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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_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_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 80000 $kernel_size_r\\\\;" \
- "system.dtb ram $fdt_addr_r $fdt_size_r\0" \
- "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
- "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" \
- "dfu_ram_tftp=run dfu_ram_info && setenv updatefile boot && " \
- "setenv loadaddr 10000000 && dfu tftp ram 0\0"
- #define DFU_ALT_INFO \
- DFU_ALT_INFO_RAM
- #ifndef CONFIG_SPL_BUILD
- # define PARTS_DEFAULT \
- "partitions=uuid_disk=${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_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_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"
- /* MMC support */
- #ifdef CONFIG_MMC_SDHCI_ZYNQ
- # 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)
- # 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
- #endif /* __XILINX_ZYNQMP_H */
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