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