| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Configuration for Xilinx Versal |
| * (C) Copyright 2016 - 2018 Xilinx, Inc. |
| * Michal Simek <michal.simek@xilinx.com> |
| * |
| * Based on Configuration for Xilinx ZynqMP |
| */ |
| |
| #ifndef __XILINX_VERSAL_H |
| #define __XILINX_VERSAL_H |
| |
| #define CONFIG_REMAKE_ELF |
| |
| /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ |
| |
| /* Generic Interrupt Controller Definitions */ |
| #define GICD_BASE 0xF9000000 |
| #define GICR_BASE 0xF9080000 |
| |
| #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000 |
| |
| #define CONFIG_SYS_MEMTEST_START 0 |
| #define CONFIG_SYS_MEMTEST_END 1000 |
| |
| #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE |
| |
| /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ |
| #if CONFIG_COUNTER_FREQUENCY |
| # define COUNTER_FREQUENCY CONFIG_COUNTER_FREQUENCY |
| #endif |
| |
| /* Serial setup */ |
| #define CONFIG_ARM_DCC |
| #define CONFIG_CPU_ARMV8 |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| { 4800, 9600, 19200, 38400, 57600, 115200 } |
| |
| /* BOOTP options */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| #define CONFIG_BOOTP_MAY_FAIL |
| |
| /* Miscellaneous configurable options */ |
| #define CONFIG_SYS_LOAD_ADDR 0x8000000 |
| |
| /* Monitor Command Prompt */ |
| /* Console I/O Buffer Size */ |
| #define CONFIG_SYS_CBSIZE 2048 |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| sizeof(CONFIG_SYS_PROMPT) + 16) |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| #define CONFIG_SYS_MAXARGS 64 |
| |
| #if defined(CONFIG_CMD_DFU) |
| #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 |
| #define DFU_DEFAULT_POLL_TIMEOUT 300 |
| #define CONFIG_THOR_RESET_OFF |
| #define DFU_ALT_INFO_RAM \ |
| "dfu_ram_info=" \ |
| "setenv dfu_alt_info " \ |
| "Image ram $kernel_addr_r $kernel_size_r\\\\;" \ |
| "system.dtb ram $fdt_addr_r $fdt_size_r\0" \ |
| "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ |
| "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" |
| |
| #define DFU_ALT_INFO \ |
| DFU_ALT_INFO_RAM |
| #endif |
| |
| #if !defined(DFU_ALT_INFO) |
| # define DFU_ALT_INFO |
| #endif |
| |
| /* Ethernet driver */ |
| #if defined(CONFIG_ZYNQ_GEM) |
| # define CONFIG_NET_MULTI |
| # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
| # define PHY_ANEG_TIMEOUT 20000 |
| #endif |
| |
| #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
| |
| #define CONFIG_CLOCKS |
| |
| #define ENV_MEM_LAYOUT_SETTINGS \ |
| "fdt_high=10000000\0" \ |
| "fdt_addr_r=0x40000000\0" \ |
| "fdt_size_r=0x400000\0" \ |
| "pxefile_addr_r=0x10000000\0" \ |
| "kernel_addr_r=0x18000000\0" \ |
| "kernel_size_r=0x10000000\0" \ |
| "scriptaddr=0x20000000\0" \ |
| "ramdisk_addr_r=0x02100000\0" \ |
| "script_size_f=0x80000\0" |
| |
| #if defined(CONFIG_MMC_SDHCI_ZYNQ) |
| # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) |
| #else |
| # define BOOT_TARGET_DEVICES_MMC(func) |
| #endif |
| |
| #if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL) |
| # define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0) |
| #else |
| # define BOOT_TARGET_DEVICES_XSPI(func) |
| #endif |
| |
| #define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \ |
| "bootcmd_xspi0=sf probe 0 0 0 && " \ |
| "sf read $scriptaddr $script_offset_f $script_size_f && " \ |
| "echo XSPI: Trying to boot script at ${scriptaddr} && " \ |
| "source ${scriptaddr}; echo XSPI: SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \ |
| "xspi " |
| |
| #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) |
| |
| #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ |
| "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \ |
| "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ |
| "jtag " |
| |
| #define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0) |
| |
| #define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \ |
| "bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \ |
| "$script_size_f; dfu 0 ram 0 && " \ |
| "echo DFU: Trying to boot script at ${scriptaddr} && " \ |
| "source ${scriptaddr}; " \ |
| "echo DFU: SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \ |
| "dfu_usb " |
| |
| #define BOOT_TARGET_DEVICES(func) \ |
| BOOT_TARGET_DEVICES_JTAG(func) \ |
| BOOT_TARGET_DEVICES_MMC(func) \ |
| BOOT_TARGET_DEVICES_XSPI(func) \ |
| BOOT_TARGET_DEVICES_DFU_USB(func) \ |
| func(PXE, pxe, na) \ |
| func(DHCP, dhcp, na) |
| |
| #include <config_distro_bootcmd.h> |
| |
| /* Initial environment variables */ |
| #ifndef CONFIG_EXTRA_ENV_SETTINGS |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| ENV_MEM_LAYOUT_SETTINGS \ |
| BOOTENV \ |
| DFU_ALT_INFO |
| #endif |
| |
| #endif /* __XILINX_VERSAL_H */ |