1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2012 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for the Freescale i.MX6Q SabreSD board. 6 */ 7 8 #ifndef __MX6QSABRE_COMMON_CONFIG_H 9 #define __MX6QSABRE_COMMON_CONFIG_H 10 11 #include "mx6_common.h" 12 13 #define CONFIG_IMX_THERMAL 14 15 /* Size of malloc() pool */ 16 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 17 18 #define CONFIG_MXC_UART 19 20 /* MMC Configs */ 21 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 22 23 #define CONFIG_FEC_MXC 24 #define IMX_FEC_BASE ENET_BASE_ADDR 25 #define CONFIG_FEC_XCV_TYPE RGMII 26 #define CONFIG_ETHPRIME "FEC" 27 #define CONFIG_FEC_MXC_PHYADDR 1 28 29 #define CONFIG_PHY_ATHEROS 30 31 #ifdef CONFIG_CMD_SF 32 #define CONFIG_SF_DEFAULT_BUS 0 33 #define CONFIG_SF_DEFAULT_CS 0 34 #define CONFIG_SF_DEFAULT_SPEED 20000000 35 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 36 #endif 37 38 #ifdef CONFIG_SUPPORT_EMMC_BOOT 39 #define EMMC_ENV \ 40 "emmcdev=2\0" \ 41 "update_emmc_firmware=" \ 42 "if test ${ip_dyn} = yes; then " \ 43 "setenv get_cmd dhcp; " \ 44 "else " \ 45 "setenv get_cmd tftp; " \ 46 "fi; " \ 47 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 48 "if mmc dev ${emmcdev} 1; then " \ 49 "setexpr fw_sz ${filesize} / 0x200; " \ 50 "setexpr fw_sz ${fw_sz} + 1; " \ 51 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 52 "fi; " \ 53 "fi\0" 54 #else 55 #define EMMC_ENV "" 56 #endif 57 58 #define CONFIG_EXTRA_ENV_SETTINGS \ 59 "script=boot.scr\0" \ 60 "image=zImage\0" \ 61 "fdt_file=undefined\0" \ 62 "fdt_addr=0x18000000\0" \ 63 "boot_fdt=try\0" \ 64 "ip_dyn=yes\0" \ 65 "console=" CONSOLE_DEV "\0" \ 66 "dfuspi=dfu 0 sf 0:0:10000000:0\0" \ 67 "dfu_alt_info_spl=spl raw 0x400\0" \ 68 "dfu_alt_info_img=u-boot raw 0x10000\0" \ 69 "dfu_alt_info=spl raw 0x400\0" \ 70 "fdt_high=0xffffffff\0" \ 71 "initrd_high=0xffffffff\0" \ 72 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 73 "mmcpart=1\0" \ 74 "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \ 75 "update_sd_firmware=" \ 76 "if test ${ip_dyn} = yes; then " \ 77 "setenv get_cmd dhcp; " \ 78 "else " \ 79 "setenv get_cmd tftp; " \ 80 "fi; " \ 81 "if mmc dev ${mmcdev}; then " \ 82 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 83 "setexpr fw_sz ${filesize} / 0x200; " \ 84 "setexpr fw_sz ${fw_sz} + 1; " \ 85 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 86 "fi; " \ 87 "fi\0" \ 88 EMMC_ENV \ 89 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 90 "root=PARTUUID=${uuid} rootwait rw\0" \ 91 "loadbootscript=" \ 92 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 93 "bootscript=echo Running bootscript from mmc ...; " \ 94 "source\0" \ 95 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 96 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 97 "mmcboot=echo Booting from mmc ...; " \ 98 "run finduuid; " \ 99 "run mmcargs; " \ 100 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 101 "if run loadfdt; then " \ 102 "bootz ${loadaddr} - ${fdt_addr}; " \ 103 "else " \ 104 "if test ${boot_fdt} = try; then " \ 105 "bootz; " \ 106 "else " \ 107 "echo WARN: Cannot load the DT; " \ 108 "fi; " \ 109 "fi; " \ 110 "else " \ 111 "bootz; " \ 112 "fi;\0" \ 113 "netargs=setenv bootargs console=${console},${baudrate} " \ 114 "root=/dev/nfs " \ 115 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 116 "netboot=echo Booting from net ...; " \ 117 "run netargs; " \ 118 "if test ${ip_dyn} = yes; then " \ 119 "setenv get_cmd dhcp; " \ 120 "else " \ 121 "setenv get_cmd tftp; " \ 122 "fi; " \ 123 "${get_cmd} ${image}; " \ 124 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 125 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 126 "bootz ${loadaddr} - ${fdt_addr}; " \ 127 "else " \ 128 "if test ${boot_fdt} = try; then " \ 129 "bootz; " \ 130 "else " \ 131 "echo WARN: Cannot load the DT; " \ 132 "fi; " \ 133 "fi; " \ 134 "else " \ 135 "bootz; " \ 136 "fi;\0" \ 137 "findfdt="\ 138 "if test $fdt_file = undefined; then " \ 139 "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \ 140 "setenv fdt_file imx6qp-sabreauto.dtb; fi; " \ 141 "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \ 142 "setenv fdt_file imx6q-sabreauto.dtb; fi; " \ 143 "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \ 144 "setenv fdt_file imx6dl-sabreauto.dtb; fi; " \ 145 "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \ 146 "setenv fdt_file imx6qp-sabresd.dtb; fi; " \ 147 "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \ 148 "setenv fdt_file imx6q-sabresd.dtb; fi; " \ 149 "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \ 150 "setenv fdt_file imx6dl-sabresd.dtb; fi; " \ 151 "if test $fdt_file = undefined; then " \ 152 "echo WARNING: Could not determine dtb to use; fi; " \ 153 "fi;\0" \ 154 155 #define CONFIG_BOOTCOMMAND \ 156 "run findfdt;" \ 157 "mmc dev ${mmcdev};" \ 158 "if mmc rescan; then " \ 159 "if run loadbootscript; then " \ 160 "run bootscript; " \ 161 "else " \ 162 "if run loadimage; then " \ 163 "run mmcboot; " \ 164 "else run netboot; " \ 165 "fi; " \ 166 "fi; " \ 167 "else run netboot; fi" 168 169 #define CONFIG_ARP_TIMEOUT 200UL 170 171 #define CONFIG_SYS_MEMTEST_START 0x10000000 172 #define CONFIG_SYS_MEMTEST_END 0x10010000 173 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 174 175 /* Physical Memory Map */ 176 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 177 178 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 179 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 180 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 181 182 #define CONFIG_SYS_INIT_SP_OFFSET \ 183 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 184 #define CONFIG_SYS_INIT_SP_ADDR \ 185 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 186 187 /* Environment organization */ 188 #define CONFIG_ENV_SIZE (8 * 1024) 189 190 #if defined(CONFIG_ENV_IS_IN_MMC) 191 #define CONFIG_ENV_OFFSET (768 * 1024) 192 #endif 193 194 /* Framebuffer */ 195 #define CONFIG_VIDEO_IPUV3 196 #define CONFIG_VIDEO_BMP_RLE8 197 #define CONFIG_SPLASH_SCREEN 198 #define CONFIG_SPLASH_SCREEN_ALIGN 199 #define CONFIG_BMP_16BPP 200 #define CONFIG_VIDEO_LOGO 201 #define CONFIG_VIDEO_BMP_LOGO 202 #define CONFIG_IMX_HDMI 203 #define CONFIG_IMX_VIDEO_SKIP 204 205 #define CONFIG_USBD_HS 206 207 #endif /* __MX6QSABRE_COMMON_CONFIG_H */ 208