arm, davinci: Use a common configuration file for da850evm and da850_am18xxevm

In commit 06194b6b65f701a9d6ef2d9b4123c4afe57d8783 a separate header
file was introduced for the AM1808 EVM, include/configs/da850_am18xxevm.h.
Before this commit, the da850evm.h configuration file was used for both
the AM1808 and the OMAP-L138 EVMs. The only substantial difference
between the da850evm and the da850_am18xxevm configuration is a single
bit in the hardware revision that is passed to the Linux kernel.

This patch removes include/configs/da850_am18xxevm.h. Instead the
include/configs/da850evm.h configuration is used for AM18xx EVMs and
CONFIG_DA850_AM18X_EVM is defined in boards.cfg.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>

2 files changed, 1 insertions, 247 deletions

diff --git a/boards.cfg b/boards.cfg
index b0f96f041..1455b8723 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -120,7 +120,7 @@ pm9263                       arm         arm926ejs   pm9263              ronetix
 pm9g45                       arm         arm926ejs   pm9g45              ronetix        at91        pm9g45:AT91SAM9G45
 cam_enc_4xx                  arm         arm926ejs   cam_enc_4xx         ait            davinci     cam_enc_4xx
 da830evm                     arm         arm926ejs   da8xxevm            davinci        davinci
-da850_am18xxevm              arm         arm926ejs   da8xxevm            davinci        davinci
+da850_am18xxevm              arm         arm926ejs   da8xxevm            davinci        davinci     da850evm:DA850_AM18X_EVM
 da850evm                     arm         arm926ejs   da8xxevm            davinci        davinci
 davinci_dm355evm             arm         arm926ejs   dm355evm            davinci        davinci
 davinci_dm355leopard         arm         arm926ejs   dm355leopard        davinci        davinci
diff --git a/include/configs/da850_am18xxevm.h b/include/configs/da850_am18xxevm.h
deleted file mode 100644
index 9b7bf1e79..000000000
--- a/include/configs/da850_am18xxevm.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
- *
- * Based on davinci_dvevm.h. Original Copyrights follow:
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * Board
- */
-#define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_USE_SPIFLASH
-
-
-/*
- * SoC Configuration
- */
-#define CONFIG_MACH_DAVINCI_DA850_EVM
-#define CONFIG_ARM926EJS		/* arm926ejs CPU core */
-#define CONFIG_SOC_DA8XX		/* TI DA8xx SoC */
-#define CONFIG_SOC_DA850		/* TI DA850 SoC */
-#define CONFIG_SYS_CLK_FREQ		clk_get(DAVINCI_ARM_CLKID)
-#define CONFIG_SYS_OSCIN_FREQ		24000000
-#define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
-#define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)
-#define CONFIG_SYS_HZ			1000
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SYS_TEXT_BASE		0xc1080000
-#define CONFIG_DA850_AM18X_EVM
-/*
- * Memory Info
- */
-#define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
-#define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
-#define PHYS_SDRAM_1_SIZE	(64 << 20) /* SDRAM size 64MB */
-#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
-
-/* memtest start addr */
-#define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM_1 + 0x2000000)
-
-/* memtest will be run on 16MB */
-#define CONFIG_SYS_MEMTEST_END	(PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
-
-#define CONFIG_NR_DRAM_BANKS	1 /* we have 1 bank of DRAM */
-#define CONFIG_STACKSIZE	(256*1024) /* regular stack */
-
-/*
- * Serial Driver info
- */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE	-4	/* NS16550 register size */
-#define CONFIG_SYS_NS16550_COM1	DAVINCI_UART2_BASE /* Base address of UART2 */
-#define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)
-#define CONFIG_CONS_INDEX	1		/* use UART0 for console */
-#define CONFIG_BAUDRATE		115200		/* Default baud rate */
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
-
-#define CONFIG_SPI
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_WINBOND
-#define CONFIG_DAVINCI_SPI
-#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI1_BASE
-#define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI1_CLKID)
-#define CONFIG_SF_DEFAULT_SPEED		30000000
-#define CONFIG_ENV_SPI_MAX_HZ	CONFIG_SF_DEFAULT_SPEED
-
-/*
- * I2C Configuration
- */
-#define CONFIG_HARD_I2C
-#define CONFIG_DRIVER_DAVINCI_I2C
-#define CONFIG_SYS_I2C_SPEED		25000
-#define CONFIG_SYS_I2C_SLAVE		10 /* Bogus, master-only in U-Boot */
-#define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
-
-/*
- * Flash & Environment
- */
-#ifdef CONFIG_USE_NAND
-#undef CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_NAND_DAVINCI
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_ENV_IS_IN_NAND		/* U-Boot env in NAND Flash  */
-#define CONFIG_ENV_OFFSET		0x0 /* Block 0--not used by bootcode */
-#define CONFIG_ENV_SIZE			(128 << 10)
-#define	CONFIG_SYS_NAND_USE_FLASH_BBT
-#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
-#define	CONFIG_SYS_NAND_PAGE_2K
-#define CONFIG_SYS_NAND_CS		3
-#define CONFIG_SYS_NAND_BASE		DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
-#define CONFIG_SYS_CLE_MASK		0x10
-#define CONFIG_SYS_ALE_MASK		0x8
-#undef CONFIG_SYS_NAND_HW_ECC
-#define CONFIG_SYS_MAX_NAND_DEVICE	1 /* Max number of NAND devices */
-#define NAND_MAX_CHIPS			1
-#endif
-
-/*
- * Network & Ethernet Configuration
- */
-#ifdef CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	0
-#define CONFIG_MII
-#define CONFIG_BOOTP_DEFAULT
-#define CONFIG_BOOTP_DNS
-#define CONFIG_BOOTP_DNS2
-#define CONFIG_BOOTP_SEND_HOSTNAME
-#define CONFIG_NET_RETRY_COUNT	10
-#define CONFIG_NET_MULTI
-#endif
-
-#ifdef CONFIG_USE_NOR
-#define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_SYS_FLASH_PROTECTION
-#define CONFIG_SYS_MAX_FLASH_BANKS	1 /* max number of flash banks */
-#define CONFIG_SYS_FLASH_SECT_SZ	(128 << 10) /* 128KB */
-#define CONFIG_ENV_OFFSET		(CONFIG_SYS_FLASH_SECT_SZ * 3)
-#define CONFIG_ENV_SIZE			(10 << 10) /* 10KB */
-#define CONFIG_SYS_FLASH_BASE		DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
-#define PHYS_FLASH_SIZE			(8 << 20) /* Flash size 8MB */
-#define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
-	       + 3)
-#define CONFIG_ENV_SECT_SIZE		CONFIG_SYS_FLASH_SECT_SZ
-#endif
-
-#ifdef CONFIG_USE_SPIFLASH
-#undef CONFIG_ENV_IS_IN_FLASH
-#undef CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_SIZE			(64 << 10)
-#define CONFIG_ENV_OFFSET		(256 << 10)
-#define CONFIG_ENV_SECT_SIZE		(64 << 10)
-#define CONFIG_SYS_NO_FLASH
-#endif
-
-/*
- * U-Boot general configuration
- */
-#define CONFIG_MISC_INIT_R
-#define CONFIG_BOOTFILE		"uImage" /* Boot file name */
-#define CONFIG_SYS_PROMPT	"U-Boot > " /* Command Prompt */
-#define CONFIG_SYS_CBSIZE	1024 /* 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_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
-#define CONFIG_SYS_LOAD_ADDR	(PHYS_SDRAM_1 + 0x700000)
-#define CONFIG_VERSION_VARIABLE
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CRC32_VERIFY
-#define CONFIG_MX_CYCLIC
-
-/*
- * Linux Information
- */
-#define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)
-#define CONFIG_HWCONFIG		/* enable hwconfig */
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_REVISION_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_BOOTARGS		\
-	"mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
-#define CONFIG_BOOTDELAY	3
-#define CONFIG_EXTRA_ENV_SETTINGS	"hwconfig=dsp:wake=yes"
-
-/*
- * U-Boot commands
- */
-#include <config_cmd_default.h>
-#define CONFIG_CMD_ENV
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_SAVES
-#define CONFIG_CMD_MEMORY
-
-#ifndef CONFIG_DRIVER_TI_EMAC
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_DHCP
-#undef CONFIG_CMD_MII
-#undef CONFIG_CMD_PING
-#endif
-
-#ifdef CONFIG_USE_NAND
-#undef CONFIG_CMD_FLASH
-#undef CONFIG_CMD_IMLS
-#define CONFIG_CMD_NAND
-
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_MTD_DEVICE
-#define CONFIG_MTD_PARTITIONS
-#define CONFIG_LZO
-#define CONFIG_RBTREE
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
-#endif
-
-#ifdef CONFIG_USE_SPIFLASH
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_FLASH
-#define CONFIG_CMD_SPI
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_SAVEENV
-#endif
-
-#if !defined(CONFIG_USE_NAND) && \
-	!defined(CONFIG_USE_NOR) && \
-	!defined(CONFIG_USE_SPIFLASH)
-#define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_ENV_SIZE		(16 << 10)
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_ENV
-#endif
-
-/* additions for new relocation code, must added to all boards */
-#define CONFIG_SYS_SDRAM_BASE		0xc0000000
-#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - \
-					/* Fix this */ GENERATED_GBL_DATA_SIZE)
-#endif /* __CONFIG_H */