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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303 lines
9.8 KiB
303 lines
9.8 KiB
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016-2017
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include "mx6_common.h"
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#define CONFIG_SPL_LIBCOMMON_SUPPORT
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#include "imx6_spl.h"
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#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + 0x80000)
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#define CONFIG_SPL_OS_BOOT
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#define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + 0x180000)
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#define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + 0x1980000)
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#define CONFIG_SYS_FDT_SIZE (48 * SZ_1K)
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#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
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/*
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* Below defines are set but NOT really used since we by
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* design force U-Boot run when we boot in development
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* mode from SD card (SD2)
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*/
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#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR (0x800)
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#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (0x80)
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#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR (0x1000)
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#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
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#define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6q-mccmon.dtb"
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_BOARD_LATE_INIT
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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#define CONFIG_SYS_MEMTEST_START 0x10000000
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
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#define CONFIG_SF_DEFAULT_BUS 2
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#define CONFIG_SF_DEFAULT_CS 0
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#define CONFIG_SF_DEFAULT_SPEED 25000000
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#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
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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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#define CONFIG_SYS_I2C_SPEED 100000
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/* MMC Configuration */
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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/* NOR 16-bit mode */
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#define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR
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#define CONFIG_SYS_FLASH_PROTECTION
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
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#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* Use buffered writes*/
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_FLASH_CFI_DRIVER /* Use drivers/cfi_flash.c */
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#define CONFIG_FLASH_VERIFY
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/* NOR Flash MTD */
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_FLASH_CFI_MTD
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#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
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#define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) }
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#define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) }
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/* MTD support */
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_PARTITIONS
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/* USB Configs */
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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/* Ethernet Configuration */
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#define CONFIG_FEC_MXC
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#define CONFIG_MII
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#define IMX_FEC_BASE ENET_BASE_ADDR
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#define CONFIG_FEC_XCV_TYPE RGMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_FEC_MXC_PHYADDR 1
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"console=ttymxc0,115200 quiet\0" \
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"fdtfile=imx6q-mccmon6.dtb\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"boot_os=yes\0" \
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"download_kernel=" \
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"tftpboot ${kernel_addr} ${kernel_file};" \
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"tftpboot ${fdt_addr} ${fdtfile};\0" \
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"get_boot_medium=" \
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"setenv boot_medium nor;" \
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"setexpr.l _src_sbmr1 *0x020d8004;" \
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"setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \
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"if test ${_b_medium} = 40; then " \
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"setenv boot_medium sdcard;" \
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"fi\0" \
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"kernel_file=uImage\0" \
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"load_kernel=" \
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"load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \
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"load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \
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"boot_sd=" \
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"echo '#######################';" \
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"echo '# Factory SDcard Boot #';" \
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"echo '#######################';" \
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"setenv mmcdev 1;" \
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"setenv mmcfactorydev 0;" \
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"setenv mmcfactorypart 1;" \
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"run factory_flash_img;\0" \
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"boot_nor=" \
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"setenv kernelnor 0x08180000;" \
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"setenv dtbnor 0x09980000;" \
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"setenv bootargs console=${console} " \
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CONFIG_MTDPARTS_DEFAULT " " \
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"root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \
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"cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \
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"bootm ${kernelnor} - ${dtbloadaddr};\0" \
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"boot_recovery=" \
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"echo '#######################';" \
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"echo '# RECOVERY SWU Boot #';" \
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"echo '#######################';" \
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"setenv rootfsloadaddr 0x13000000;" \
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"setenv swukernelnor 0x08980000;" \
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"setenv swurootfsnor 0x09180000;" \
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"setenv swudtbnor 0x099A0000;" \
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"setenv bootargs console=${console} " \
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CONFIG_MTDPARTS_DEFAULT " " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}::off root=/dev/ram rw;" \
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"cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \
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"cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \
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"bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \
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"boot_tftp=" \
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"echo '#######################';" \
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"echo '# TFTP Boot #';" \
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"echo '#######################';" \
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"if run download_kernel; then " \
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"setenv bootargs console=${console} " \
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"root=/dev/mmcblk0p2 rootwait;" \
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"bootm ${kernel_addr} - ${fdt_addr};" \
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"fi\0" \
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"bootcmd=" \
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"if test -n ${recovery_status}; then " \
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"run boot_recovery;" \
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"else " \
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"if test ! -n ${boot_medium}; then " \
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"run get_boot_medium;" \
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"if test ${boot_medium} = sdcard; then " \
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"run boot_sd;" \
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"else " \
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"run boot_nor;" \
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"fi;" \
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"else " \
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"if test ${boot_medium} = tftp; then " \
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"run boot_tftp;" \
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"fi;" \
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"fi;" \
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"fi\0" \
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"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
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"fdt_addr=0x18000000\0" \
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"bootdev=1\0" \
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"bootpart=1\0" \
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"kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \
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"netdev=eth0\0" \
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"load_addr=0x11000000\0" \
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"dtbloadaddr=0x12000000\0" \
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"uboot_file=u-boot.img\0" \
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"SPL_file=SPL\0" \
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"load_uboot=tftp ${load_addr} ${uboot_file}\0" \
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"nor_img_addr=0x11000000\0" \
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"nor_img_file=core-image-lwn-mccmon6.nor\0" \
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"emmc_img_file=core-image-lwn-mccmon6.ext4\0" \
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"nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \
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"nor_img_size=0x02000000\0" \
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"factory_script_file=factory.scr\0" \
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"factory_load_script=" \
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"if test -e mmc ${mmcdev}:${mmcfactorypart} " \
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"${factory_script_file}; then " \
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"load mmc ${mmcdev}:${mmcfactorypart} " \
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"${loadaddr} ${factory_script_file};" \
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"fi\0" \
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"factory_script=echo Running factory script from mmc${mmcdev} ...; " \
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"source ${loadaddr}\0" \
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"factory_flash_img="\
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"echo 'Flash mccmon6 with factory images'; " \
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"if run factory_load_script; then " \
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"run factory_script;" \
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"else " \
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"echo No factory script: ${factory_script_file} found on " \
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"device ${mmcdev};" \
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"run factory_nor_img;" \
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"run factory_eMMC_img;" \
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"fi\0" \
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"factory_eMMC_img="\
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"echo 'Update mccmon6 eMMC image'; " \
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"if load mmc ${mmcdev}:${mmcfactorypart} " \
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"${loadaddr} ${emmc_img_file}; 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 dev ${mmcfactorydev};" \
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"mmc write ${loadaddr} 0x0 ${fw_sz};" \
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"fi\0" \
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"factory_nor_img="\
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"echo 'Update mccmon6 NOR image'; " \
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"if load mmc ${mmcdev}:${mmcfactorypart} " \
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"${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"nor_update=" \
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"protect off ${nor_bank_start} +${nor_img_size};" \
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"erase ${nor_bank_start} +${nor_img_size};" \
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"setexpr nor_img_size ${nor_img_size} / 4; " \
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"cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \
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"tftp_nor_uboot="\
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"echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \
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"setenv nor_img_file u-boot.img; " \
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"setenv nor_img_size 0x80000; " \
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"setenv nor_bank_start 0x08080000; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_uImg="\
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"echo 'Update mccmon6 NOR uImage via TFTP'; " \
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"setenv nor_img_file uImage; " \
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"setenv nor_img_size 0x500000; " \
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"setenv nor_bank_start 0x08180000; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_dtb="\
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"echo 'Update mccmon6 NOR DTB via TFTP'; " \
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"setenv nor_img_file imx6q-mccmon6.dtb; " \
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"setenv nor_img_size 0x20000; " \
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"setenv nor_bank_start 0x09980000; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_img="\
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"echo 'Update mccmon6 NOR image via TFTP'; " \
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"if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
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"run nor_update;" \
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"fi\0" \
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"tftp_nor_SPL="\
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"if tftp ${load_addr} SPL_padded; then " \
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"erase 0x08000000 +0x20000;" \
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"cp.b ${load_addr} 0x08000000 0x20000;" \
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"fi;\0" \
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"tftp_sd_SPL="\
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"if mmc dev 1; then " \
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"if tftp ${load_addr} ${SPL_file}; 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 ${load_addr} 0x2 ${fw_sz};" \
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"fi;" \
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"fi;\0" \
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"tftp_sd_uboot="\
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"if mmc dev 1; then " \
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"if run load_uboot; 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 ${load_addr} 0x8A ${fw_sz};" \
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"fi;" \
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"fi;\0"
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_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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/* Environment organization */
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#define CONFIG_ENV_SIZE (SZ_128K)
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/* Envs are stored in NOR flash */
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#define CONFIG_ENV_SECT_SIZE (SZ_128K)
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000)
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#endif /* __CONFIG_H * */
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