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 #define CONFIG_CMD_SETEXPR 33 34 #define CONFIG_SYS_MEMTEST_START 0x10000000 35 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 36 37 /* I2C Configs */ 38 #define CONFIG_CMD_I2C 39 #define CONFIG_SYS_I2C 40 #define CONFIG_SYS_I2C_MXC 41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 42 #define CONFIG_SYS_I2C_SPEED 100000 43 44 /* MMC Configuration */ 45 #define CONFIG_FSL_ESDHC 46 #define CONFIG_FSL_USDHC 47 #define CONFIG_SYS_FSL_USDHC_NUM 2 48 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 49 50 #define CONFIG_MMC 51 #define CONFIG_CMD_MMC 52 #define CONFIG_GENERIC_MMC 53 #define CONFIG_BOUNCE_BUFFER 54 #define CONFIG_CMD_EXT2 55 #define CONFIG_CMD_FAT 56 #define CONFIG_DOS_PARTITION 57 58 /* USB Configs */ 59 #define CONFIG_CMD_USB 60 #define CONFIG_USB_EHCI 61 #define CONFIG_USB_EHCI_MX6 62 #define CONFIG_USB_STORAGE 63 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 64 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 65 #define CONFIG_MXC_USB_FLAGS 0 66 67 /* Ethernet Configuration */ 68 #define CONFIG_CMD_PING 69 #define CONFIG_CMD_DHCP 70 #define CONFIG_CMD_MII 71 #define CONFIG_CMD_NET 72 #define CONFIG_FEC_MXC 73 #define CONFIG_MII 74 #define IMX_FEC_BASE ENET_BASE_ADDR 75 #define CONFIG_FEC_XCV_TYPE RGMII 76 #define CONFIG_ETHPRIME "FEC" 77 #define CONFIG_FEC_MXC_PHYADDR 1 78 #define CONFIG_PHYLIB 79 #define CONFIG_PHY_ATHEROS 80 81 /* Framebuffer */ 82 #define CONFIG_VIDEO 83 #define CONFIG_VIDEO_IPUV3 84 #define CONFIG_CFB_CONSOLE 85 #define CONFIG_VGA_AS_SINGLE_DEVICE 86 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 87 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 88 #define CONFIG_VIDEO_BMP_RLE8 89 #define CONFIG_SPLASH_SCREEN 90 #define CONFIG_SPLASH_SCREEN_ALIGN 91 #define CONFIG_BMP_16BPP 92 #define CONFIG_VIDEO_LOGO 93 #define CONFIG_VIDEO_BMP_LOGO 94 #define CONFIG_IPUV3_CLK 260000000 95 #define CONFIG_CMD_HDMIDETECT 96 #define CONFIG_IMX_HDMI 97 #define CONFIG_IMX_VIDEO_SKIP 98 99 #define CONFIG_CMD_FUSE 100 #ifdef CONFIG_CMD_FUSE 101 #define CONFIG_MXC_OCOTP 102 #endif 103 104 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 105 #define CONFIG_EXTRA_ENV_SETTINGS \ 106 "script=boot.scr\0" \ 107 "image=zImage\0" \ 108 "console=ttymxc0\0" \ 109 "splashpos=m,m\0" \ 110 "fdtfile=undefined\0" \ 111 "fdt_high=0xffffffff\0" \ 112 "initrd_high=0xffffffff\0" \ 113 "fdt_addr=0x18000000\0" \ 114 "boot_fdt=try\0" \ 115 "ip_dyn=yes\0" \ 116 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 117 "mmcpart=1\0" \ 118 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 119 "update_sd_firmware_filename=u-boot.imx\0" \ 120 "update_sd_firmware=" \ 121 "if test ${ip_dyn} = yes; then " \ 122 "setenv get_cmd dhcp; " \ 123 "else " \ 124 "setenv get_cmd tftp; " \ 125 "fi; " \ 126 "if mmc dev ${mmcdev}; then " \ 127 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 128 "setexpr fw_sz ${filesize} / 0x200; " \ 129 "setexpr fw_sz ${fw_sz} + 1; " \ 130 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 131 "fi; " \ 132 "fi\0" \ 133 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 134 "root=${mmcroot}; run videoargs\0" \ 135 "videoargs=" \ 136 "setenv nextcon 0; " \ 137 "if hdmidet; then " \ 138 "setenv bootargs ${bootargs} " \ 139 "video=mxcfb${nextcon}:dev=hdmi,1280x720M@60," \ 140 "if=RGB24; " \ 141 "setenv fbmen fbmem=28M; " \ 142 "setexpr nextcon ${nextcon} + 1; " \ 143 "else " \ 144 "echo - no HDMI monitor;" \ 145 "fi; " \ 146 "i2c dev 1; " \ 147 "if i2c probe 0x10; then " \ 148 "setenv bootargs ${bootargs} " \ 149 "video=mxcfb${nextcon}:dev=lcd,800x480@60," \ 150 "if=RGB666,bpp=32; " \ 151 "if test 0 -eq ${nextcon}; then " \ 152 "setenv fbmem fbmem=10M; " \ 153 "else " \ 154 "setenv fbmem ${fbmem},10M; " \ 155 "fi; " \ 156 "setexpr nextcon ${nextcon} + 1; " \ 157 "else " \ 158 "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \ 159 "fi; " \ 160 "setenv bootargs ${bootargs} ${fbmem}\0" \ 161 "loadbootscript=" \ 162 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 163 "bootscript=echo Running bootscript from mmc ...; " \ 164 "source\0" \ 165 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 166 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \ 167 "mmcboot=echo Booting from mmc ...; " \ 168 "run mmcargs; " \ 169 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 170 "if run loadfdt; then " \ 171 "bootz ${loadaddr} - ${fdt_addr}; " \ 172 "else " \ 173 "if test ${boot_fdt} = try; then " \ 174 "bootz; " \ 175 "else " \ 176 "echo WARN: Cannot load the DT; " \ 177 "fi; " \ 178 "fi; " \ 179 "else " \ 180 "bootz; " \ 181 "fi;\0" \ 182 "netargs=setenv bootargs console=${console},${baudrate} " \ 183 "root=/dev/nfs " \ 184 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 185 "netboot=echo Booting from net ...; " \ 186 "run netargs; " \ 187 "if test ${ip_dyn} = yes; then " \ 188 "setenv get_cmd dhcp; " \ 189 "else " \ 190 "setenv get_cmd tftp; " \ 191 "fi; " \ 192 "${get_cmd} ${image}; " \ 193 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 194 "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \ 195 "bootz ${loadaddr} - ${fdt_addr}; " \ 196 "else " \ 197 "if test ${boot_fdt} = try; then " \ 198 "bootz; " \ 199 "else " \ 200 "echo WARN: Cannot load the DT; " \ 201 "fi; " \ 202 "fi; " \ 203 "else " \ 204 "bootz; " \ 205 "fi;\0" \ 206 "findfdt="\ 207 "if test $board_rev = MX6Q ; then " \ 208 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 209 "if test $board_rev = MX6DL ; then " \ 210 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 211 "if test $fdtfile = undefined; then " \ 212 "echo WARNING: Could not determine dtb to use; fi; \0" \ 213 214 #define CONFIG_BOOTCOMMAND \ 215 "run findfdt; " \ 216 "mmc dev ${mmcdev}; if mmc rescan; then " \ 217 "if run loadbootscript; then " \ 218 "run bootscript; " \ 219 "else " \ 220 "if run loadimage; then " \ 221 "run mmcboot; " \ 222 "else run netboot; " \ 223 "fi; " \ 224 "fi; " \ 225 "else run netboot; fi" 226 227 /* Physical Memory Map */ 228 #define CONFIG_NR_DRAM_BANKS 1 229 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 230 231 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 232 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 233 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 234 235 #define CONFIG_SYS_INIT_SP_OFFSET \ 236 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 237 #define CONFIG_SYS_INIT_SP_ADDR \ 238 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 239 240 /* Environment organization */ 241 #define CONFIG_ENV_SIZE (8 * 1024) 242 243 #define CONFIG_ENV_IS_IN_MMC 244 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 245 #define CONFIG_SYS_MMC_ENV_DEV 0 246 247 #define CONFIG_OF_LIBFDT 248 #define CONFIG_CMD_BOOTZ 249 250 #ifndef CONFIG_SYS_DCACHE_OFF 251 #define CONFIG_CMD_CACHE 252 #endif 253 254 #endif /* __CONFIG_H * */ 255