1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuration for Xilinx ZynqMP 4 * (C) Copyright 2014 - 2015 Xilinx, Inc. 5 * Michal Simek <michal.simek@xilinx.com> 6 * 7 * Based on Configuration for Versatile Express 8 */ 9 10 #ifndef __XILINX_ZYNQMP_H 11 #define __XILINX_ZYNQMP_H 12 13 #define CONFIG_REMAKE_ELF 14 15 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ 16 17 /* Generic Interrupt Controller Definitions */ 18 #define CONFIG_GICV2 19 #define GICD_BASE 0xF9010000 20 #define GICC_BASE 0xF9020000 21 22 #ifndef CONFIG_SYS_MEMTEST_SCRATCH 23 # define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 24 #endif 25 26 #define CONFIG_SYS_MEMTEST_START 0 27 #define CONFIG_SYS_MEMTEST_END 1000 28 29 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 30 31 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 32 #if !defined(COUNTER_FREQUENCY) 33 # define COUNTER_FREQUENCY 100000000 34 #endif 35 36 /* Size of malloc() pool */ 37 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 38 39 /* Serial setup */ 40 #define CONFIG_ARM_DCC 41 #define CONFIG_CPU_ARMV8 42 43 #define CONFIG_SYS_BAUDRATE_TABLE \ 44 { 4800, 9600, 19200, 38400, 57600, 115200 } 45 46 /* BOOTP options */ 47 #define CONFIG_BOOTP_BOOTFILESIZE 48 #define CONFIG_BOOTP_MAY_FAIL 49 50 #ifdef CONFIG_NAND_ARASAN 51 # define CONFIG_SYS_MAX_NAND_DEVICE 1 52 # define CONFIG_SYS_NAND_ONFI_DETECTION 53 #endif 54 55 #if defined(CONFIG_SPL_BUILD) 56 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED 57 #endif 58 59 /* Miscellaneous configurable options */ 60 #define CONFIG_SYS_LOAD_ADDR 0x8000000 61 62 #if defined(CONFIG_ZYNQMP_USB) 63 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 64 #define DFU_DEFAULT_POLL_TIMEOUT 300 65 #define CONFIG_THOR_RESET_OFF 66 #define DFU_ALT_INFO_RAM \ 67 "dfu_ram_info=" \ 68 "setenv dfu_alt_info " \ 69 "Image ram $kernel_addr $kernel_size\\\\;" \ 70 "system.dtb ram $fdt_addr $fdt_size\0" \ 71 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 72 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 73 74 #define DFU_ALT_INFO \ 75 DFU_ALT_INFO_RAM 76 77 #ifndef CONFIG_SPL_BUILD 78 # define PARTS_DEFAULT \ 79 "partitions=uuid_disk=${uuid_gpt_disk};" \ 80 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 81 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 82 #endif 83 #endif 84 85 #if !defined(DFU_ALT_INFO) 86 # define DFU_ALT_INFO 87 #endif 88 89 #if !defined(PARTS_DEFAULT) 90 # define PARTS_DEFAULT 91 #endif 92 93 /* Monitor Command Prompt */ 94 /* Console I/O Buffer Size */ 95 #define CONFIG_SYS_CBSIZE 2048 96 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 97 #define CONFIG_PANIC_HANG 98 #define CONFIG_SYS_MAXARGS 64 99 100 /* Ethernet driver */ 101 #if defined(CONFIG_ZYNQ_GEM) 102 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 103 # define PHY_ANEG_TIMEOUT 20000 104 #endif 105 106 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 107 108 #define CONFIG_CLOCKS 109 110 #define ENV_MEM_LAYOUT_SETTINGS \ 111 "fdt_high=10000000\0" \ 112 "fdt_addr_r=0x40000000\0" \ 113 "pxefile_addr_r=0x10000000\0" \ 114 "kernel_addr_r=0x18000000\0" \ 115 "scriptaddr=0x20000000\0" \ 116 "ramdisk_addr_r=0x02100000\0" \ 117 "script_offset_f=0x3e80000\0" \ 118 "script_size_f=0x80000\0" \ 119 120 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 121 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 122 #else 123 # define BOOT_TARGET_DEVICES_MMC(func) 124 #endif 125 126 #if defined(CONFIG_SATA_CEVA) 127 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 128 #else 129 # define BOOT_TARGET_DEVICES_SCSI(func) 130 #endif 131 132 #if defined(CONFIG_ZYNQMP_USB) 133 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 134 #else 135 # define BOOT_TARGET_DEVICES_USB(func) 136 #endif 137 138 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP) 139 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) 140 #else 141 # define BOOT_TARGET_DEVICES_PXE(func) 142 #endif 143 144 #if defined(CONFIG_CMD_DHCP) 145 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) 146 #else 147 # define BOOT_TARGET_DEVICES_DHCP(func) 148 #endif 149 150 #if defined(CONFIG_ZYNQMP_GQSPI) 151 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0) 152 #else 153 # define BOOT_TARGET_DEVICES_QSPI(func) 154 #endif 155 156 #if defined(CONFIG_NAND_ARASAN) 157 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0) 158 #else 159 # define BOOT_TARGET_DEVICES_NAND(func) 160 #endif 161 162 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \ 163 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \ 164 "sf read $scriptaddr $script_offset_f $script_size_f && " \ 165 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0" 166 167 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \ 168 #devtypel #instance " " 169 170 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ 171 "bootcmd_" #devtypel #instance "= nand info && " \ 172 "nand read $scriptaddr $script_offset_f $script_size_f && " \ 173 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0" 174 175 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ 176 #devtypel #instance " " 177 178 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) 179 180 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ 181 "bootcmd_jtag=source $scriptaddr; echo SCRIPT FAILED: continuing...;\0" 182 183 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ 184 "jtag " 185 186 #define BOOT_TARGET_DEVICES(func) \ 187 BOOT_TARGET_DEVICES_JTAG(func) \ 188 BOOT_TARGET_DEVICES_MMC(func) \ 189 BOOT_TARGET_DEVICES_QSPI(func) \ 190 BOOT_TARGET_DEVICES_NAND(func) \ 191 BOOT_TARGET_DEVICES_USB(func) \ 192 BOOT_TARGET_DEVICES_SCSI(func) \ 193 BOOT_TARGET_DEVICES_PXE(func) \ 194 BOOT_TARGET_DEVICES_DHCP(func) 195 196 #include <config_distro_bootcmd.h> 197 198 /* Initial environment variables */ 199 #ifndef CONFIG_EXTRA_ENV_SETTINGS 200 #define CONFIG_EXTRA_ENV_SETTINGS \ 201 ENV_MEM_LAYOUT_SETTINGS \ 202 BOOTENV \ 203 DFU_ALT_INFO 204 #endif 205 206 /* SPL can't handle all huge variables - define just DFU */ 207 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU) 208 #undef CONFIG_EXTRA_ENV_SETTINGS 209 # define CONFIG_EXTRA_ENV_SETTINGS \ 210 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 211 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 212 "Image ram 0x80000 0x3f80000;" \ 213 "system.dtb ram 0x4000000 0x100000\0" \ 214 "dfu_bufsiz=0x1000\0" 215 #endif 216 217 #define CONFIG_SPL_STACK 0xfffffffc 218 #define CONFIG_SPL_MAX_SIZE 0x40000 219 220 /* Just random location in OCM */ 221 #define CONFIG_SPL_BSS_START_ADDR 0x0 222 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 223 224 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT) 225 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000 226 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000 227 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000 228 #endif 229 230 /* u-boot is like dtb */ 231 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 232 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 233 234 /* ATF is my kernel image */ 235 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 236 237 /* FIT load address for RAM boot */ 238 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 239 240 /* MMC support */ 241 #ifdef CONFIG_MMC_SDHCI_ZYNQ 242 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 243 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 244 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 245 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 246 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 247 #endif 248 249 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU) 250 # undef CONFIG_CMD_BOOTD 251 # define CONFIG_SPL_ENV_SUPPORT 252 # define CONFIG_SPL_HASH_SUPPORT 253 # define CONFIG_ENV_MAX_ENTRIES 10 254 #endif 255 256 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000 257 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 258 259 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 260 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 261 #endif 262 263 #define CONFIG_BOARD_EARLY_INIT_F 264 265 #endif /* __XILINX_ZYNQMP_H */ 266