1 /* 2 * Copyright (C) 2012-2015 Panasonic Corporation 3 * Copyright (C) 2015-2016 Socionext Inc. 4 * Author: Masahiro Yamada <yamada.masahiro@socionext.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 /* U-Boot - Common settings for UniPhier Family */ 10 11 #ifndef __CONFIG_UNIPHIER_COMMON_H__ 12 #define __CONFIG_UNIPHIER_COMMON_H__ 13 14 #define CONFIG_ARMV7_PSCI_1_0 15 16 /*----------------------------------------------------------------------- 17 * MMU and Cache Setting 18 *----------------------------------------------------------------------*/ 19 20 /* Comment out the following to enable L1 cache */ 21 /* #define CONFIG_SYS_ICACHE_OFF */ 22 /* #define CONFIG_SYS_DCACHE_OFF */ 23 24 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 25 26 #define CONFIG_TIMESTAMP 27 28 /* FLASH related */ 29 #define CONFIG_MTD_DEVICE 30 31 #define CONFIG_SMC911X_32_BIT 32 /* dummy: referenced by examples/standalone/smc911x_eeprom.c */ 33 #define CONFIG_SMC911X_BASE 0 34 35 #ifdef CONFIG_MICRO_SUPPORT_CARD 36 #define CONFIG_SMC911X 37 #endif 38 39 #define CONFIG_FLASH_CFI_DRIVER 40 #define CONFIG_SYS_FLASH_CFI 41 42 #define CONFIG_SYS_MAX_FLASH_SECT 256 43 #define CONFIG_SYS_MONITOR_BASE 0 44 #define CONFIG_SYS_MONITOR_LEN 0x00080000 /* 512KB */ 45 #define CONFIG_SYS_FLASH_BASE 0 46 47 /* 48 * flash_toggle does not work for our support card. 49 * We need to use flash_status_poll. 50 */ 51 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL 52 53 #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */ 54 55 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 56 57 /* serial console configuration */ 58 59 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 60 61 #define CONFIG_CMDLINE_EDITING /* add command line history */ 62 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 63 /* Boot Argument Buffer Size */ 64 #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) 65 66 #define CONFIG_CONS_INDEX 1 67 68 #define CONFIG_ENV_OFFSET 0x100000 69 #define CONFIG_ENV_SIZE 0x2000 70 /* #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */ 71 72 #define CONFIG_SYS_MMC_ENV_DEV 0 73 #define CONFIG_SYS_MMC_ENV_PART 1 74 75 #if !defined(CONFIG_ARM64) 76 /* Time clock 1MHz */ 77 #define CONFIG_SYS_TIMER_RATE 1000000 78 #endif 79 80 #define CONFIG_SYS_MAX_NAND_DEVICE 1 81 #define CONFIG_SYS_NAND_ONFI_DETECTION 82 83 #define CONFIG_NAND_DENALI_ECC_SIZE 1024 84 85 #define CONFIG_SYS_NAND_REGS_BASE 0x68100000 86 #define CONFIG_SYS_NAND_DATA_BASE 0x68000000 87 88 #define CONFIG_SYS_NAND_USE_FLASH_BBT 89 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 90 91 /* SD/MMC */ 92 #define CONFIG_SUPPORT_EMMC_BOOT 93 94 /* memtest works on */ 95 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 96 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01000000) 97 98 /* 99 * Network Configuration 100 */ 101 #define CONFIG_SERVERIP 192.168.11.1 102 #define CONFIG_IPADDR 192.168.11.10 103 #define CONFIG_GATEWAYIP 192.168.11.1 104 #define CONFIG_NETMASK 255.255.255.0 105 106 #define CONFIG_LOADADDR 0x84000000 107 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 108 109 #define CONFIG_CMDLINE_EDITING /* add command line history */ 110 111 #if defined(CONFIG_ARM64) 112 /* ARM Trusted Firmware */ 113 #define BOOT_IMAGES \ 114 "second_image=unph_bl.bin\0" \ 115 "third_image=fip.bin\0" 116 #else 117 #define BOOT_IMAGES \ 118 "second_image=u-boot-spl.bin\0" \ 119 "third_image=u-boot.bin\0" 120 #endif 121 122 #define CONFIG_BOOTCOMMAND "run $bootmode" 123 124 #define CONFIG_ROOTPATH "/nfs/root/path" 125 #define CONFIG_NFSBOOTCOMMAND \ 126 "setenv bootargs $bootargs root=/dev/nfs rw " \ 127 "nfsroot=$serverip:$rootpath " \ 128 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off;" \ 129 "run __nfsboot" 130 131 #ifdef CONFIG_FIT 132 #define CONFIG_BOOTFILE "fitImage" 133 #define LINUXBOOT_ENV_SETTINGS \ 134 "fit_addr=0x00100000\0" \ 135 "fit_addr_r=0x84100000\0" \ 136 "fit_size=0x00f00000\0" \ 137 "norboot=setexpr fit_addr $nor_base + $fit_addr &&" \ 138 "bootm $fit_addr\0" \ 139 "nandboot=nand read $fit_addr_r $fit_addr $fit_size &&" \ 140 "bootm $fit_addr_r\0" \ 141 "tftpboot=tftpboot $fit_addr_r $bootfile &&" \ 142 "bootm $fit_addr_r\0" \ 143 "__nfsboot=run tftpboot\0" 144 #else 145 #ifdef CONFIG_ARM64 146 #define CONFIG_BOOTFILE "Image.gz" 147 #define LINUXBOOT_CMD "booti" 148 #define KERNEL_ADDR_LOAD "kernel_addr_load=0x84200000\0" 149 #define KERNEL_ADDR_R "kernel_addr_r=0x82080000\0" 150 #else 151 #define CONFIG_BOOTFILE "zImage" 152 #define LINUXBOOT_CMD "bootz" 153 #define KERNEL_ADDR_LOAD "kernel_addr_load=0x80208000\0" 154 #define KERNEL_ADDR_R "kernel_addr_r=0x80208000\0" 155 #endif 156 #define LINUXBOOT_ENV_SETTINGS \ 157 "fdt_addr=0x00100000\0" \ 158 "fdt_addr_r=0x84100000\0" \ 159 "fdt_size=0x00008000\0" \ 160 "kernel_addr=0x00200000\0" \ 161 KERNEL_ADDR_LOAD \ 162 KERNEL_ADDR_R \ 163 "kernel_size=0x00800000\0" \ 164 "ramdisk_addr=0x00a00000\0" \ 165 "ramdisk_addr_r=0x84a00000\0" \ 166 "ramdisk_size=0x00600000\0" \ 167 "ramdisk_file=rootfs.cpio.uboot\0" \ 168 "boot_common=setexpr bootm_low $kernel_addr_r '&' fe000000 && " \ 169 "if test $kernel_addr_load = $kernel_addr_r; then " \ 170 "true; " \ 171 "else " \ 172 "unzip $kernel_addr_load $kernel_addr_r; " \ 173 "fi && " \ 174 LINUXBOOT_CMD " $kernel_addr_r $ramdisk_addr_r $fdt_addr_r\0" \ 175 "norboot=setexpr kernel_addr_nor $nor_base + $kernel_addr && " \ 176 "setexpr kernel_size_div4 $kernel_size / 4 && " \ 177 "cp $kernel_addr_nor $kernel_addr_load $kernel_size_div4 && " \ 178 "setexpr ramdisk_addr_nor $nor_base + $ramdisk_addr && " \ 179 "setexpr ramdisk_size_div4 $ramdisk_size / 4 && " \ 180 "cp $ramdisk_addr_nor $ramdisk_addr_r $ramdisk_size_div4 && " \ 181 "setexpr fdt_addr_nor $nor_base + $fdt_addr && " \ 182 "setexpr fdt_size_div4 $fdt_size / 4 && " \ 183 "cp $fdt_addr_nor $fdt_addr_r $fdt_size_div4 && " \ 184 "run boot_common\0" \ 185 "nandboot=nand read $kernel_addr_load $kernel_addr $kernel_size && " \ 186 "nand read $ramdisk_addr_r $ramdisk_addr $ramdisk_size &&" \ 187 "nand read $fdt_addr_r $fdt_addr $fdt_size &&" \ 188 "run boot_common\0" \ 189 "tftpboot=tftpboot $kernel_addr_load $bootfile && " \ 190 "tftpboot $ramdisk_addr_r $ramdisk_file &&" \ 191 "tftpboot $fdt_addr_r $fdt_file &&" \ 192 "run boot_common\0" \ 193 "__nfsboot=tftpboot $kernel_addr_load $bootfile && " \ 194 "tftpboot $fdt_addr_r $fdt_file &&" \ 195 "setenv ramdisk_addr_r - &&" \ 196 "run boot_common\0" 197 #endif 198 199 #define CONFIG_EXTRA_ENV_SETTINGS \ 200 "netdev=eth0\0" \ 201 "verify=n\0" \ 202 "initrd_high=0xffffffffffffffff\0" \ 203 "nor_base=0x42000000\0" \ 204 "sramupdate=setexpr tmp_addr $nor_base + 0x50000 &&" \ 205 "tftpboot $tmp_addr $second_image && " \ 206 "setexpr tmp_addr $nor_base + 0x70000 && " \ 207 "tftpboot $tmp_addr $third_image\0" \ 208 "emmcupdate=mmcsetn &&" \ 209 "mmc partconf $mmc_first_dev 0 1 1 &&" \ 210 "tftpboot $second_image && " \ 211 "mmc write $loadaddr 0 100 && " \ 212 "tftpboot $third_image && " \ 213 "mmc write $loadaddr 100 700\0" \ 214 "nandupdate=nand erase 0 0x00100000 &&" \ 215 "tftpboot $second_image && " \ 216 "nand write $loadaddr 0 0x00020000 && " \ 217 "tftpboot $third_image && " \ 218 "nand write $loadaddr 0x00020000 0x000e0000\0" \ 219 "usbupdate=usb start &&" \ 220 "tftpboot $second_image && " \ 221 "usb write $loadaddr 0 100 && " \ 222 "tftpboot $third_image && " \ 223 "usb write $loadaddr 100 700\0" \ 224 BOOT_IMAGES \ 225 LINUXBOOT_ENV_SETTINGS 226 227 #define CONFIG_SYS_BOOTMAPSZ 0x20000000 228 229 #define CONFIG_SYS_SDRAM_BASE 0x80000000 230 #define CONFIG_NR_DRAM_BANKS 3 231 /* for LD20; the last 64 byte is used for dynamic DDR PHY training */ 232 #define CONFIG_SYS_MEM_TOP_HIDE 64 233 234 #define CONFIG_PANIC_HANG 235 236 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE) 237 238 /* only for SPL */ 239 #if defined(CONFIG_ARCH_UNIPHIER_LD4) || \ 240 defined(CONFIG_ARCH_UNIPHIER_SLD8) 241 #define CONFIG_SPL_TEXT_BASE 0x00040000 242 #else 243 #define CONFIG_SPL_TEXT_BASE 0x00100000 244 #endif 245 246 #define CONFIG_SPL_STACK (0x00100000) 247 248 #define CONFIG_SPL_FRAMEWORK 249 250 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000 251 252 /* subtract sizeof(struct image_header) */ 253 #define CONFIG_SYS_UBOOT_BASE (0x70000 - 0x40) 254 255 #define CONFIG_SPL_TARGET "u-boot-with-spl.bin" 256 #define CONFIG_SPL_MAX_FOOTPRINT 0x10000 257 #define CONFIG_SPL_MAX_SIZE 0x10000 258 #define CONFIG_SPL_BSS_MAX_SIZE 0x2000 259 260 #define CONFIG_SPL_PAD_TO 0x20000 261 262 #endif /* __CONFIG_UNIPHIER_COMMON_H__ */ 263