/* * (C) Copyright 2007-2008 Michal Simek * * Michal SIMEK * * 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 */ #ifndef __CONFIG_H #define __CONFIG_H #include "../board/xilinx/microblaze-generic/xparameters.h" #define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */ #define MICROBLAZE_V5 1 /* uart */ #ifdef XILINX_UARTLITE_BASEADDR #define CONFIG_XILINX_UARTLITE #define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR #define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE #define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } #define CONSOLE_ARG "console=console=ttyUL0,115200\0" #elif XILINX_UART16550_BASEADDR #define CONFIG_SYS_NS16550 1 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE -4 #define CONFIG_CONS_INDEX 1 #define CONFIG_SYS_NS16550_COM1 (XILINX_UART16550_BASEADDR + 0x1000 + 0x3) #define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ #define CONFIG_BAUDRATE 115200 /* The following table includes the supported baudrates */ #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} #define CONSOLE_ARG "console=console=ttyS0,115200\0" #else #error Undefined uart #endif /* setting reset address */ /*#define CONFIG_SYS_RESET_ADDRESS TEXT_BASE*/ /* ethernet */ #ifdef XILINX_EMAC_BASEADDR #define CONFIG_XILINX_EMAC 1 #define CONFIG_SYS_ENET #elif XILINX_EMACLITE_BASEADDR #define CONFIG_XILINX_EMACLITE 1 #define CONFIG_SYS_ENET #elif XILINX_LLTEMAC_BASEADDR #define CONFIG_XILINX_LL_TEMAC 1 #define CONFIG_SYS_ENET #endif #undef ET_DEBUG /* gpio */ #ifdef XILINX_GPIO_BASEADDR #define CONFIG_SYS_GPIO_0 1 #define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR #endif /* interrupt controller */ #ifdef XILINX_INTC_BASEADDR #define CONFIG_SYS_INTC_0 1 #define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR #define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS #endif /* timer */ #ifdef XILINX_TIMER_BASEADDR #if (XILINX_TIMER_IRQ != -1) #define CONFIG_SYS_TIMER_0 1 #define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR #define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ #define FREQUENCE XILINX_CLOCK_FREQ #define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 ) #endif #elif XILINX_CLOCK_FREQ #define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ #else #error BAD CLOCK FREQ #endif /* FSL */ /* #define CONFIG_SYS_FSL_2 */ /* #define FSL_INTR_2 1 */ /* * memory layout - Example * TEXT_BASE = 0x1200_0000; * CONFIG_SYS_SRAM_BASE = 0x1000_0000; * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; * * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000 * * 0x1000_0000 CONFIG_SYS_SDRAM_BASE * FREE * 0x1200_0000 TEXT_BASE * U-BOOT code * 0x1202_0000 * FREE * * STACK * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE * MALLOC_AREA 256kB Alloc * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE * MONITOR_CODE 256kB Env * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET * GLOBAL_DATA 4kB bd, gd * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE */ /* ddr sdram - main memory */ #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) /* global pointer */ #define CONFIG_SYS_GBL_DATA_SIZE 0x1000 /* size of global data */ /* start of global data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) /* monitor code */ #define SIZE 0x40000 #define CONFIG_SYS_MONITOR_LEN SIZE #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN) #define CONFIG_SYS_MONITOR_END (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) #define CONFIG_SYS_MALLOC_LEN SIZE #define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN) /* stack */ #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MONITOR_BASE /*#define RAMENV */ #define FLASH #ifdef FLASH #define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START #define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE #define CONFIG_SYS_FLASH_CFI 1 #define CONFIG_FLASH_CFI_DRIVER 1 #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* ?empty sector */ #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_PROTECTION /* hardware flash protection */ #ifdef RAMENV #define CONFIG_ENV_IS_NOWHERE 1 #define CONFIG_ENV_SIZE 0x1000 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) #else /* !RAMENV */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) #define CONFIG_ENV_SIZE 0x20000 #endif /* !RAMBOOT */ #else /* !FLASH */ /* ENV in RAM */ #define CONFIG_SYS_NO_FLASH 1 #define CONFIG_ENV_IS_NOWHERE 1 #define CONFIG_ENV_SIZE 0x1000 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) #define CONFIG_SYS_FLASH_PROTECTION /* hardware flash protection */ #endif /* !FLASH */ /* system ace */ #ifdef XILINX_SYSACE_BASEADDR #define CONFIG_SYSTEMACE /* #define DEBUG_SYSTEMACE */ #define SYSTEMACE_CONFIG_FPGA #define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR #define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH #define CONFIG_DOS_PARTITION #endif #if defined(XILINX_USE_ICACHE) #define CONFIG_ICACHE #else #undef CONFIG_ICACHE #endif #if defined(XILINX_USE_DCACHE) #define CONFIG_DCACHE #else #undef CONFIG_DCACHE #endif /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #include #define CONFIG_CMD_ASKENV #define CONFIG_CMD_IRQ #define CONFIG_CMD_MFSL #define CONFIG_CMD_ECHO #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE) #define CONFIG_CMD_CACHE #else #undef CONFIG_CMD_CACHE #endif #ifndef CONFIG_SYS_ENET #undef CONFIG_CMD_NET #else #define CONFIG_CMD_PING #endif #if defined(CONFIG_SYSTEMACE) #define CONFIG_CMD_EXT2 #define CONFIG_CMD_FAT #endif #if defined(FLASH) #define CONFIG_CMD_ECHO #define CONFIG_CMD_FLASH #define CONFIG_CMD_IMLS #define CONFIG_CMD_JFFS2 #if !defined(RAMENV) #define CONFIG_CMD_SAVEENV #define CONFIG_CMD_SAVES #endif #else #undef CONFIG_CMD_IMLS #undef CONFIG_CMD_FLASH #undef CONFIG_CMD_JFFS2 #endif #if defined(CONFIG_CMD_JFFS2) /* JFFS2 partitions */ #define CONFIG_JFFS2_CMDLINE /* mtdparts command line support */ #define MTDIDS_DEFAULT "nor0=ml401-0" /* default mtd partition table */ #define MTDPARTS_DEFAULT "mtdparts=ml401-0:256k(u-boot),"\ "256k(env),3m(kernel),1m(romfs),"\ "1m(cramfs),-(jffs2)" #endif /* Miscellaneous configurable options */ #define CONFIG_SYS_PROMPT "U-Boot-mONStR> " #define CONFIG_SYS_CBSIZE 512 /* size of console buffer */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* print buffer size */ #define CONFIG_SYS_MAXARGS 15 /* max number of command args */ #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START /* default load address */ #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ #define CONFIG_BOOTARGS "root=romfs" #define CONFIG_HOSTNAME XILINX_BOARD_NAME #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" #define CONFIG_IPADDR 192.168.0.3 #define CONFIG_SERVERIP 192.168.0.5 #define CONFIG_GATEWAYIP 192.168.0.1 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD /* architecture dependent code */ #define CONFIG_SYS_USR_EXCEP /* user exception */ #define CONFIG_SYS_HZ 1000 #define CONFIG_PREBOOT "echo U-BOOT for $(hostname);setenv preboot;echo" #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\ "nor0=ml401-0\0"\ "mtdparts=mtdparts=ml401-0:"\ "256k(u-boot),256k(env),3m(kernel),"\ "1m(romfs),1m(cramfs),-(jffs2)\0" #define CONFIG_CMDLINE_EDITING #endif /* __CONFIG_H */