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Diffstat (limited to 'roms/u-boot/include/configs/imx6_logic.h')
| -rw-r--r-- | roms/u-boot/include/configs/imx6_logic.h | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/roms/u-boot/include/configs/imx6_logic.h b/roms/u-boot/include/configs/imx6_logic.h new file mode 100644 index 000000000..6b992f9ab --- /dev/null +++ b/roms/u-boot/include/configs/imx6_logic.h @@ -0,0 +1,166 @@ +/* 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=0x14000000\0" \ + "ramdisk_addr_r=0x14080000\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 + +/* 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 */ |