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 GICD_BASE 0xF9010000 19 #define GICC_BASE 0xF9020000 20 21 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 22 23 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 24 #if !defined(COUNTER_FREQUENCY) 25 # define COUNTER_FREQUENCY 100000000 26 #endif 27 28 /* Serial setup */ 29 #define CONFIG_CPU_ARMV8 30 31 #define CONFIG_SYS_BAUDRATE_TABLE \ 32 { 4800, 9600, 19200, 38400, 57600, 115200 } 33 34 /* BOOTP options */ 35 #define CONFIG_BOOTP_BOOTFILESIZE 36 #define CONFIG_BOOTP_MAY_FAIL 37 38 #ifdef CONFIG_NAND_ARASAN 39 # define CONFIG_SYS_MAX_NAND_DEVICE 1 40 #endif 41 42 #if defined(CONFIG_SPL_BUILD) 43 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED 44 #endif 45 46 /* Miscellaneous configurable options */ 47 48 #if defined(CONFIG_ZYNQMP_USB) 49 #define DFU_DEFAULT_POLL_TIMEOUT 300 50 #define CONFIG_THOR_RESET_OFF 51 52 #ifndef CONFIG_SPL_BUILD 53 # define PARTS_DEFAULT \ 54 "partitions=uuid_disk=${uuid_gpt_disk};" \ 55 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 56 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 57 #endif 58 #endif 59 60 #if !defined(PARTS_DEFAULT) 61 # define PARTS_DEFAULT 62 #endif 63 64 /* Monitor Command Prompt */ 65 /* Console I/O Buffer Size */ 66 #define CONFIG_SYS_CBSIZE 2048 67 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 68 #define CONFIG_SYS_MAXARGS 64 69 70 /* Ethernet driver */ 71 #if defined(CONFIG_ZYNQ_GEM) 72 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 73 # define PHY_ANEG_TIMEOUT 20000 74 #endif 75 76 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 77 78 #define CONFIG_CLOCKS 79 80 #define ENV_MEM_LAYOUT_SETTINGS \ 81 "fdt_addr_r=0x40000000\0" \ 82 "fdt_size_r=0x400000\0" \ 83 "pxefile_addr_r=0x10000000\0" \ 84 "kernel_addr_r=0x18000000\0" \ 85 "kernel_size_r=0x10000000\0" \ 86 "kernel_comp_addr_r=0x30000000\0" \ 87 "kernel_comp_size=0x3C00000\0" \ 88 "scriptaddr=0x20000000\0" \ 89 "ramdisk_addr_r=0x02100000\0" \ 90 "script_size_f=0x80000\0" \ 91 92 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 93 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 94 #else 95 # define BOOT_TARGET_DEVICES_MMC(func) 96 #endif 97 98 #if defined(CONFIG_SATA_CEVA) 99 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 100 #else 101 # define BOOT_TARGET_DEVICES_SCSI(func) 102 #endif 103 104 #if defined(CONFIG_ZYNQMP_USB) 105 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 106 #else 107 # define BOOT_TARGET_DEVICES_USB(func) 108 #endif 109 110 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP) 111 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) 112 #else 113 # define BOOT_TARGET_DEVICES_PXE(func) 114 #endif 115 116 #if defined(CONFIG_CMD_DHCP) 117 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) 118 #else 119 # define BOOT_TARGET_DEVICES_DHCP(func) 120 #endif 121 122 #if defined(CONFIG_ZYNQMP_GQSPI) 123 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0) 124 #else 125 # define BOOT_TARGET_DEVICES_QSPI(func) 126 #endif 127 128 #if defined(CONFIG_NAND_ARASAN) 129 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0) 130 #else 131 # define BOOT_TARGET_DEVICES_NAND(func) 132 #endif 133 134 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \ 135 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \ 136 "sf read $scriptaddr $script_offset_f $script_size_f && " \ 137 "echo QSPI: Trying to boot script at ${scriptaddr} && " \ 138 "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0" 139 140 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \ 141 #devtypel #instance " " 142 143 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ 144 "bootcmd_" #devtypel #instance "= nand info && " \ 145 "nand read $scriptaddr $script_offset_f $script_size_f && " \ 146 "echo NAND: Trying to boot script at ${scriptaddr} && " \ 147 "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0" 148 149 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ 150 #devtypel #instance " " 151 152 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) 153 154 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ 155 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \ 156 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" 157 158 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ 159 "jtag " 160 161 #define BOOT_TARGET_DEVICES_USB_DFU(func) \ 162 func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1) 163 164 #define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \ 165 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \ 166 "$scriptaddr $script_size_f && " \ 167 "dfu " #instance " ram " #instance " 60 && " \ 168 "echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \ 169 "source ${scriptaddr}; " \ 170 "echo DFU" #instance ": SCRIPT FAILED: continuing...;\0" 171 172 #define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \ 173 "" 174 175 #define BOOT_TARGET_DEVICES_USB_THOR(func) \ 176 func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1) 177 178 #define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \ 179 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \ 180 "$scriptaddr $script_size_f && " \ 181 "thordown " #instance " ram " #instance " && " \ 182 "echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \ 183 "source ${scriptaddr}; " \ 184 "echo THOR" #instance ": SCRIPT FAILED: continuing...;\0" 185 186 #define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \ 187 "" 188 189 #define BOOT_TARGET_DEVICES(func) \ 190 BOOT_TARGET_DEVICES_JTAG(func) \ 191 BOOT_TARGET_DEVICES_MMC(func) \ 192 BOOT_TARGET_DEVICES_QSPI(func) \ 193 BOOT_TARGET_DEVICES_NAND(func) \ 194 BOOT_TARGET_DEVICES_USB_DFU(func) \ 195 BOOT_TARGET_DEVICES_USB_THOR(func) \ 196 BOOT_TARGET_DEVICES_USB(func) \ 197 BOOT_TARGET_DEVICES_SCSI(func) \ 198 BOOT_TARGET_DEVICES_PXE(func) \ 199 BOOT_TARGET_DEVICES_DHCP(func) 200 201 #include <config_distro_bootcmd.h> 202 203 /* Initial environment variables */ 204 #ifndef CONFIG_EXTRA_ENV_SETTINGS 205 #define CONFIG_EXTRA_ENV_SETTINGS \ 206 ENV_MEM_LAYOUT_SETTINGS \ 207 BOOTENV 208 #endif 209 210 /* SPL can't handle all huge variables - define just DFU */ 211 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU) 212 #undef CONFIG_EXTRA_ENV_SETTINGS 213 # define CONFIG_EXTRA_ENV_SETTINGS \ 214 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 215 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 216 "Image ram 0x80000 0x3f80000;" \ 217 "system.dtb ram 0x4000000 0x100000\0" \ 218 "dfu_bufsiz=0x1000\0" 219 #endif 220 221 #define CONFIG_SPL_STACK 0xfffffffc 222 #define CONFIG_SPL_MAX_SIZE 0x40000 223 224 /* Just random location in OCM */ 225 #define CONFIG_SPL_BSS_START_ADDR 0x0 226 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 227 228 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT) 229 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000 230 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000 231 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000 232 #endif 233 234 /* u-boot is like dtb */ 235 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 236 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 237 238 /* ATF is my kernel image */ 239 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 240 241 /* MMC support */ 242 #ifdef CONFIG_MMC_SDHCI_ZYNQ 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 # if defined(CONFIG_SPL_LOAD_FIT) 247 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb" 248 # else 249 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 250 # endif 251 #endif 252 253 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU) 254 # define CONFIG_SPL_ENV_SUPPORT 255 # define CONFIG_SPL_HASH 256 # define CONFIG_ENV_MAX_ENTRIES 10 257 #endif 258 259 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000 260 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000000 261 262 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 263 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 264 #endif 265 266 #endif /* __XILINX_ZYNQMP_H */ 267