1 /* 2 * Copyright (C) 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for Udoo board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include "mx6_common.h" 13 14 #define CONFIG_SPL_LIBCOMMON_SUPPORT 15 #define CONFIG_SPL_MMC_SUPPORT 16 #include "imx6_spl.h" 17 18 #define MACH_TYPE_UDOO 4800 19 #define CONFIG_MACH_TYPE MACH_TYPE_UDOO 20 21 /* Size of malloc() pool */ 22 #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) 23 24 #define CONFIG_BOARD_EARLY_INIT_F 25 #define CONFIG_BOARD_LATE_INIT 26 27 #define CONFIG_MXC_UART 28 #define CONFIG_MXC_UART_BASE UART2_BASE 29 30 /* SATA Configs */ 31 32 #define CONFIG_CMD_SATA 33 #ifdef CONFIG_CMD_SATA 34 #define CONFIG_DWC_AHSATA 35 #define CONFIG_SYS_SATA_MAX_DEVICE 1 36 #define CONFIG_DWC_AHSATA_PORT_ID 0 37 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 38 #define CONFIG_LBA48 39 #define CONFIG_LIBATA 40 #endif 41 42 /* Network support */ 43 44 #define CONFIG_CMD_PING 45 #define CONFIG_CMD_DHCP 46 #define CONFIG_CMD_MII 47 #define CONFIG_FEC_MXC 48 #define CONFIG_MII 49 #define IMX_FEC_BASE ENET_BASE_ADDR 50 #define CONFIG_FEC_XCV_TYPE RGMII 51 #define CONFIG_ETHPRIME "FEC" 52 #define CONFIG_FEC_MXC_PHYADDR 6 53 #define CONFIG_PHYLIB 54 #define CONFIG_PHY_MICREL 55 #define CONFIG_PHY_MICREL_KSZ9031 56 57 /* Command definition */ 58 #define CONFIG_CMD_BMODE 59 60 #define CONFIG_SYS_MEMTEST_START 0x10000000 61 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 62 63 /* MMC Configuration */ 64 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 65 66 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 67 68 #define CONFIG_EXTRA_ENV_SETTINGS \ 69 "script=boot.scr\0" \ 70 "image=zImage\0" \ 71 "console=ttymxc1\0" \ 72 "splashpos=m,m\0" \ 73 "fdt_high=0xffffffff\0" \ 74 "initrd_high=0xffffffff\0" \ 75 "fdt_file=undefined\0" \ 76 "fdt_addr=0x18000000\0" \ 77 "boot_fdt=try\0" \ 78 "ip_dyn=yes\0" \ 79 "mmcdev=0\0" \ 80 "mmcpart=1\0" \ 81 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 82 "update_sd_firmware_filename=u-boot.imx\0" \ 83 "update_sd_firmware=" \ 84 "if test ${ip_dyn} = yes; then " \ 85 "setenv get_cmd dhcp; " \ 86 "else " \ 87 "setenv get_cmd tftp; " \ 88 "fi; " \ 89 "if mmc dev ${mmcdev}; then " \ 90 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 91 "setexpr fw_sz ${filesize} / 0x200; " \ 92 "setexpr fw_sz ${fw_sz} + 1; " \ 93 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 94 "fi; " \ 95 "fi\0" \ 96 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 97 "root=${mmcroot}\0" \ 98 "loadbootscript=" \ 99 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 100 "bootscript=echo Running bootscript from mmc ...; " \ 101 "source\0" \ 102 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 103 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 104 "mmcboot=echo Booting from mmc ...; " \ 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 $board_rev = MX6Q ; then " \ 145 "setenv fdt_file imx6q-udoo.dtb; fi; " \ 146 "if test $board_rev = MX6DL ; then " \ 147 "setenv fdt_file imx6dl-udoo.dtb; fi; " \ 148 "if test $fdt_file = undefined; then " \ 149 "echo WARNING: Could not determine dtb to use; fi; \0" 150 151 #define CONFIG_BOOTCOMMAND \ 152 "run findfdt; " \ 153 "mmc dev ${mmcdev}; if mmc rescan; then " \ 154 "if run loadbootscript; then " \ 155 "run bootscript; " \ 156 "else " \ 157 "if run loadimage; then " \ 158 "run mmcboot; " \ 159 "else run netboot; " \ 160 "fi; " \ 161 "fi; " \ 162 "else run netboot; fi" 163 164 /* Print Buffer Size */ 165 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 166 167 /* Physical Memory Map */ 168 #define CONFIG_NR_DRAM_BANKS 1 169 #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 #define CONFIG_ENV_IS_IN_MMC 184 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 185 #define CONFIG_SYS_MMC_ENV_DEV 0 186 187 #endif /* __CONFIG_H * */ 188