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