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 #define CONFIG_DISPLAY_BOARDINFO_LATE 17 18 #define CONFIG_MACH_TYPE MACH_TYPE_WANDBOARD_IMX6 19 20 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 22 23 #define CONFIG_MXC_UART 24 #define CONFIG_MXC_UART_BASE UART1_BASE 25 26 /* SATA Configs */ 27 28 #ifdef CONFIG_CMD_SATA 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 #endif 34 35 #define CONFIG_SYS_MEMTEST_START 0x10000000 36 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 37 38 /* I2C Configs */ 39 #define CONFIG_SYS_I2C 40 #define CONFIG_SYS_I2C_MXC 41 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 42 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 43 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 44 #define CONFIG_SYS_I2C_SPEED 100000 45 46 /* PMIC */ 47 #define CONFIG_POWER 48 #define CONFIG_POWER_I2C 49 #define CONFIG_POWER_PFUZE100 50 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 51 52 /* MMC Configuration */ 53 #define CONFIG_SYS_FSL_USDHC_NUM 2 54 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 55 56 /* USB Configs */ 57 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 58 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 59 #define CONFIG_MXC_USB_FLAGS 0 60 61 /* Ethernet Configuration */ 62 #define CONFIG_FEC_MXC 63 #define CONFIG_MII 64 #define IMX_FEC_BASE ENET_BASE_ADDR 65 #define CONFIG_FEC_XCV_TYPE RGMII 66 #define CONFIG_ETHPRIME "FEC" 67 #define CONFIG_FEC_MXC_PHYADDR 1 68 #define CONFIG_PHY_ATHEROS 69 70 /* Framebuffer */ 71 #ifdef CONFIG_VIDEO 72 #define CONFIG_VIDEO_IPUV3 73 #define CONFIG_VIDEO_BMP_RLE8 74 #define CONFIG_SPLASH_SCREEN 75 #define CONFIG_SPLASH_SCREEN_ALIGN 76 #define CONFIG_BMP_16BPP 77 #define CONFIG_VIDEO_LOGO 78 #define CONFIG_VIDEO_BMP_LOGO 79 #define CONFIG_IMX_HDMI 80 #define CONFIG_IMX_VIDEO_SKIP 81 #endif 82 83 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 84 #define CONFIG_EXTRA_ENV_SETTINGS \ 85 "console=ttymxc0,115200\0" \ 86 "splashpos=m,m\0" \ 87 "fdtfile=undefined\0" \ 88 "fdt_high=0xffffffff\0" \ 89 "initrd_high=0xffffffff\0" \ 90 "fdt_addr_r=0x18000000\0" \ 91 "fdt_addr=0x18000000\0" \ 92 "ip_dyn=yes\0" \ 93 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 94 "finduuid=part uuid mmc 0:1 uuid\0" \ 95 "update_sd_firmware_filename=u-boot.imx\0" \ 96 "update_sd_firmware=" \ 97 "if test ${ip_dyn} = yes; then " \ 98 "setenv get_cmd dhcp; " \ 99 "else " \ 100 "setenv get_cmd tftp; " \ 101 "fi; " \ 102 "if mmc dev ${mmcdev}; then " \ 103 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 104 "setexpr fw_sz ${filesize} / 0x200; " \ 105 "setexpr fw_sz ${fw_sz} + 1; " \ 106 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 107 "fi; " \ 108 "fi\0" \ 109 "findfdt="\ 110 "if test $board_name = D1 && test $board_rev = MX6QP ; then " \ 111 "setenv fdtfile imx6qp-wandboard-revd1.dtb; fi; " \ 112 "if test $board_name = D1 && test $board_rev = MX6Q ; then " \ 113 "setenv fdtfile imx6q-wandboard-revd1.dtb; fi; " \ 114 "if test $board_name = D1 && test $board_rev = MX6DL ; then " \ 115 "setenv fdtfile imx6dl-wandboard-revd1.dtb; fi; " \ 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(SATA, sata, 0) \ 137 func(USB, usb, 0) \ 138 func(PXE, pxe, na) \ 139 func(DHCP, dhcp, na) 140 141 #include <config_distro_bootcmd.h> 142 143 /* Physical Memory Map */ 144 #define CONFIG_NR_DRAM_BANKS 1 145 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 146 147 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 148 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 149 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 150 151 #define CONFIG_SYS_INIT_SP_OFFSET \ 152 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 153 #define CONFIG_SYS_INIT_SP_ADDR \ 154 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 155 156 /* Environment organization */ 157 #define CONFIG_ENV_SIZE (8 * 1024) 158 159 #define CONFIG_ENV_OFFSET (768 * 1024) 160 #define CONFIG_SYS_MMC_ENV_DEV 0 161 162 #endif /* __CONFIG_H * */ 163