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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186 lines
5.0 KiB
186 lines
5.0 KiB
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2011 Freescale Semiconductor, Inc.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/arch/imx-regs.h>
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/* High Level Configuration Options */
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#define CONFIG_SYS_TEXT_BASE 0x81200000
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#define CONFIG_SYS_FSL_CLK
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#define CONFIG_SYS_TIMER_RATE 32768
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#define CONFIG_SYS_TIMER_COUNTER \
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(&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
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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_MACH_TYPE MACH_TYPE_MX25_3DS
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
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/* Physical Memory Map */
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#define PHYS_SDRAM_1 0x80000000
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#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
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#define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* Memory Test */
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#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
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/* Serial Info */
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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/* No NOR flash present */
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#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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/* U-Boot general configuration */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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/* Boot Argument Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* Ethernet */
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#define CONFIG_FEC_MXC
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#define CONFIG_FEC_MXC_PHYADDR 0x1f
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#define CONFIG_ENV_OVERWRITE
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/* ESDHC driver */
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#define CONFIG_SYS_FSL_ESDHC_ADDR IMX_MMC_SDHC1_BASE
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#define CONFIG_SYS_FSL_ESDHC_NUM 1
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/* PMIC Configs */
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_FSL
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#define CONFIG_POWER_FSL_MC34704
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#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
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/* I2C Configs */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
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#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
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/* RTC */
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#define CONFIG_RTC_IMXDI
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/* Fuse API support */
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#define CONFIG_FSL_IIM
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#define CONFIG_CMD_FUSE
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/* Ethernet Configs */
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#define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"script=boot.scr\0" \
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"image=zImage\0" \
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"console=ttymxc0\0" \
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"splashpos=m,m\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
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"fdt_addr=0x82000000\0" \
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"boot_fdt=try\0" \
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"ip_dyn=yes\0" \
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"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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"mmcpart=1\0" \
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"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
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"update_sd_firmware_filename=u-boot.imx\0" \
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"update_sd_firmware=" \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"if mmc dev ${mmcdev}; then " \
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"if ${get_cmd} ${update_sd_firmware_filename}; then " \
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"setexpr fw_sz ${filesize} / 0x200; " \
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"setexpr fw_sz ${fw_sz} + 1; " \
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"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
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"fi; " \
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"fi\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=${mmcroot}\0" \
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"loadbootscript=" \
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"load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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"bootscript=echo Running bootscript from mmc ...; " \
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"source\0" \
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"loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
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"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"run mmcargs; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if run loadfdt; then " \
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"bootz ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootz; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootz; " \
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"fi;\0" \
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"netargs=setenv bootargs console=${console},${baudrate} " \
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"root=/dev/nfs " \
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"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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"netboot=echo Booting from net ...; " \
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"run netargs; " \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"${get_cmd} ${image}; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
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"bootz ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootz; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootz; " \
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"fi;\0"
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#define CONFIG_BOOTCOMMAND \
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"mmc dev ${mmcdev}; if mmc rescan; then " \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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"if run loadimage; then " \
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"run mmcboot; " \
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"else run netboot; " \
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"fi; " \
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"fi; " \
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"else run netboot; fi"
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/* Miscellaneous configurable options */
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#endif /* __CONFIG_H */
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