1 /* 2 * Copyright 2014-2015 Freescale Semiconductor, Inc. 3 * Copyright Jasbir Matharu 4 * Copyright 2015 UDOO Team 5 * 6 * Configuration settings for the UDOO NEO board. 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __CONFIG_H 12 #define __CONFIG_H 13 14 #include <config_distro_defaults.h> 15 #include "mx6_common.h" 16 17 #include "imx6_spl.h" 18 19 /* Size of malloc() pool */ 20 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) 21 #define CONFIG_MXC_UART 22 23 /* MMC Configuration */ 24 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 25 26 /* Command definition */ 27 #define CONFIG_MXC_UART_BASE UART1_BASE 28 #define CONFIG_SYS_MMC_ENV_DEV 0 /*USDHC2*/ 29 30 /* Linux only */ 31 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 32 #define CONFIG_EXTRA_ENV_SETTINGS \ 33 "console=ttymxc0,115200\0" \ 34 "fdt_high=0xffffffff\0" \ 35 "initrd_high=0xffffffff\0" \ 36 "fdtfile=undefined\0" \ 37 "fdt_addr=0x83000000\0" \ 38 "fdt_addr_r=0x83000000\0" \ 39 "ip_dyn=yes\0" \ 40 "mmcdev=0\0" \ 41 "mmcrootfstype=ext4\0" \ 42 "findfdt="\ 43 "if test $board_name = BASIC; then " \ 44 "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \ 45 "if test $board_name = BASICKS; then " \ 46 "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \ 47 "if test $board_name = FULL; then " \ 48 "setenv fdtfile imx6sx-udoo-neo-full.dtb; fi; " \ 49 "if test $board_name = EXTENDED; then " \ 50 "setenv fdtfile imx6sx-udoo-neo-extended.dtb; fi; " \ 51 "if test $fdtfile = UNDEFINED; then " \ 52 "echo WARNING: Could not determine dtb to use; fi\0" \ 53 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 54 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 55 "ramdisk_addr_r=0x84000000\0" \ 56 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 57 BOOTENV 58 59 #define BOOT_TARGET_DEVICES(func) \ 60 func(MMC, mmc, 0) \ 61 func(DHCP, dhcp, na) 62 63 #define CONFIG_BOOTCOMMAND \ 64 "run findfdt; " \ 65 "run distro_bootcmd" 66 67 #include <config_distro_bootcmd.h> 68 69 /* Miscellaneous configurable options */ 70 #define CONFIG_SYS_MEMTEST_START 0x80000000 71 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000) 72 73 /* Physical Memory Map */ 74 #define CONFIG_NR_DRAM_BANKS 1 75 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 76 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 77 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 78 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 79 80 #define CONFIG_SYS_INIT_SP_OFFSET \ 81 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 82 #define CONFIG_SYS_INIT_SP_ADDR \ 83 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 84 85 /* Environment organization */ 86 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 87 #define CONFIG_ENV_SIZE SZ_8K 88 #define CONFIG_ENV_IS_IN_MMC 89 90 #define CONFIG_IMX_THERMAL 91 92 /* I2C configs */ 93 #define CONFIG_SYS_I2C 94 #define CONFIG_SYS_I2C_MXC 95 #define CONFIG_SYS_I2C_MXC_I2C1 96 #define CONFIG_SYS_I2C_SPEED 100000 97 98 /* PMIC */ 99 #define CONFIG_POWER 100 #define CONFIG_POWER_I2C 101 #define CONFIG_POWER_PFUZE3000 102 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 103 #define PFUZE3000_I2C_BUS 0 104 105 /* Network */ 106 #define CONFIG_FEC_MXC 107 #define CONFIG_MII 108 109 #define CONFIG_FEC_ENET_DEV 0 110 #define IMX_FEC_BASE ENET_BASE_ADDR 111 #define CONFIG_FEC_MXC_PHYADDR 0x0 112 113 #define CONFIG_FEC_XCV_TYPE RMII 114 #define CONFIG_ETHPRIME "FEC0" 115 116 #define CONFIG_PHYLIB 117 #define CONFIG_PHY_MICREL 118 119 #endif /* __CONFIG_H */ 120