mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-09 12:46:17 +09:00
e519f03a18
There is no real need to exactly define space for saving patterns for alternate memory test. It is much easier to allocate space on the stack and use it instead of trying to find out space where pattern should be saved. For example if you want to test the whole DDR memory you can't save patter to DDR and you need to find it out. On Xilinx devices DDR or OCM addresses were chosen but that means that OCM needs to be mapped and U-Boot has access permission there. It is easier to remove this limitation and simply save it on stack because it is very clear that memory test can't rewrite U-Boot and U-Boot has also full access to memory where runs from. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
157 lines
4.2 KiB
C
157 lines
4.2 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_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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/* 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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#if defined(CONFIG_CMD_DFU)
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#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
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#define DFU_DEFAULT_POLL_TIMEOUT 300
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#define CONFIG_THOR_RESET_OFF
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#define DFU_ALT_INFO_RAM \
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"dfu_ram_info=" \
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"setenv dfu_alt_info " \
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"Image ram $kernel_addr_r $kernel_size_r\\\\;" \
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"system.dtb ram $fdt_addr_r $fdt_size_r\0" \
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"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
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"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
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#define DFU_ALT_INFO \
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DFU_ALT_INFO_RAM
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#endif
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#if !defined(DFU_ALT_INFO)
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# define DFU_ALT_INFO
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#endif
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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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"fdt_addr_r=0x40000000\0" \
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"fdt_size_r=0x400000\0" \
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"pxefile_addr_r=0x10000000\0" \
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"kernel_addr_r=0x18000000\0" \
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"kernel_size_r=0x10000000\0" \
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"scriptaddr=0x20000000\0" \
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"ramdisk_addr_r=0x02100000\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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"echo XSPI: Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; echo XSPI: 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_JTAG(func) func(JTAG, jtag, na)
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#define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
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"bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
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"jtag "
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#define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0)
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#define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \
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"bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \
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"$script_size_f; dfu 0 ram 0 && " \
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"echo DFU: Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; " \
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"echo DFU: SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \
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"dfu_usb "
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#define BOOT_TARGET_DEVICES(func) \
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BOOT_TARGET_DEVICES_JTAG(func) \
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BOOT_TARGET_DEVICES_MMC(func) \
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BOOT_TARGET_DEVICES_XSPI(func) \
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BOOT_TARGET_DEVICES_DFU_USB(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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DFU_ALT_INFO
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#endif
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#endif /* __XILINX_VERSAL_H */
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