1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuration for Xilinx Versal 4 * (C) Copyright 2016 - 2018 Xilinx, Inc. 5 * Michal Simek <michal.simek@xilinx.com> 6 * 7 * Based on Configuration for Xilinx ZynqMP 8 */ 9 10 #ifndef __XILINX_VERSAL_H 11 #define __XILINX_VERSAL_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 0xF9000000 19 #define GICR_BASE 0xF9080000 20 21 #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000 22 23 #define CONFIG_SYS_MEMTEST_START 0 24 #define CONFIG_SYS_MEMTEST_END 1000 25 26 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 27 28 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 29 #if CONFIG_COUNTER_FREQUENCY 30 # define COUNTER_FREQUENCY CONFIG_COUNTER_FREQUENCY 31 #endif 32 33 /* Serial setup */ 34 #define CONFIG_ARM_DCC 35 #define CONFIG_CPU_ARMV8 36 37 #define CONFIG_SYS_BAUDRATE_TABLE \ 38 { 4800, 9600, 19200, 38400, 57600, 115200 } 39 40 /* BOOTP options */ 41 #define CONFIG_BOOTP_BOOTFILESIZE 42 #define CONFIG_BOOTP_MAY_FAIL 43 44 /* Miscellaneous configurable options */ 45 #define CONFIG_SYS_LOAD_ADDR 0x8000000 46 47 /* Monitor Command Prompt */ 48 /* Console I/O Buffer Size */ 49 #define CONFIG_SYS_CBSIZE 2048 50 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 51 sizeof(CONFIG_SYS_PROMPT) + 16) 52 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 53 #define CONFIG_SYS_MAXARGS 64 54 55 #if defined(CONFIG_CMD_DFU) 56 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 57 #define DFU_DEFAULT_POLL_TIMEOUT 300 58 #define CONFIG_THOR_RESET_OFF 59 #define DFU_ALT_INFO_RAM \ 60 "dfu_ram_info=" \ 61 "setenv dfu_alt_info " \ 62 "Image ram $kernel_addr_r $kernel_size_r\\\\;" \ 63 "system.dtb ram $fdt_addr_r $fdt_size_r\0" \ 64 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 65 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 66 67 #define DFU_ALT_INFO \ 68 DFU_ALT_INFO_RAM 69 #endif 70 71 #if !defined(DFU_ALT_INFO) 72 # define DFU_ALT_INFO 73 #endif 74 75 /* Ethernet driver */ 76 #if defined(CONFIG_ZYNQ_GEM) 77 # define CONFIG_NET_MULTI 78 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 79 # define PHY_ANEG_TIMEOUT 20000 80 #endif 81 82 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 83 84 #define CONFIG_CLOCKS 85 86 #define ENV_MEM_LAYOUT_SETTINGS \ 87 "fdt_high=10000000\0" \ 88 "fdt_addr_r=0x40000000\0" \ 89 "fdt_size_r=0x400000\0" \ 90 "pxefile_addr_r=0x10000000\0" \ 91 "kernel_addr_r=0x18000000\0" \ 92 "kernel_size_r=0x10000000\0" \ 93 "scriptaddr=0x20000000\0" \ 94 "ramdisk_addr_r=0x02100000\0" \ 95 "script_offset_f=0x7F80000\0" \ 96 "script_size_f=0x80000\0" 97 98 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 99 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 100 #else 101 # define BOOT_TARGET_DEVICES_MMC(func) 102 #endif 103 104 #if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL) 105 # define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0) 106 #else 107 # define BOOT_TARGET_DEVICES_XSPI(func) 108 #endif 109 110 #define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \ 111 "bootcmd_xspi0=sf probe 0 0 0 && " \ 112 "sf read $scriptaddr $script_offset_f $script_size_f && " \ 113 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0" 114 115 #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \ 116 "xspi " 117 118 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) 119 120 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ 121 "bootcmd_jtag=source $scriptaddr; echo SCRIPT FAILED: continuing...;\0" 122 123 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ 124 "jtag " 125 126 #define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0) 127 128 #define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \ 129 "bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \ 130 "$script_size_f; dfu 0 ram 0 && source $scriptaddr; " \ 131 "echo SCRIPT FAILED: continuing...;\0" 132 133 #define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \ 134 "dfu_usb " 135 136 #define BOOT_TARGET_DEVICES(func) \ 137 BOOT_TARGET_DEVICES_JTAG(func) \ 138 BOOT_TARGET_DEVICES_MMC(func) \ 139 BOOT_TARGET_DEVICES_XSPI(func) \ 140 BOOT_TARGET_DEVICES_DFU_USB(func) \ 141 func(PXE, pxe, na) \ 142 func(DHCP, dhcp, na) 143 144 #include <config_distro_bootcmd.h> 145 146 /* Initial environment variables */ 147 #ifndef CONFIG_EXTRA_ENV_SETTINGS 148 #define CONFIG_EXTRA_ENV_SETTINGS \ 149 ENV_MEM_LAYOUT_SETTINGS \ 150 BOOTENV \ 151 DFU_ALT_INFO 152 #endif 153 154 #endif /* __XILINX_VERSAL_H */ 155