1 /* 2 * Copyright (C) 2012 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX6Q SabreSD board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __MX6QSABRE_COMMON_CONFIG_H 10 #define __MX6QSABRE_COMMON_CONFIG_H 11 12 #define CONFIG_MX6 13 14 #include "mx6_common.h" 15 #include <linux/sizes.h> 16 17 #define CONFIG_DISPLAY_CPUINFO 18 #define CONFIG_DISPLAY_BOARDINFO 19 20 #include <asm/arch/imx-regs.h> 21 #include <asm/imx-common/gpio.h> 22 23 #define CONFIG_CMDLINE_TAG 24 #define CONFIG_SETUP_MEMORY_TAGS 25 #define CONFIG_INITRD_TAG 26 #define CONFIG_REVISION_TAG 27 28 #define CONFIG_DM 29 #define CONFIG_DM_THERMAL 30 #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) 31 #define CONFIG_IMX6_THERMAL 32 33 #define CONFIG_SYS_GENERIC_BOARD 34 35 /* Size of malloc() pool */ 36 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 37 38 #define CONFIG_BOARD_EARLY_INIT_F 39 #define CONFIG_BOARD_LATE_INIT 40 #define CONFIG_MXC_GPIO 41 42 #define CONFIG_MXC_UART 43 44 #define CONFIG_CMD_FUSE 45 #if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL) 46 #define CONFIG_MXC_OCOTP 47 #endif 48 49 /* MMC Configs */ 50 #define CONFIG_FSL_ESDHC 51 #define CONFIG_FSL_USDHC 52 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 53 54 #define CONFIG_MMC 55 #define CONFIG_CMD_MMC 56 #define CONFIG_GENERIC_MMC 57 #define CONFIG_BOUNCE_BUFFER 58 #define CONFIG_CMD_EXT2 59 #define CONFIG_CMD_FAT 60 #define CONFIG_DOS_PARTITION 61 62 #define CONFIG_CMD_PING 63 #define CONFIG_CMD_DHCP 64 #define CONFIG_CMD_MII 65 #define CONFIG_CMD_NET 66 #define CONFIG_FEC_MXC 67 #define CONFIG_MII 68 #define IMX_FEC_BASE ENET_BASE_ADDR 69 #define CONFIG_FEC_XCV_TYPE RGMII 70 #define CONFIG_ETHPRIME "FEC" 71 #define CONFIG_FEC_MXC_PHYADDR 1 72 73 #define CONFIG_PHYLIB 74 #define CONFIG_PHY_ATHEROS 75 76 #define CONFIG_CMD_SF 77 #ifdef CONFIG_CMD_SF 78 #define CONFIG_SPI_FLASH 79 #define CONFIG_SPI_FLASH_STMICRO 80 #define CONFIG_MXC_SPI 81 #define CONFIG_SF_DEFAULT_BUS 0 82 #define CONFIG_SF_DEFAULT_CS 0 83 #define CONFIG_SF_DEFAULT_SPEED 20000000 84 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 85 #endif 86 87 /* allow to overwrite serial and ethaddr */ 88 #define CONFIG_ENV_OVERWRITE 89 #define CONFIG_CONS_INDEX 1 90 #define CONFIG_BAUDRATE 115200 91 92 /* Command definition */ 93 #include <config_cmd_default.h> 94 95 #define CONFIG_CMD_BMODE 96 #define CONFIG_CMD_BOOTZ 97 #define CONFIG_CMD_SETEXPR 98 #undef CONFIG_CMD_IMLS 99 100 #define CONFIG_BOOTDELAY 1 101 102 #define CONFIG_LOADADDR 0x12000000 103 #define CONFIG_SYS_TEXT_BASE 0x17800000 104 105 #ifdef CONFIG_SUPPORT_EMMC_BOOT 106 #define EMMC_ENV \ 107 "emmcdev=2\0" \ 108 "update_emmc_firmware=" \ 109 "if test ${ip_dyn} = yes; then " \ 110 "setenv get_cmd dhcp; " \ 111 "else " \ 112 "setenv get_cmd tftp; " \ 113 "fi; " \ 114 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 115 "if mmc dev ${emmcdev} && " \ 116 "mmc open ${emmcdev} 1; then " \ 117 "setexpr fw_sz ${filesize} / 0x200; " \ 118 "setexpr fw_sz ${fw_sz} + 1; " \ 119 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 120 "mmc close ${emmcdev} 1; " \ 121 "fi; " \ 122 "fi\0" 123 #else 124 #define EMMC_ENV "" 125 #endif 126 127 #define CONFIG_EXTRA_ENV_SETTINGS \ 128 "script=boot.scr\0" \ 129 "image=zImage\0" \ 130 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 131 "fdt_addr=0x18000000\0" \ 132 "boot_fdt=try\0" \ 133 "ip_dyn=yes\0" \ 134 "console=" CONFIG_CONSOLE_DEV "\0" \ 135 "fdt_high=0xffffffff\0" \ 136 "initrd_high=0xffffffff\0" \ 137 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 138 "mmcpart=1\0" \ 139 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 140 "update_sd_firmware=" \ 141 "if test ${ip_dyn} = yes; then " \ 142 "setenv get_cmd dhcp; " \ 143 "else " \ 144 "setenv get_cmd tftp; " \ 145 "fi; " \ 146 "if mmc dev ${mmcdev}; then " \ 147 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 148 "setexpr fw_sz ${filesize} / 0x200; " \ 149 "setexpr fw_sz ${fw_sz} + 1; " \ 150 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 151 "fi; " \ 152 "fi\0" \ 153 EMMC_ENV \ 154 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 155 "root=${mmcroot}\0" \ 156 "loadbootscript=" \ 157 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 158 "bootscript=echo Running bootscript from mmc ...; " \ 159 "source\0" \ 160 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 161 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 162 "mmcboot=echo Booting from mmc ...; " \ 163 "run mmcargs; " \ 164 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 165 "if run loadfdt; then " \ 166 "bootz ${loadaddr} - ${fdt_addr}; " \ 167 "else " \ 168 "if test ${boot_fdt} = try; then " \ 169 "bootz; " \ 170 "else " \ 171 "echo WARN: Cannot load the DT; " \ 172 "fi; " \ 173 "fi; " \ 174 "else " \ 175 "bootz; " \ 176 "fi;\0" \ 177 "netargs=setenv bootargs console=${console},${baudrate} " \ 178 "root=/dev/nfs " \ 179 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 180 "netboot=echo Booting from net ...; " \ 181 "run netargs; " \ 182 "if test ${ip_dyn} = yes; then " \ 183 "setenv get_cmd dhcp; " \ 184 "else " \ 185 "setenv get_cmd tftp; " \ 186 "fi; " \ 187 "${get_cmd} ${image}; " \ 188 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 189 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 190 "bootz ${loadaddr} - ${fdt_addr}; " \ 191 "else " \ 192 "if test ${boot_fdt} = try; then " \ 193 "bootz; " \ 194 "else " \ 195 "echo WARN: Cannot load the DT; " \ 196 "fi; " \ 197 "fi; " \ 198 "else " \ 199 "bootz; " \ 200 "fi;\0" 201 202 #define CONFIG_BOOTCOMMAND \ 203 "mmc dev ${mmcdev};" \ 204 "if mmc rescan; then " \ 205 "if run loadbootscript; then " \ 206 "run bootscript; " \ 207 "else " \ 208 "if run loadimage; then " \ 209 "run mmcboot; " \ 210 "else run netboot; " \ 211 "fi; " \ 212 "fi; " \ 213 "else run netboot; fi" 214 215 #define CONFIG_ARP_TIMEOUT 200UL 216 217 /* Miscellaneous configurable options */ 218 #define CONFIG_SYS_LONGHELP 219 #define CONFIG_SYS_HUSH_PARSER 220 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 221 #define CONFIG_AUTO_COMPLETE 222 #define CONFIG_SYS_CBSIZE 256 223 #define CONFIG_SYS_MAXARGS 16 224 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 225 226 #define CONFIG_SYS_MEMTEST_START 0x10000000 227 #define CONFIG_SYS_MEMTEST_END 0x10010000 228 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 229 230 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 231 232 #define CONFIG_CMDLINE_EDITING 233 #define CONFIG_STACKSIZE (128 * 1024) 234 235 /* Physical Memory Map */ 236 #define CONFIG_NR_DRAM_BANKS 1 237 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 238 239 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 240 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 241 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 242 243 #define CONFIG_SYS_INIT_SP_OFFSET \ 244 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 245 #define CONFIG_SYS_INIT_SP_ADDR \ 246 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 247 248 /* FLASH and environment organization */ 249 #define CONFIG_SYS_NO_FLASH 250 251 #define CONFIG_ENV_SIZE (8 * 1024) 252 253 #define CONFIG_ENV_IS_IN_MMC 254 255 #if defined(CONFIG_ENV_IS_IN_MMC) 256 #define CONFIG_ENV_OFFSET (8 * 64 * 1024) 257 #endif 258 259 #define CONFIG_OF_LIBFDT 260 261 #ifndef CONFIG_SYS_DCACHE_OFF 262 #define CONFIG_CMD_CACHE 263 #endif 264 265 /* Framebuffer */ 266 #define CONFIG_VIDEO 267 #define CONFIG_VIDEO_IPUV3 268 #define CONFIG_CFB_CONSOLE 269 #define CONFIG_VGA_AS_SINGLE_DEVICE 270 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 271 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 272 #define CONFIG_VIDEO_BMP_RLE8 273 #define CONFIG_SPLASH_SCREEN 274 #define CONFIG_SPLASH_SCREEN_ALIGN 275 #define CONFIG_BMP_16BPP 276 #define CONFIG_VIDEO_LOGO 277 #define CONFIG_VIDEO_BMP_LOGO 278 #define CONFIG_IPUV3_CLK 260000000 279 #define CONFIG_IMX_HDMI 280 #define CONFIG_IMX_VIDEO_SKIP 281 282 #endif /* __MX6QSABRE_COMMON_CONFIG_H */ 283