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https://github.com/brain-hackers/u-boot-brain
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e856bdcfb4
We repeated partial moves for CONFIG_SYS_NO_FLASH, but this is
not completed. Finish this work by the tool.
During this move, let's rename it to CONFIG_MTD_NOR_FLASH.
Actually, we have more instances of "#ifndef CONFIG_SYS_NO_FLASH"
than those of "#ifdef CONFIG_SYS_NO_FLASH". Flipping the logic will
make the code more readable. Besides, negative meaning symbols do
not fit in obj-$(CONFIG_...) style Makefiles.
This commit was created as follows:
[1] Edit "default n" to "default y" in the config entry in
common/Kconfig.
[2] Run "tools/moveconfig.py -y -r HEAD SYS_NO_FLASH"
[3] Rename the instances in defconfigs by the following:
find . -path './configs/*_defconfig' | xargs sed -i \
-e '/CONFIG_SYS_NO_FLASH=y/d' \
-e 's/# CONFIG_SYS_NO_FLASH is not set/CONFIG_MTD_NOR_FLASH=y/'
[4] Change the conditionals by the following:
find . -name '*.[ch]' | xargs sed -i \
-e 's/ifndef CONFIG_SYS_NO_FLASH/ifdef CONFIG_MTD_NOR_FLASH/' \
-e 's/ifdef CONFIG_SYS_NO_FLASH/ifndef CONFIG_MTD_NOR_FLASH/' \
-e 's/!defined(CONFIG_SYS_NO_FLASH)/defined(CONFIG_MTD_NOR_FLASH)/' \
-e 's/defined(CONFIG_SYS_NO_FLASH)/!defined(CONFIG_MTD_NOR_FLASH)/'
[5] Modify the following manually
- Rename the rest of instances
- Remove the description from README
- Create the new Kconfig entry in drivers/mtd/Kconfig
- Remove the old Kconfig entry from common/Kconfig
- Remove the garbage comments from include/configs/*.h
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
126 lines
3.4 KiB
C
126 lines
3.4 KiB
C
/*
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* (C) Copyright 2011, Stefan Kristiansson, stefan.kristianssons@saunalahti.fi
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* BOARD/CPU
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*/
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#define CONFIG_SYS_CLK_FREQ 50000000
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#define CONFIG_SYS_RESET_ADDR 0x00000100
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_SDRAM_SIZE 0x02000000
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#define CONFIG_SYS_CACHELINE_SIZE 16
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#define CONFIG_SYS_UART_BASE 0x90000000
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#define CONFIG_SYS_UART_FREQ CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_UART_BAUD 115200
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#define CONFIG_BOARD_NAME "OpenRISC Generic"
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#define CONFIG_SYS_MAX_FLASH_SECT 0
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/*
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* SERIAL
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*/
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# define CONFIG_SYS_NS16550_SERIAL
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# define CONFIG_SYS_NS16550_REG_SIZE 1
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# define CONFIG_CONS_INDEX 1
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# define CONFIG_SYS_NS16550_COM1 (0x90000000)
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# define CONFIG_SYS_NS16550_CLK CONFIG_SYS_CLK_FREQ
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#define CONFIG_BAUDRATE CONFIG_SYS_UART_BAUD
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#define CONFIG_SYS_BAUDRATE_TABLE {CONFIG_BAUDRATE}
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#define CONSOLE_ARG "console=console=ttyS0,115200\0"
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/*
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* Ethernet
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*/
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#define CONFIG_SYS_ETHOC_BASE 0x92000000
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#define CONFIG_BOOTFILE "boot.img"
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#define CONFIG_LOADADDR 0x100000 /* 1MB mark */
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/*
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* TIMER
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*/
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#define CONFIG_SYS_OPENRISC_TMR_HZ 100
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/*
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* Memory organisation:
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*
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* RAM start ---------------------------
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* | ... |
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* ---------------------------
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* | Stack |
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* ---------------------------
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* | Global data |
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* ---------------------------
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* | Environment |
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* ---------------------------
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* | Monitor |
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* RAM end ---------------------------
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*/
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/* We're running in RAM */
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#define CONFIG_MONITOR_IS_IN_RAM
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#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256k */
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#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
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CONFIG_SYS_SDRAM_SIZE - \
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CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment, 128KB */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
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/*
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* Global data object and stack pointer
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*/
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_ENV_ADDR \
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- GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_GBL_DATA_ADDR CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_STACK_LENGTH 0x10000 /* 64KB */
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#define CONFIG_SYS_MALLOC_LEN 0x400000 /* 4MB */
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#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_INIT_SP_OFFSET \
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- CONFIG_SYS_STACK_LENGTH \
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- CONFIG_SYS_MALLOC_LEN)
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/*
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* MISC
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*/
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#define CONFIG_SYS_LONGHELP /* Provide extended help */
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O buf size */
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#define CONFIG_SYS_MAXARGS 16 /* Max command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Bootarg buf size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + \
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16) /* Print buf size */
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
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#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x2000)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_INIT_SP_ADDR - 0x20000)
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#define CONFIG_CMDLINE_EDITING
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/*
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* Command line configuration.
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*/
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_BSP
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#define CONFIG_LMB
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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#endif /* __CONFIG_H */
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