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 #define CONFIG_SPL_LIBCOMMON_SUPPORT 15 #define CONFIG_SPL_MMC_SUPPORT 16 #include "imx6_spl.h" 17 18 #define MACH_TYPE_WANDBOARD 4412 19 #define CONFIG_MACH_TYPE MACH_TYPE_WANDBOARD 20 21 /* Size of malloc() pool */ 22 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 23 24 #define CONFIG_BOARD_EARLY_INIT_F 25 #define CONFIG_BOARD_LATE_INIT 26 27 #define CONFIG_MXC_UART 28 #define CONFIG_MXC_UART_BASE UART1_BASE 29 30 /* Command definition */ 31 #define CONFIG_CMD_BMODE 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_CMD_I2C 38 #define CONFIG_SYS_I2C 39 #define CONFIG_SYS_I2C_MXC 40 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 41 #define CONFIG_SYS_I2C_SPEED 100000 42 43 /* MMC Configuration */ 44 #define CONFIG_SYS_FSL_USDHC_NUM 2 45 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 46 47 /* USB Configs */ 48 #define CONFIG_CMD_USB 49 #define CONFIG_USB_EHCI 50 #define CONFIG_USB_EHCI_MX6 51 #define CONFIG_USB_STORAGE 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_CMD_PING 58 #define CONFIG_CMD_DHCP 59 #define CONFIG_CMD_MII 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_PHYLIB 67 #define CONFIG_PHY_ATHEROS 68 69 /* Framebuffer */ 70 #define CONFIG_VIDEO 71 #define CONFIG_VIDEO_IPUV3 72 #define CONFIG_CFB_CONSOLE 73 #define CONFIG_VGA_AS_SINGLE_DEVICE 74 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 75 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 76 #define CONFIG_VIDEO_BMP_RLE8 77 #define CONFIG_SPLASH_SCREEN 78 #define CONFIG_SPLASH_SCREEN_ALIGN 79 #define CONFIG_BMP_16BPP 80 #define CONFIG_VIDEO_LOGO 81 #define CONFIG_VIDEO_BMP_LOGO 82 #define CONFIG_IPUV3_CLK 260000000 83 #define CONFIG_CMD_HDMIDETECT 84 #define CONFIG_IMX_HDMI 85 #define CONFIG_IMX_VIDEO_SKIP 86 87 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 88 #define CONFIG_EXTRA_ENV_SETTINGS \ 89 "script=boot.scr\0" \ 90 "image=zImage\0" \ 91 "console=ttymxc0\0" \ 92 "splashpos=m,m\0" \ 93 "fdtfile=undefined\0" \ 94 "fdt_high=0xffffffff\0" \ 95 "initrd_high=0xffffffff\0" \ 96 "fdt_addr=0x18000000\0" \ 97 "boot_fdt=try\0" \ 98 "ip_dyn=yes\0" \ 99 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 100 "mmcpart=1\0" \ 101 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 102 "update_sd_firmware_filename=u-boot.imx\0" \ 103 "update_sd_firmware=" \ 104 "if test ${ip_dyn} = yes; then " \ 105 "setenv get_cmd dhcp; " \ 106 "else " \ 107 "setenv get_cmd tftp; " \ 108 "fi; " \ 109 "if mmc dev ${mmcdev}; then " \ 110 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 111 "setexpr fw_sz ${filesize} / 0x200; " \ 112 "setexpr fw_sz ${fw_sz} + 1; " \ 113 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 114 "fi; " \ 115 "fi\0" \ 116 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 117 "root=${mmcroot}; run videoargs\0" \ 118 "videoargs=" \ 119 "setenv nextcon 0; " \ 120 "if hdmidet; then " \ 121 "setenv bootargs ${bootargs} " \ 122 "video=mxcfb${nextcon}:dev=hdmi,1280x720M@60," \ 123 "if=RGB24; " \ 124 "setenv fbmen fbmem=28M; " \ 125 "setexpr nextcon ${nextcon} + 1; " \ 126 "else " \ 127 "echo - no HDMI monitor;" \ 128 "fi; " \ 129 "i2c dev 1; " \ 130 "if i2c probe 0x10; then " \ 131 "setenv bootargs ${bootargs} " \ 132 "video=mxcfb${nextcon}:dev=lcd,800x480@60," \ 133 "if=RGB666,bpp=32; " \ 134 "if test 0 -eq ${nextcon}; then " \ 135 "setenv fbmem fbmem=10M; " \ 136 "else " \ 137 "setenv fbmem ${fbmem},10M; " \ 138 "fi; " \ 139 "setexpr nextcon ${nextcon} + 1; " \ 140 "else " \ 141 "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \ 142 "fi; " \ 143 "setenv bootargs ${bootargs} ${fbmem}\0" \ 144 "loadbootscript=" \ 145 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 146 "bootscript=echo Running bootscript from mmc ...; " \ 147 "source\0" \ 148 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 149 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \ 150 "mmcboot=echo Booting from mmc ...; " \ 151 "run mmcargs; " \ 152 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 153 "if run loadfdt; then " \ 154 "bootz ${loadaddr} - ${fdt_addr}; " \ 155 "else " \ 156 "if test ${boot_fdt} = try; then " \ 157 "bootz; " \ 158 "else " \ 159 "echo WARN: Cannot load the DT; " \ 160 "fi; " \ 161 "fi; " \ 162 "else " \ 163 "bootz; " \ 164 "fi;\0" \ 165 "netargs=setenv bootargs console=${console},${baudrate} " \ 166 "root=/dev/nfs " \ 167 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 168 "netboot=echo Booting from net ...; " \ 169 "run netargs; " \ 170 "if test ${ip_dyn} = yes; then " \ 171 "setenv get_cmd dhcp; " \ 172 "else " \ 173 "setenv get_cmd tftp; " \ 174 "fi; " \ 175 "${get_cmd} ${image}; " \ 176 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 177 "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \ 178 "bootz ${loadaddr} - ${fdt_addr}; " \ 179 "else " \ 180 "if test ${boot_fdt} = try; then " \ 181 "bootz; " \ 182 "else " \ 183 "echo WARN: Cannot load the DT; " \ 184 "fi; " \ 185 "fi; " \ 186 "else " \ 187 "bootz; " \ 188 "fi;\0" \ 189 "findfdt="\ 190 "if test $board_name = C1 && test $board_rev = MX6Q ; then " \ 191 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 192 "if test $board_name = C1 && test $board_rev = MX6DL ; then " \ 193 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 194 "if test $board_name = B1 && test $board_rev = MX6Q ; then " \ 195 "setenv fdtfile imx6q-wandboard-revb1.dtb; fi; " \ 196 "if test $board_name = B1 && test $board_rev = MX6DL ; then " \ 197 "setenv fdtfile imx6dl-wandboard-revb1.dtb; fi; " \ 198 "if test $fdtfile = undefined; then " \ 199 "echo WARNING: Could not determine dtb to use; fi; \0" \ 200 201 #define CONFIG_BOOTCOMMAND \ 202 "run findfdt; " \ 203 "mmc dev ${mmcdev}; if mmc rescan; then " \ 204 "if run loadbootscript; then " \ 205 "run bootscript; " \ 206 "else " \ 207 "if run loadimage; then " \ 208 "run mmcboot; " \ 209 "else run netboot; " \ 210 "fi; " \ 211 "fi; " \ 212 "else run netboot; fi" 213 214 /* Physical Memory Map */ 215 #define CONFIG_NR_DRAM_BANKS 1 216 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 217 218 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 219 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 220 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 221 222 #define CONFIG_SYS_INIT_SP_OFFSET \ 223 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 224 #define CONFIG_SYS_INIT_SP_ADDR \ 225 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 226 227 /* Environment organization */ 228 #define CONFIG_ENV_SIZE (8 * 1024) 229 230 #define CONFIG_ENV_IS_IN_MMC 231 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 232 #define CONFIG_SYS_MMC_ENV_DEV 0 233 234 #endif /* __CONFIG_H * */ 235