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 #include "mx6_common.h" 13 14 #define CONFIG_IMX_THERMAL 15 16 /* Size of malloc() pool */ 17 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 18 19 #define CONFIG_MXC_UART 20 21 /* MMC Configs */ 22 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 23 24 #define CONFIG_FEC_MXC 25 #define CONFIG_MII 26 #define IMX_FEC_BASE ENET_BASE_ADDR 27 #define CONFIG_FEC_XCV_TYPE RGMII 28 #define CONFIG_ETHPRIME "FEC" 29 #define CONFIG_FEC_MXC_PHYADDR 1 30 31 #define CONFIG_PHY_ATHEROS 32 33 #ifdef CONFIG_CMD_SF 34 #define CONFIG_MXC_SPI 35 #define CONFIG_SF_DEFAULT_BUS 0 36 #define CONFIG_SF_DEFAULT_CS 0 37 #define CONFIG_SF_DEFAULT_SPEED 20000000 38 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 39 #endif 40 41 #ifdef CONFIG_SUPPORT_EMMC_BOOT 42 #define EMMC_ENV \ 43 "emmcdev=2\0" \ 44 "update_emmc_firmware=" \ 45 "if test ${ip_dyn} = yes; then " \ 46 "setenv get_cmd dhcp; " \ 47 "else " \ 48 "setenv get_cmd tftp; " \ 49 "fi; " \ 50 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 51 "if mmc dev ${emmcdev} 1; then " \ 52 "setexpr fw_sz ${filesize} / 0x200; " \ 53 "setexpr fw_sz ${fw_sz} + 1; " \ 54 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 55 "fi; " \ 56 "fi\0" 57 #else 58 #define EMMC_ENV "" 59 #endif 60 61 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 62 63 #define CONFIG_EXTRA_ENV_SETTINGS \ 64 "script=boot.scr\0" \ 65 "image=zImage\0" \ 66 "fdt_file=undefined\0" \ 67 "fdt_addr=0x18000000\0" \ 68 "boot_fdt=try\0" \ 69 "ip_dyn=yes\0" \ 70 "console=" CONSOLE_DEV "\0" \ 71 "dfuspi=dfu 0 sf 0:0:10000000:0\0" \ 72 "dfu_alt_info_spl=spl raw 0x400\0" \ 73 "dfu_alt_info_img=u-boot raw 0x10000\0" \ 74 "dfu_alt_info=spl raw 0x400\0" \ 75 "fdt_high=0xffffffff\0" \ 76 "initrd_high=0xffffffff\0" \ 77 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 78 "mmcpart=1\0" \ 79 "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \ 80 "update_sd_firmware=" \ 81 "if test ${ip_dyn} = yes; then " \ 82 "setenv get_cmd dhcp; " \ 83 "else " \ 84 "setenv get_cmd tftp; " \ 85 "fi; " \ 86 "if mmc dev ${mmcdev}; then " \ 87 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 88 "setexpr fw_sz ${filesize} / 0x200; " \ 89 "setexpr fw_sz ${fw_sz} + 1; " \ 90 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 91 "fi; " \ 92 "fi\0" \ 93 EMMC_ENV \ 94 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 95 "root=PARTUUID=${uuid} rootwait rw\0" \ 96 "loadbootscript=" \ 97 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 98 "bootscript=echo Running bootscript from mmc ...; " \ 99 "source\0" \ 100 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 101 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 102 "mmcboot=echo Booting from mmc ...; " \ 103 "run finduuid; " \ 104 "run mmcargs; " \ 105 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 106 "if run loadfdt; then " \ 107 "bootz ${loadaddr} - ${fdt_addr}; " \ 108 "else " \ 109 "if test ${boot_fdt} = try; then " \ 110 "bootz; " \ 111 "else " \ 112 "echo WARN: Cannot load the DT; " \ 113 "fi; " \ 114 "fi; " \ 115 "else " \ 116 "bootz; " \ 117 "fi;\0" \ 118 "netargs=setenv bootargs console=${console},${baudrate} " \ 119 "root=/dev/nfs " \ 120 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 121 "netboot=echo Booting from net ...; " \ 122 "run netargs; " \ 123 "if test ${ip_dyn} = yes; then " \ 124 "setenv get_cmd dhcp; " \ 125 "else " \ 126 "setenv get_cmd tftp; " \ 127 "fi; " \ 128 "${get_cmd} ${image}; " \ 129 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 130 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 131 "bootz ${loadaddr} - ${fdt_addr}; " \ 132 "else " \ 133 "if test ${boot_fdt} = try; then " \ 134 "bootz; " \ 135 "else " \ 136 "echo WARN: Cannot load the DT; " \ 137 "fi; " \ 138 "fi; " \ 139 "else " \ 140 "bootz; " \ 141 "fi;\0" \ 142 "findfdt="\ 143 "if test $fdt_file = undefined; then " \ 144 "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \ 145 "setenv fdt_file imx6qp-sabreauto.dtb; fi; " \ 146 "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \ 147 "setenv fdt_file imx6q-sabreauto.dtb; fi; " \ 148 "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \ 149 "setenv fdt_file imx6dl-sabreauto.dtb; fi; " \ 150 "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \ 151 "setenv fdt_file imx6qp-sabresd.dtb; fi; " \ 152 "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \ 153 "setenv fdt_file imx6q-sabresd.dtb; fi; " \ 154 "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \ 155 "setenv fdt_file imx6dl-sabresd.dtb; fi; " \ 156 "if test $fdt_file = undefined; then " \ 157 "echo WARNING: Could not determine dtb to use; fi; " \ 158 "fi;\0" \ 159 160 #define CONFIG_BOOTCOMMAND \ 161 "run findfdt;" \ 162 "mmc dev ${mmcdev};" \ 163 "if mmc rescan; then " \ 164 "if run loadbootscript; then " \ 165 "run bootscript; " \ 166 "else " \ 167 "if run loadimage; then " \ 168 "run mmcboot; " \ 169 "else run netboot; " \ 170 "fi; " \ 171 "fi; " \ 172 "else run netboot; fi" 173 174 #define CONFIG_ARP_TIMEOUT 200UL 175 176 #define CONFIG_SYS_MEMTEST_START 0x10000000 177 #define CONFIG_SYS_MEMTEST_END 0x10010000 178 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 179 180 /* Physical Memory Map */ 181 #define CONFIG_NR_DRAM_BANKS 1 182 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 183 184 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 185 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 186 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 187 188 #define CONFIG_SYS_INIT_SP_OFFSET \ 189 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 190 #define CONFIG_SYS_INIT_SP_ADDR \ 191 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 192 193 /* Environment organization */ 194 #define CONFIG_ENV_SIZE (8 * 1024) 195 196 #if defined(CONFIG_ENV_IS_IN_MMC) 197 #define CONFIG_ENV_OFFSET (768 * 1024) 198 #endif 199 200 /* Framebuffer */ 201 #define CONFIG_VIDEO_IPUV3 202 #define CONFIG_VIDEO_BMP_RLE8 203 #define CONFIG_SPLASH_SCREEN 204 #define CONFIG_SPLASH_SCREEN_ALIGN 205 #define CONFIG_BMP_16BPP 206 #define CONFIG_VIDEO_LOGO 207 #define CONFIG_VIDEO_BMP_LOGO 208 #define CONFIG_IMX_HDMI 209 #define CONFIG_IMX_VIDEO_SKIP 210 211 #ifndef CONFIG_SPL 212 #define CONFIG_USBD_HS 213 #endif 214 215 #endif /* __MX6QSABRE_COMMON_CONFIG_H */ 216