1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for Udoo board. 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include "mx6_common.h" 12 13 #define CFG_MXC_UART_BASE UART2_BASE 14 15 /* MMC Configuration */ 16 #define CFG_SYS_FSL_ESDHC_ADDR 0 17 18 #define CFG_EXTRA_ENV_SETTINGS \ 19 "console=ttymxc1,115200\0" \ 20 "fdt_high=0xffffffff\0" \ 21 "initrd_high=0xffffffff\0" \ 22 "fdtfile=undefined\0" \ 23 "fdt_addr=0x18000000\0" \ 24 "fdt_addr_r=0x18000000\0" \ 25 "ip_dyn=yes\0" \ 26 "mmcdev=2\0" \ 27 "mmcrootfstype=ext4\0" \ 28 "findfdt="\ 29 "if test ${board_rev} = MX6Q; then " \ 30 "setenv fdtfile imx6q-udoo.dtb; fi; " \ 31 "if test ${board_rev} = MX6DL; then " \ 32 "setenv fdtfile imx6dl-udoo.dtb; fi; " \ 33 "if test ${fdtfile} = undefined; then " \ 34 "echo WARNING: Could not determine dtb to use; fi\0" \ 35 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 36 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 37 "ramdisk_addr_r=0x13000000\0" \ 38 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 39 BOOTENV 40 41 #define BOOT_TARGET_DEVICES(func) \ 42 func(MMC, mmc, 2) \ 43 func(SATA, sata, 0) \ 44 func(DHCP, dhcp, na) 45 46 #include <config_distro_bootcmd.h> 47 #include <linux/stringify.h> 48 49 /* Physical Memory Map */ 50 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 51 52 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM 53 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 54 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE 55 56 /* Environment organization */ 57 58 #endif /* __CONFIG_H * */ 59