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