1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2013 Freescale Semiconductor, Inc.
5 * Configuration settings for Udoo board.
11 #include "mx6_common.h"
15 /* Provide the MACH_TYPE value that the vendor kernel requires. */
16 #define CONFIG_MACH_TYPE 4800
18 /* Size of malloc() pool */
19 #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M)
21 #define CONFIG_MXC_UART_BASE UART2_BASE
28 #define CONFIG_FEC_MXC
29 #define IMX_FEC_BASE ENET_BASE_ADDR
30 #define CONFIG_FEC_XCV_TYPE RGMII
31 #define CONFIG_ETHPRIME "FEC"
32 #define CONFIG_FEC_MXC_PHYADDR 6
34 /* MMC Configuration */
35 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
37 #define CONFIG_EXTRA_ENV_SETTINGS \
38 "console=ttymxc1,115200\0" \
39 "fdt_high=0xffffffff\0" \
40 "initrd_high=0xffffffff\0" \
41 "fdtfile=undefined\0" \
42 "fdt_addr=0x18000000\0" \
43 "fdt_addr_r=0x18000000\0" \
46 "mmcrootfstype=ext4\0" \
48 "if test ${board_rev} = MX6Q; then " \
49 "setenv fdtfile imx6q-udoo.dtb; fi; " \
50 "if test ${board_rev} = MX6DL; then " \
51 "setenv fdtfile imx6dl-udoo.dtb; fi; " \
52 "if test ${fdtfile} = undefined; then " \
53 "echo WARNING: Could not determine dtb to use; fi\0" \
54 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
55 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
56 "ramdisk_addr_r=0x13000000\0" \
57 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
60 #define BOOT_TARGET_DEVICES(func) \
65 #include <config_distro_bootcmd.h>
66 #include <linux/stringify.h>
68 /* Physical Memory Map */
69 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
71 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
72 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
73 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
75 #define CONFIG_SYS_INIT_SP_OFFSET \
76 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
77 #define CONFIG_SYS_INIT_SP_ADDR \
78 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
80 /* Environment organization */
82 #endif /* __CONFIG_H * */