1 /* 2 * Copyright (C) 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Wandboard. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include <config_distro_defaults.h> 13 #include "mx6_common.h" 14 15 #include "imx6_spl.h" 16 17 #define CONFIG_MACH_TYPE MACH_TYPE_WANDBOARD_IMX6 18 19 /* Size of malloc() pool */ 20 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 21 22 #define CONFIG_MXC_UART 23 #define CONFIG_MXC_UART_BASE UART1_BASE 24 25 /* SATA Configs */ 26 27 #ifdef CONFIG_CMD_SATA 28 #define CONFIG_DWC_AHSATA 29 #define CONFIG_SYS_SATA_MAX_DEVICE 1 30 #define CONFIG_DWC_AHSATA_PORT_ID 0 31 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 32 #define CONFIG_LBA48 33 #define CONFIG_LIBATA 34 #endif 35 36 #define CONFIG_SYS_MEMTEST_START 0x10000000 37 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 38 39 /* I2C Configs */ 40 #define CONFIG_SYS_I2C 41 #define CONFIG_SYS_I2C_MXC 42 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 43 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 44 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 45 #define CONFIG_SYS_I2C_SPEED 100000 46 47 /* MMC Configuration */ 48 #define CONFIG_SYS_FSL_USDHC_NUM 2 49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 50 51 /* USB Configs */ 52 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 53 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 54 #define CONFIG_MXC_USB_FLAGS 0 55 56 /* Ethernet Configuration */ 57 #define CONFIG_FEC_MXC 58 #define CONFIG_MII 59 #define IMX_FEC_BASE ENET_BASE_ADDR 60 #define CONFIG_FEC_XCV_TYPE RGMII 61 #define CONFIG_ETHPRIME "FEC" 62 #define CONFIG_FEC_MXC_PHYADDR 1 63 #define CONFIG_PHY_ATHEROS 64 65 /* Framebuffer */ 66 #ifdef CONFIG_VIDEO 67 #define CONFIG_VIDEO_IPUV3 68 #define CONFIG_VIDEO_BMP_RLE8 69 #define CONFIG_SPLASH_SCREEN 70 #define CONFIG_SPLASH_SCREEN_ALIGN 71 #define CONFIG_BMP_16BPP 72 #define CONFIG_VIDEO_LOGO 73 #define CONFIG_VIDEO_BMP_LOGO 74 #define CONFIG_IMX_HDMI 75 #define CONFIG_IMX_VIDEO_SKIP 76 #endif 77 78 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 79 #define CONFIG_EXTRA_ENV_SETTINGS \ 80 "console=ttymxc0,115200\0" \ 81 "splashpos=m,m\0" \ 82 "fdtfile=undefined\0" \ 83 "fdt_high=0xffffffff\0" \ 84 "initrd_high=0xffffffff\0" \ 85 "fdt_addr_r=0x18000000\0" \ 86 "fdt_addr=0x18000000\0" \ 87 "ip_dyn=yes\0" \ 88 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 89 "finduuid=part uuid mmc 0:1 uuid\0" \ 90 "update_sd_firmware_filename=u-boot.imx\0" \ 91 "update_sd_firmware=" \ 92 "if test ${ip_dyn} = yes; then " \ 93 "setenv get_cmd dhcp; " \ 94 "else " \ 95 "setenv get_cmd tftp; " \ 96 "fi; " \ 97 "if mmc dev ${mmcdev}; then " \ 98 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 99 "setexpr fw_sz ${filesize} / 0x200; " \ 100 "setexpr fw_sz ${fw_sz} + 1; " \ 101 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 102 "fi; " \ 103 "fi\0" \ 104 "findfdt="\ 105 "if test $board_name = C1 && test $board_rev = MX6Q ; then " \ 106 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 107 "if test $board_name = C1 && test $board_rev = MX6DL ; then " \ 108 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 109 "if test $board_name = B1 && test $board_rev = MX6Q ; then " \ 110 "setenv fdtfile imx6q-wandboard-revb1.dtb; fi; " \ 111 "if test $board_name = B1 && test $board_rev = MX6DL ; then " \ 112 "setenv fdtfile imx6dl-wandboard-revb1.dtb; fi; " \ 113 "if test $fdtfile = undefined; then " \ 114 "echo WARNING: Could not determine dtb to use; fi; \0" \ 115 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 116 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 117 "ramdisk_addr_r=0x13000000\0" \ 118 "ramdiskaddr=0x13000000\0" \ 119 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 120 BOOTENV 121 122 #define BOOT_TARGET_DEVICES(func) \ 123 func(MMC, mmc, 0) \ 124 func(MMC, mmc, 1) \ 125 func(SATA, sata, 0) \ 126 func(USB, usb, 0) \ 127 func(PXE, pxe, na) \ 128 func(DHCP, dhcp, na) 129 130 #define CONFIG_BOOTCOMMAND \ 131 "run findfdt; " \ 132 "run finduuid; " \ 133 "run distro_bootcmd" 134 135 #include <config_distro_bootcmd.h> 136 137 /* Physical Memory Map */ 138 #define CONFIG_NR_DRAM_BANKS 1 139 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 140 141 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 142 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 143 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 144 145 #define CONFIG_SYS_INIT_SP_OFFSET \ 146 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 147 #define CONFIG_SYS_INIT_SP_ADDR \ 148 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 149 150 /* Environment organization */ 151 #define CONFIG_ENV_SIZE (8 * 1024) 152 153 #define CONFIG_ENV_OFFSET (768 * 1024) 154 #define CONFIG_SYS_MMC_ENV_DEV 0 155 156 #endif /* __CONFIG_H * */ 157