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 MACH_TYPE_WANDBOARD 4412 18 #define CONFIG_MACH_TYPE MACH_TYPE_WANDBOARD 19 20 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 22 23 #define CONFIG_BOARD_EARLY_INIT_F 24 25 #define CONFIG_MXC_UART 26 #define CONFIG_MXC_UART_BASE UART1_BASE 27 28 /* SATA Configs */ 29 30 #define CONFIG_CMD_SATA 31 #ifdef CONFIG_CMD_SATA 32 #define CONFIG_DWC_AHSATA 33 #define CONFIG_SYS_SATA_MAX_DEVICE 1 34 #define CONFIG_DWC_AHSATA_PORT_ID 0 35 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 36 #define CONFIG_LBA48 37 #define CONFIG_LIBATA 38 #endif 39 40 /* Command definition */ 41 #define CONFIG_CMD_BMODE 42 43 #define CONFIG_SYS_MEMTEST_START 0x10000000 44 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 45 46 /* I2C Configs */ 47 #define CONFIG_SYS_I2C 48 #define CONFIG_SYS_I2C_MXC 49 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 50 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 51 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 52 #define CONFIG_SYS_I2C_SPEED 100000 53 54 /* MMC Configuration */ 55 #define CONFIG_SYS_FSL_USDHC_NUM 2 56 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 57 58 /* USB Configs */ 59 #define CONFIG_USB_EHCI 60 #define CONFIG_USB_EHCI_MX6 61 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 62 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 63 #define CONFIG_MXC_USB_FLAGS 0 64 65 /* Ethernet Configuration */ 66 #define CONFIG_FEC_MXC 67 #define CONFIG_MII 68 #define IMX_FEC_BASE ENET_BASE_ADDR 69 #define CONFIG_FEC_XCV_TYPE RGMII 70 #define CONFIG_ETHPRIME "FEC" 71 #define CONFIG_FEC_MXC_PHYADDR 1 72 #define CONFIG_PHYLIB 73 #define CONFIG_PHY_ATHEROS 74 75 /* Framebuffer */ 76 #ifdef CONFIG_VIDEO 77 #define CONFIG_VIDEO_IPUV3 78 #define CONFIG_VIDEO_BMP_RLE8 79 #define CONFIG_SPLASH_SCREEN 80 #define CONFIG_SPLASH_SCREEN_ALIGN 81 #define CONFIG_BMP_16BPP 82 #define CONFIG_VIDEO_LOGO 83 #define CONFIG_VIDEO_BMP_LOGO 84 #define CONFIG_IPUV3_CLK 260000000 85 #define CONFIG_CMD_HDMIDETECT 86 #define CONFIG_IMX_HDMI 87 #define CONFIG_IMX_VIDEO_SKIP 88 #endif 89 90 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 91 #define CONFIG_EXTRA_ENV_SETTINGS \ 92 "console=ttymxc0,115200\0" \ 93 "splashpos=m,m\0" \ 94 "fdtfile=undefined\0" \ 95 "fdt_high=0xffffffff\0" \ 96 "initrd_high=0xffffffff\0" \ 97 "fdt_addr_r=0x18000000\0" \ 98 "fdt_addr=0x18000000\0" \ 99 "ip_dyn=yes\0" \ 100 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 101 "update_sd_firmware_filename=u-boot.imx\0" \ 102 "update_sd_firmware=" \ 103 "if test ${ip_dyn} = yes; then " \ 104 "setenv get_cmd dhcp; " \ 105 "else " \ 106 "setenv get_cmd tftp; " \ 107 "fi; " \ 108 "if mmc dev ${mmcdev}; then " \ 109 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 110 "setexpr fw_sz ${filesize} / 0x200; " \ 111 "setexpr fw_sz ${fw_sz} + 1; " \ 112 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 113 "fi; " \ 114 "fi\0" \ 115 "findfdt="\ 116 "if test $board_name = C1 && test $board_rev = MX6Q ; then " \ 117 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 118 "if test $board_name = C1 && test $board_rev = MX6DL ; then " \ 119 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 120 "if test $board_name = B1 && test $board_rev = MX6Q ; then " \ 121 "setenv fdtfile imx6q-wandboard-revb1.dtb; fi; " \ 122 "if test $board_name = B1 && test $board_rev = MX6DL ; then " \ 123 "setenv fdtfile imx6dl-wandboard-revb1.dtb; fi; " \ 124 "if test $fdtfile = undefined; then " \ 125 "echo WARNING: Could not determine dtb to use; fi; \0" \ 126 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 127 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 128 "ramdisk_addr_r=0x13000000\0" \ 129 "ramdiskaddr=0x13000000\0" \ 130 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 131 BOOTENV 132 133 #define BOOT_TARGET_DEVICES(func) \ 134 func(MMC, mmc, 0) \ 135 func(MMC, mmc, 1) \ 136 func(USB, usb, 0) \ 137 func(PXE, pxe, na) \ 138 func(DHCP, dhcp, na) 139 140 #define CONFIG_BOOTCOMMAND \ 141 "run findfdt; " \ 142 "run distro_bootcmd" 143 144 #include <config_distro_bootcmd.h> 145 146 /* Physical Memory Map */ 147 #define CONFIG_NR_DRAM_BANKS 1 148 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 149 150 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 151 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 152 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 153 154 #define CONFIG_SYS_INIT_SP_OFFSET \ 155 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 156 #define CONFIG_SYS_INIT_SP_ADDR \ 157 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 158 159 /* Environment organization */ 160 #define CONFIG_ENV_SIZE (8 * 1024) 161 162 #define CONFIG_ENV_IS_IN_MMC 163 #define CONFIG_ENV_OFFSET (768 * 1024) 164 #define CONFIG_SYS_MMC_ENV_DEV 0 165 166 #endif /* __CONFIG_H * */ 167