1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2014-2015 Freescale Semiconductor, Inc. 4 * Copyright Jasbir Matharu 5 * Copyright 2015 UDOO Team 6 * 7 * Configuration settings for the UDOO NEO board. 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #include "mx6_common.h" 14 15 #include "imx6_spl.h" 16 17 /* Size of malloc() pool */ 18 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) 19 #define CONFIG_MXC_UART 20 21 /* MMC Configuration */ 22 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 23 24 /* Command definition */ 25 #define CONFIG_MXC_UART_BASE UART1_BASE 26 #define CONFIG_SYS_MMC_ENV_DEV 0 /*USDHC2*/ 27 28 /* Linux only */ 29 #define CONFIG_EXTRA_ENV_SETTINGS \ 30 "console=ttymxc0,115200\0" \ 31 "fdt_high=0xffffffff\0" \ 32 "initrd_high=0xffffffff\0" \ 33 "fdtfile=undefined\0" \ 34 "fdt_addr=0x83000000\0" \ 35 "fdt_addr_r=0x83000000\0" \ 36 "ip_dyn=yes\0" \ 37 "mmcdev=0\0" \ 38 "mmcrootfstype=ext4\0" \ 39 "findfdt="\ 40 "if test $board_name = BASIC; then " \ 41 "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \ 42 "if test $board_name = BASICKS; then " \ 43 "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \ 44 "if test $board_name = FULL; then " \ 45 "setenv fdtfile imx6sx-udoo-neo-full.dtb; fi; " \ 46 "if test $board_name = EXTENDED; then " \ 47 "setenv fdtfile imx6sx-udoo-neo-extended.dtb; fi; " \ 48 "if test $fdtfile = UNDEFINED; then " \ 49 "echo WARNING: Could not determine dtb to use; fi\0" \ 50 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 51 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 52 "ramdisk_addr_r=0x84000000\0" \ 53 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 54 BOOTENV 55 56 #define BOOT_TARGET_DEVICES(func) \ 57 func(MMC, mmc, 0) \ 58 func(DHCP, dhcp, na) 59 60 #include <config_distro_bootcmd.h> 61 62 /* Miscellaneous configurable options */ 63 #define CONFIG_SYS_MEMTEST_START 0x80000000 64 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000) 65 66 /* Physical Memory Map */ 67 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 68 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 69 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 70 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 71 72 #define CONFIG_SYS_INIT_SP_OFFSET \ 73 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 74 #define CONFIG_SYS_INIT_SP_ADDR \ 75 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 76 77 /* Environment organization */ 78 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 79 #define CONFIG_ENV_SIZE SZ_8K 80 81 #define CONFIG_IMX_THERMAL 82 83 /* I2C configs */ 84 #define CONFIG_SYS_I2C 85 #define CONFIG_SYS_I2C_MXC 86 #define CONFIG_SYS_I2C_MXC_I2C1 87 #define CONFIG_SYS_I2C_SPEED 100000 88 89 /* PMIC */ 90 #define CONFIG_POWER 91 #define CONFIG_POWER_I2C 92 #define CONFIG_POWER_PFUZE3000 93 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 94 #define PFUZE3000_I2C_BUS 0 95 96 /* Network */ 97 #define CONFIG_FEC_MXC 98 99 #define CONFIG_FEC_ENET_DEV 0 100 #define IMX_FEC_BASE ENET_BASE_ADDR 101 #define CONFIG_FEC_MXC_PHYADDR 0x0 102 103 #define CONFIG_FEC_XCV_TYPE RMII 104 #define CONFIG_ETHPRIME "FEC0" 105 106 #endif /* __CONFIG_H */ 107