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_PHYLIB 32 #define CONFIG_PHY_ATHEROS 33 34 #ifdef CONFIG_CMD_SF 35 #define CONFIG_MXC_SPI 36 #define CONFIG_SF_DEFAULT_BUS 0 37 #define CONFIG_SF_DEFAULT_CS 0 38 #define CONFIG_SF_DEFAULT_SPEED 20000000 39 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 40 #endif 41 42 #ifdef CONFIG_SUPPORT_EMMC_BOOT 43 #define EMMC_ENV \ 44 "emmcdev=2\0" \ 45 "update_emmc_firmware=" \ 46 "if test ${ip_dyn} = yes; then " \ 47 "setenv get_cmd dhcp; " \ 48 "else " \ 49 "setenv get_cmd tftp; " \ 50 "fi; " \ 51 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 52 "if mmc dev ${emmcdev} 1; then " \ 53 "setexpr fw_sz ${filesize} / 0x200; " \ 54 "setexpr fw_sz ${fw_sz} + 1; " \ 55 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 56 "fi; " \ 57 "fi\0" 58 #else 59 #define EMMC_ENV "" 60 #endif 61 62 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 63 64 #define CONFIG_EXTRA_ENV_SETTINGS \ 65 "script=boot.scr\0" \ 66 "image=zImage\0" \ 67 "fdt_file=undefined\0" \ 68 "fdt_addr=0x18000000\0" \ 69 "boot_fdt=try\0" \ 70 "ip_dyn=yes\0" \ 71 "console=" CONSOLE_DEV "\0" \ 72 "dfuspi=dfu 0 sf 0:0:10000000:0\0" \ 73 "dfu_alt_info_spl=spl raw 0x400\0" \ 74 "dfu_alt_info_img=u-boot raw 0x10000\0" \ 75 "dfu_alt_info=spl raw 0x400\0" \ 76 "fdt_high=0xffffffff\0" \ 77 "initrd_high=0xffffffff\0" \ 78 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 79 "mmcpart=1\0" \ 80 "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \ 81 "update_sd_firmware=" \ 82 "if test ${ip_dyn} = yes; then " \ 83 "setenv get_cmd dhcp; " \ 84 "else " \ 85 "setenv get_cmd tftp; " \ 86 "fi; " \ 87 "if mmc dev ${mmcdev}; then " \ 88 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 89 "setexpr fw_sz ${filesize} / 0x200; " \ 90 "setexpr fw_sz ${fw_sz} + 1; " \ 91 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 92 "fi; " \ 93 "fi\0" \ 94 EMMC_ENV \ 95 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 96 "root=PARTUUID=${uuid} rootwait rw\0" \ 97 "loadbootscript=" \ 98 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 99 "bootscript=echo Running bootscript from mmc ...; " \ 100 "source\0" \ 101 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 102 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 103 "mmcboot=echo Booting from mmc ...; " \ 104 "run finduuid; " \ 105 "run mmcargs; " \ 106 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 107 "if run loadfdt; then " \ 108 "bootz ${loadaddr} - ${fdt_addr}; " \ 109 "else " \ 110 "if test ${boot_fdt} = try; then " \ 111 "bootz; " \ 112 "else " \ 113 "echo WARN: Cannot load the DT; " \ 114 "fi; " \ 115 "fi; " \ 116 "else " \ 117 "bootz; " \ 118 "fi;\0" \ 119 "netargs=setenv bootargs console=${console},${baudrate} " \ 120 "root=/dev/nfs " \ 121 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 122 "netboot=echo Booting from net ...; " \ 123 "run netargs; " \ 124 "if test ${ip_dyn} = yes; then " \ 125 "setenv get_cmd dhcp; " \ 126 "else " \ 127 "setenv get_cmd tftp; " \ 128 "fi; " \ 129 "${get_cmd} ${image}; " \ 130 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 131 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 132 "bootz ${loadaddr} - ${fdt_addr}; " \ 133 "else " \ 134 "if test ${boot_fdt} = try; then " \ 135 "bootz; " \ 136 "else " \ 137 "echo WARN: Cannot load the DT; " \ 138 "fi; " \ 139 "fi; " \ 140 "else " \ 141 "bootz; " \ 142 "fi;\0" \ 143 "findfdt="\ 144 "if test $fdt_file = undefined; then " \ 145 "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \ 146 "setenv fdt_file imx6qp-sabreauto.dtb; fi; " \ 147 "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \ 148 "setenv fdt_file imx6q-sabreauto.dtb; fi; " \ 149 "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \ 150 "setenv fdt_file imx6dl-sabreauto.dtb; fi; " \ 151 "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \ 152 "setenv fdt_file imx6qp-sabresd.dtb; fi; " \ 153 "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \ 154 "setenv fdt_file imx6q-sabresd.dtb; fi; " \ 155 "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \ 156 "setenv fdt_file imx6dl-sabresd.dtb; fi; " \ 157 "if test $fdt_file = undefined; then " \ 158 "echo WARNING: Could not determine dtb to use; fi; " \ 159 "fi;\0" \ 160 161 #define CONFIG_BOOTCOMMAND \ 162 "run findfdt;" \ 163 "mmc dev ${mmcdev};" \ 164 "if mmc rescan; then " \ 165 "if run loadbootscript; then " \ 166 "run bootscript; " \ 167 "else " \ 168 "if run loadimage; then " \ 169 "run mmcboot; " \ 170 "else run netboot; " \ 171 "fi; " \ 172 "fi; " \ 173 "else run netboot; fi" 174 175 #define CONFIG_ARP_TIMEOUT 200UL 176 177 #define CONFIG_SYS_MEMTEST_START 0x10000000 178 #define CONFIG_SYS_MEMTEST_END 0x10010000 179 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 180 181 /* Physical Memory Map */ 182 #define CONFIG_NR_DRAM_BANKS 1 183 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 184 185 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 186 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 187 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 188 189 #define CONFIG_SYS_INIT_SP_OFFSET \ 190 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 191 #define CONFIG_SYS_INIT_SP_ADDR \ 192 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 193 194 /* Environment organization */ 195 #define CONFIG_ENV_SIZE (8 * 1024) 196 197 #if defined(CONFIG_ENV_IS_IN_MMC) 198 #define CONFIG_ENV_OFFSET (768 * 1024) 199 #endif 200 201 /* Framebuffer */ 202 #define CONFIG_VIDEO_IPUV3 203 #define CONFIG_VIDEO_BMP_RLE8 204 #define CONFIG_SPLASH_SCREEN 205 #define CONFIG_SPLASH_SCREEN_ALIGN 206 #define CONFIG_BMP_16BPP 207 #define CONFIG_VIDEO_LOGO 208 #define CONFIG_VIDEO_BMP_LOGO 209 #ifdef CONFIG_MX6DL 210 #define CONFIG_IPUV3_CLK 198000000 211 #else 212 #define CONFIG_IPUV3_CLK 264000000 213 #endif 214 #define CONFIG_IMX_HDMI 215 #define CONFIG_IMX_VIDEO_SKIP 216 217 #ifndef CONFIG_SPL 218 #define CONFIG_USBD_HS 219 220 #define CONFIG_USB_FUNCTION_MASS_STORAGE 221 222 #define CONFIG_USB_FUNCTION_FASTBOOT 223 #define CONFIG_CMD_FASTBOOT 224 #define CONFIG_ANDROID_BOOT_IMAGE 225 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 226 #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 227 #endif 228 229 #endif /* __MX6QSABRE_COMMON_CONFIG_H */ 230