u-boot/include/configs/openrisc-generic.h
Masahiro Yamada e856bdcfb4 flash: complete CONFIG_SYS_NO_FLASH move with renaming
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>
2017-02-12 14:30:25 -05:00

125 lines
3.4 KiB
C

/*
* (C) Copyright 2011, Stefan Kristiansson, stefan.kristianssons@saunalahti.fi
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* BOARD/CPU
*/
#define CONFIG_SYS_CLK_FREQ 50000000
#define CONFIG_SYS_RESET_ADDR 0x00000100
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SDRAM_SIZE 0x02000000
#define CONFIG_SYS_CACHELINE_SIZE 16
#define CONFIG_SYS_UART_BASE 0x90000000
#define CONFIG_SYS_UART_FREQ CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_UART_BAUD 115200
#define CONFIG_BOARD_NAME "OpenRISC Generic"
#define CONFIG_SYS_MAX_FLASH_SECT 0
/*
* SERIAL
*/
# define CONFIG_SYS_NS16550_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE 1
# define CONFIG_CONS_INDEX 1
# define CONFIG_SYS_NS16550_COM1 (0x90000000)
# define CONFIG_SYS_NS16550_CLK CONFIG_SYS_CLK_FREQ
#define CONFIG_BAUDRATE CONFIG_SYS_UART_BAUD
#define CONFIG_SYS_BAUDRATE_TABLE {CONFIG_BAUDRATE}
#define CONSOLE_ARG "console=console=ttyS0,115200\0"
/*
* Ethernet
*/
#define CONFIG_SYS_ETHOC_BASE 0x92000000
#define CONFIG_BOOTFILE "boot.img"
#define CONFIG_LOADADDR 0x100000 /* 1MB mark */
/*
* TIMER
*/
#define CONFIG_SYS_OPENRISC_TMR_HZ 100
/*
* Memory organisation:
*
* RAM start ---------------------------
* | ... |
* ---------------------------
* | Stack |
* ---------------------------
* | Global data |
* ---------------------------
* | Environment |
* ---------------------------
* | Monitor |
* RAM end ---------------------------
*/
/* We're running in RAM */
#define CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256k */
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
CONFIG_SYS_SDRAM_SIZE - \
CONFIG_SYS_MONITOR_LEN)
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment, 128KB */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
/*
* Global data object and stack pointer
*/
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_ENV_ADDR \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_GBL_DATA_ADDR CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_STACK_LENGTH 0x10000 /* 64KB */
#define CONFIG_SYS_MALLOC_LEN 0x400000 /* 4MB */
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_INIT_SP_OFFSET \
- CONFIG_SYS_STACK_LENGTH \
- CONFIG_SYS_MALLOC_LEN)
/*
* MISC
*/
#define CONFIG_SYS_LONGHELP /* Provide extended help */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O buf size */
#define CONFIG_SYS_MAXARGS 16 /* Max command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Bootarg buf size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + \
16) /* Print buf size */
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x2000)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_INIT_SP_ADDR - 0x20000)
#define CONFIG_CMDLINE_EDITING
/*
* Command line configuration.
*/
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_BSP
#define CONFIG_LMB
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#endif /* __CONFIG_H */