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