116 lines
2.9 KiB
C
116 lines
2.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuration for Xilinx Versal
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* (C) Copyright 2016 - 2018 Xilinx, Inc.
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* Michal Simek <michal.simek@xilinx.com>
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*
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* Based on Configuration for Xilinx ZynqMP
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*/
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#ifndef __XILINX_VERSAL_H
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#define __XILINX_VERSAL_H
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#define CONFIG_REMAKE_ELF
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/* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
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/* Generic Interrupt Controller Definitions */
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#define GICD_BASE 0xF9000000
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#define GICR_BASE 0xF9080000
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#define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000
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#define CONFIG_SYS_MEMTEST_START 0
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#define CONFIG_SYS_MEMTEST_END 1000
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#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
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/* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
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#if CONFIG_COUNTER_FREQUENCY
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# define COUNTER_FREQUENCY CONFIG_COUNTER_FREQUENCY
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#endif
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/* Serial setup */
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#define CONFIG_ARM_DCC
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#define CONFIG_CPU_ARMV8
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{ 4800, 9600, 19200, 38400, 57600, 115200 }
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/* BOOTP options */
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_MAY_FAIL
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#define CONFIG_IP_DEFRAG
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#define CONFIG_TFTP_BLOCKSIZE 4096
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_LOAD_ADDR 0x8000000
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/* Monitor Command Prompt */
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/* Console I/O Buffer Size */
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#define CONFIG_SYS_CBSIZE 2048
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_MAXARGS 64
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/* Ethernet driver */
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#if defined(CONFIG_ZYNQ_GEM)
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# define CONFIG_NET_MULTI
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# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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# define PHY_ANEG_TIMEOUT 20000
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#endif
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#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
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#define CONFIG_CLOCKS
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#define ENV_MEM_LAYOUT_SETTINGS \
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"fdt_high=10000000\0" \
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"initrd_high=10000000\0" \
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"fdt_addr_r=0x40000000\0" \
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"pxefile_addr_r=0x10000000\0" \
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"kernel_addr_r=0x18000000\0" \
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"scriptaddr=0x02000000\0" \
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"ramdisk_addr_r=0x02100000\0" \
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"script_offset_f=0x3f80000\0" \
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"script_size_f=0x80000\0"
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#if defined(CONFIG_MMC_SDHCI_ZYNQ)
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# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
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#else
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# define BOOT_TARGET_DEVICES_MMC(func)
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#endif
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#if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL)
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# define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0)
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#else
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# define BOOT_TARGET_DEVICES_XSPI(func)
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#endif
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#define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \
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"bootcmd_xspi0=sf probe 0 0 0 && " \
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"sf read $scriptaddr $script_offset_f $script_size_f && " \
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"source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \
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"xspi "
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#define BOOT_TARGET_DEVICES(func) \
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BOOT_TARGET_DEVICES_MMC(func) \
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BOOT_TARGET_DEVICES_XSPI(func) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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/* Initial environment variables */
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#ifndef CONFIG_EXTRA_ENV_SETTINGS
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#define CONFIG_EXTRA_ENV_SETTINGS \
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ENV_MEM_LAYOUT_SETTINGS \
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BOOTENV
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#endif
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#endif /* __XILINX_VERSAL_H */
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