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