1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Configuration for Xilinx Versal NET 4 * Copyright (C) 2016 - 2022, Xilinx, Inc. 5 * Copyright (C) 2022, Advanced Micro Devices, Inc. 6 * 7 * Michal Simek <michal.simek@amd.com> 8 * 9 * Based on Configuration for Xilinx ZynqMP 10 */ 11 12 #ifndef __XILINX_VERSAL_NET_H 13 #define __XILINX_VERSAL_NET_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 0xe2000000 20 #define GICR_BASE 0xe2060000 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 46 #define ENV_MEM_LAYOUT_SETTINGS \ 47 "fdt_addr_r=0x40000000\0" \ 48 "fdt_size_r=0x400000\0" \ 49 "pxefile_addr_r=0x10000000\0" \ 50 "kernel_addr_r=0x18000000\0" \ 51 "kernel_size_r=0x10000000\0" \ 52 "kernel_comp_addr_r=0x30000000\0" \ 53 "kernel_comp_size=0x3C00000\0" \ 54 "ramdisk_addr_r=0x02100000\0" \ 55 "script_size_f=0x80000\0" 56 57 #if defined(CONFIG_DISTRO_DEFAULTS) 58 59 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 60 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 61 #else 62 # define BOOT_TARGET_DEVICES_MMC(func) 63 #endif 64 65 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP) 66 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) 67 #else 68 # define BOOT_TARGET_DEVICES_PXE(func) 69 #endif 70 71 #if defined(CONFIG_CMD_DHCP) 72 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) 73 #else 74 # define BOOT_TARGET_DEVICES_DHCP(func) 75 #endif 76 77 #if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL) 78 # define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0) func(XSPI, xspi, 1) 79 # define BOOTENV_DEV_SHARED_XSPI \ 80 "xspi_boot=sf probe $devnum_xspi:0 0 0 && " \ 81 "sf read $scriptaddr $script_offset_f $script_size_f && " \ 82 "echo XSPI: Trying to boot script at ${scriptaddr} && " \ 83 "source ${scriptaddr}; echo XSPI: SCRIPT FAILED: continuing...;\0" 84 #else 85 # define BOOT_TARGET_DEVICES_XSPI(func) 86 # define BOOTENV_DEV_SHARED_XSPI 87 #endif 88 89 #define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \ 90 "bootcmd_" #devtypel #instance "=" \ 91 "devnum_xspi=" #instance "; run " #devtypel "_boot\0" \ 92 93 #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \ 94 "" 95 96 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) 97 98 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ 99 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \ 100 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" 101 102 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ 103 "jtag " 104 105 #define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0) 106 107 #define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \ 108 "bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \ 109 "$script_size_f; dfu 0 ram 0 && " \ 110 "echo DFU: Trying to boot script at ${scriptaddr} && " \ 111 "source ${scriptaddr}; " \ 112 "echo DFU: SCRIPT FAILED: continuing...;\0" 113 114 #define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \ 115 "" 116 117 #define BOOT_TARGET_DEVICES(func) \ 118 BOOT_TARGET_DEVICES_JTAG(func) \ 119 BOOT_TARGET_DEVICES_MMC(func) \ 120 BOOT_TARGET_DEVICES_XSPI(func) \ 121 BOOT_TARGET_DEVICES_DFU_USB(func) \ 122 BOOT_TARGET_DEVICES_PXE(func) \ 123 BOOT_TARGET_DEVICES_DHCP(func) 124 125 #include <config_distro_bootcmd.h> 126 127 #else /* CONFIG_DISTRO_DEFAULTS */ 128 # define BOOTENV 129 #endif /* CONFIG_DISTRO_DEFAULTS */ 130 131 /* Initial environment variables */ 132 #ifndef CFG_EXTRA_ENV_SETTINGS 133 #define CFG_EXTRA_ENV_SETTINGS \ 134 ENV_MEM_LAYOUT_SETTINGS \ 135 BOOTENV \ 136 BOOTENV_DEV_SHARED_XSPI \ 137 DFU_ALT_INFO 138 #endif 139 140 #endif /* __XILINX_VERSAL_NET_H */ 141