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 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 #define CONFIG_REVISION_TAG 25 26 /* Size of malloc() pool */ 27 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 28 29 #define CONFIG_BOARD_EARLY_INIT_F 30 #define CONFIG_BOARD_LATE_INIT 31 #define CONFIG_MXC_GPIO 32 33 #define CONFIG_MXC_UART 34 #define CONFIG_MXC_UART_BASE UART1_BASE 35 36 /* allow to overwrite serial and ethaddr */ 37 #define CONFIG_ENV_OVERWRITE 38 #define CONFIG_CONS_INDEX 1 39 #define CONFIG_BAUDRATE 115200 40 41 /* Command definition */ 42 43 #define CONFIG_CMD_BMODE 44 #define CONFIG_CMD_SETEXPR 45 46 #define CONFIG_BOOTDELAY 5 47 48 #define CONFIG_SYS_MEMTEST_START 0x10000000 49 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 50 #define CONFIG_LOADADDR 0x12000000 51 #define CONFIG_SYS_TEXT_BASE 0x17800000 52 53 /* I2C Configs */ 54 #define CONFIG_CMD_I2C 55 #define CONFIG_SYS_I2C 56 #define CONFIG_SYS_I2C_MXC 57 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 58 #define CONFIG_SYS_I2C_SPEED 100000 59 60 /* MMC Configuration */ 61 #define CONFIG_FSL_ESDHC 62 #define CONFIG_FSL_USDHC 63 #define CONFIG_SYS_FSL_USDHC_NUM 2 64 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 65 66 #define CONFIG_MMC 67 #define CONFIG_CMD_MMC 68 #define CONFIG_GENERIC_MMC 69 #define CONFIG_BOUNCE_BUFFER 70 #define CONFIG_CMD_EXT2 71 #define CONFIG_CMD_FAT 72 #define CONFIG_DOS_PARTITION 73 74 /* USB Configs */ 75 #define CONFIG_CMD_USB 76 #define CONFIG_USB_EHCI 77 #define CONFIG_USB_EHCI_MX6 78 #define CONFIG_USB_STORAGE 79 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 80 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 81 #define CONFIG_MXC_USB_FLAGS 0 82 83 /* Ethernet Configuration */ 84 #define CONFIG_CMD_PING 85 #define CONFIG_CMD_DHCP 86 #define CONFIG_CMD_MII 87 #define CONFIG_CMD_NET 88 #define CONFIG_FEC_MXC 89 #define CONFIG_MII 90 #define IMX_FEC_BASE ENET_BASE_ADDR 91 #define CONFIG_FEC_XCV_TYPE RGMII 92 #define CONFIG_ETHPRIME "FEC" 93 #define CONFIG_FEC_MXC_PHYADDR 1 94 #define CONFIG_PHYLIB 95 #define CONFIG_PHY_ATHEROS 96 97 /* Framebuffer */ 98 #define CONFIG_VIDEO 99 #define CONFIG_VIDEO_IPUV3 100 #define CONFIG_CFB_CONSOLE 101 #define CONFIG_VGA_AS_SINGLE_DEVICE 102 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 103 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 104 #define CONFIG_VIDEO_BMP_RLE8 105 #define CONFIG_SPLASH_SCREEN 106 #define CONFIG_SPLASH_SCREEN_ALIGN 107 #define CONFIG_BMP_16BPP 108 #define CONFIG_VIDEO_LOGO 109 #define CONFIG_VIDEO_BMP_LOGO 110 #define CONFIG_IPUV3_CLK 260000000 111 #define CONFIG_CMD_HDMIDETECT 112 #define CONFIG_IMX_HDMI 113 #define CONFIG_IMX_VIDEO_SKIP 114 115 #define CONFIG_CMD_FUSE 116 #ifdef CONFIG_CMD_FUSE 117 #define CONFIG_MXC_OCOTP 118 #endif 119 120 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 121 #define CONFIG_EXTRA_ENV_SETTINGS \ 122 "script=boot.scr\0" \ 123 "image=zImage\0" \ 124 "console=ttymxc0\0" \ 125 "splashpos=m,m\0" \ 126 "fdtfile=undefined\0" \ 127 "fdt_high=0xffffffff\0" \ 128 "initrd_high=0xffffffff\0" \ 129 "fdt_addr=0x18000000\0" \ 130 "boot_fdt=try\0" \ 131 "ip_dyn=yes\0" \ 132 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 133 "mmcpart=1\0" \ 134 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 135 "update_sd_firmware_filename=u-boot.imx\0" \ 136 "update_sd_firmware=" \ 137 "if test ${ip_dyn} = yes; then " \ 138 "setenv get_cmd dhcp; " \ 139 "else " \ 140 "setenv get_cmd tftp; " \ 141 "fi; " \ 142 "if mmc dev ${mmcdev}; then " \ 143 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 144 "setexpr fw_sz ${filesize} / 0x200; " \ 145 "setexpr fw_sz ${fw_sz} + 1; " \ 146 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 147 "fi; " \ 148 "fi\0" \ 149 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 150 "root=${mmcroot}; run videoargs\0" \ 151 "videoargs=" \ 152 "setenv nextcon 0; " \ 153 "if hdmidet; then " \ 154 "setenv bootargs ${bootargs} " \ 155 "video=mxcfb${nextcon}:dev=hdmi,1280x720M@60," \ 156 "if=RGB24; " \ 157 "setenv fbmen fbmem=28M; " \ 158 "setexpr nextcon ${nextcon} + 1; " \ 159 "else " \ 160 "echo - no HDMI monitor;" \ 161 "fi; " \ 162 "i2c dev 1; " \ 163 "if i2c probe 0x10; then " \ 164 "setenv bootargs ${bootargs} " \ 165 "video=mxcfb${nextcon}:dev=lcd,800x480@60," \ 166 "if=RGB666,bpp=32; " \ 167 "if test 0 -eq ${nextcon}; then " \ 168 "setenv fbmem fbmem=10M; " \ 169 "else " \ 170 "setenv fbmem ${fbmem},10M; " \ 171 "fi; " \ 172 "setexpr nextcon ${nextcon} + 1; " \ 173 "else " \ 174 "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \ 175 "fi; " \ 176 "setenv bootargs ${bootargs} ${fbmem}\0" \ 177 "loadbootscript=" \ 178 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 179 "bootscript=echo Running bootscript from mmc ...; " \ 180 "source\0" \ 181 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 182 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \ 183 "mmcboot=echo Booting from mmc ...; " \ 184 "run mmcargs; " \ 185 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 186 "if run loadfdt; then " \ 187 "bootz ${loadaddr} - ${fdt_addr}; " \ 188 "else " \ 189 "if test ${boot_fdt} = try; then " \ 190 "bootz; " \ 191 "else " \ 192 "echo WARN: Cannot load the DT; " \ 193 "fi; " \ 194 "fi; " \ 195 "else " \ 196 "bootz; " \ 197 "fi;\0" \ 198 "netargs=setenv bootargs console=${console},${baudrate} " \ 199 "root=/dev/nfs " \ 200 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 201 "netboot=echo Booting from net ...; " \ 202 "run netargs; " \ 203 "if test ${ip_dyn} = yes; then " \ 204 "setenv get_cmd dhcp; " \ 205 "else " \ 206 "setenv get_cmd tftp; " \ 207 "fi; " \ 208 "${get_cmd} ${image}; " \ 209 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 210 "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \ 211 "bootz ${loadaddr} - ${fdt_addr}; " \ 212 "else " \ 213 "if test ${boot_fdt} = try; then " \ 214 "bootz; " \ 215 "else " \ 216 "echo WARN: Cannot load the DT; " \ 217 "fi; " \ 218 "fi; " \ 219 "else " \ 220 "bootz; " \ 221 "fi;\0" \ 222 "findfdt="\ 223 "if test $board_rev = MX6Q ; then " \ 224 "setenv fdtfile imx6q-wandboard.dtb; fi; " \ 225 "if test $board_rev = MX6DL ; then " \ 226 "setenv fdtfile imx6dl-wandboard.dtb; fi; " \ 227 "if test $fdtfile = undefined; then " \ 228 "echo WARNING: Could not determine dtb to use; fi; \0" \ 229 230 #define CONFIG_BOOTCOMMAND \ 231 "run findfdt; " \ 232 "mmc dev ${mmcdev}; if mmc rescan; then " \ 233 "if run loadbootscript; then " \ 234 "run bootscript; " \ 235 "else " \ 236 "if run loadimage; then " \ 237 "run mmcboot; " \ 238 "else run netboot; " \ 239 "fi; " \ 240 "fi; " \ 241 "else run netboot; fi" 242 243 /* Miscellaneous configurable options */ 244 #define CONFIG_SYS_LONGHELP 245 #define CONFIG_SYS_HUSH_PARSER 246 #define CONFIG_AUTO_COMPLETE 247 #define CONFIG_SYS_CBSIZE 256 248 #define CONFIG_SYS_MAXARGS 16 249 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 250 251 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 252 253 #define CONFIG_CMDLINE_EDITING 254 255 /* Physical Memory Map */ 256 #define CONFIG_NR_DRAM_BANKS 1 257 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 258 259 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 260 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 261 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 262 263 #define CONFIG_SYS_INIT_SP_OFFSET \ 264 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 265 #define CONFIG_SYS_INIT_SP_ADDR \ 266 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 267 268 /* Environment organization */ 269 #define CONFIG_ENV_SIZE (8 * 1024) 270 271 #define CONFIG_ENV_IS_IN_MMC 272 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 273 #define CONFIG_SYS_MMC_ENV_DEV 0 274 275 #define CONFIG_OF_LIBFDT 276 #define CONFIG_CMD_BOOTZ 277 278 #ifndef CONFIG_SYS_DCACHE_OFF 279 #define CONFIG_CMD_CACHE 280 #endif 281 282 #endif /* __CONFIG_H * */ 283