1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Configuration for AMD Versal Gen 2 4 * Copyright (C) 2016 - 2022, Xilinx, Inc. 5 * Copyright (C) 2022 - 2024, Advanced Micro Devices, Inc. 6 * 7 * Michal Simek <michal.simek@amd.com> 8 * 9 * Based on Configuration for Xilinx ZynqMP 10 */ 11 12 #ifndef __AMD_VERSAL2_H 13 #define __AMD_VERSAL2_H 14 15 /* FIXME this is causing issue at least on IPP */ 16 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ 17 18 /* Generic Interrupt Controller Definitions */ 19 #define GICD_BASE 0xF9000000 20 #define GICR_BASE 0xF9060000 21 22 /* Serial setup */ 23 #define CFG_SYS_BAUDRATE_TABLE \ 24 { 4800, 9600, 19200, 38400, 57600, 115200 } 25 26 #if defined(CONFIG_CMD_DFU) 27 #define DFU_DEFAULT_POLL_TIMEOUT 300 28 #define DFU_ALT_INFO_RAM \ 29 "dfu_ram_info=" \ 30 "setenv dfu_alt_info " \ 31 "Image ram 80000 $kernel_size_r\\\\;" \ 32 "system.dtb ram $fdt_addr_r $fdt_size_r\0" \ 33 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 34 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 35 36 #define DFU_ALT_INFO \ 37 DFU_ALT_INFO_RAM 38 #endif 39 40 #if !defined(DFU_ALT_INFO) 41 # define DFU_ALT_INFO 42 #endif 43 44 /* Ethernet driver */ 45 #if defined(CONFIG_ZYNQ_GEM) 46 # define PHY_ANEG_TIMEOUT 20000 47 #endif 48 49 #define ENV_MEM_LAYOUT_SETTINGS \ 50 "fdt_addr_r=0x40000000\0" \ 51 "fdt_size_r=0x400000\0" \ 52 "pxefile_addr_r=0x10000000\0" \ 53 "kernel_addr_r=0x18000000\0" \ 54 "kernel_size_r=0x10000000\0" \ 55 "kernel_comp_addr_r=0x30000000\0" \ 56 "kernel_comp_size=0x3C00000\0" \ 57 "ramdisk_addr_r=0x02100000\0" \ 58 "script_size_f=0x80000\0" 59 60 #if defined(CONFIG_DISTRO_DEFAULTS) 61 62 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 63 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 64 #else 65 # define BOOT_TARGET_DEVICES_MMC(func) 66 #endif 67 68 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP) 69 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) 70 #else 71 # define BOOT_TARGET_DEVICES_PXE(func) 72 #endif 73 74 #if defined(CONFIG_CMD_DHCP) 75 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) 76 #else 77 # define BOOT_TARGET_DEVICES_DHCP(func) 78 #endif 79 80 #if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL) 81 # define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0) func(XSPI, xspi, 1) 82 # define BOOTENV_DEV_SHARED_XSPI \ 83 "xspi_boot=sf probe $devnum_xspi:0 0 0 && " \ 84 "sf read $scriptaddr $script_offset_f $script_size_f && " \ 85 "echo XSPI: Trying to boot script at ${scriptaddr} && " \ 86 "source ${scriptaddr}; echo XSPI: SCRIPT FAILED: continuing...;\0" 87 #else 88 # define BOOT_TARGET_DEVICES_XSPI(func) 89 # define BOOTENV_DEV_SHARED_XSPI 90 #endif 91 92 #define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \ 93 "bootcmd_" #devtypel #instance "=" \ 94 "devnum_xspi=" #instance "; run " #devtypel "_boot\0" \ 95 96 #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \ 97 "" 98 99 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) 100 101 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ 102 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \ 103 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" 104 105 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ 106 "jtag " 107 108 #define BOOT_TARGET_DEVICES_UFS(func) func(UFS, ufs, 0) 109 110 #define BOOTENV_DEV_UFS(devtypeu, devtypel, instance) \ 111 "bootcmd_" #devtypel "=" #devtypel " init " #instance "; scsi scan;\0" 112 113 #define BOOTENV_DEV_NAME_UFS(devtypeu, devtypel, instance) \ 114 "ufs " 115 116 #define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0) 117 118 #define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \ 119 "bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \ 120 "$script_size_f; dfu 0 ram 0 && " \ 121 "echo DFU: Trying to boot script at ${scriptaddr} && " \ 122 "source ${scriptaddr}; " \ 123 "echo DFU: SCRIPT FAILED: continuing...;\0" 124 125 #define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \ 126 "" 127 128 #if defined(CONFIG_USB_STORAGE) 129 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 130 #else 131 #define BOOT_TARGET_DEVICES_USB(func) 132 #endif 133 134 #define BOOT_TARGET_DEVICES(func) \ 135 BOOT_TARGET_DEVICES_JTAG(func) \ 136 BOOT_TARGET_DEVICES_MMC(func) \ 137 BOOT_TARGET_DEVICES_UFS(func) \ 138 BOOT_TARGET_DEVICES_XSPI(func) \ 139 BOOT_TARGET_DEVICES_DFU_USB(func) \ 140 BOOT_TARGET_DEVICES_USB(func) \ 141 BOOT_TARGET_DEVICES_PXE(func) \ 142 BOOT_TARGET_DEVICES_DHCP(func) 143 144 #include <config_distro_bootcmd.h> 145 146 #else /* CONFIG_DISTRO_DEFAULTS */ 147 # define BOOTENV 148 #endif /* CONFIG_DISTRO_DEFAULTS */ 149 150 /* Initial environment variables */ 151 #ifndef CFG_EXTRA_ENV_SETTINGS 152 #define CFG_EXTRA_ENV_SETTINGS \ 153 ENV_MEM_LAYOUT_SETTINGS \ 154 BOOTENV \ 155 BOOTENV_DEV_SHARED_XSPI \ 156 DFU_ALT_INFO 157 #endif 158 159 #endif /* __AMD_VERSAL2_H */ 160