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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2017-2019 A. Karas, SomLabs
- * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
- *
- * Configuration settings for the SoMlabs VisionSOM 6ULL board.
- */
- #ifndef __SOMLABS_VISIONSOM_6ULL_H
- #define __SOMLABS_VISIONSOM_6ULL_H
- #include <asm/arch/imx-regs.h>
- #include <linux/sizes.h>
- #include "mx6_common.h"
- #include <asm/mach-imx/gpio.h>
- /* SPL options */
- #include "imx6_spl.h"
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
- #define CONFIG_MXC_UART
- #define CONFIG_MXC_UART_BASE UART1_BASE
- /* MMC Configs */
- #ifdef CONFIG_FSL_USDHC
- #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
- #define CONFIG_SYS_FSL_USDHC_NUM 1
- #endif /* CONFIG_FSL_USDHC */
- #define CONFIG_CMD_READ
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "bootm_size=0x10000000\0" \
- "console=ttymxc0\0" \
- "initrd_addr=0x86800000\0" \
- "fdt_addr=0x83000000\0" \
- "script=boot.scr\0" \
- "image=zImage\0" \
- "splashimage=0x80000000\0" \
- "splashfile=/boot/splash.bmp\0" \
- "mmcdev=1\0" \
- "mmcpart=1\0" \
- "mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
- "setrootmmc=setenv rootspec root=${mmcroot}\0" \
- "setbootscriptmmc=setenv loadbootscript " \
- "load mmc ${mmcdev}:${mmcpart} " \
- "${loadaddr} /boot/${script};\0" \
- "setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
- "${loadaddr} /boot/${image}; " \
- "setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
- "${fdt_addr} /boot/${fdt_file};\0" \
- "setbootargs=setenv bootargs console=${console},${baudrate} " \
- "${rootspec}\0" \
- "execbootscript=echo Running bootscript...; source\0" \
- "setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
- "checkbootdev=run setbootscriptmmc; " \
- "run setrootmmc; " \
- "run setloadmmc; " \
- #define CONFIG_BOOTCOMMAND \
- "run setfdtfile; " \
- "run checkbootdev; " \
- "run loadfdt;" \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loadimage; then " \
- "run setbootargs; " \
- "bootz ${loadaddr} - ${fdt_addr}; " \
- "fi; " \
- "fi"
- /* Miscellaneous configurable options */
- #define CONFIG_SYS_MEMTEST_START 0x80000000
- #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000)
- #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
- #define CONFIG_SYS_HZ 1000
- /* Physical Memory Map */
- #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
- #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
- #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
- #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
- #define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
- #define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
- /* environment organization */
- #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
- #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
- /* USB Configs */
- #ifdef CONFIG_CMD_USB
- #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
- #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
- #define CONFIG_MXC_USB_FLAGS 0
- #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
- #endif
- #ifdef CONFIG_CMD_NET
- #define CONFIG_FEC_MXC
- #define IMX_FEC_BASE ENET_BASE_ADDR
- #define CONFIG_FEC_MXC_PHYADDR 0x1
- #define CONFIG_FEC_XCV_TYPE RMII
- #define CONFIG_ETHPRIME "eth0"
- #endif
- #define CONFIG_IMX_THERMAL
- #endif
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