u-boot/include/configs/pepper.h
Nikita Kiryanov 181bd9dc61 kconfig: add config option for shell prompt
Add option to set shell prompt string from menuconfig and migrate
boards globally.

The migration is done as follows:
- Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the
  entry moved to their defconfig files.
- Boards that defined some kind of #ifdef logic which selects the
  CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT
  right before the #ifdef logic and were left alone.
- This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus
  CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h
  files. This results in a streamlined default value across platforms, and
  includes the following files: spear-common, sunxi-common, mv-common,
  ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common.
- Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were
  not updated in their respective defconfig files under the assumption that
  since they did not explicitly define a value, they're fine with whatever
  the default is.
- On the other hand, boards that relied on a value defined in some
  <boards>_common.h file such as woodburn_common, rpi-common,
  bur_am335x_common, ls2085a_common, siemens_am33x_common, and
  omap3_evm_common, had their values moved to the respective defconfig files.
- The define V_PROMPT was removed, since it is not used anywhere except for
  assigning a value for CONFIG_SYS_PROMPT.

Cc: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
[trini: Add spring, sniper, smartweb to conversion]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-13 07:19:33 -04:00

99 lines
2.7 KiB
C

/*
* Copyright (C) 2013 Gumstix, Inc. - http://www.gumstix.com/
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_PEPPER_H
#define __CONFIG_PEPPER_H
#define CONFIG_MMC
#include <configs/ti_am335x_common.h>
#undef CONFIG_BOARD_LATE_INIT
#undef CONFIG_SPL_OS_BOOT
/* Clock defines */
#define V_OSCK 24000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK)
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
/* Mach type */
#define MACH_TYPE_PEPPER 4207 /* Until the next sync */
#define CONFIG_MACH_TYPE MACH_TYPE_PEPPER
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_ENV_IS_NOWHERE
/* Display cpuinfo */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"fdtfile=am335x-pepper.dtb\0" \
"console=ttyO0,115200n8\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
"mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
"load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"loaduimage=fatload mmc ${mmcdev}:1 ${loadaddr} uImage\0" \
"uimageboot=echo Booting from mmc${mmcdev} ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"ubiboot=echo Booting from nand (ubifs) ...; " \
"run ubiargs; run ubiload; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"echo SD/MMC found on device ${mmcdev};" \
"if run loadbootenv; then " \
"echo Loaded environment from ${bootenv};" \
"run importbootenv;" \
"fi;" \
"if test -n $uenvcmd; then " \
"echo Running uenvcmd ...;" \
"run uenvcmd;" \
"fi;" \
"if run mmcload; then " \
"run mmcboot;" \
"fi;" \
"if run loaduimage; then " \
"run uimageboot;" \
"fi;" \
"fi;" \
/* Serial console configuration */
#define CONFIG_CONS_INDEX 1 /* UART0 */
#define CONFIG_SERIAL1 1
#define CONFIG_SYS_NS16550_COM1 0x44e09000
/* Ethernet support */
#define CONFIG_PHY_GIGE
#define CONFIG_PHYLIB
#define CONFIG_PHY_ADDR 0
#define CONFIG_PHY_MICREL
#define CONFIG_PHY_MICREL_KSZ9021
#define CONFIG_PHY_RESET_DELAY 1000
/* SPL */
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
#endif /* __CONFIG_PEPPER_H */