mirror of
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>
174 lines
4.5 KiB
C
174 lines
4.5 KiB
C
/*
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* Configuration settings for the mini-box PICOSAM9G45 board.
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* (C) Copyright 2015 Inter Act B.V.
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*
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* Based on:
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* U-Boot file: include/configs/at91sam9m10g45ek.h
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* (C) Copyright 2007-2008
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* Stelian Pop <stelian@popies.net>
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* Lead Tech Design <www.leadtechdesign.com>
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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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#include <asm/hardware.h>
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#define CONFIG_SYS_TEXT_BASE 0x23f00000
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#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
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/* ARM asynchronous clock */
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#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
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#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
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#define CONFIG_PICOSAM
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#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_SKIP_LOWLEVEL_INIT
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/* general purpose I/O */
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#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
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#define CONFIG_AT91_GPIO
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#define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */
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/* serial console */
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#define CONFIG_ATMEL_USART
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#define CONFIG_USART_BASE ATMEL_BASE_DBGU
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#define CONFIG_USART_ID ATMEL_ID_SYS
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/* LCD */
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#define LCD_BPP LCD_COLOR8
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#define CONFIG_LCD_LOGO
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#undef LCD_TEST_PATTERN
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#define CONFIG_LCD_INFO
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#define CONFIG_LCD_INFO_BELOW_LOGO
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#define CONFIG_SYS_WHITE_ON_BLACK
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#define CONFIG_ATMEL_LCD
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#define CONFIG_ATMEL_LCD_RGB565
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/* board specific(not enough SRAM) */
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#define CONFIG_AT91SAM9G45_LCD_BASE 0x23E00000
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/* LED */
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#define CONFIG_AT91_LED
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#define CONFIG_GREEN_LED AT91_PIN_PD31 /* this is the user1 led */
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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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/* Enable the watchdog */
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#define CONFIG_AT91SAM9_WATCHDOG
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#define CONFIG_HW_WATCHDOG
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/*
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* Command line configuration.
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*/
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/* SDRAM */
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#define CONFIG_NR_DRAM_BANKS 2
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#define PHYS_SDRAM_1 ATMEL_BASE_CS1 /* on DDRSDRC1 */
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#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
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#define PHYS_SDRAM_2 ATMEL_BASE_CS6 /* on DDRSDRC0 */
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#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
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/* MMC */
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_GENERIC_ATMEL_MCI
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#endif
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/* Ethernet */
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#define CONFIG_MACB
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#define CONFIG_RMII
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#define CONFIG_NET_RETRY_COUNT 20
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#define CONFIG_RESET_PHY_R
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#define CONFIG_AT91_WANTS_COMMON_PHY
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/* USB */
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#define CONFIG_USB_EHCI
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#define CONFIG_USB_EHCI_ATMEL
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#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2
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#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
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#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
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#define CONFIG_SYS_MEMTEST_END 0x23e00000
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#ifdef CONFIG_SYS_USE_MMC
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/* bootstrap + u-boot + env + linux in mmc */
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#define FAT_ENV_INTERFACE "mmc"
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/*
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* We don't specify the part number, if device 0 has partition table, it means
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* the first partition; it no partition table, then take whole device as a
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* FAT file system.
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*/
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#define FAT_ENV_DEVICE_AND_PART "0"
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#define FAT_ENV_FILE "uboot.env"
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#define CONFIG_ENV_IS_IN_FAT
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#define CONFIG_FAT_WRITE
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#define CONFIG_ENV_SIZE 0x4000
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#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
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"root=/dev/mmcblk0p2 rw rootwait"
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#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \
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"fatload mmc 0:1 0x22000000 zImage; " \
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"bootz 0x22000000 - 0x21000000"
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#endif
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_MAXARGS 16
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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_LONGHELP
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_AUTO_COMPLETE
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
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/* Defines for SPL */
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#define CONFIG_SPL_FRAMEWORK
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#define CONFIG_SPL_TEXT_BASE 0x300000
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#define CONFIG_SPL_MAX_SIZE 0x010000
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#define CONFIG_SPL_STACK 0x310000
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#define CONFIG_SYS_MONITOR_LEN 0x80000
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#ifdef CONFIG_SYS_USE_MMC
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#define CONFIG_SPL_BSS_START_ADDR 0x20000000
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#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000
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#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000
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#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
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#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
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#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
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#define CONFIG_SPL_ATMEL_SIZE
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#define CONFIG_SYS_MASTER_CLOCK 132096000
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#define CONFIG_SYS_AT91_PLLA 0x20c73f03
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#define CONFIG_SYS_MCKR 0x1301
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#define CONFIG_SYS_MCKR_CSS 0x1302
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#endif
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#endif
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