273 lines
7.8 KiB
C
273 lines
7.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuration for Xilinx ZynqMP
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* (C) Copyright 2014 - 2015 Xilinx, Inc.
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* Michal Simek <michal.simek@xilinx.com>
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*
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* Based on Configuration for Versatile Express
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*/
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#ifndef __XILINX_ZYNQMP_H
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#define __XILINX_ZYNQMP_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 CONFIG_GICV2
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#define GICD_BASE 0xF9010000
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#define GICC_BASE 0xF9020000
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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 !defined(COUNTER_FREQUENCY)
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# define COUNTER_FREQUENCY 100000000
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#endif
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x4000000)
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/* Serial setup */
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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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#ifdef CONFIG_NAND_ARASAN
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# define CONFIG_SYS_MAX_NAND_DEVICE 1
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# define CONFIG_SYS_NAND_ONFI_DETECTION
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#endif
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#if defined(CONFIG_SPL_BUILD)
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#define CONFIG_ZYNQMP_PSU_INIT_ENABLED
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#endif
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_LOAD_ADDR 0x8000000
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#if defined(CONFIG_ZYNQMP_USB)
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#define DFU_DEFAULT_POLL_TIMEOUT 300
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#define CONFIG_THOR_RESET_OFF
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#ifndef CONFIG_SPL_BUILD
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# define PARTS_DEFAULT \
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"partitions=uuid_disk=${uuid_gpt_disk};" \
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"name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
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"name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
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#endif
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#endif
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#if !defined(PARTS_DEFAULT)
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# define PARTS_DEFAULT
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#endif
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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_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_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_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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"kernel_comp_addr_r=0x30000000\0" \
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"kernel_comp_size=0x3C00000\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_SATA_CEVA)
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# define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
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#else
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# define BOOT_TARGET_DEVICES_SCSI(func)
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#endif
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#if defined(CONFIG_ZYNQMP_USB)
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# define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
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#else
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# define BOOT_TARGET_DEVICES_USB(func)
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#endif
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#if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
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# define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
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#else
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# define BOOT_TARGET_DEVICES_PXE(func)
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#endif
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#if defined(CONFIG_CMD_DHCP)
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# define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
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#else
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# define BOOT_TARGET_DEVICES_DHCP(func)
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#endif
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#if defined(CONFIG_ZYNQMP_GQSPI)
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# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
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#else
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# define BOOT_TARGET_DEVICES_QSPI(func)
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#endif
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#if defined(CONFIG_NAND_ARASAN)
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# define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
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#else
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# define BOOT_TARGET_DEVICES_NAND(func)
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#endif
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#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
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"sf read $scriptaddr $script_offset_f $script_size_f && " \
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"echo QSPI: Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
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#devtypel #instance " "
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#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "= nand info && " \
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"nand read $scriptaddr $script_offset_f $script_size_f && " \
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"echo NAND: Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
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#devtypel #instance " "
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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 ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
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"jtag "
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#define BOOT_TARGET_DEVICES_USB_DFU(func) \
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func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1)
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#define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
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"$scriptaddr $script_size_f && " \
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"dfu " #instance " ram " #instance " 60 && " \
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"echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; " \
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"echo DFU" #instance ": SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \
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""
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#define BOOT_TARGET_DEVICES_USB_THOR(func) \
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func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1)
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#define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
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"$scriptaddr $script_size_f && " \
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"thordown " #instance " ram " #instance " && " \
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"echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \
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"source ${scriptaddr}; " \
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"echo THOR" #instance ": SCRIPT FAILED: continuing...;\0"
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#define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \
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""
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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_QSPI(func) \
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BOOT_TARGET_DEVICES_NAND(func) \
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BOOT_TARGET_DEVICES_USB_DFU(func) \
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BOOT_TARGET_DEVICES_USB_THOR(func) \
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BOOT_TARGET_DEVICES_USB(func) \
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BOOT_TARGET_DEVICES_SCSI(func) \
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BOOT_TARGET_DEVICES_PXE(func) \
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BOOT_TARGET_DEVICES_DHCP(func)
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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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/* SPL can't handle all huge variables - define just DFU */
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#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
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#undef CONFIG_EXTRA_ENV_SETTINGS
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# define CONFIG_EXTRA_ENV_SETTINGS \
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"dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
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"atf-uboot.ub ram 0x10000000 0x1000000;" \
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"Image ram 0x80000 0x3f80000;" \
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"system.dtb ram 0x4000000 0x100000\0" \
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"dfu_bufsiz=0x1000\0"
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#endif
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#define CONFIG_SPL_STACK 0xfffffffc
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#define CONFIG_SPL_MAX_SIZE 0x40000
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/* Just random location in OCM */
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#define CONFIG_SPL_BSS_START_ADDR 0x0
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#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
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#if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
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# define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
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# define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
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# define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
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#endif
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/* u-boot is like dtb */
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#define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
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#define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
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/* ATF is my kernel image */
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#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
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/* MMC support */
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#ifdef CONFIG_MMC_SDHCI_ZYNQ
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# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
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# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
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# define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
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# if defined(CONFIG_SPL_LOAD_FIT)
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# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
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# else
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# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
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# endif
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#endif
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#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
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# define CONFIG_SPL_ENV_SUPPORT
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# define CONFIG_SPL_HASH
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# define CONFIG_ENV_MAX_ENTRIES 10
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#endif
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#define CONFIG_SYS_SPL_MALLOC_START 0x20000000
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000000
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#ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
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# error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
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#endif
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#endif /* __XILINX_ZYNQMP_H */
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