mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-18 01:03:05 +00:00
13e28f4987
There are a large number of options under CONFIG_SYS (but some of these are elsewhere, spotted while cleaning CONFIG_SYS) that are never referenced, or only used slightly later in the config file. Remove or restructure these. Signed-off-by: Tom Rini <trini@konsulko.com>
158 lines
4.3 KiB
C
158 lines
4.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2009
|
|
* Marvell Semiconductor <www.marvell.com>
|
|
* Prafulla Wadaskar <prafulla@marvell.com>
|
|
*
|
|
* (C) Copyright 2009
|
|
* Stefan Roese, DENX Software Engineering, sr@denx.de.
|
|
*
|
|
* (C) Copyright 2010-2011
|
|
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
|
|
*/
|
|
|
|
/*
|
|
* for linking errors see
|
|
* http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
|
|
*/
|
|
|
|
#ifndef _CONFIG_KM_ARM_H
|
|
#define _CONFIG_KM_ARM_H
|
|
|
|
#define CONFIG_NAND_ECC_BCH
|
|
|
|
/* include common defines/options for all Keymile boards */
|
|
#include "keymile-common.h"
|
|
|
|
/* Increase max size of compressed kernel */
|
|
|
|
#include "asm/arch/config.h"
|
|
|
|
/* architecture specific default bootargs */
|
|
#define CONFIG_KM_DEF_BOOT_ARGS_CPU \
|
|
"bootcountaddr=${bootcountaddr} ${mtdparts}" \
|
|
" boardid=0x${IVM_BoardId} hwkey=0x${IVM_HWKey}"
|
|
|
|
#define CONFIG_KM_DEF_ENV_CPU \
|
|
"u-boot=" CONFIG_HOSTNAME "/u-boot.kwb\0" \
|
|
CONFIG_KM_UPDATE_UBOOT \
|
|
"set_fdthigh=setenv fdt_high ${kernelmem}\0" \
|
|
"checkfdt=" \
|
|
"if cramfsls fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb; " \
|
|
"then true; else setenv cramfsloadfdt true; " \
|
|
"setenv boot bootm ${load_addr_r}; " \
|
|
"echo No FDT found, booting with the kernel " \
|
|
"appended one; fi\0" \
|
|
""
|
|
|
|
/*
|
|
* NAND Flash configuration
|
|
*/
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
|
|
/*
|
|
* Other required minimal configurations
|
|
*/
|
|
|
|
/*
|
|
* Ethernet Driver configuration
|
|
*/
|
|
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer autoneg timeout */
|
|
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
|
|
#define CONFIG_PHY_BASE_ADR 0
|
|
|
|
/*
|
|
* I2C related stuff
|
|
*/
|
|
#undef CONFIG_I2C_MVTWSI
|
|
#define CONFIG_SYS_I2C_INIT_BOARD
|
|
|
|
#define CONFIG_SYS_NUM_I2C_BUSES 6
|
|
#define CONFIG_SYS_I2C_MAX_HOPS 1
|
|
#define CONFIG_SYS_I2C_BUSES { {0, {I2C_NULL_HOP} }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 3} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 4} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 5} } }, \
|
|
}
|
|
|
|
#ifndef __ASSEMBLY__
|
|
#include <asm/arch/gpio.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/stringify.h>
|
|
extern void __set_direction(unsigned pin, int high);
|
|
#define KM_KIRKWOOD_SDA_PIN 8
|
|
#define KM_KIRKWOOD_SCL_PIN 9
|
|
#define KM_KIRKWOOD_SOFT_I2C_GPIOS 0x0300
|
|
#define KM_KIRKWOOD_ENV_WP 38
|
|
|
|
#define I2C_ACTIVE __set_direction(KM_KIRKWOOD_SDA_PIN, 0)
|
|
#define I2C_TRISTATE __set_direction(KM_KIRKWOOD_SDA_PIN, 1)
|
|
#define I2C_READ (kw_gpio_get_value(KM_KIRKWOOD_SDA_PIN) ? 1 : 0)
|
|
#define I2C_SDA(bit) kw_gpio_set_value(KM_KIRKWOOD_SDA_PIN, bit)
|
|
#define I2C_SCL(bit) kw_gpio_set_value(KM_KIRKWOOD_SCL_PIN, bit)
|
|
#endif
|
|
|
|
#define I2C_DELAY udelay(1)
|
|
#define I2C_SOFT_DECLARATIONS
|
|
|
|
/*
|
|
* Environment variables configurations
|
|
*/
|
|
#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
|
|
#define CONFIG_ENV_TOTAL_SIZE 0x20000 /* no bracets! */
|
|
#else
|
|
#define CONFIG_SYS_EEPROM_WREN
|
|
#define CONFIG_I2C_ENV_EEPROM_BUS 5 /* I2C2 (Mux-Port 5) */
|
|
#endif
|
|
|
|
#define KM_FLASH_GPIO_PIN 16
|
|
|
|
#define CONFIG_KM_UPDATE_UBOOT \
|
|
"update=" \
|
|
"sf probe 0;sf erase 0 +${filesize};" \
|
|
"sf write ${load_addr_r} 0 ${filesize};\0"
|
|
|
|
#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
|
|
#define CONFIG_KM_NEW_ENV \
|
|
"newenv=sf probe 0;" \
|
|
"sf erase " __stringify(CONFIG_ENV_OFFSET) " " \
|
|
__stringify(CONFIG_ENV_TOTAL_SIZE)"\0"
|
|
#else
|
|
#define CONFIG_KM_NEW_ENV \
|
|
"newenv=setenv addr 0x100000 && " \
|
|
"i2c dev " __stringify(CONFIG_I2C_ENV_EEPROM_BUS) "; " \
|
|
"mw.b ${addr} 0 4 && " \
|
|
"eeprom write " __stringify(CONFIG_SYS_I2C_EEPROM_ADDR) \
|
|
" ${addr} " __stringify(CONFIG_ENV_OFFSET) " 4 && " \
|
|
"eeprom write " __stringify(CONFIG_SYS_I2C_EEPROM_ADDR) \
|
|
" ${addr} " __stringify(CONFIG_ENV_OFFSET_REDUND) " 4\0"
|
|
#endif
|
|
|
|
#ifndef CONFIG_KM_BOARD_EXTRA_ENV
|
|
#define CONFIG_KM_BOARD_EXTRA_ENV ""
|
|
#endif
|
|
|
|
/*
|
|
* Default environment variables
|
|
*/
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
CONFIG_KM_BOARD_EXTRA_ENV \
|
|
CONFIG_KM_DEF_ENV \
|
|
CONFIG_KM_NEW_ENV \
|
|
"arch=arm\0" \
|
|
""
|
|
|
|
/* additions for new relocation code, must be added to all boards */
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
|
|
/* address for the bootcount (taken from end of RAM) */
|
|
#define BOOTCOUNT_ADDR (CONFIG_KM_RESERVED_PRAM)
|
|
|
|
/* enable POST tests */
|
|
#define CONFIG_POST (CONFIG_SYS_POST_MEM_REGIONS)
|
|
#define CONFIG_POST_SKIP_ENV_FLAGS
|
|
#define CONFIG_POST_EXTERNAL_WORD_FUNCS
|
|
|
|
#endif /* _CONFIG_KM_ARM_H */
|