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