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https://github.com/brain-hackers/u-boot-brain
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25ddd1fb0a
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
/*
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* Configuation settings for MPR2
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*
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* Copyright (C) 2008
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* Mark Jonas <mark.jonas@de.bosch.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __MPR2_H
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#define __MPR2_H
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/* Supported commands */
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_FLASH
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/* Default environment variables */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_BOOTARGS "console=ttySC0,115200"
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#define CONFIG_BOOTFILE /boot/zImage
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#define CONFIG_LOADADDR 0x8E000000
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#define CONFIG_VERSION_VARIABLE
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/* CPU and platform */
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#define CONFIG_SH 1
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#define CONFIG_SH3 1
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#define CONFIG_CPU_SH7720 1
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#define CONFIG_MPR2 1
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/* U-Boot internals */
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
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#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
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#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
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#define CONFIG_SYS_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */
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#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
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#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
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/* Memory */
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#define CONFIG_SYS_SDRAM_BASE 0x8C000000
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#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
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#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
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/* Flash */
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_SYS_FLASH_BASE 0xA0000000
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#define CONFIG_SYS_MAX_FLASH_SECT 256
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_SECT_SIZE (128 * 1024)
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500
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/* Clocks */
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#define CONFIG_SYS_CLK_FREQ 24000000
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#define CONFIG_SYS_TMU_CLK_DIV 4 /* 4 (default), 16, 64, 256 or 1024 */
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#define CONFIG_SYS_HZ 1000
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/* UART */
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#define CONFIG_SCIF_CONSOLE 1
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#define CONFIG_CONS_SCIF0 1
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#endif /* __MPR2_H */
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