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 "mx6_common.h" 13 14 #include "imx6_spl.h" 15 16 #define CONFIG_MACH_TYPE MACH_TYPE_WANDBOARD_IMX6 17 18 /* Size of malloc() pool */ 19 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 20 21 #define CONFIG_MXC_UART 22 #define CONFIG_MXC_UART_BASE UART1_BASE 23 24 /* SATA Configs */ 25 26 #ifdef CONFIG_CMD_SATA 27 #define CONFIG_SYS_SATA_MAX_DEVICE 1 28 #define CONFIG_DWC_AHSATA_PORT_ID 0 29 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 30 #define CONFIG_LBA48 31 #endif 32 33 #define CONFIG_SYS_MEMTEST_START 0x10000000 34 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 35 36 /* I2C Configs */ 37 #define CONFIG_SYS_I2C 38 #define CONFIG_SYS_I2C_MXC 39 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 40 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 42 #define CONFIG_SYS_I2C_SPEED 100000 43 44 /* PMIC */ 45 #define CONFIG_POWER 46 #define CONFIG_POWER_I2C 47 #define CONFIG_POWER_PFUZE100 48 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 49 50 /* MMC Configuration */ 51 #define CONFIG_SYS_FSL_USDHC_NUM 2 52 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 53 54 /* USB Configs */ 55 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 56 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 57 #define CONFIG_MXC_USB_FLAGS 0 58 59 /* Ethernet Configuration */ 60 #define CONFIG_FEC_MXC 61 #define CONFIG_MII 62 #define IMX_FEC_BASE ENET_BASE_ADDR 63 #define CONFIG_FEC_XCV_TYPE RGMII 64 #define CONFIG_ETHPRIME "FEC" 65 #define CONFIG_FEC_MXC_PHYADDR 1 66 #define CONFIG_PHY_ATHEROS 67 68 /* Framebuffer */ 69 #ifdef CONFIG_VIDEO 70 #define CONFIG_VIDEO_IPUV3 71 #define CONFIG_VIDEO_BMP_RLE8 72 #define CONFIG_SPLASH_SCREEN 73 #define CONFIG_SPLASH_SCREEN_ALIGN 74 #define CONFIG_BMP_16BPP 75 #define CONFIG_VIDEO_LOGO 76 #define CONFIG_VIDEO_BMP_LOGO 77 #define CONFIG_IMX_HDMI 78 #define CONFIG_IMX_VIDEO_SKIP 79 #endif 80 81 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 82 #define CONFIG_EXTRA_ENV_SETTINGS \ 83 "console=ttymxc0,115200\0" \ 84 "splashpos=m,m\0" \ 85 "fdtfile=undefined\0" \ 86 "fdt_high=0xffffffff\0" \ 87 "initrd_high=0xffffffff\0" \ 88 "fdt_addr_r=0x18000000\0" \ 89 "fdt_addr=0x18000000\0" \ 90 "ip_dyn=yes\0" \ 91 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 92 "finduuid=part uuid mmc 0:1 uuid\0" \ 93 "update_sd_firmware_filename=u-boot.imx\0" \ 94 "update_sd_firmware=" \ 95 "if test ${ip_dyn} = yes; then " \ 96 "setenv get_cmd dhcp; " \ 97 "else " \ 98 "setenv get_cmd tftp; " \ 99 "fi; " \ 100 "if mmc dev ${mmcdev}; then " \ 101 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 102 "setexpr fw_sz ${filesize} / 0x200; " \ 103 "setexpr fw_sz ${fw_sz} + 1; " \ 104 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 105 "fi; " \ 106 "fi\0" \ 107 "findfdt="\ 108 "if test $board_name = D1 && test $board_rev = MX6QP ; then " \ 109 "setenv fdtfile imx6qp-wandboard-revd1.dtb; fi; " \ 110 "if test $board_name = D1 && test $board_rev = MX6Q ; then " \ 111 "setenv fdtfile imx6q-wandboard-revd1.dtb; fi; " \ 112 "if test $board_name = D1 && test $board_rev = MX6DL ; then " \ 113 "setenv fdtfile imx6dl-wandboard-revd1.dtb; fi; " \ 114 "if test $board_name = C1 && test $board_rev = MX6Q ; then " \ 115 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 116 "if test $board_name = C1 && test $board_rev = MX6DL ; then " \ 117 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 118 "if test $board_name = B1 && test $board_rev = MX6Q ; then " \ 119 "setenv fdtfile imx6q-wandboard-revb1.dtb; fi; " \ 120 "if test $board_name = B1 && test $board_rev = MX6DL ; then " \ 121 "setenv fdtfile imx6dl-wandboard-revb1.dtb; fi; " \ 122 "if test $fdtfile = undefined; then " \ 123 "echo WARNING: Could not determine dtb to use; fi; \0" \ 124 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 125 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 126 "ramdisk_addr_r=0x13000000\0" \ 127 "ramdiskaddr=0x13000000\0" \ 128 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 129 BOOTENV 130 131 #define BOOT_TARGET_DEVICES(func) \ 132 func(MMC, mmc, 0) \ 133 func(MMC, mmc, 1) \ 134 func(SATA, sata, 0) \ 135 func(USB, usb, 0) \ 136 func(PXE, pxe, na) \ 137 func(DHCP, dhcp, na) 138 139 #include <config_distro_bootcmd.h> 140 141 /* Physical Memory Map */ 142 #define CONFIG_NR_DRAM_BANKS 1 143 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 144 145 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 146 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 147 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 148 149 #define CONFIG_SYS_INIT_SP_OFFSET \ 150 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 151 #define CONFIG_SYS_INIT_SP_ADDR \ 152 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 153 154 /* Environment organization */ 155 #define CONFIG_ENV_SIZE (8 * 1024) 156 157 #define CONFIG_ENV_OFFSET (768 * 1024) 158 #define CONFIG_SYS_MMC_ENV_DEV 0 159 160 #endif /* __CONFIG_H * */ 161