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 #define CONFIG_MXC_GPIO 27 28 #define CONFIG_MXC_UART 29 #define CONFIG_MXC_UART_BASE UART1_BASE 30 31 /* allow to overwrite serial and ethaddr */ 32 #define CONFIG_ENV_OVERWRITE 33 #define CONFIG_CONS_INDEX 1 34 #define CONFIG_BAUDRATE 115200 35 36 /* Command definition */ 37 38 #define CONFIG_CMD_BMODE 39 #define CONFIG_CMD_SETEXPR 40 41 #define CONFIG_BOOTDELAY 5 42 43 #define CONFIG_SYS_MEMTEST_START 0x10000000 44 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 45 #define CONFIG_LOADADDR 0x12000000 46 #define CONFIG_SYS_TEXT_BASE 0x17800000 47 48 /* I2C Configs */ 49 #define CONFIG_CMD_I2C 50 #define CONFIG_SYS_I2C 51 #define CONFIG_SYS_I2C_MXC 52 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 53 #define CONFIG_SYS_I2C_SPEED 100000 54 55 /* MMC Configuration */ 56 #define CONFIG_FSL_ESDHC 57 #define CONFIG_FSL_USDHC 58 #define CONFIG_SYS_FSL_USDHC_NUM 2 59 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 60 61 #define CONFIG_MMC 62 #define CONFIG_CMD_MMC 63 #define CONFIG_GENERIC_MMC 64 #define CONFIG_BOUNCE_BUFFER 65 #define CONFIG_CMD_EXT2 66 #define CONFIG_CMD_FAT 67 #define CONFIG_DOS_PARTITION 68 69 /* USB Configs */ 70 #define CONFIG_CMD_USB 71 #define CONFIG_USB_EHCI 72 #define CONFIG_USB_EHCI_MX6 73 #define CONFIG_USB_STORAGE 74 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 75 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 76 #define CONFIG_MXC_USB_FLAGS 0 77 78 /* Ethernet Configuration */ 79 #define CONFIG_CMD_PING 80 #define CONFIG_CMD_DHCP 81 #define CONFIG_CMD_MII 82 #define CONFIG_CMD_NET 83 #define CONFIG_FEC_MXC 84 #define CONFIG_MII 85 #define IMX_FEC_BASE ENET_BASE_ADDR 86 #define CONFIG_FEC_XCV_TYPE RGMII 87 #define CONFIG_ETHPRIME "FEC" 88 #define CONFIG_FEC_MXC_PHYADDR 1 89 #define CONFIG_PHYLIB 90 #define CONFIG_PHY_ATHEROS 91 92 /* Framebuffer */ 93 #define CONFIG_VIDEO 94 #define CONFIG_VIDEO_IPUV3 95 #define CONFIG_CFB_CONSOLE 96 #define CONFIG_VGA_AS_SINGLE_DEVICE 97 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 98 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 99 #define CONFIG_VIDEO_BMP_RLE8 100 #define CONFIG_SPLASH_SCREEN 101 #define CONFIG_SPLASH_SCREEN_ALIGN 102 #define CONFIG_BMP_16BPP 103 #define CONFIG_VIDEO_LOGO 104 #define CONFIG_VIDEO_BMP_LOGO 105 #define CONFIG_IPUV3_CLK 260000000 106 #define CONFIG_CMD_HDMIDETECT 107 #define CONFIG_IMX_HDMI 108 #define CONFIG_IMX_VIDEO_SKIP 109 110 #define CONFIG_CMD_FUSE 111 #ifdef CONFIG_CMD_FUSE 112 #define CONFIG_MXC_OCOTP 113 #endif 114 115 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 116 #define CONFIG_EXTRA_ENV_SETTINGS \ 117 "script=boot.scr\0" \ 118 "image=zImage\0" \ 119 "console=ttymxc0\0" \ 120 "splashpos=m,m\0" \ 121 "fdtfile=undefined\0" \ 122 "fdt_high=0xffffffff\0" \ 123 "initrd_high=0xffffffff\0" \ 124 "fdt_addr=0x18000000\0" \ 125 "boot_fdt=try\0" \ 126 "ip_dyn=yes\0" \ 127 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 128 "mmcpart=1\0" \ 129 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 130 "update_sd_firmware_filename=u-boot.imx\0" \ 131 "update_sd_firmware=" \ 132 "if test ${ip_dyn} = yes; then " \ 133 "setenv get_cmd dhcp; " \ 134 "else " \ 135 "setenv get_cmd tftp; " \ 136 "fi; " \ 137 "if mmc dev ${mmcdev}; then " \ 138 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 139 "setexpr fw_sz ${filesize} / 0x200; " \ 140 "setexpr fw_sz ${fw_sz} + 1; " \ 141 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 142 "fi; " \ 143 "fi\0" \ 144 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 145 "root=${mmcroot}; run videoargs\0" \ 146 "videoargs=" \ 147 "setenv nextcon 0; " \ 148 "if hdmidet; then " \ 149 "setenv bootargs ${bootargs} " \ 150 "video=mxcfb${nextcon}:dev=hdmi,1280x720M@60," \ 151 "if=RGB24; " \ 152 "setenv fbmen fbmem=28M; " \ 153 "setexpr nextcon ${nextcon} + 1; " \ 154 "else " \ 155 "echo - no HDMI monitor;" \ 156 "fi; " \ 157 "i2c dev 1; " \ 158 "if i2c probe 0x10; then " \ 159 "setenv bootargs ${bootargs} " \ 160 "video=mxcfb${nextcon}:dev=lcd,800x480@60," \ 161 "if=RGB666,bpp=32; " \ 162 "if test 0 -eq ${nextcon}; then " \ 163 "setenv fbmem fbmem=10M; " \ 164 "else " \ 165 "setenv fbmem ${fbmem},10M; " \ 166 "fi; " \ 167 "setexpr nextcon ${nextcon} + 1; " \ 168 "else " \ 169 "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \ 170 "fi; " \ 171 "setenv bootargs ${bootargs} ${fbmem}\0" \ 172 "loadbootscript=" \ 173 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 174 "bootscript=echo Running bootscript from mmc ...; " \ 175 "source\0" \ 176 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 177 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \ 178 "mmcboot=echo Booting from mmc ...; " \ 179 "run mmcargs; " \ 180 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 181 "if run loadfdt; then " \ 182 "bootz ${loadaddr} - ${fdt_addr}; " \ 183 "else " \ 184 "if test ${boot_fdt} = try; then " \ 185 "bootz; " \ 186 "else " \ 187 "echo WARN: Cannot load the DT; " \ 188 "fi; " \ 189 "fi; " \ 190 "else " \ 191 "bootz; " \ 192 "fi;\0" \ 193 "netargs=setenv bootargs console=${console},${baudrate} " \ 194 "root=/dev/nfs " \ 195 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 196 "netboot=echo Booting from net ...; " \ 197 "run netargs; " \ 198 "if test ${ip_dyn} = yes; then " \ 199 "setenv get_cmd dhcp; " \ 200 "else " \ 201 "setenv get_cmd tftp; " \ 202 "fi; " \ 203 "${get_cmd} ${image}; " \ 204 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 205 "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \ 206 "bootz ${loadaddr} - ${fdt_addr}; " \ 207 "else " \ 208 "if test ${boot_fdt} = try; then " \ 209 "bootz; " \ 210 "else " \ 211 "echo WARN: Cannot load the DT; " \ 212 "fi; " \ 213 "fi; " \ 214 "else " \ 215 "bootz; " \ 216 "fi;\0" \ 217 "findfdt="\ 218 "if test $board_rev = MX6Q ; then " \ 219 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 220 "if test $board_rev = MX6DL ; then " \ 221 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 222 "if test $fdtfile = undefined; then " \ 223 "echo WARNING: Could not determine dtb to use; fi; \0" \ 224 225 #define CONFIG_BOOTCOMMAND \ 226 "run findfdt; " \ 227 "mmc dev ${mmcdev}; if mmc rescan; then " \ 228 "if run loadbootscript; then " \ 229 "run bootscript; " \ 230 "else " \ 231 "if run loadimage; then " \ 232 "run mmcboot; " \ 233 "else run netboot; " \ 234 "fi; " \ 235 "fi; " \ 236 "else run netboot; fi" 237 238 /* Miscellaneous configurable options */ 239 #define CONFIG_SYS_LONGHELP 240 #define CONFIG_SYS_HUSH_PARSER 241 #define CONFIG_AUTO_COMPLETE 242 #define CONFIG_SYS_CBSIZE 256 243 #define CONFIG_SYS_MAXARGS 16 244 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 245 246 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 247 248 #define CONFIG_CMDLINE_EDITING 249 250 /* Physical Memory Map */ 251 #define CONFIG_NR_DRAM_BANKS 1 252 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 253 254 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 255 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 256 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 257 258 #define CONFIG_SYS_INIT_SP_OFFSET \ 259 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 260 #define CONFIG_SYS_INIT_SP_ADDR \ 261 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 262 263 /* Environment organization */ 264 #define CONFIG_ENV_SIZE (8 * 1024) 265 266 #define CONFIG_ENV_IS_IN_MMC 267 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 268 #define CONFIG_SYS_MMC_ENV_DEV 0 269 270 #define CONFIG_OF_LIBFDT 271 #define CONFIG_CMD_BOOTZ 272 273 #ifndef CONFIG_SYS_DCACHE_OFF 274 #define CONFIG_CMD_CACHE 275 #endif 276 277 #endif /* __CONFIG_H * */ 278