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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2017 Logic PD, Inc.
- *
- * Configuration settings for the LogicPD i.MX6 SOM.
- */
- #ifndef __IMX6LOGIC_CONFIG_H
- #define __IMX6LOGIC_CONFIG_H
- #define CONFIG_MXC_UART_BASE UART1_BASE
- #define CONSOLE_DEV "ttymxc0"
- #ifdef CONFIG_SPL
- #include "imx6_spl.h"
- #endif
- #include "mx6_common.h"
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
- /* MMC Configs */
- #define CONFIG_SYS_FSL_ESDHC_ADDR 0
- #define CONFIG_SYS_FSL_USDHC_NUM 2
- /* Ethernet Configs */
- #define CONFIG_FEC_XCV_TYPE RMII
- #define CONFIG_ETHPRIME "FEC"
- #define CONFIG_FEC_MXC_PHYADDR 0
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "script=boot.scr\0" \
- "image=zImage\0" \
- "bootm_size=0x10000000\0" \
- "fdt_addr_r=0x13000000\0" \
- "ramdisk_addr_r=0x14000000\0" \
- "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
- "ramdisk_file=rootfs.cpio.uboot\0" \
- "boot_fdt=try\0" \
- "ip_dyn=yes\0" \
- "console=" CONSOLE_DEV "\0" \
- "mmcdev=1\0" \
- "mmcpart=1\0" \
- "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
- "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
- "mmcargs=setenv bootargs console=${console},${baudrate}" \
- " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
- "nandargs=setenv bootargs console=${console},${baudrate}" \
- " ubi.mtd=fs root=${nandroot} ${mtdparts} ${optargs}\0" \
- "ramargs=setenv bootargs console=${console},${baudrate}" \
- " root=/dev/ram rw ${mtdparts} ${optargs}\0" \
- "loadbootscript=" \
- "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
- "bootscript=echo Running bootscript from mmc ...;" \
- " source\0" \
- "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
- " setenv kernelsize ${filesize}\0" \
- "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdt_file}\0" \
- "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr_r}" \
- " ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
- "mmcboot=echo Booting from mmc...; run finduuid; run mmcargs;" \
- "run loadimage; run loadfdt; bootz ${loadaddr} - ${fdt_addr_r}\0" \
- "mmcramboot=run ramargs; run loadimage;" \
- " run loadfdt; run loadramdisk;" \
- " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
- "nandboot=echo Booting from nand ...; " \
- " run nandargs;" \
- " nand read ${loadaddr} kernel ${kernelsize};" \
- " nand read ${fdt_addr_r} dtb;" \
- " bootz ${loadaddr} - ${fdt_addr_r}\0" \
- "nandramboot=echo Booting RAMdisk from nand ...; " \
- " nand read ${ramdisk_addr_r} fs ${ramdisksize};" \
- " nand read ${loadaddr} kernel ${kernelsize};" \
- " nand read ${fdt_addr_r} dtb;" \
- " run ramargs;" \
- " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
- "netargs=setenv bootargs console=${console},${baudrate} " \
- "root=/dev/nfs" \
- " ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
- "netboot=echo Booting from net ...; " \
- "run netargs; " \
- "if test ${ip_dyn} = yes; then " \
- "setenv get_cmd dhcp; " \
- "else " \
- "setenv get_cmd tftp; " \
- "fi; " \
- "${get_cmd} ${image}; " \
- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
- "if ${get_cmd} ${fdt_addr_r} ${fdt_file}; then " \
- "bootz ${loadaddr} - ${fdt_addr_r}; " \
- "else " \
- "if test ${boot_fdt} = try; then " \
- "bootz; " \
- "else " \
- "echo WARN: Cannot load the DT; " \
- "fi; " \
- "fi; " \
- "else " \
- "bootz; " \
- "fi;\0" \
- "autoboot=mmc dev ${mmcdev};" \
- "if mmc rescan; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loadimage; then " \
- "run mmcboot; " \
- "else run netboot; " \
- "fi; " \
- "fi; " \
- "else run netboot; fi"
- #define CONFIG_BOOTCOMMAND \
- "run autoboot"
- #define CONFIG_ARP_TIMEOUT 200UL
- #define CONFIG_SYS_MEMTEST_START 0x10000000
- #define CONFIG_SYS_MEMTEST_END 0x10010000
- #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
- /* 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 */
- /* NAND stuff */
- #define CONFIG_SYS_MAX_NAND_DEVICE 1
- #define CONFIG_SYS_NAND_BASE 0x40000000
- #define CONFIG_SYS_NAND_5_ADDR_CYCLE
- #define CONFIG_SYS_NAND_ONFI_DETECTION
- #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
- #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
- #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00500000
- /* MTD device */
- /* DMA stuff, needed for GPMI/MXS NAND support */
- /* EEPROM contains serial no, MAC addr and other Logic PD info */
- #define CONFIG_I2C_EEPROM
- /* 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 1 /* Enabled USB controller number */
- #endif
- /* Falcon Mode */
- #define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
- #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
- #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
- /* Falcon Mode - MMC support: args@1MB kernel@2MB */
- #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
- #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
- #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */
- #endif /* __IMX6LOGIC_CONFIG_H */
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