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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>
153 lines
4.9 KiB
C
153 lines
4.9 KiB
C
/*
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* Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
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*
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* Based on davinci_dvevm.h. Original Copyrights follow:
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*
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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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 __CONFIG_H
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#define __CONFIG_H
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#include <asm/sizes.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/clock.h>
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/* Architecture, CPU, etc */
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#define CONFIG_ARM1176
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#define CONFIG_TNETV107X
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#define CONFIG_TNETV107X_EVM
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE
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#define CONFIG_DISABLE_TCM
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#define CONFIG_PERIPORT_REMAP
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#define CONFIG_PERIPORT_BASE 0x2000000
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#define CONFIG_PERIPORT_SIZE 0x10
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#define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM)
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#define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE
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#define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0)
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_PLL_SYS_EXT_FREQ 25000000
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#define CONFIG_PLL_TDM_EXT_FREQ 19200000
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#define CONFIG_PLL_ETH_EXT_FREQ 25000000
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/* Memory Info */
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#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
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#define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE
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#define PHYS_SDRAM_1_SIZE 0x04000000
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#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
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#define CONFIG_NR_DRAM_BANKS 1
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#define CONFIG_STACKSIZE (256*1024)
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/* Serial Driver Info */
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4
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#define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE
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#define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1)
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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/* Flash and environment info */
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_ENV_IS_IN_NAND
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#define CONFIG_NAND_DAVINCI
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#define CONFIG_ENV_SIZE (SZ_128K)
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#define CONFIG_SYS_NAND_HW_ECC
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#define CONFIG_SYS_NAND_1BIT_ECC
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#define CONFIG_SYS_NAND_CS 2
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#define CONFIG_SYS_NAND_USE_FLASH_BBT
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#define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
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#define CONFIG_SYS_CLE_MASK 0x10
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#define CONFIG_SYS_ALE_MASK 0x8
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE
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#define CONFIG_JFFS2_NAND
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#define NAND_MAX_CHIPS 1
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#define CONFIG_ENV_OFFSET 0x180000
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#define DEF_BOOTM ""
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/*
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* davinci_nand is a bit of a misnomer since this particular EMIF block is
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* commonly used across multiple TI devices. Unfortunately, this misnomer
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* (amongst others) carries forward into the kernel too. Consequently, if we
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* use a different device name here, the mtdparts variable won't be usable as
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* a kernel command-line argument.
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*/
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#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
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#define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \
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"1536k(uboot)ro," \
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"128k(params)ro," \
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"4m(kernel)," \
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"-(filesystem)"
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/* General U-Boot configuration */
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#define CONFIG_BOOTFILE "uImage"
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#define CONFIG_SYS_PROMPT "U-Boot > "
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_MAXARGS 64
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_VERSION_VARIABLE
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#define CONFIG_AUTO_COMPLETE
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_CRC32_VERIFY
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#define CONFIG_MX_CYCLIC
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \
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0x700000)
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#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \
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"root=/dev/mmcblk0p1 rw noinitrd"
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#define CONFIG_BOOTCOMMAND ""
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#define CONFIG_BOOTDELAY 1
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#define CONFIG_CMD_BDI
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#define CONFIG_CMD_BOOTD
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#define CONFIG_CMD_CONSOLE
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#define CONFIG_CMD_ECHO
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#define CONFIG_CMD_EDITENV
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#define CONFIG_CMD_IMI
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#define CONFIG_CMD_ITEST
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#define CONFIG_CMD_LOADB
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#define CONFIG_CMD_LOADS
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_MISC
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_SOURCE
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_SAVES
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_JFFS2
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#endif /* __CONFIG_H */
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