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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>
148 lines
5.3 KiB
C
148 lines
5.3 KiB
C
/*
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* Configuation settings for the Renesas Solutions Migo-R board
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*
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* Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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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 __MIGO_R_H
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#define __MIGO_R_H
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#undef DEBUG
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#define CONFIG_SH 1
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#define CONFIG_SH4 1
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#define CONFIG_CPU_SH7722 1
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#define CONFIG_MIGO_R 1
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#define CONFIG_CMD_LOADB
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#define CONFIG_CMD_LOADS
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#define CONFIG_CMD_FLASH
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_DFL
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#define CONFIG_CMD_SDRAM
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01"
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#define CONFIG_VERSION_VARIABLE
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#undef CONFIG_SHOW_BOOT_PROGRESS
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/* SMC9111 */
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#define CONFIG_NET_MULTI
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#define CONFIG_SMC91111
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#define CONFIG_SMC91111_BASE (0xB0000000)
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/* MEMORY */
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#define MIGO_R_SDRAM_BASE (0x8C000000)
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#define MIGO_R_FLASH_BASE_1 (0xA0000000)
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#define MIGO_R_FLASH_BANK_SIZE (64 * 1024 * 1024)
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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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/* SCIF */
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#define CONFIG_SCIF_CONSOLE 1
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#define CONFIG_CONS_SCIF0 1
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#undef CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress display of console
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information at boot */
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#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
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#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
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#define CONFIG_SYS_MEMTEST_START (MIGO_R_SDRAM_BASE)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
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/* Enable alternate, more extensive, memory test */
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#undef CONFIG_SYS_ALT_MEMTEST
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/* Scratch address used by the alternate memory test */
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#undef CONFIG_SYS_MEMTEST_SCRATCH
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/* Enable temporary baudrate change while serial download */
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#undef CONFIG_SYS_LOADS_BAUD_CHANGE
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#define CONFIG_SYS_SDRAM_BASE (MIGO_R_SDRAM_BASE)
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/* maybe more, but if so u-boot doesn't know about it... */
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#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
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/* default load address for scripts ?!? */
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
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/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
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#define CONFIG_SYS_MONITOR_BASE (MIGO_R_FLASH_BASE_1)
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/* Monitor size */
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#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
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/* Size of DRAM reserved for malloc() use */
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#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
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/* size in bytes reserved for initial data */
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#define CONFIG_SYS_BOOTMAPSZ (8 * 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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#undef CONFIG_SYS_FLASH_QUIET_TEST
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/* print 'E' for empty sector on flinfo */
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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/* Physical start address of Flash memory */
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#define CONFIG_SYS_FLASH_BASE (MIGO_R_FLASH_BASE_1)
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/* Max number of sectors on each Flash chip */
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#define CONFIG_SYS_MAX_FLASH_SECT 512
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/* if you use all NOR Flash , you change dip-switch. Please see MIGO_R01 Manual. */
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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 + (0 * MIGO_R_FLASH_BANK_SIZE) }
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/* Timeout for Flash erase operations (in ms) */
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#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
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/* Timeout for Flash write operations (in ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
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/* Timeout for Flash set sector lock bit operations (in ms) */
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#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
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/* Timeout for Flash clear lock bit operations (in ms) */
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#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
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/* Use hardware flash sectors protection instead of U-Boot software protection */
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#undef CONFIG_SYS_FLASH_PROTECTION
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#undef CONFIG_SYS_DIRECT_FLASH_TFTP
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/* ENV setting */
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_OVERWRITE 1
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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_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
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/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
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#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
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/* Board Clock */
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#define CONFIG_SYS_CLK_FREQ 33333333
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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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#endif /* __MIGO_R_H */
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