upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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159 lines
4.9 KiB
159 lines
4.9 KiB
/*
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* Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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* Copyright (C) 2012 Renesas Solutions Corp.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __KZM9G_H
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#define __KZM9G_H
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#undef DEBUG
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#define CONFIG_RMOBILE
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#define CONFIG_SH73A0
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#define CONFIG_KZM_A9_GT
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#define CONFIG_RMOBILE_BOARD_STRING "KMC KZM-A9-GT"
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#define CONFIG_MACH_TYPE MACH_TYPE_KZM9G
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#include <asm/arch/rmobile.h>
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_DISPLAY_CPUINFO
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#define CONFIG_DISPLAY_BOARDINFO
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_OF_LIBFDT
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#include <config_cmd_default.h>
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_DOS_PARTITION
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_BOOTZ
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_BOOTARGS "root=/dev/null console=ttySC4,115200"
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_VERSION_VARIABLE
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#undef CONFIG_SHOW_BOOT_PROGRESS
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/* MEMORY */
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#define KZM_SDRAM_BASE (0x40000000)
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#define PHYS_SDRAM KZM_SDRAM_BASE
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#define PHYS_SDRAM_SIZE (512 * 1024 * 1024)
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#define CONFIG_NR_DRAM_BANKS (1)
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/* NOR Flash */
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#define KZM_FLASH_BASE (0x00000000)
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#define CONFIG_SYS_FLASH_BASE (KZM_FLASH_BASE)
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#define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT)
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#define CONFIG_SYS_MAX_FLASH_BANKS (1)
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#define CONFIG_SYS_MAX_FLASH_SECT (512)
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/* prompt */
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_PROMPT "KZM-A9-GT# "
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE 256
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE 512
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#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
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/* SCIF */
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#define CONFIG_SCIF_CONSOLE
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#define CONFIG_CONS_SCIF4
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#undef CONFIG_SYS_CONSOLE_INFO_QUIET
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#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
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#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
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#define CONFIG_SYS_MEMTEST_START (KZM_SDRAM_BASE)
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#define CONFIG_SYS_MEMTEST_END \
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(CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
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#undef CONFIG_SYS_ALT_MEMTEST
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#undef CONFIG_SYS_MEMTEST_SCRATCH
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#undef CONFIG_SYS_LOADS_BAUD_CHANGE
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#define CONFIG_SYS_INIT_RAM_ADDR (0xE5600000) /* on MERAM */
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#define CONFIG_SYS_INIT_RAM_SIZE (0x10000)
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#define LOW_LEVEL_MERAM_STACK (CONFIG_SYS_INIT_RAM_ADDR - 4)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
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CONFIG_SYS_INIT_RAM_SIZE - \
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GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SDRAM_OFFSET_FOR_RT (16 * 1024 * 1024)
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#define CONFIG_SYS_SDRAM_BASE (KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT)
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#define CONFIG_SYS_SDRAM_SIZE (PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
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#define CONFIG_SYS_MONITOR_BASE (KZM_FLASH_BASE)
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
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#define CONFIG_SYS_GBL_DATA_SIZE (256)
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#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
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#define CONFIG_SYS_TEXT_BASE 0x00000000
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#define CONFIG_STANDALONE_LOAD_ADDR 0x41000000
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/* FLASH */
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI
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#undef CONFIG_SYS_FLASH_QUIET_TEST
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define FLASH_SECTOR_SIZE (256 * 1024) /* 256 KB sectors */
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#define CONFIG_ENV_SIZE FLASH_SECTOR_SIZE
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#define CONFIG_ENV_OFFSET FLASH_SECTOR_SIZE
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
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/* Timeout for Flash erase operations (in ms) */
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#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
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/* Timeout for Flash write operations (in ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
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/* Timeout for Flash set sector lock bit operations (in ms) */
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#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
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/* Timeout for Flash clear lock bit operations (in ms) */
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#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
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#undef CONFIG_SYS_FLASH_PROTECTION
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#undef CONFIG_SYS_DIRECT_FLASH_TFTP
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#define CONFIG_ENV_IS_IN_FLASH
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/* GPIO / PFC */
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#define CONFIG_SH_GPIO_PFC
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/* Clock */
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#define CONFIG_GLOBAL_TIMER
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#define CONFIG_SYS_CLK_FREQ (48000000)
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#define CONFIG_SYS_CPU_CLK (1196000000)
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#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
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#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */
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/* Ether */
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#define CONFIG_NET_MULTI
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DHCP
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#define CONFIG_SMC911X
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#define CONFIG_SMC911X_BASE (0x10000000)
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#define CONFIG_SMC911X_32_BIT
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#define CONFIG_NFS_TIMEOUT 10000UL
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/* I2C */
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#define CONFIG_CMD_I2C
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_SH
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#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 5
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#define CONFIG_SYS_I2C_SH_BASE0 0xE6820000
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#define CONFIG_SYS_I2C_SH_SPEED0 100000
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#define CONFIG_SYS_I2C_SH_BASE1 0xE6822000
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#define CONFIG_SYS_I2C_SH_SPEED1 100000
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#define CONFIG_SYS_I2C_SH_BASE2 0xE6824000
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#define CONFIG_SYS_I2C_SH_SPEED2 100000
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#define CONFIG_SYS_I2C_SH_BASE3 0xE6826000
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#define CONFIG_SYS_I2C_SH_SPEED3 100000
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#define CONFIG_SYS_I2C_SH_BASE4 0xE6828000
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#define CONFIG_SYS_I2C_SH_SPEED4 100000
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#define CONFIG_SH_I2C_8BIT
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#define CONFIG_SH_I2C_DATA_HIGH 4
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#define CONFIG_SH_I2C_DATA_LOW 5
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#define CONFIG_SH_I2C_CLOCK 104000000 /* 104 MHz */
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#endif /* __KZM9G_H */
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