u-boot/include/configs/vinco.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

141 lines
4.2 KiB
C

/*
* Configuration settings for the VInCo platform.
*
* Based on the settings for the SAMA5-EK board
* Copyright (C) 2014 Atmel
* Bo Shen <voice.shen@atmel.com>
* Copyright (C) 2015 Free Electrons
* Gregory CLEMENT gregory.clement@free-electrons.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include "at91-sama5_common.h"
/* The value in the common file is too far away for the VInCo platform */
#ifdef CONFIG_SYS_TEXT_BASE
#undef CONFIG_SYS_TEXT_BASE
#endif
#define CONFIG_SYS_TEXT_BASE 0x20f00000
/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE ATMEL_BASE_USART3
#define CONFIG_USART_ID ATMEL_ID_USART3
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
#define CONFIG_SYS_SDRAM_SIZE 0x4000000
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
/* SerialFlash */
#ifdef CONFIG_CMD_SF
#define CONFIG_ATMEL_SPI
#define CONFIG_ATMEL_SPI0
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_CS 0
#define CONFIG_SF_DEFAULT_SPEED 50000000
#define CONFIG_ENV_SPI_MAX_HZ 50000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
#define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
#endif
/* MMC */
#ifdef CONFIG_CMD_MMC
#define CONFIG_SUPPORT_EMMC_BOOT
#define CONFIG_GENERIC_ATMEL_MCI
#define ATMEL_BASE_MMCI ATMEL_BASE_MCI1
#define CONFIG_SYS_MMC_CLK_OD 500000
/* For generating MMC partitions */
#define CONFIG_RANDOM_UUID
#endif
/* USB */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_ATMEL
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#endif
/* USB device */
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_RNDIS
#define CONFIG_USBNET_MANUFACTURER "L+G VInCo"
/* Ethernet Hardware */
#define CONFIG_PHY_SMSC
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_MACB_SEARCH_PHY
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_USB_ETHER_RNDIS
#ifdef CONFIG_SYS_USE_SERIALFLASH
/* bootstrap + u-boot + env + linux in serial flash */
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
/* Use our own mapping for the VInCo platform */
#undef CONFIG_ENV_OFFSET
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_OFFSET 0x10000
#define CONFIG_ENV_SIZE 0x10000
/* Update the bootcommand according to our mapping for the VInCo platform */
#undef CONFIG_BOOTCOMMAND
#define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \
"mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
"mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
"bootz ${loadaddr} - ${oftaddr}"
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656"
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_start=0x20000\0" \
"kernel_size=0x800000\0" \
"mmcblksize=0x200\0" \
"oftaddr=0x21000000\0" \
"loadaddr=0x22000000\0" \
"update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
"sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
"create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
"setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
"setenv partitions 'name=kernel,size=${kernel_size}," \
"start=${kernel_start};name=rootfs,size=-';" \
"gpt write mmc 0 ${partitions} \0"\
"f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
"setexpr fileblksize ${fileblksize} + 1\0" \
"store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
"setexpr k_blksize ${fileblksize};" \
"setexpr k_offset ${kernel_start} / ${mmcblksize};" \
"mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
"store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
"setexpr dtb_blksize ${fileblksize};" \
"setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
"mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
"store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
"setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
"mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
"bootdelay=0\0"
#endif
#endif