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u-boot-brain/include/configs/xilinx_zynqmp.h
Michal Simek e519f03a18 cmd: mem: Remove CONFIG_SYS_MEMTEST_SCRATCH mapping 
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>
2020-05-08 09:16:26 -04:00

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration for Xilinx ZynqMP
* (C) Copyright 2014 - 2015 Xilinx, Inc.
* Michal Simek <michal.simek@xilinx.com>
*
* Based on Configuration for Versatile Express
*/
#ifndef __XILINX_ZYNQMP_H
#define __XILINX_ZYNQMP_H
#define CONFIG_REMAKE_ELF
/* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
/* Generic Interrupt Controller Definitions */
#define CONFIG_GICV2
#define GICD_BASE 0xF9010000
#define GICC_BASE 0xF9020000
#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 !defined(COUNTER_FREQUENCY)
# define COUNTER_FREQUENCY 100000000
#endif
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
/* 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
#ifdef CONFIG_NAND_ARASAN
# define CONFIG_SYS_MAX_NAND_DEVICE 1
# define CONFIG_SYS_NAND_ONFI_DETECTION
#endif
#if defined(CONFIG_SPL_BUILD)
#define CONFIG_ZYNQMP_PSU_INIT_ENABLED
#endif
/* Miscellaneous configurable options */
#define CONFIG_SYS_LOAD_ADDR 0x8000000
#if defined(CONFIG_ZYNQMP_USB)
#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 $kernel_size\\\\;" \
"system.dtb ram $fdt_addr $fdt_size\0" \
"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
#define DFU_ALT_INFO \
DFU_ALT_INFO_RAM
#ifndef CONFIG_SPL_BUILD
# define PARTS_DEFAULT \
"partitions=uuid_disk=${uuid_gpt_disk};" \
"name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
"name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
#endif
#endif
#if !defined(DFU_ALT_INFO)
# define DFU_ALT_INFO
#endif
#if !defined(PARTS_DEFAULT)
# define PARTS_DEFAULT
#endif
/* Monitor Command Prompt */
/* Console I/O Buffer Size */
#define CONFIG_SYS_CBSIZE 2048
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_MAXARGS 64
/* Ethernet driver */
#if defined(CONFIG_ZYNQ_GEM)
# 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" \
"pxefile_addr_r=0x10000000\0" \
"kernel_addr_r=0x18000000\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_SATA_CEVA)
# define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
#else
# define BOOT_TARGET_DEVICES_SCSI(func)
#endif
#if defined(CONFIG_ZYNQMP_USB)
# define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
#else
# define BOOT_TARGET_DEVICES_USB(func)
#endif
#if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
# define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
#else
# define BOOT_TARGET_DEVICES_PXE(func)
#endif
#if defined(CONFIG_CMD_DHCP)
# define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
#else
# define BOOT_TARGET_DEVICES_DHCP(func)
#endif
#if defined(CONFIG_ZYNQMP_GQSPI)
# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
#else
# define BOOT_TARGET_DEVICES_QSPI(func)
#endif
#if defined(CONFIG_NAND_ARASAN)
# define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
#else
# define BOOT_TARGET_DEVICES_NAND(func)
#endif
#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
"sf read $scriptaddr $script_offset_f $script_size_f && " \
"echo QSPI: Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
#devtypel #instance " "
#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "= nand info && " \
"nand read $scriptaddr $script_offset_f $script_size_f && " \
"echo NAND: Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
#devtypel #instance " "
#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(func) \
BOOT_TARGET_DEVICES_JTAG(func) \
BOOT_TARGET_DEVICES_MMC(func) \
BOOT_TARGET_DEVICES_QSPI(func) \
BOOT_TARGET_DEVICES_NAND(func) \
BOOT_TARGET_DEVICES_USB(func) \
BOOT_TARGET_DEVICES_SCSI(func) \
BOOT_TARGET_DEVICES_PXE(func) \
BOOT_TARGET_DEVICES_DHCP(func)
#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
/* SPL can't handle all huge variables - define just DFU */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
#undef CONFIG_EXTRA_ENV_SETTINGS
# define CONFIG_EXTRA_ENV_SETTINGS \
"dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
"atf-uboot.ub ram 0x10000000 0x1000000;" \
"Image ram 0x80000 0x3f80000;" \
"system.dtb ram 0x4000000 0x100000\0" \
"dfu_bufsiz=0x1000\0"
#endif
#define CONFIG_SPL_STACK 0xfffffffc
#define CONFIG_SPL_MAX_SIZE 0x40000
/* Just random location in OCM */
#define CONFIG_SPL_BSS_START_ADDR 0x0
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
# define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
# define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
# define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
#endif
/* u-boot is like dtb */
#define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
#define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
/* ATF is my kernel image */
#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
/* FIT load address for RAM boot */
#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
/* MMC support */
#ifdef CONFIG_MMC_SDHCI_ZYNQ
# define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
# define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
# if defined(CONFIG_SPL_LOAD_FIT)
# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
# else
# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
# endif
#endif
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
# undef CONFIG_CMD_BOOTD
# define CONFIG_SPL_ENV_SUPPORT
# define CONFIG_SPL_HASH_SUPPORT
# define CONFIG_ENV_MAX_ENTRIES 10
#endif
#define CONFIG_SYS_SPL_MALLOC_START 0x20000000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
# error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#endif /* __XILINX_ZYNQMP_H */
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