2_TIM1_RD2(base) ((base) + EBI_DEV2_TIM1_RD2_OFFS) +#define EBI_DEV2_TIM1_WR1_OFFS 0x0000022C +#define EBI_DEV2_TIM1_WR1(base) ((base) + EBI_DEV2_TIM1_WR1_OFFS) +#define EBI_DEV2_TIM1_WR2_OFFS 0x00000230 +#define EBI_DEV2_TIM1_WR2(base) ((base) + EBI_DEV2_TIM1_WR2_OFFS) +#define EBI_DEV2_TIM_EXT_OFFS 0x00000234 +#define EBI_DEV2_TIM_EXT(base) ((base) + EBI_DEV2_TIM_EXT_OFFS) +#define EBI_DEV2_TIM2_CFI_RD1_OFFS 0x00000238 +#define EBI_DEV2_TIM2_CFI_RD1(base) ((base) + EBI_DEV2_TIM2_CFI_RD1_OFFS) +#define EBI_DEV2_TIM2_CFI_RD2_OFFS 0x0000023C +#define EBI_DEV2_TIM2_CFI_RD2(base) ((base) + EBI_DEV2_TIM2_CFI_RD2_OFFS) +#define EBI_DEV2_TIM3_DMA1_OFFS 0x00000240 +#define EBI_DEV2_TIM3_DMA1(base) ((base) + EBI_DEV2_TIM3_DMA1_OFFS) +#define EBI_DEV2_TIM3_DMA2_OFFS 0x00000244 +#define EBI_DEV2_TIM3_DMA2(base) ((base) + EBI_DEV2_TIM3_DMA2_OFFS) +#define EBI_DEV2_ACK_RM_CNT_OFFS 0x00000250 +#define EBI_DEV2_ACK_RM_CNT(base) ((base) + EBI_DEV2_ACK_RM_CNT_OFFS) +#define EBI_DEV3_DMA_EXT_ADDR_OFFS 0x00000300 +#define EBI_DEV3_DMA_EXT_ADDR(base) ((base) + EBI_DEV3_DMA_EXT_ADDR_OFFS) +#define EBI_DEV3_EXT_ACC_OFFS 0x00000304 +#define EBI_DEV3_EXT_ACC(base) ((base) + EBI_DEV3_EXT_ACC_OFFS) +#define EBI_DEV3_CONFIG1_OFFS 0x00000308 +#define EBI_DEV3_CONFIG1(base) ((base) + EBI_DEV3_CONFIG1_OFFS) +#define EBI_DEV3_CONFIG2_OFFS 0x0000030C +#define EBI_DEV3_CONFIG2(base) ((base) + EBI_DEV3_CONFIG2_OFFS) +#define EBI_DEV3_FIFO_CONFIG_OFFS 0x00000310 +#define EBI_DEV3_FIFO_CONFIG(base) ((base) + EBI_DEV3_FIFO_CONFIG_OFFS) +#define EBI_DEV3_FLASH_CONF_ST_OFFS 0x00000314 +#define EBI_DEV3_FLASH_CONF_ST(base) ((base) + EBI_DEV3_FLASH_CONF_ST_OFFS) +#define EBI_DEV3_DMA_CONFIG1_OFFS 0x00000318 +#define EBI_DEV3_DMA_CONFIG1(base) ((base) + EBI_DEV3_DMA_CONFIG1_OFFS) +#define EBI_DEV3_DMA_CONFIG2_OFFS 0x0000031C +#define EBI_DEV3_DMA_CONFIG2(base) ((base) + EBI_DEV3_DMA_CONFIG2_OFFS) +#define EBI_DEV3_TIM1_RD1_OFFS 0x00000324 +#define EBI_DEV3_TIM1_RD1(base) ((base) + EBI_DEV3_TIM1_RD1_OFFS) +#define EBI_DEV3_TIM1_RD2_OFFS 0x00000328 +#define EBI_DEV3_TIM1_RD2(base) ((base) + EBI_DEV3_TIM1_RD2_OFFS) +#define EBI_DEV3_TIM1_WR1_OFFS 0x0000032C +#define EBI_DEV3_TIM1_WR1(base) ((base) + EBI_DEV3_TIM1_WR1_OFFS) +#define EBI_DEV3_TIM1_WR2_OFFS 0x00000330 +#define EBI_DEV3_TIM1_WR2(base) ((base) + EBI_DEV3_TIM1_WR2_OFFS) +#define EBI_DEV3_TIM_EXT_OFFS 0x00000334 +#define EBI_DEV3_TIM_EXT(base) ((base) + EBI_DEV3_TIM_EXT_OFFS) +#define EBI_DEV3_TIM2_CFI_RD1_OFFS 0x00000338 +#define EBI_DEV3_TIM2_CFI_RD1(base) ((base) + EBI_DEV3_TIM2_CFI_RD1_OFFS) +#define EBI_DEV3_TIM2_CFI_RD2_OFFS 0x0000033C +#define EBI_DEV3_TIM2_CFI_RD2(base) ((base) + EBI_DEV3_TIM2_CFI_RD2_OFFS) +#define EBI_DEV3_TIM3_DMA1_OFFS 0x00000340 +#define EBI_DEV3_TIM3_DMA1(base) ((base) + EBI_DEV3_TIM3_DMA1_OFFS) +#define EBI_DEV3_TIM3_DMA2_OFFS 0x00000344 +#define EBI_DEV3_TIM3_DMA2(base) ((base) + EBI_DEV3_TIM3_DMA2_OFFS) +#define EBI_DEV3_ACK_RM_CNT_OFFS 0x00000350 +#define EBI_DEV3_ACK_RM_CNT(base) ((base) + EBI_DEV3_ACK_RM_CNT_OFFS) +#define EBI_DEV4_DMA_EXT_ADDR_OFFS 0x00000400 +#define EBI_DEV4_DMA_EXT_ADDR(base) ((base) + EBI_DEV4_DMA_EXT_ADDR_OFFS) +#define EBI_DEV4_EXT_ACC_OFFS 0x00000404 +#define EBI_DEV4_EXT_ACC(base) ((base) + EBI_DEV4_EXT_ACC_OFFS) +#define EBI_DEV4_CONFIG1_OFFS 0x00000408 +#define EBI_DEV4_CONFIG1(base) ((base) + EBI_DEV4_CONFIG1_OFFS) +#define EBI_DEV4_CONFIG2_OFFS 0x0000040C +#define EBI_DEV4_CONFIG2(base) ((base) + EBI_DEV4_CONFIG2_OFFS) +#define EBI_DEV4_FIFO_CONFIG_OFFS 0x00000410 +#define EBI_DEV4_FIFO_CONFIG(base) ((base) + EBI_DEV4_FIFO_CONFIG_OFFS) +#define EBI_DEV4_FLASH_CONF_ST_OFFS 0x00000414 +#define EBI_DEV4_FLASH_CONF_ST(base) ((base) + EBI_DEV4_FLASH_CONF_ST_OFFS) +#define EBI_DEV4_DMA_CONFIG1_OFFS 0x00000418 +#define EBI_DEV4_DMA_CONFIG1(base) ((base) + EBI_DEV4_DMA_CONFIG1_OFFS) +#define EBI_DEV4_DMA_CONFIG2_OFFS 0x0000041C +#define EBI_DEV4_DMA_CONFIG2(base) ((base) + EBI_DEV4_DMA_CONFIG2_OFFS) +#define EBI_DEV4_TIM1_RD1_OFFS 0x00000424 +#define EBI_DEV4_TIM1_RD1(base) ((base) + EBI_DEV4_TIM1_RD1_OFFS) +#define EBI_DEV4_TIM1_RD2_OFFS 0x00000428 +#define EBI_DEV4_TIM1_RD2(base) ((base) + EBI_DEV4_TIM1_RD2_OFFS) +#define EBI_DEV4_TIM1_WR1_OFFS 0x0000042C +#define EBI_DEV4_TIM1_WR1(base) ((base) + EBI_DEV4_TIM1_WR1_OFFS) +#define EBI_DEV4_TIM1_WR2_OFFS 0x00000430 +#define EBI_DEV4_TIM1_WR2(base) ((base) + EBI_DEV4_TIM1_WR2_OFFS) +#define EBI_DEV4_TIM_EXT_OFFS 0x00000434 +#define EBI_DEV4_TIM_EXT(base) ((base) + EBI_DEV4_TIM_EXT_OFFS) +#define EBI_DEV4_TIM2_CFI_RD1_OFFS 0x00000438 +#define EBI_DEV4_TIM2_CFI_RD1(base) ((base) + EBI_DEV4_TIM2_CFI_RD1_OFFS) +#define EBI_DEV4_TIM2_CFI_RD2_OFFS 0x0000043C +#define EBI_DEV4_TIM2_CFI_RD2(base) ((base) + EBI_DEV4_TIM2_CFI_RD2_OFFS) +#define EBI_DEV4_TIM3_DMA1_OFFS 0x00000440 +#define EBI_DEV4_TIM3_DMA1(base) ((base) + EBI_DEV4_TIM3_DMA1_OFFS) +#define EBI_DEV4_TIM3_DMA2_OFFS 0x00000444 +#define EBI_DEV4_TIM3_DMA2(base) ((base) + EBI_DEV4_TIM3_DMA2_OFFS) +#define EBI_DEV4_ACK_RM_CNT_OFFS 0x00000450 +#define EBI_DEV4_ACK_RM_CNT(base) ((base) + EBI_DEV4_ACK_RM_CNT_OFFS) +#define EBI_CNT_FL_PROGR_OFFS 0x00000904 +#define EBI_CNT_FL_PROGR(base) ((base) + EBI_CNT_FL_PROGR_OFFS) +#define EBI_CNT_EXT_PAGE_SZ_OFFS 0x0000090C +#define EBI_CNT_EXT_PAGE_SZ(base) ((base) + EBI_CNT_EXT_PAGE_SZ_OFFS) +#define EBI_CNT_WAIT_RDY_OFFS 0x00000914 +#define EBI_CNT_WAIT_RDY(base) ((base) + EBI_CNT_WAIT_RDY_OFFS) +#define EBI_CNT_ACK_OFFS 0x00000918 +#define EBI_CNT_ACK(base) ((base) + EBI_CNT_ACK_OFFS) +#define EBI_GENIO1_CONFIG1_OFFS 0x00000A00 +#define EBI_GENIO1_CONFIG1(base) ((base) + EBI_GENIO1_CONFIG1_OFFS) +#define EBI_GENIO1_CONFIG2_OFFS 0x00000A04 +#define EBI_GENIO1_CONFIG2(base) ((base) + EBI_GENIO1_CONFIG2_OFFS) +#define EBI_GENIO1_CONFIG3_OFFS 0x00000A08 +#define EBI_GENIO1_CONFIG3(base) ((base) + EBI_GENIO1_CONFIG3_OFFS) +#define EBI_GENIO2_CONFIG1_OFFS 0x00000A10 +#define EBI_GENIO2_CONFIG1(base) ((base) + EBI_GENIO2_CONFIG1_OFFS) +#define EBI_GENIO2_CONFIG2_OFFS 0x00000A14 +#define EBI_GENIO2_CONFIG2(base) ((base) + EBI_GENIO2_CONFIG2_OFFS) +#define EBI_GENIO2_CONFIG3_OFFS 0x00000A18 +#define EBI_GENIO2_CONFIG3(base) ((base) + EBI_GENIO2_CONFIG3_OFFS) +#define EBI_GENIO3_CONFIG1_OFFS 0x00000A20 +#define EBI_GENIO3_CONFIG1(base) ((base) + EBI_GENIO3_CONFIG1_OFFS) +#define EBI_GENIO3_CONFIG2_OFFS 0x00000A24 +#define EBI_GENIO3_CONFIG2(base) ((base) + EBI_GENIO3_CONFIG2_OFFS) +#define EBI_GENIO3_CONFIG3_OFFS 0x00000A28 +#define EBI_GENIO3_CONFIG3(base) ((base) + EBI_GENIO3_CONFIG3_OFFS) +#define EBI_GENIO4_CONFIG1_OFFS 0x00000A30 +#define EBI_GENIO4_CONFIG1(base) ((base) + EBI_GENIO4_CONFIG1_OFFS) +#define EBI_GENIO4_CONFIG2_OFFS 0x00000A34 +#define EBI_GENIO4_CONFIG2(base) ((base) + EBI_GENIO4_CONFIG2_OFFS) +#define EBI_GENIO4_CONFIG3_OFFS 0x00000A38 +#define EBI_GENIO4_CONFIG3(base) ((base) + EBI_GENIO4_CONFIG3_OFFS) +#define EBI_GENIO5_CONFIG1_OFFS 0x00000A40 +#define EBI_GENIO5_CONFIG1(base) ((base) + EBI_GENIO5_CONFIG1_OFFS) +#define EBI_GENIO5_CONFIG2_OFFS 0x00000A44 +#define EBI_GENIO5_CONFIG2(base) ((base) + EBI_GENIO5_CONFIG2_OFFS) +#define EBI_GENIO5_CONFIG3_OFFS 0x00000A48 +#define EBI_GENIO5_CONFIG3(base) ((base) + EBI_GENIO5_CONFIG3_OFFS) + +#endif diff --git a/board/micronas/vct/vcth/reg_fwsram.h b/board/micronas/vct/vcth/reg_fwsram.h new file mode 100644 index 000000000..19afb6bf3 --- /dev/null +++ b/board/micronas/vct/vcth/reg_fwsram.h @@ -0,0 +1,73 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * Premium & Platinum register addresses/definitions seem to be + * identical, so we only need to use one file for both platforms. + */ + +#ifndef _REG_FWSRAM_H_ +#define _REG_FWSRAM_H_ + +#define FWSRAM_BASE 0x00030000 + +/* Relative offsets of the register adresses */ + +#define FWSRAM_SR_ADDR_OFFSET_OFFS 0x00002000 +#define FWSRAM_SR_ADDR_OFFSET(base) ((base) + FWSRAM_SR_ADDR_OFFSET_OFFS) +#define FWSRAM_TOP_BOOT_LOG_OFFS 0x00002004 +#define FWSRAM_TOP_BOOT_LOG(base) ((base) + FWSRAM_TOP_BOOT_LOG_OFFS) +#define FWSRAM_TOP_ROM_KBIST_OFFS 0x00002008 +#define FWSRAM_TOP_ROM_KBIST(base) ((base) + FWSRAM_TOP_ROM_KBIST_OFFS) +#define FWSRAM_TOP_CID1_H_OFFS 0x0000200C +#define FWSRAM_TOP_CID1_H(base) ((base) + FWSRAM_TOP_CID1_H_OFFS) +#define FWSRAM_TOP_CID1_L_OFFS 0x00002010 +#define FWSRAM_TOP_CID1_L(base) ((base) + FWSRAM_TOP_CID1_L_OFFS) +#define FWSRAM_TOP_CID2_H_OFFS 0x00002014 +#define FWSRAM_TOP_CID2_H(base) ((base) + FWSRAM_TOP_CID2_H_OFFS) +#define FWSRAM_TOP_CID2_L_OFFS 0x00002018 +#define FWSRAM_TOP_CID2_L(base) ((base) + FWSRAM_TOP_CID2_L_OFFS) +#define FWSRAM_TOP_TDO_CFG_OFFS 0x0000203C +#define FWSRAM_TOP_TDO_CFG(base) ((base) + FWSRAM_TOP_TDO_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_0_CFG_OFFS 0x00002040 +#define FWSRAM_TOP_GPIO2_0_CFG(base) ((base) + FWSRAM_TOP_GPIO2_0_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_1_CFG_OFFS 0x00002044 +#define FWSRAM_TOP_GPIO2_1_CFG(base) ((base) + FWSRAM_TOP_GPIO2_1_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_2_CFG_OFFS 0x00002048 +#define FWSRAM_TOP_GPIO2_2_CFG(base) ((base) + FWSRAM_TOP_GPIO2_2_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_3_CFG_OFFS 0x0000204C +#define FWSRAM_TOP_GPIO2_3_CFG(base) ((base) + FWSRAM_TOP_GPIO2_3_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_4_CFG_OFFS 0x00002050 +#define FWSRAM_TOP_GPIO2_4_CFG(base) ((base) + FWSRAM_TOP_GPIO2_4_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_5_CFG_OFFS 0x00002054 +#define FWSRAM_TOP_GPIO2_5_CFG(base) ((base) + FWSRAM_TOP_GPIO2_5_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_6_CFG_OFFS 0x00002058 +#define FWSRAM_TOP_GPIO2_6_CFG(base) ((base) + FWSRAM_TOP_GPIO2_6_CFG_OFFS) +#define FWSRAM_TOP_GPIO2_7_CFG_OFFS 0x0000205C +#define FWSRAM_TOP_GPIO2_7_CFG(base) ((base) + FWSRAM_TOP_GPIO2_7_CFG_OFFS) +#define FWSRAM_TOP_SCL_CFG_OFFS 0x00002060 +#define FWSRAM_TOP_SCL_CFG(base) ((base) + FWSRAM_TOP_SCL_CFG_OFFS) +#define FWSRAM_TOP_SDA_CFG_OFFS 0x00002064 +#define FWSRAM_TOP_SDA_CFG(base) ((base) + FWSRAM_TOP_SDA_CFG_OFFS) +#define FWSRAM_NO_MCM_FLASH_OFFS 0x00002068 +#define FWSRAM_NO_MCM_FLASH(base) ((base) + FWSRAM_NO_MCM_FLASH_OFFS) + +#endif diff --git a/board/micronas/vct/vcth/reg_gpio.h b/board/micronas/vct/vcth/reg_gpio.h new file mode 100644 index 000000000..7ada9c916 --- /dev/null +++ b/board/micronas/vct/vcth/reg_gpio.h @@ -0,0 +1,32 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define GPIO1_BASE 0x00088000 +#define GPIO2_BASE 0x0008c000 + +/* Instances */ +#define GPIO_INSTANCES 2 + +/* Relative offsets of the register adresses */ +#define GPIO_SWPORTA_DR_OFFS 0x00000000 +#define GPIO_SWPORTA_DR(base) ((base) + GPIO_SWPORTA_DR_OFFS) +#define GPIO_SWPORTA_DDR_OFFS 0x00000004 +#define GPIO_SWPORTA_DDR(base) ((base) + GPIO_SWPORTA_DDR_OFFS) +#define GPIO_EXT_PORTA_OFFS 0x00000050 +#define GPIO_EXT_PORTA(base) ((base) + GPIO_EXT_PORTA_OFFS) diff --git a/board/micronas/vct/vcth/reg_scc.h b/board/micronas/vct/vcth/reg_scc.h new file mode 100644 index 000000000..5e4bfc573 --- /dev/null +++ b/board/micronas/vct/vcth/reg_scc.h @@ -0,0 +1,102 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _REG_SCC_PREMIUM_H_ +#define _REG_SCC_PREMIUM_H_ + +#define SCC0_BASE 0x00110000 +#define SCC1_BASE 0x00110080 +#define SCC2_BASE 0x00110100 +#define SCC3_BASE 0x00110180 +#define SCC4_BASE 0x00110200 +#define SCC5_BASE 0x00110280 +#define SCC6_BASE 0x00110300 +#define SCC7_BASE 0x00110380 +#define SCC8_BASE 0x00110400 +#define SCC9_BASE 0x00110480 +#define SCC10_BASE 0x00110500 +#define SCC11_BASE 0x00110580 +#define SCC12_BASE 0x00110600 +#define SCC13_BASE 0x00110680 +#define SCC14_BASE 0x00110700 +#define SCC15_BASE 0x00110780 +#define SCC16_BASE 0x00110800 +#define SCC17_BASE 0x00110880 +#define SCC18_BASE 0x00110900 +#define SCC19_BASE 0x00110980 +#define SCC20_BASE 0x00110a00 +#define SCC21_BASE 0x00110a80 +#define SCC22_BASE 0x00110b00 +#define SCC23_BASE 0x00110b80 +#define SCC24_BASE 0x00110c00 +#define SCC25_BASE 0x00110c80 +#define SCC26_BASE 0x00110d00 +#define SCC27_BASE 0x00110d80 +#define SCC28_BASE 0x00110e00 +#define SCC29_BASE 0x00110e80 +#define SCC30_BASE 0x00110f00 +#define SCC31_BASE 0x00110f80 +#define SCC32_BASE 0x00111000 +#define SCC33_BASE 0x00111080 +#define SCC34_BASE 0x00111100 +#define SCC35_BASE 0x00111180 +#define SCC36_BASE 0x00111200 +#define SCC37_BASE 0x00111280 +#define SCC38_BASE 0x00111300 +#define SCC39_BASE 0x00111380 +#define SCC40_BASE 0x00111400 + +/* Relative offsets of the register adresses */ + +#define SCC_ENABLE_OFFS 0x00000000 +#define SCC_ENABLE(base) ((base) + SCC_ENABLE_OFFS) +#define SCC_RESET_OFFS 0x00000004 +#define SCC_RESET(base) ((base) + SCC_RESET_OFFS) +#define SCC_VCID_OFFS 0x00000008 +#define SCC_VCID(base) ((base) + SCC_VCID_OFFS) +#define SCC_MCI_CFG_OFFS 0x0000000C +#define SCC_MCI_CFG(base) ((base) + SCC_MCI_CFG_OFFS) +#define SCC_PACKET_CFG1_OFFS 0x00000010 +#define SCC_PACKET_CFG1(base) ((base) + SCC_PACKET_CFG1_OFFS) +#define SCC_PACKET_CFG2_OFFS 0x00000014 +#define SCC_PACKET_CFG2(base) ((base) + SCC_PACKET_CFG2_OFFS) +#define SCC_PACKET_CFG3_OFFS 0x00000018 +#define SCC_PACKET_CFG3(base) ((base) + SCC_PACKET_CFG3_OFFS) +#define SCC_DMA_CFG_OFFS 0x0000001C +#define SCC_DMA_CFG(base) ((base) + SCC_DMA_CFG_OFFS) +#define SCC_CMD_OFFS 0x00000020 +#define SCC_CMD(base) ((base) + SCC_CMD_OFFS) +#define SCC_PRIO_OFFS 0x00000024 +#define SCC_PRIO(base) ((base) + SCC_PRIO_OFFS) +#define SCC_DEBUG_OFFS 0x00000028 +#define SCC_DEBUG(base) ((base) + SCC_DEBUG_OFFS) +#define SCC_STATUS_OFFS 0x0000002C +#define SCC_STATUS(base) ((base) + SCC_STATUS_OFFS) +#define SCC_IMR_OFFS 0x00000030 +#define SCC_IMR(base) ((base) + SCC_IMR_OFFS) +#define SCC_ISR_OFFS 0x00000034 +#define SCC_ISR(base) ((base) + SCC_ISR_OFFS) +#define SCC_DMA_OFFSET_OFFS 0x00000038 +#define SCC_DMA_OFFSET(base) ((base) + SCC_DMA_OFFSET_OFFS) +#define SCC_RS_CTLSTS_OFFS 0x0000003C +#define SCC_RS_CTLSTS(base) ((base) + SCC_RS_CTLSTS_OFFS) + +#endif diff --git a/board/micronas/vct/vcth/reg_usbh.h b/board/micronas/vct/vcth/reg_usbh.h new file mode 100644 index 000000000..9187a342e --- /dev/null +++ b/board/micronas/vct/vcth/reg_usbh.h @@ -0,0 +1,33 @@ +/* + * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define USBH_BASE 0x00080000 + +/* Relative offsets of the register adresses */ + +#define USBH_CAPLENGTH_OFFS 0x00000100 +#define USBH_CAPLENGTH(base) ((base) + USBH_CAPLENGTH_OFFS) +#define USBH_USBCMD_OFFS 0x00000140 +#define USBH_USBCMD(base) ((base) + USBH_USBCMD_OFFS) +#define USBH_BURSTSIZE_OFFS 0x00000160 +#define USBH_BURSTSIZE(base) ((base) + USBH_BURSTSIZE_OFFS) +#define USBH_USBMODE_OFFS 0x000001A8 +#define USBH_USBMODE(base) ((base) + USBH_USBMODE_OFFS) +#define USBH_USBHMISC_OFFS 0x00000200 +#define USBH_USBHMISC(base) ((base) + USBH_USBHMISC_OFFS) diff --git a/board/micronas/vct/vcth/reg_wdt.h b/board/micronas/vct/vcth/reg_wdt.h new file mode 100644 index 000000000..a9b4bf03a --- /dev/null +++ b/board/micronas/vct/vcth/reg_wdt.h @@ -0,0 +1,24 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define WDT_BASE 0x000b0000 +#define WDT_CR_OFFS 0x00000000 +#define WDT_CR(base) ((base) + WDT_CR_OFFS) +#define WDT_TORR_OFFS 0x00000004 +#define WDT_TORR(base) ((base) + WDT_TORR_OFFS) diff --git a/board/micronas/vct/vcth2/reg_ebi.h b/board/micronas/vct/vcth2/reg_ebi.h new file mode 100644 index 000000000..37f071195 --- /dev/null +++ b/board/micronas/vct/vcth2/reg_ebi.h @@ -0,0 +1,290 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _REG_EBI_PREMIUM_H_ +#define _REG_EBI_PREMIUM_H_ + +#define EBI_BASE 0x00000000 + +/* Relative offsets of the register adresses */ + +#define EBI_CPU_IO_ACCS_OFFS 0x00000000 +#define EBI_CPU_IO_ACCS(base) ((base) + EBI_CPU_IO_ACCS_OFFS) +#define EBI_IO_ACCS_DATA_OFFS 0x00000004 +#define EBI_IO_ACCS_DATA(base) ((base) + EBI_IO_ACCS_DATA_OFFS) +#define EBI_CPU_IO_ACCS2_OFFS 0x00000008 +#define EBI_CPU_IO_ACCS2(base) ((base) + EBI_CPU_IO_ACCS2_OFFS) +#define EBI_IO_ACCS2_DATA_OFFS 0x0000000C +#define EBI_IO_ACCS2_DATA(base) ((base) + EBI_IO_ACCS2_DATA_OFFS) +#define EBI_CTRL_OFFS 0x00000010 +#define EBI_CTRL(base) ((base) + EBI_CTRL_OFFS) +#define EBI_IRQ_MASK_OFFS 0x00000018 +#define EBI_IRQ_MASK(base) ((base) + EBI_IRQ_MASK_OFFS) +#define EBI_IRQ_MASK2_OFFS 0x0000001C +#define EBI_IRQ_MASK2(base) ((base) + EBI_IRQ_MASK2_OFFS) +#define EBI_TAG1_SYS_ID_OFFS 0x00000030 +#define EBI_TAG1_SYS_ID(base) ((base) + EBI_TAG1_SYS_ID_OFFS) +#define EBI_TAG2_SYS_ID_OFFS 0x00000040 +#define EBI_TAG2_SYS_ID(base) ((base) + EBI_TAG2_SYS_ID_OFFS) +#define EBI_TAG3_SYS_ID_OFFS 0x00000050 +#define EBI_TAG3_SYS_ID(base) ((base) + EBI_TAG3_SYS_ID_OFFS) +#define EBI_TAG4_SYS_ID_OFFS 0x00000060 +#define EBI_TAG4_SYS_ID(base) ((base) + EBI_TAG4_SYS_ID_OFFS) +#define EBI_GEN_DMA_CTRL_OFFS 0x00000070 +#define EBI_GEN_DMA_CTRL(base) ((base) + EBI_GEN_DMA_CTRL_OFFS) +#define EBI_STATUS_OFFS 0x00000080 +#define EBI_STATUS(base) ((base) + EBI_STATUS_OFFS) +#define EBI_STATUS_DMA_CNT_OFFS 0x00000084 +#define EBI_STATUS_DMA_CNT(base) ((base) + EBI_STATUS_DMA_CNT_OFFS) +#define EBI_SIG_LEVEL_OFFS 0x00000088 +#define EBI_SIG_LEVEL(base) ((base) + EBI_SIG_LEVEL_OFFS) +#define EBI_CTRL_SIG_ACTLV_OFFS 0x0000008C +#define EBI_CTRL_SIG_ACTLV(base) ((base) + EBI_CTRL_SIG_ACTLV_OFFS) +#define EBI_CRC_GEN_OFFS 0x00000090 +#define EBI_CRC_GEN(base) ((base) + EBI_CRC_GEN_OFFS) +#define EBI_EXT_ADDR_OFFS 0x000000A0 +#define EBI_EXT_ADDR(base) ((base) + EBI_EXT_ADDR_OFFS) +#define EBI_IRQ_STATUS_OFFS 0x000000B0 +#define EBI_IRQ_STATUS(base) ((base) + EBI_IRQ_STATUS_OFFS) +#define EBI_IRQ_STATUS2_OFFS 0x000000B4 +#define EBI_IRQ_STATUS2(base) ((base) + EBI_IRQ_STATUS2_OFFS) +#define EBI_EXT_MASTER_SRAM_HIGH_OFFS 0x000000C0 +#define EBI_EXT_MASTER_SRAM_HIGH(base) ((base) + EBI_EXT_MASTER_SRAM_HIGH_OFFS) +#define EBI_EXT_MASTER_SRAM_LOW_OFFS 0x000000C4 +#define EBI_EXT_MASTER_SRAM_LOW(base) ((base) + EBI_EXT_MASTER_SRAM_LOW_OFFS) +#define EBI_ECC0_OFFS 0x000000D0 +#define EBI_ECC0(base) ((base) + EBI_ECC0_OFFS) +#define EBI_ECC1_OFFS 0x000000D4 +#define EBI_ECC1(base) ((base) + EBI_ECC1_OFFS) +#define EBI_ECC2_OFFS 0x000000D8 +#define EBI_ECC2(base) ((base) + EBI_ECC2_OFFS) +#define EBI_ECC3_OFFS 0x000000DC +#define EBI_ECC3(base) ((base) + EBI_ECC3_OFFS) +#define EBI_DEV1_DMA_EXT_ADDR_OFFS 0x00000100 +#define EBI_DEV1_DMA_EXT_ADDR(base) ((base) + EBI_DEV1_DMA_EXT_ADDR_OFFS) +#define EBI_DEV1_EXT_ACC_OFFS 0x00000104 +#define EBI_DEV1_EXT_ACC(base) ((base) + EBI_DEV1_EXT_ACC_OFFS) +#define EBI_DEV1_CONFIG1_OFFS 0x00000108 +#define EBI_DEV1_CONFIG1(base) ((base) + EBI_DEV1_CONFIG1_OFFS) +#define EBI_DEV1_CONFIG2_OFFS 0x0000010C +#define EBI_DEV1_CONFIG2(base) ((base) + EBI_DEV1_CONFIG2_OFFS) +#define EBI_DEV1_FIFO_CONFIG_OFFS 0x00000110 +#define EBI_DEV1_FIFO_CONFIG(base) ((base) + EBI_DEV1_FIFO_CONFIG_OFFS) +#define EBI_DEV1_FLASH_CONF_ST_OFFS 0x00000114 +#define EBI_DEV1_FLASH_CONF_ST(base) ((base) + EBI_DEV1_FLASH_CONF_ST_OFFS) +#define EBI_DEV1_DMA_CONFIG1_OFFS 0x00000118 +#define EBI_DEV1_DMA_CONFIG1(base) ((base) + EBI_DEV1_DMA_CONFIG1_OFFS) +#define EBI_DEV1_DMA_CONFIG2_OFFS 0x0000011C +#define EBI_DEV1_DMA_CONFIG2(base) ((base) + EBI_DEV1_DMA_CONFIG2_OFFS) +#define EBI_DEV1_DMA_ECC_CTRL_OFFS 0x00000120 +#define EBI_DEV1_DMA_ECC_CTRL(base) ((base) + EBI_DEV1_DMA_ECC_CTRL_OFFS) +#define EBI_DEV1_TIM1_RD1_OFFS 0x00000124 +#define EBI_DEV1_TIM1_RD1(base) ((base) + EBI_DEV1_TIM1_RD1_OFFS) +#define EBI_DEV1_TIM1_RD2_OFFS 0x00000128 +#define EBI_DEV1_TIM1_RD2(base) ((base) + EBI_DEV1_TIM1_RD2_OFFS) +#define EBI_DEV1_TIM1_WR1_OFFS 0x0000012C +#define EBI_DEV1_TIM1_WR1(base) ((base) + EBI_DEV1_TIM1_WR1_OFFS) +#define EBI_DEV1_TIM1_WR2_OFFS 0x00000130 +#define EBI_DEV1_TIM1_WR2(base) ((base) + EBI_DEV1_TIM1_WR2_OFFS) +#define EBI_DEV1_TIM_EXT_OFFS 0x00000134 +#define EBI_DEV1_TIM_EXT(base) ((base) + EBI_DEV1_TIM_EXT_OFFS) +#define EBI_DEV1_TIM2_CFI_RD1_OFFS 0x00000138 +#define EBI_DEV1_TIM2_CFI_RD1(base) ((base) + EBI_DEV1_TIM2_CFI_RD1_OFFS) +#define EBI_DEV1_TIM2_CFI_RD2_OFFS 0x0000013C +#define EBI_DEV1_TIM2_CFI_RD2(base) ((base) + EBI_DEV1_TIM2_CFI_RD2_OFFS) +#define EBI_DEV1_TIM3_DMA1_OFFS 0x00000140 +#define EBI_DEV1_TIM3_DMA1(base) ((base) + EBI_DEV1_TIM3_DMA1_OFFS) +#define EBI_DEV1_TIM3_DMA2_OFFS 0x00000144 +#define EBI_DEV1_TIM3_DMA2(base) ((base) + EBI_DEV1_TIM3_DMA2_OFFS) +#define EBI_DEV1_TIM4_UDMA1_OFFS 0x00000148 +#define EBI_DEV1_TIM4_UDMA1(base) ((base) + EBI_DEV1_TIM4_UDMA1_OFFS) +#define EBI_DEV1_TIM4_UDMA2_OFFS 0x0000014C +#define EBI_DEV1_TIM4_UDMA2(base) ((base) + EBI_DEV1_TIM4_UDMA2_OFFS) +#define EBI_DEV1_ACK_RM_CNT_OFFS 0x00000150 +#define EBI_DEV1_ACK_RM_CNT(base) ((base) + EBI_DEV1_ACK_RM_CNT_OFFS) +#define EBI_DEV2_DMA_EXT_ADDR_OFFS 0x00000200 +#define EBI_DEV2_DMA_EXT_ADDR(base) ((base) + EBI_DEV2_DMA_EXT_ADDR_OFFS) +#define EBI_DEV2_EXT_ACC_OFFS 0x00000204 +#define EBI_DEV2_EXT_ACC(base) ((base) + EBI_DEV2_EXT_ACC_OFFS) +#define EBI_DEV2_CONFIG1_OFFS 0x00000208 +#define EBI_DEV2_CONFIG1(base) ((base) + EBI_DEV2_CONFIG1_OFFS) +#define EBI_DEV2_CONFIG2_OFFS 0x0000020C +#define EBI_DEV2_CONFIG2(base) ((base) + EBI_DEV2_CONFIG2_OFFS) +#define EBI_DEV2_FIFO_CONFIG_OFFS 0x00000210 +#define EBI_DEV2_FIFO_CONFIG(base) ((base) + EBI_DEV2_FIFO_CONFIG_OFFS) +#define EBI_DEV2_FLASH_CONF_ST_OFFS 0x00000214 +#define EBI_DEV2_FLASH_CONF_ST(base) ((base) + EBI_DEV2_FLASH_CONF_ST_OFFS) +#define EBI_DEV2_DMA_CONFIG1_OFFS 0x00000218 +#define EBI_DEV2_DMA_CONFIG1(base) ((base) + EBI_DEV2_DMA_CONFIG1_OFFS) +#define EBI_DEV2_DMA_CONFIG2_OFFS 0x0000021C +#define EBI_DEV2_DMA_CONFIG2(base) ((base) + EBI_DEV2_DMA_CONFIG2_OFFS) +#define EBI_DEV2_DMA_ECC_CTRL_OFFS 0x00000220 +#define EBI_DEV2_DMA_ECC_CTRL(base) ((base) + EBI_DEV2_DMA_ECC_CTRL_OFFS) +#define EBI_DEV2_TIM1_RD1_OFFS 0x00000224 +#define EBI_DEV2_TIM1_RD1(base) ((base) + EBI_DEV2_TIM1_RD1_OFFS) +#define EBI_DEV2_TIM1_RD2_OFFS 0x00000228 +#define EBI_DEV2_TIM1_RD2(base) ((base) + EBI_DEV2_TIM1_RD2_OFFS) +#define EBI_DEV2_TIM1_WR1_OFFS 0x0000022C +#define EBI_DEV2_TIM1_WR1(base) ((base) + EBI_DEV2_TIM1_WR1_OFFS) +#define EBI_DEV2_TIM1_WR2_OFFS 0x00000230 +#define EBI_DEV2_TIM1_WR2(base) ((base) + EBI_DEV2_TIM1_WR2_OFFS) +#define EBI_DEV2_TIM_EXT_OFFS 0x00000234 +#define EBI_DEV2_TIM_EXT(base) ((base) + EBI_DEV2_TIM_EXT_OFFS) +#define EBI_DEV2_TIM2_CFI_RD1_OFFS 0x00000238 +#define EBI_DEV2_TIM2_CFI_RD1(base) ((base) + EBI_DEV2_TIM2_CFI_RD1_OFFS) +#define EBI_DEV2_TIM2_CFI_RD2_OFFS 0x0000023C +#define EBI_DEV2_TIM2_CFI_RD2(base) ((base) + EBI_DEV2_TIM2_CFI_RD2_OFFS) +#define EBI_DEV2_TIM3_DMA1_OFFS 0x00000240 +#define EBI_DEV2_TIM3_DMA1(base) ((base) + EBI_DEV2_TIM3_DMA1_OFFS) +#define EBI_DEV2_TIM3_DMA2_OFFS 0x00000244 +#define EBI_DEV2_TIM3_DMA2(base) ((base) + EBI_DEV2_TIM3_DMA2_OFFS) +#define EBI_DEV2_TIM4_UDMA1_OFFS 0x00000248 +#define EBI_DEV2_TIM4_UDMA1(base) ((base) + EBI_DEV2_TIM4_UDMA1_OFFS) +#define EBI_DEV2_TIM4_UDMA2_OFFS 0x0000024C +#define EBI_DEV2_TIM4_UDMA2(base) ((base) + EBI_DEV2_TIM4_UDMA2_OFFS) +#define EBI_DEV2_ACK_RM_CNT_OFFS 0x00000250 +#define EBI_DEV2_ACK_RM_CNT(base) ((base) + EBI_DEV2_ACK_RM_CNT_OFFS) +#define EBI_DEV3_DMA_EXT_ADDR_OFFS 0x00000300 +#define EBI_DEV3_DMA_EXT_ADDR(base) ((base) + EBI_DEV3_DMA_EXT_ADDR_OFFS) +#define EBI_DEV3_EXT_ACC_OFFS 0x00000304 +#define EBI_DEV3_EXT_ACC(base) ((base) + EBI_DEV3_EXT_ACC_OFFS) +#define EBI_DEV3_CONFIG1_OFFS 0x00000308 +#define EBI_DEV3_CONFIG1(base) ((base) + EBI_DEV3_CONFIG1_OFFS) +#define EBI_DEV3_CONFIG2_OFFS 0x0000030C +#define EBI_DEV3_CONFIG2(base) ((base) + EBI_DEV3_CONFIG2_OFFS) +#define EBI_DEV3_FIFO_CONFIG_OFFS 0x00000310 +#define EBI_DEV3_FIFO_CONFIG(base) ((base) + EBI_DEV3_FIFO_CONFIG_OFFS) +#define EBI_DEV3_FLASH_CONF_ST_OFFS 0x00000314 +#define EBI_DEV3_FLASH_CONF_ST(base) ((base) + EBI_DEV3_FLASH_CONF_ST_OFFS) +#define EBI_DEV3_DMA_CONFIG1_OFFS 0x00000318 +#define EBI_DEV3_DMA_CONFIG1(base) ((base) + EBI_DEV3_DMA_CONFIG1_OFFS) +#define EBI_DEV3_DMA_CONFIG2_OFFS 0x0000031C +#define EBI_DEV3_DMA_CONFIG2(base) ((base) + EBI_DEV3_DMA_CONFIG2_OFFS) +#define EBI_DEV3_DMA_ECC_CTRL_OFFS 0x00000320 +#define EBI_DEV3_DMA_ECC_CTRL(base) ((base) + EBI_DEV3_DMA_ECC_CTRL_OFFS) +#define EBI_DEV3_TIM1_RD1_OFFS 0x00000324 +#define EBI_DEV3_TIM1_RD1(base) ((base) + EBI_DEV3_TIM1_RD1_OFFS) +#define EBI_DEV3_TIM1_RD2_OFFS 0x00000328 +#define EBI_DEV3_TIM1_RD2(base) ((base) + EBI_DEV3_TIM1_RD2_OFFS) +#define EBI_DEV3_TIM1_WR1_OFFS 0x0000032C +#define EBI_DEV3_TIM1_WR1(base) ((base) + EBI_DEV3_TIM1_WR1_OFFS) +#define EBI_DEV3_TIM1_WR2_OFFS 0x00000330 +#define EBI_DEV3_TIM1_WR2(base) ((base) + EBI_DEV3_TIM1_WR2_OFFS) +#define EBI_DEV3_TIM_EXT_OFFS 0x00000334 +#define EBI_DEV3_TIM_EXT(base) ((base) + EBI_DEV3_TIM_EXT_OFFS) +#define EBI_DEV3_TIM2_CFI_RD1_OFFS 0x00000338 +#define EBI_DEV3_TIM2_CFI_RD1(base) ((base) + EBI_DEV3_TIM2_CFI_RD1_OFFS) +#define EBI_DEV3_TIM2_CFI_RD2_OFFS 0x0000033C +#define EBI_DEV3_TIM2_CFI_RD2(base) ((base) + EBI_DEV3_TIM2_CFI_RD2_OFFS) +#define EBI_DEV3_TIM3_DMA1_OFFS 0x00000340 +#define EBI_DEV3_TIM3_DMA1(base) ((base) + EBI_DEV3_TIM3_DMA1_OFFS) +#define EBI_DEV3_TIM3_DMA2_OFFS 0x00000344 +#define EBI_DEV3_TIM3_DMA2(base) ((base) + EBI_DEV3_TIM3_DMA2_OFFS) +#define EBI_DEV3_TIM4_UDMA1_OFFS 0x00000348 +#define EBI_DEV3_TIM4_UDMA1(base) ((base) + EBI_DEV3_TIM4_UDMA1_OFFS) +#define EBI_DEV3_TIM4_UDMA2_OFFS 0x0000034C +#define EBI_DEV3_TIM4_UDMA2(base) ((base) + EBI_DEV3_TIM4_UDMA2_OFFS) +#define EBI_DEV3_ACK_RM_CNT_OFFS 0x00000350 +#define EBI_DEV3_ACK_RM_CNT(base) ((base) + EBI_DEV3_ACK_RM_CNT_OFFS) +#define EBI_DEV4_DMA_EXT_ADDR_OFFS 0x00000400 +#define EBI_DEV4_DMA_EXT_ADDR(base) ((base) + EBI_DEV4_DMA_EXT_ADDR_OFFS) +#define EBI_DEV4_EXT_ACC_OFFS 0x00000404 +#define EBI_DEV4_EXT_ACC(base) ((base) + EBI_DEV4_EXT_ACC_OFFS) +#define EBI_DEV4_CONFIG1_OFFS 0x00000408 +#define EBI_DEV4_CONFIG1(base) ((base) + EBI_DEV4_CONFIG1_OFFS) +#define EBI_DEV4_CONFIG2_OFFS 0x0000040C +#define EBI_DEV4_CONFIG2(base) ((base) + EBI_DEV4_CONFIG2_OFFS) +#define EBI_DEV4_FIFO_CONFIG_OFFS 0x00000410 +#define EBI_DEV4_FIFO_CONFIG(base) ((base) + EBI_DEV4_FIFO_CONFIG_OFFS) +#define EBI_DEV4_FLASH_CONF_ST_OFFS 0x00000414 +#define EBI_DEV4_FLASH_CONF_ST(base) ((base) + EBI_DEV4_FLASH_CONF_ST_OFFS) +#define EBI_DEV4_DMA_CONFIG1_OFFS 0x00000418 +#define EBI_DEV4_DMA_CONFIG1(base) ((base) + EBI_DEV4_DMA_CONFIG1_OFFS) +#define EBI_DEV4_DMA_CONFIG2_OFFS 0x0000041C +#define EBI_DEV4_DMA_CONFIG2(base) ((base) + EBI_DEV4_DMA_CONFIG2_OFFS) +#define EBI_DEV4_DMA_ECC_CTRL_OFFS 0x00000420 +#define EBI_DEV4_DMA_ECC_CTRL(base) ((base) + EBI_DEV4_DMA_ECC_CTRL_OFFS) +#define EBI_DEV4_TIM1_RD1_OFFS 0x00000424 +#define EBI_DEV4_TIM1_RD1(base) ((base) + EBI_DEV4_TIM1_RD1_OFFS) +#define EBI_DEV4_TIM1_RD2_OFFS 0x00000428 +#define EBI_DEV4_TIM1_RD2(base) ((base) + EBI_DEV4_TIM1_RD2_OFFS) +#define EBI_DEV4_TIM1_WR1_OFFS 0x0000042C +#define EBI_DEV4_TIM1_WR1(base) ((base) + EBI_DEV4_TIM1_WR1_OFFS) +#define EBI_DEV4_TIM1_WR2_OFFS 0x00000430 +#define EBI_DEV4_TIM1_WR2(base) ((base) + EBI_DEV4_TIM1_WR2_OFFS) +#define EBI_DEV4_TIM_EXT_OFFS 0x00000434 +#define EBI_DEV4_TIM_EXT(base) ((base) + EBI_DEV4_TIM_EXT_OFFS) +#define EBI_DEV4_TIM2_CFI_RD1_OFFS 0x00000438 +#define EBI_DEV4_TIM2_CFI_RD1(base) ((base) + EBI_DEV4_TIM2_CFI_RD1_OFFS) +#define EBI_DEV4_TIM2_CFI_RD2_OFFS 0x0000043C +#define EBI_DEV4_TIM2_CFI_RD2(base) ((base) + EBI_DEV4_TIM2_CFI_RD2_OFFS) +#define EBI_DEV4_TIM3_DMA1_OFFS 0x00000440 +#define EBI_DEV4_TIM3_DMA1(base) ((base) + EBI_DEV4_TIM3_DMA1_OFFS) +#define EBI_DEV4_TIM3_DMA2_OFFS 0x00000444 +#define EBI_DEV4_TIM3_DMA2(base) ((base) + EBI_DEV4_TIM3_DMA2_OFFS) +#define EBI_DEV4_TIM4_UDMA1_OFFS 0x00000448 +#define EBI_DEV4_TIM4_UDMA1(base) ((base) + EBI_DEV4_TIM4_UDMA1_OFFS) +#define EBI_DEV4_TIM4_UDMA2_OFFS 0x0000044C +#define EBI_DEV4_TIM4_UDMA2(base) ((base) + EBI_DEV4_TIM4_UDMA2_OFFS) +#define EBI_DEV4_ACK_RM_CNT_OFFS 0x00000450 +#define EBI_DEV4_ACK_RM_CNT(base) ((base) + EBI_DEV4_ACK_RM_CNT_OFFS) +#define EBI_INTERLEAVE_CNT_OFFS 0x00000900 +#define EBI_INTERLEAVE_CNT(base) ((base) + EBI_INTERLEAVE_CNT_OFFS) +#define EBI_CNT_FL_PROGR_OFFS 0x00000904 +#define EBI_CNT_FL_PROGR(base) ((base) + EBI_CNT_FL_PROGR_OFFS) +#define EBI_CNT_EXT_PAGE_SZ_OFFS 0x0000090C +#define EBI_CNT_EXT_PAGE_SZ(base) ((base) + EBI_CNT_EXT_PAGE_SZ_OFFS) +#define EBI_CNT_WAIT_RDY_OFFS 0x00000914 +#define EBI_CNT_WAIT_RDY(base) ((base) + EBI_CNT_WAIT_RDY_OFFS) +#define EBI_CNT_ACK_OFFS 0x00000918 +#define EBI_CNT_ACK(base) ((base) + EBI_CNT_ACK_OFFS) +#define EBI_GENIO1_CONFIG1_OFFS 0x00000A00 +#define EBI_GENIO1_CONFIG1(base) ((base) + EBI_GENIO1_CONFIG1_OFFS) +#define EBI_GENIO1_CONFIG2_OFFS 0x00000A04 +#define EBI_GENIO1_CONFIG2(base) ((base) + EBI_GENIO1_CONFIG2_OFFS) +#define EBI_GENIO1_CONFIG3_OFFS 0x00000A08 +#define EBI_GENIO1_CONFIG3(base) ((base) + EBI_GENIO1_CONFIG3_OFFS) +#define EBI_GENIO2_CONFIG1_OFFS 0x00000A10 +#define EBI_GENIO2_CONFIG1(base) ((base) + EBI_GENIO2_CONFIG1_OFFS) +#define EBI_GENIO2_CONFIG2_OFFS 0x00000A14 +#define EBI_GENIO2_CONFIG2(base) ((base) + EBI_GENIO2_CONFIG2_OFFS) +#define EBI_GENIO2_CONFIG3_OFFS 0x00000A18 +#define EBI_GENIO2_CONFIG3(base) ((base) + EBI_GENIO2_CONFIG3_OFFS) +#define EBI_GENIO3_CONFIG1_OFFS 0x00000A20 +#define EBI_GENIO3_CONFIG1(base) ((base) + EBI_GENIO3_CONFIG1_OFFS) +#define EBI_GENIO3_CONFIG2_OFFS 0x00000A24 +#define EBI_GENIO3_CONFIG2(base) ((base) + EBI_GENIO3_CONFIG2_OFFS) +#define EBI_GENIO3_CONFIG3_OFFS 0x00000A28 +#define EBI_GENIO3_CONFIG3(base) ((base) + EBI_GENIO3_CONFIG3_OFFS) +#define EBI_GENIO4_CONFIG1_OFFS 0x00000A30 +#define EBI_GENIO4_CONFIG1(base) ((base) + EBI_GENIO4_CONFIG1_OFFS) +#define EBI_GENIO4_CONFIG2_OFFS 0x00000A34 +#define EBI_GENIO4_CONFIG2(base) ((base) + EBI_GENIO4_CONFIG2_OFFS) +#define EBI_GENIO4_CONFIG3_OFFS 0x00000A38 +#define EBI_GENIO4_CONFIG3(base) ((base) + EBI_GENIO4_CONFIG3_OFFS) +#define EBI_GENIO5_CONFIG1_OFFS 0x00000A40 +#define EBI_GENIO5_CONFIG1(base) ((base) + EBI_GENIO5_CONFIG1_OFFS) +#define EBI_GENIO5_CONFIG2_OFFS 0x00000A44 +#define EBI_GENIO5_CONFIG2(base) ((base) + EBI_GENIO5_CONFIG2_OFFS) +#define EBI_GENIO5_CONFIG3_OFFS 0x00000A48 +#define EBI_GENIO5_CONFIG3(base) ((base) + EBI_GENIO5_CONFIG3_OFFS) + +#endif diff --git a/board/micronas/vct/vctv/reg_dcgu.h b/board/micronas/vct/vctv/reg_dcgu.h new file mode 100644 index 000000000..6f5c96842 --- /dev/null +++ b/board/micronas/vct/vctv/reg_dcgu.h @@ -0,0 +1,25 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define DCGU_BASE 0x0004c000 +#define DCGU_EN_WDT_RESET_OFFS 0x000000FC +#define DCGU_EN_WDT_RESET(base) ((base) + DCGU_EN_WDT_RESET_OFFS) + +/* The magic value to write in order to activate the WDT */ +#define DCGU_MAGIC_WDT 0x1909 diff --git a/board/micronas/vct/vctv/reg_ebi.h b/board/micronas/vct/vctv/reg_ebi.h new file mode 100644 index 000000000..82f345e36 --- /dev/null +++ b/board/micronas/vct/vctv/reg_ebi.h @@ -0,0 +1,290 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * Copyright (C) 2006 Micronas GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _REG_EBI_PLATINUMAVC_H_ +#define _REG_EBI_PLATINUMAVC_H_ + +#define EBI_BASE 0x00014000 + +/* Relative offsets of the register adresses */ + +#define EBI_CPU_IO_ACCS_OFFS 0x00000000 +#define EBI_CPU_IO_ACCS(base) ((base) + EBI_CPU_IO_ACCS_OFFS) +#define EBI_IO_ACCS_DATA_OFFS 0x00000004 +#define EBI_IO_ACCS_DATA(base) ((base) + EBI_IO_ACCS_DATA_OFFS) +#define EBI_CPU_IO_ACCS2_OFFS 0x00000008 +#define EBI_CPU_IO_ACCS2(base) ((base) + EBI_CPU_IO_ACCS2_OFFS) +#define EBI_IO_ACCS2_DATA_OFFS 0x0000000C +#define EBI_IO_ACCS2_DATA(base) ((base) + EBI_IO_ACCS2_DATA_OFFS) +#define EBI_CTRL_OFFS 0x00000010 +#define EBI_CTRL(base) ((base) + EBI_CTRL_OFFS) +#define EBI_IRQ_MASK_OFFS 0x00000018 +#define EBI_IRQ_MASK(base) ((base) + EBI_IRQ_MASK_OFFS) +#define EBI_IRQ_MASK2_OFFS 0x0000001C +#define EBI_IRQ_MASK2(base) ((base) + EBI_IRQ_MASK2_OFFS) +#define EBI_TAG1_SYS_ID_OFFS 0x00000030 +#define EBI_TAG1_SYS_ID(base) ((base) + EBI_TAG1_SYS_ID_OFFS) +#define EBI_TAG2_SYS_ID_OFFS 0x00000040 +#define EBI_TAG2_SYS_ID(base) ((base) + EBI_TAG2_SYS_ID_OFFS) +#define EBI_TAG3_SYS_ID_OFFS 0x00000050 +#define EBI_TAG3_SYS_ID(base) ((base) + EBI_TAG3_SYS_ID_OFFS) +#define EBI_TAG4_SYS_ID_OFFS 0x00000060 +#define EBI_TAG4_SYS_ID(base) ((base) + EBI_TAG4_SYS_ID_OFFS) +#define EBI_GEN_DMA_CTRL_OFFS 0x00000070 +#define EBI_GEN_DMA_CTRL(base) ((base) + EBI_GEN_DMA_CTRL_OFFS) +#define EBI_STATUS_OFFS 0x00000080 +#define EBI_STATUS(base) ((base) + EBI_STATUS_OFFS) +#define EBI_STATUS_DMA_CNT_OFFS 0x00000084 +#define EBI_STATUS_DMA_CNT(base) ((base) + EBI_STATUS_DMA_CNT_OFFS) +#define EBI_SIG_LEVEL_OFFS 0x00000088 +#define EBI_SIG_LEVEL(base) ((base) + EBI_SIG_LEVEL_OFFS) +#define EBI_CTRL_SIG_ACTLV_OFFS 0x0000008C +#define EBI_CTRL_SIG_ACTLV(base) ((base) + EBI_CTRL_SIG_ACTLV_OFFS) +#define EBI_CRC_GEN_OFFS 0x00000090 +#define EBI_CRC_GEN(base) ((base) + EBI_CRC_GEN_OFFS) +#define EBI_EXT_ADDR_OFFS 0x000000A0 +#define EBI_EXT_ADDR(base) ((base) + EBI_EXT_ADDR_OFFS) +#define EBI_IRQ_STATUS_OFFS 0x000000B0 +#define EBI_IRQ_STATUS(base) ((base) + EBI_IRQ_STATUS_OFFS) +#define EBI_IRQ_STATUS2_OFFS 0x000000B4 +#define EBI_IRQ_STATUS2(base) ((base) + EBI_IRQ_STATUS2_OFFS) +#define EBI_EXT_MASTER_SRAM_HIGH_OFFS 0x000000C0 +#define EBI_EXT_MASTER_SRAM_HIGH(base) ((base) + EBI_EXT_MASTER_SRAM_HIGH_OFFS) +#define EBI_EXT_MASTER_SRAM_LOW_OFFS 0x000000C4 +#define EBI_EXT_MASTER_SRAM_LOW(base) ((base) + EBI_EXT_MASTER_SRAM_LOW_OFFS) +#define EBI_ECC0_OFFS 0x000000D0 +#define EBI_ECC0(base) ((base) + EBI_ECC0_OFFS) +#define EBI_ECC1_OFFS 0x000000D4 +#define EBI_ECC1(base) ((base) + EBI_ECC1_OFFS) +#define EBI_ECC2_OFFS 0x000000D8 +#define EBI_ECC2(base) ((base) + EBI_ECC2_OFFS) +#define EBI_ECC3_OFFS 0x000000DC +#define EBI_ECC3(base) ((base) + EBI_ECC3_OFFS) +#define EBI_DEV1_DMA_EXT_ADDR_OFFS 0x00000100 +#define EBI_DEV1_DMA_EXT_ADDR(base) ((base) + EBI_DEV1_DMA_EXT_ADDR_OFFS) +#define EBI_DEV1_EXT_ACC_OFFS 0x00000104 +#define EBI_DEV1_EXT_ACC(base) ((base) + EBI_DEV1_EXT_ACC_OFFS) +#define EBI_DEV1_CONFIG1_OFFS 0x00000108 +#define EBI_DEV1_CONFIG1(base) ((base) + EBI_DEV1_CONFIG1_OFFS) +#define EBI_DEV1_CONFIG2_OFFS 0x0000010C +#define EBI_DEV1_CONFIG2(base) ((base) + EBI_DEV1_CONFIG2_OFFS) +#define EBI_DEV1_FIFO_CONFIG_OFFS 0x00000110 +#define EBI_DEV1_FIFO_CONFIG(base) ((base) + EBI_DEV1_FIFO_CONFIG_OFFS) +#define EBI_DEV1_FLASH_CONF_ST_OFFS 0x00000114 +#define EBI_DEV1_FLASH_CONF_ST(base) ((base) + EBI_DEV1_FLASH_CONF_ST_OFFS) +#define EBI_DEV1_DMA_CONFIG1_OFFS 0x00000118 +#define EBI_DEV1_DMA_CONFIG1(base) ((base) + EBI_DEV1_DMA_CONFIG1_OFFS) +#define EBI_DEV1_DMA_CONFIG2_OFFS 0x0000011C +#define EBI_DEV1_DMA_CONFIG2(base) ((base) + EBI_DEV1_DMA_CONFIG2_OFFS) +#define EBI_DEV1_DMA_ECC_CTRL_OFFS 0x00000120 +#define EBI_DEV1_DMA_ECC_CTRL(base) ((base) + EBI_DEV1_DMA_ECC_CTRL_OFFS) +#define EBI_DEV1_TIM1_RD1_OFFS 0x00000124 +#define EBI_DEV1_TIM1_RD1(base) ((base) + EBI_DEV1_TIM1_RD1_OFFS) +#define EBI_DEV1_TIM1_RD2_OFFS 0x00000128 +#define EBI_DEV1_TIM1_RD2(base) ((base) + EBI_DEV1_TIM1_RD2_OFFS) +#define EBI_DEV1_TIM1_WR1_OFFS 0x0000012C +#define EBI_DEV1_TIM1_WR1(base) ((base) + EBI_DEV1_TIM1_WR1_OFFS) +#define EBI_DEV1_TIM1_WR2_OFFS 0x00000130 +#define EBI_DEV1_TIM1_WR2(base) ((base) + EBI_DEV1_TIM1_WR2_OFFS) +#define EBI_DEV1_TIM_EXT_OFFS 0x00000134 +#define EBI_DEV1_TIM_EXT(base) ((base) + EBI_DEV1_TIM_EXT_OFFS) +#define EBI_DEV1_TIM2_CFI_RD1_OFFS 0x00000138 +#define EBI_DEV1_TIM2_CFI_RD1(base) ((base) + EBI_DEV1_TIM2_CFI_RD1_OFFS) +#define EBI_DEV1_TIM2_CFI_RD2_OFFS 0x0000013C +#define EBI_DEV1_TIM2_CFI_RD2(base) ((base) + EBI_DEV1_TIM2_CFI_RD2_OFFS) +#define EBI_DEV1_TIM3_DMA1_OFFS 0x00000140 +#define EBI_DEV1_TIM3_DMA1(base) ((base) + EBI_DEV1_TIM3_DMA1_OFFS) +#define EBI_DEV1_TIM3_DMA2_OFFS 0x00000144 +#define EBI_DEV1_TIM3_DMA2(base) ((base) + EBI_DEV1_TIM3_DMA2_OFFS) +#define EBI_DEV1_TIM4_UDMA1_OFFS 0x00000148 +#define EBI_DEV1_TIM4_UDMA1(base) ((base) + EBI_DEV1_TIM4_UDMA1_OFFS) +#define EBI_DEV1_TIM4_UDMA2_OFFS 0x0000014C +#define EBI_DEV1_TIM4_UDMA2(base) ((base) + EBI_DEV1_TIM4_UDMA2_OFFS) +#define EBI_DEV1_ACK_RM_CNT_OFFS 0x00000150 +#define EBI_DEV1_ACK_RM_CNT(base) ((base) + EBI_DEV1_ACK_RM_CNT_OFFS) +#define EBI_DEV2_DMA_EXT_ADDR_OFFS 0x00000200 +#define EBI_DEV2_DMA_EXT_ADDR(base) ((base) + EBI_DEV2_DMA_EXT_ADDR_OFFS) +#define EBI_DEV2_EXT_ACC_OFFS 0x00000204 +#define EBI_DEV2_EXT_ACC(base) ((base) + EBI_DEV2_EXT_ACC_OFFS) +#define EBI_DEV2_CONFIG1_OFFS 0x00000208 +#define EBI_DEV2_CONFIG1(base) ((base) + EBI_DEV2_CONFIG1_OFFS) +#define EBI_DEV2_CONFIG2_OFFS 0x0000020C +#define EBI_DEV2_CONFIG2(base) ((base) + EBI_DEV2_CONFIG2_OFFS) +#define EBI_DEV2_FIFO_CONFIG_OFFS 0x00000210 +#define EBI_DEV2_FIFO_CONFIG(base) ((base) + EBI_DEV2_FIFO_CONFIG_OFFS) +#define EBI_DEV2_FLASH_CONF_ST_OFFS 0x00000214 +#define EBI_DEV2_FLASH_CONF_ST(base) ((base) + EBI_DEV2_FLASH_CONF_ST_OFFS) +#define EBI_DEV2_DMA_CONFIG1_OFFS 0x00000218 +#define EBI_DEV2_DMA_CONFIG1(base) ((base) + EBI_DEV2_DMA_CONFIG1_OFFS) +#define EBI_DEV2_DMA_CONFIG2_OFFS 0x0000021C +#define EBI_DEV2_DMA_CONFIG2(base) ((base) + EBI_DEV2_DMA_CONFIG2_OFFS) +#define EBI_DEV2_DMA_ECC_CTRL_OFFS 0x00000220 +#define EBI_DEV2_DMA_ECC_CTRL(base) ((base) + EBI_DEV2_DMA_ECC_CTRL_OFFS) +#define EBI_DEV2_TIM1_RD1_OFFS 0x00000224 +#define EBI_DEV2_TIM1_RD1(base) ((base) + EBI_DEV2_TIM1_RD1_OFFS) +#define EBI_DEV2_TIM1_RD2_OFFS 0x00000228 +#define EBI_DEV2_TIM1_RD2(base) ((base) + EBI_DEV2_TIM1_RD2_OFFS) +#define EBI_DEV2_TIM1_WR1_OFFS 0x0000022C +#define EBI_DEV2_TIM1_WR1(base) ((base) + EBI_DEV2_TIM1_WR1_OFFS) +#define EBI_DEV2_TIM1_WR2_OFFS 0x00000230 +#define EBI_DEV2_TIM1_WR2(base) ((base) + EBI_DEV2_TIM1_WR2_OFFS) +#define EBI_DEV2_TIM_EXT_OFFS 0x00000234 +#define EBI_DEV2_TIM_EXT(base) ((base) + EBI_DEV2_TIM_EXT_OFFS) +#define EBI_DEV2_TIM2_CFI_RD1_OFFS 0x00000238 +#define EBI_DEV2_TIM2_CFI_RD1(base) ((base) + EBI_DEV2_TIM2_CFI_RD1_OFFS) +#define EBI_DEV2_TIM2_CFI_RD2_OFFS 0x0000023C +#define EBI_DEV2_TIM2_CFI_RD2(base) ((base) + EBI_DEV2_TIM2_CFI_RD2_OFFS) +#define EBI_DEV2_TIM3_DMA1_OFFS 0x00000240 +#define EBI_DEV2_TIM3_DMA1(base) ((base) + EBI_DEV2_TIM3_DMA1_OFFS) +#define EBI_DEV2_TIM3_DMA2_OFFS 0x00000244 +#define EBI_DEV2_TIM3_DMA2(base) ((base) + EBI_DEV2_TIM3_DMA2_OFFS) +#define EBI_DEV2_TIM4_UDMA1_OFFS 0x00000248 +#define EBI_DEV2_TIM4_UDMA1(base) ((base) + EBI_DEV2_TIM4_UDMA1_OFFS) +#define EBI_DEV2_TIM4_UDMA2_OFFS 0x0000024C +#define EBI_DEV2_TIM4_UDMA2(base) ((base) + EBI_DEV2_TIM4_UDMA2_OFFS) +#define EBI_DEV2_ACK_RM_CNT_OFFS 0x00000250 +#define EBI_DEV2_ACK_RM_CNT(base) ((base) + EBI_DEV2_ACK_RM_CNT_OFFS) +#define EBI_DEV3_DMA_EXT_ADDR_OFFS 0x00000300 +#define EBI_DEV3_DMA_EXT_ADDR(base) ((base) + EBI_DEV3_DMA_EXT_ADDR_OFFS) +#define EBI_DEV3_EXT_ACC_OFFS 0x00000304 +#define EBI_DEV3_EXT_ACC(base) ((base) + EBI_DEV3_EXT_ACC_OFFS) +#define EBI_DEV3_CONFIG1_OFFS 0x00000308 +#define EBI_DEV3_CONFIG1(base) ((base) + EBI_DEV3_CONFIG1_OFFS) +#define EBI_DEV3_CONFIG2_OFFS 0x0000030C +#define EBI_DEV3_CONFIG2(base) ((base) + EBI_DEV3_CONFIG2_OFFS) +#define EBI_DEV3_FIFO_CONFIG_OFFS 0x00000310 +#define EBI_DEV3_FIFO_CONFIG(base) ((base) + EBI_DEV3_FIFO_CONFIG_OFFS) +#define EBI_DEV3_FLASH_CONF_ST_OFFS 0x00000314 +#define EBI_DEV3_FLASH_CONF_ST(base) ((base) + EBI_DEV3_FLASH_CONF_ST_OFFS) +#define EBI_DEV3_DMA_CONFIG1_OFFS 0x00000318 +#define EBI_DEV3_DMA_CONFIG1(base) ((base) + EBI_DEV3_DMA_CONFIG1_OFFS) +#define EBI_DEV3_DMA_CONFIG2_OFFS 0x0000031C +#define EBI_DEV3_DMA_CONFIG2(base) ((base) + EBI_DEV3_DMA_CONFIG2_OFFS) +#define EBI_DEV3_DMA_ECC_CTRL_OFFS 0x00000320 +#define EBI_DEV3_DMA_ECC_CTRL(base) ((base) + EBI_DEV3_DMA_ECC_CTRL_OFFS) +#define EBI_DEV3_TIM1_RD1_OFFS 0x00000324 +#define EBI_DEV3_TIM1_RD1(base) ((base) + EBI_DEV3_TIM1_RD1_OFFS) +#define EBI_DEV3_TIM1_RD2_OFFS 0x00000328 +#define EBI_DEV3_TIM1_RD2(base) ((base) + EBI_DEV3_TIM1_RD2_OFFS) +#define EBI_DEV3_TIM1_WR1_OFFS 0x0000032C +#define EBI_DEV3_TIM1_WR1(base) ((base) + EBI_DEV3_TIM1_WR1_OFFS) +#define EBI_DEV3_TIM1_WR2_OFFS 0x00000330 +#define EBI_DEV3_TIM1_WR2(base) ((base) + EBI_DEV3_TIM1_WR2_OFFS) +#define EBI_DEV3_TIM_EXT_OFFS 0x00000334 +#define EBI_DEV3_TIM_EXT(base) ((base) + EBI_DEV3_TIM_EXT_OFFS) +#define EBI_DEV3_TIM2_CFI_RD1_OFFS 0x00000338 +#define EBI_DEV3_TIM2_CFI_RD1(base) ((base) + EBI_DEV3_TIM2_CFI_RD1_OFFS) +#define EBI_DEV3_TIM2_CFI_RD2_OFFS 0x0000033C +#define EBI_DEV3_TIM2_CFI_RD2(base) ((base) + EBI_DEV3_TIM2_CFI_RD2_OFFS) +#define EBI_DEV3_TIM3_DMA1_OFFS 0x00000340 +#define EBI_DEV3_TIM3_DMA1(base) ((base) + EBI_DEV3_TIM3_DMA1_OFFS) +#define EBI_DEV3_TIM3_DMA2_OFFS 0x00000344 +#define EBI_DEV3_TIM3_DMA2(base) ((base) + EBI_DEV3_TIM3_DMA2_OFFS) +#define EBI_DEV3_TIM4_UDMA1_OFFS 0x00000348 +#define EBI_DEV3_TIM4_UDMA1(base) ((base) + EBI_DEV3_TIM4_UDMA1_OFFS) +#define EBI_DEV3_TIM4_UDMA2_OFFS 0x0000034C +#define EBI_DEV3_TIM4_UDMA2(base) ((base) + EBI_DEV3_TIM4_UDMA2_OFFS) +#define EBI_DEV3_ACK_RM_CNT_OFFS 0x00000350 +#define EBI_DEV3_ACK_RM_CNT(base) ((base) + EBI_DEV3_ACK_RM_CNT_OFFS) +#define EBI_DEV4_DMA_EXT_ADDR_OFFS 0x00000400 +#define EBI_DEV4_DMA_EXT_ADDR(base) ((base) + EBI_DEV4_DMA_EXT_ADDR_OFFS) +#define EBI_DEV4_EXT_ACC_OFFS 0x00000404 +#define EBI_DEV4_EXT_ACC(base) ((base) + EBI_DEV4_EXT_ACC_OFFS) +#define EBI_DEV4_CONFIG1_OFFS 0x00000408 +#define EBI_DEV4_CONFIG1(base) ((base) + EBI_DEV4_CONFIG1_OFFS) +#define EBI_DEV4_CONFIG2_OFFS 0x0000040C +#define EBI_DEV4_CONFIG2(base) ((base) + EBI_DEV4_CONFIG2_OFFS) +#define EBI_DEV4_FIFO_CONFIG_OFFS 0x00000410 +#define EBI_DEV4_FIFO_CONFIG(base) ((base) + EBI_DEV4_FIFO_CONFIG_OFFS) +#define EBI_DEV4_FLASH_CONF_ST_OFFS 0x00000414 +#define EBI_DEV4_FLASH_CONF_ST(base) ((base) + EBI_DEV4_FLASH_CONF_ST_OFFS) +#define EBI_DEV4_DMA_CONFIG1_OFFS 0x00000418 +#define EBI_DEV4_DMA_CONFIG1(base) ((base) + EBI_DEV4_DMA_CONFIG1_OFFS) +#define EBI_DEV4_DMA_CONFIG2_OFFS 0x0000041C +#define EBI_DEV4_DMA_CONFIG2(base) ((base) + EBI_DEV4_DMA_CONFIG2_OFFS) +#define EBI_DEV4_DMA_ECC_CTRL_OFFS 0x00000420 +#define EBI_DEV4_DMA_ECC_CTRL(base) ((base) + EBI_DEV4_DMA_ECC_CTRL_OFFS) +#define EBI_DEV4_TIM1_RD1_OFFS 0x00000424 +#define EBI_DEV4_TIM1_RD1(base) ((base) + EBI_DEV4_TIM1_RD1_OFFS) +#define EBI_DEV4_TIM1_RD2_OFFS 0x00000428 +#define EBI_DEV4_TIM1_RD2(base) ((base) + EBI_DEV4_TIM1_RD2_OFFS) +#define EBI_DEV4_TIM1_WR1_OFFS 0x0000042C +#define EBI_DEV4_TIM1_WR1(base) ((base) + EBI_DEV4_TIM1_WR1_OFFS) +#define EBI_DEV4_TIM1_WR2_OFFS 0x00000430 +#define EBI_DEV4_TIM1_WR2(base) ((base) + EBI_DEV4_TIM1_WR2_OFFS) +#define EBI_DEV4_TIM_EXT_OFFS 0x00000434 +#define EBI_DEV4_TIM_EXT(base) ((base) + EBI_DEV4_TIM_EXT_OFFS) +#define EBI_DEV4_TIM2_CFI_RD1_OFFS 0x00000438 +#define EBI_DEV4_TIM2_CFI_RD1(base) ((base) + EBI_DEV4_TIM2_CFI_RD1_OFFS) +#define EBI_DEV4_TIM2_CFI_RD2_OFFS 0x0000043C +#define EBI_DEV4_TIM2_CFI_RD2(base) ((base) + EBI_DEV4_TIM2_CFI_RD2_OFFS) +#define EBI_DEV4_TIM3_DMA1_OFFS 0x00000440 +#define EBI_DEV4_TIM3_DMA1(base) ((base) + EBI_DEV4_TIM3_DMA1_OFFS) +#define EBI_DEV4_TIM3_DMA2_OFFS 0x00000444 +#define EBI_DEV4_TIM3_DMA2(base) ((base) + EBI_DEV4_TIM3_DMA2_OFFS) +#define EBI_DEV4_TIM4_UDMA1_OFFS 0x00000448 +#define EBI_DEV4_TIM4_UDMA1(base) ((base) + EBI_DEV4_TIM4_UDMA1_OFFS) +#define EBI_DEV4_TIM4_UDMA2_OFFS 0x0000044C +#define EBI_DEV4_TIM4_UDMA2(base) ((base) + EBI_DEV4_TIM4_UDMA2_OFFS) +#define EBI_DEV4_ACK_RM_CNT_OFFS 0x00000450 +#define EBI_DEV4_ACK_RM_CNT(base) ((base) + EBI_DEV4_ACK_RM_CNT_OFFS) +#define EBI_INTERLEAVE_CNT_OFFS 0x00000900 +#define EBI_INTERLEAVE_CNT(base) ((base) + EBI_INTERLEAVE_CNT_OFFS) +#define EBI_CNT_FL_PROGR_OFFS 0x00000904 +#define EBI_CNT_FL_PROGR(base) ((base) + EBI_CNT_FL_PROGR_OFFS) +#define EBI_CNT_EXT_PAGE_SZ_OFFS 0x0000090C +#define EBI_CNT_EXT_PAGE_SZ(base) ((base) + EBI_CNT_EXT_PAGE_SZ_OFFS) +#define EBI_CNT_WAIT_RDY_OFFS 0x00000914 +#define EBI_CNT_WAIT_RDY(base) ((base) + EBI_CNT_WAIT_RDY_OFFS) +#define EBI_CNT_ACK_OFFS 0x00000918 +#define EBI_CNT_ACK(base) ((base) + EBI_CNT_ACK_OFFS) +#define EBI_GENIO1_CONFIG1_OFFS 0x00000A00 +#define EBI_GENIO1_CONFIG1(base) ((base) + EBI_GENIO1_CONFIG1_OFFS) +#define EBI_GENIO1_CONFIG2_OFFS 0x00000A04 +#define EBI_GENIO1_CONFIG2(base) ((base) + EBI_GENIO1_CONFIG2_OFFS) +#define EBI_GENIO1_CONFIG3_OFFS 0x00000A08 +#define EBI_GENIO1_CONFIG3(base) ((base) + EBI_GENIO1_CONFIG3_OFFS) +#define EBI_GENIO2_CONFIG1_OFFS 0x00000A10 +#define EBI_GENIO2_CONFIG1(base) ((base) + EBI_GENIO2_CONFIG1_OFFS) +#define EBI_GENIO2_CONFIG2_OFFS 0x00000A14 +#define EBI_GENIO2_CONFIG2(base) ((base) + EBI_GENIO2_CONFIG2_OFFS) +#define EBI_GENIO2_CONFIG3_OFFS 0x00000A18 +#define EBI_GENIO2_CONFIG3(base) ((base) + EBI_GENIO2_CONFIG3_OFFS) +#define EBI_GENIO3_CONFIG1_OFFS 0x00000A20 +#define EBI_GENIO3_CONFIG1(base) ((base) + EBI_GENIO3_CONFIG1_OFFS) +#define EBI_GENIO3_CONFIG2_OFFS 0x00000A24 +#define EBI_GENIO3_CONFIG2(base) ((base) + EBI_GENIO3_CONFIG2_OFFS) +#define EBI_GENIO3_CONFIG3_OFFS 0x00000A28 +#define EBI_GENIO3_CONFIG3(base) ((base) + EBI_GENIO3_CONFIG3_OFFS) +#define EBI_GENIO4_CONFIG1_OFFS 0x00000A30 +#define EBI_GENIO4_CONFIG1(base) ((base) + EBI_GENIO4_CONFIG1_OFFS) +#define EBI_GENIO4_CONFIG2_OFFS 0x00000A34 +#define EBI_GENIO4_CONFIG2(base) ((base) + EBI_GENIO4_CONFIG2_OFFS) +#define EBI_GENIO4_CONFIG3_OFFS 0x00000A38 +#define EBI_GENIO4_CONFIG3(base) ((base) + EBI_GENIO4_CONFIG3_OFFS) +#define EBI_GENIO5_CONFIG1_OFFS 0x00000A40 +#define EBI_GENIO5_CONFIG1(base) ((base) + EBI_GENIO5_CONFIG1_OFFS) +#define EBI_GENIO5_CONFIG2_OFFS 0x00000A44 +#define EBI_GENIO5_CONFIG2(base) ((base) + EBI_GENIO5_CONFIG2_OFFS) +#define EBI_GENIO5_CONFIG3_OFFS 0x00000A48 +#define EBI_GENIO5_CONFIG3(base) ((base) + EBI_GENIO5_CONFIG3_OFFS) + +#endif diff --git a/board/micronas/vct/vctv/reg_gpio.h b/board/micronas/vct/vctv/reg_gpio.h new file mode 100644 index 000000000..24eb8e965 --- /dev/null +++ b/board/micronas/vct/vctv/reg_gpio.h @@ -0,0 +1,32 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define GPIO1_BASE 0x00044000 +#define GPIO2_BASE 0x00048000 + +/* Instances */ +#define GPIO_INSTANCES 2 + +/* Relative offsets of the register adresses */ +#define GPIO_SWPORTA_DR_OFFS 0x00000000 +#define GPIO_SWPORTA_DR(base) ((base) + GPIO_SWPORTA_DR_OFFS) +#define GPIO_SWPORTA_DDR_OFFS 0x00000004 +#define GPIO_SWPORTA_DDR(base) ((base) + GPIO_SWPORTA_DDR_OFFS) +#define GPIO_EXT_PORTA_OFFS 0x00000050 +#define GPIO_EXT_PORTA(base) ((base) + GPIO_EXT_PORTA_OFFS) diff --git a/board/micronas/vct/vctv/reg_wdt.h b/board/micronas/vct/vctv/reg_wdt.h new file mode 100644 index 000000000..04842e59d --- /dev/null +++ b/board/micronas/vct/vctv/reg_wdt.h @@ -0,0 +1,24 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define WDT_BASE 0x00040000 +#define WDT_CR_OFFS 0x00000000 +#define WDT_CR(base) ((base) + WDT_CR_OFFS) +#define WDT_TORR_OFFS 0x00000004 +#define WDT_TORR(base) ((base) + WDT_TORR_OFFS) diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c index b7180b0c6..d5a16047d 100644 --- a/cpu/mips/cpu.c +++ b/cpu/mips/cpu.c @@ -65,6 +65,34 @@ void flush_cache(ulong start_addr, ulong size) } } +void flush_dcache_range(ulong start_addr, ulong stop) +{ + unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE; + unsigned long addr = start_addr & ~(lsize - 1); + unsigned long aend = (stop - 1) & ~(lsize - 1); + + while (1) { + cache_op(Hit_Writeback_Inv_D, addr); + if (addr == aend) + break; + addr += lsize; + } +} + +void invalidate_dcache_range(ulong start_addr, ulong stop) +{ + unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE; + unsigned long addr = start_addr & ~(lsize - 1); + unsigned long aend = (stop - 1) & ~(lsize - 1); + + while (1) { + cache_op(Hit_Invalidate_D, addr); + if (addr == aend) + break; + addr += lsize; + } +} + void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1) { write_c0_entrylo0(low0); diff --git a/include/common.h b/include/common.h index 5968036a0..afee1889a 100644 --- a/include/common.h +++ b/include/common.h @@ -597,6 +597,8 @@ ulong video_setmem (ulong); /* lib_$(ARCH)/cache.c */ void flush_cache (unsigned long, unsigned long); +void flush_dcache_range(unsigned long start, unsigned long stop); +void invalidate_dcache_range(unsigned long start, unsigned long stop); /* lib_$(ARCH)/ticks.S */ diff --git a/include/configs/vct.h b/include/configs/vct.h new file mode 100644 index 000000000..391535ed2 --- /dev/null +++ b/include/configs/vct.h @@ -0,0 +1,340 @@ +/* + * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * This file contains the configuration parameters for the VCT board + * family: + * + * vct_premium + * vct_premium_small + * vct_premium_onenand + * vct_premium_onenand_small + * vct_platinum + * vct_platinum_small + * vct_platinum_onenand + * vct_platinum_onenand_small + * vct_platinumavc + * vct_platinumavc_small + * vct_platinumavc_onenand + * vct_platinumavc_onenand_small + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MIPS32 /* MIPS 4Kc CPU core */ +#define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */ +#define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2) +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */ + +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE +#define CONFIG_SYS_MONITOR_LEN (256 << 10) +#define CONFIG_STACKSIZE (256 << 10) +#define CONFIG_SYS_MALLOC_LEN (1 << 20) +#define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10) +#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 + +#if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND) +#define CONFIG_VCT_NOR +#else +#define CONFIG_SYS_NO_FLASH +#endif + +/* + * UART + */ +#define CONFIG_VCT_SERIAL +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * SDRAM + */ +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_MBYTES_SDRAM 128 +#define CONFIG_SYS_MEMTEST_START 0x80200000 +#define CONFIG_SYS_MEMTEST_END 0x80400000 +#define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */ + +#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) +/* + * SMSC91C11x Network Card + */ +#define CONFIG_DRIVER_SMC911X +#define CONFIG_DRIVER_SMC911X_BASE 0x00000000 +#define CONFIG_DRIVER_SMC911X_32_BIT +#define CONFIG_NET_RETRY_COUNT 20 +#endif + +/* + * Commands + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_I2C + +/* + * Only Premium/Platinum have ethernet support right now + */ +#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) +#define CONFIG_CMD_PING +#define CONFIG_CMD_SNTP +#else +#undef CONFIG_CMD_NET +#endif + +/* + * Only Premium/Platinum have USB-EHCI support right now + */ +#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) +#define CONFIG_CMD_USB +#define CONFIG_CMD_FAT +#endif + +#if defined(CONFIG_CMD_USB) +#define CONFIG_USB_STORAGE +#define CONFIG_DOS_PARTITION +#define CONFIG_ISO_PARTITION + +#define CONFIG_SUPPORT_VFAT + +/* + * USB/EHCI + */ +#define CONFIG_USB_EHCI /* Enable EHCI USB support */ +#define CONFIG_USB_EHCI_VCT /* on VCT platform */ +#define CONFIG_EHCI_DCACHE /* with dcache handling support */ +#define CONFIG_EHCI_MMIO_BIG_ENDIAN +#define CONFIG_EHCI_DESC_BIG_ENDIAN +#define CONFIG_EHCI_IS_TDI +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */ +#endif /* CONFIG_CMD_USB */ + +#if !defined(CONFIG_VCT_NOR) +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#endif + +#if defined(CONFIG_VCT_NAND) +#define CONFIG_CMD_NAND +#endif + +#if defined(CONFIG_VCT_ONENAND) +#define CONFIG_CMD_ONENAND +#endif + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME +#define CONFIG_BOOTP_SUBNETMASK + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "VCT# " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_TIMESTAMP /* Print image info with timestamp */ +#define CONFIG_CMDLINE_EDITING /* add command line history */ +#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ + +/* + * FLASH and environment organization + */ +#if defined(CONFIG_VCT_NOR) +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_FLASH_NOT_MEM_MAPPED + +/* + * We need special accessor functions for the CFI FLASH driver. This + * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option. + */ +#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS + +/* + * For the non-memory-mapped NOR FLASH, we need to define the + * NOR FLASH area. This can't be detected via the addr2info() + * function, since we check for flash access in the very early + * U-Boot code, before the NOR FLASH is detected. + */ +#define CONFIG_FLASH_BASE 0xb0000000 +#define CONFIG_FLASH_END 0xbfffffff + +/* + * CFI driver settings + */ +#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ +#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ +#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */ +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */ + +#define CONFIG_SYS_FLASH_BASE 0xb0000000 +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ + +#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +#ifdef CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ + +/* Address and size of Redundant Environment Sector */ +#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) +#endif /* CONFIG_ENV_IS_IN_FLASH */ +#endif /* CONFIG_VCT_NOR */ + +#if defined(CONFIG_VCT_ONENAND) +#define CONFIG_USE_ONENAND_BOARD_INIT +#define CONFIG_ENV_IS_IN_ONENAND +#define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */ +#define CONFIG_SYS_FLASH_BASE 0x00000000 +#define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */ +#define CONFIG_ENV_SIZE (128 << 10) /* erase size */ +#endif /* CONFIG_VCT_ONENAND */ + +/* + * Cache Configuration + */ +#define CONFIG_SYS_DCACHE_SIZE 16384 +#define CONFIG_SYS_ICACHE_SIZE 16384 +#define CONFIG_SYS_CACHELINE_SIZE 32 + +/* + * I2C/EEPROM + */ +#undef CONFIG_HARD_I2C /* I2C with hardware support */ +#define CONFIG_SOFT_I2C /* I2C bit-banged */ + +#define CONFIG_SYS_I2C_SPEED 83000 /* 83 kHz is supposed to work */ +#define CONFIG_SYS_I2C_SLAVE 0x7f + +/* + * Software (bit-bang) I2C driver configuration + */ +#define CONFIG_SYS_GPIO_I2C_SCL 11 +#define CONFIG_SYS_GPIO_I2C_SDA 10 + +#ifndef __ASSEMBLY__ +int vct_gpio_dir(int pin, int dir); +void vct_gpio_set(int pin, int val); +int vct_gpio_get(int pin); +#endif + +#define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1) +#define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1) +#define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0) +#define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA) +#define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit) +#define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit) +#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ + +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +/* CAT24WC32 */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */ + /* 32 byte page write mode using*/ + /* last 5 bits of the address */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ + +#define CONFIG_BOOTCOMMAND "run test3" +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ + +/* + * Needed for 64bit printf format + */ +#define CONFIG_SYS_64BIT_VSPRINTF 1 +#define CONFIG_SYS_64BIT_STRTOUL 1 + +/* + * UBI configuration + */ +#if defined(CONFIG_VCT_ONENAND) +#define CONFIG_SYS_USE_UBI +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_UBI +#define CONFIG_RBTREE +#define CONFIG_MTD_PARTITIONS +#define CONFIG_JFFS2_CMDLINE + +#define MTDIDS_DEFAULT "onenand0=onenand" +#define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \ + "128k(env)," \ + "20m(kernel)," \ + "-(rootfs)" +#endif + +/* + * We need a small, stripped down image to fit into the first 128k OneNAND + * erase block (gzipped). This image only needs basic commands for FLASH + * (NOR/OneNAND) usage and Linux kernel booting. + */ +#if defined(CONFIG_VCT_SMALL_IMAGE) +#undef CONFIG_CMD_EEPROM +#undef CONFIG_CMD_I2C +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_PING +#undef CONFIG_CMD_SNTP +#undef CONFIG_CMD_ELF +#undef CONFIG_CMD_CONSOLE +#undef CONFIG_CMD_CACHE +#undef CONFIG_CMD_BEDBUG +#undef CONFIG_CMD_AUTOSCRIPT +#undef CONFIG_CMD_IRQ +#undef CONFIG_CMD_ITEST +#undef CONFIG_CMD_MII +#undef CONFIG_CMD_MISC +#undef CONFIG_CMD_REGINFO +#undef CONFIG_CMD_STRINGS +#undef CONFIG_CMD_TERMINAL +#undef CONFIG_CMD_ASKENV +#undef CONFIG_CMD_CRC32 +#undef CONFIG_CMD_DHCP +#undef CONFIG_CMD_EEPROM +#undef CONFIG_CMD_I2C +#undef CONFIG_CMD_LOADB +#undef CONFIG_CMD_LOADS +#undef CONFIG_CMD_LOADY +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_USB +#undef CONFIG_CMD_FAT + +#undef CONFIG_DRIVER_SMC911X +#undef CONFIG_SOFT_I2C +#undef CONFIG_AUTOSCRIPT +#undef CONFIG_SYS_LONGHELP +#undef CONFIG_TIMESTAMP +#endif /* CONFIG_VCT_SMALL_IMAGE */ + +#endif /* __CONFIG_H */ |