| /* 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 |
| |
| #ifndef CONFIG_SYS_MEMTEST_SCRATCH |
| # define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 |
| #endif |
| |
| #ifndef CONFIG_NR_DRAM_BANKS |
| # define CONFIG_NR_DRAM_BANKS 2 |
| #endif |
| #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 } |
| |
| /* Command line configuration */ |
| #define CONFIG_MP |
| |
| /* BOOTP options */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| #define CONFIG_BOOTP_MAY_FAIL |
| |
| #if defined(CONFIG_MMC_SDHCI_ZYNQ) |
| # define CONFIG_SUPPORT_EMMC_BOOT |
| #endif |
| |
| #ifdef CONFIG_NAND_ARASAN |
| # define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| # define CONFIG_SYS_NAND_ONFI_DETECTION |
| # define CONFIG_MTD_DEVICE |
| #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_USB_CABLE_CHECK |
| #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 |
| |
| /* Do not preserve environment */ |
| #define CONFIG_ENV_SIZE 0x8000 |
| |
| /* Monitor Command Prompt */ |
| /* Console I/O Buffer Size */ |
| #define CONFIG_SYS_CBSIZE 2048 |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| #define CONFIG_PANIC_HANG |
| #define CONFIG_SYS_MAXARGS 64 |
| |
| /* Ethernet driver */ |
| #if defined(CONFIG_ZYNQ_GEM) |
| # define CONFIG_MII |
| # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
| # define PHY_ANEG_TIMEOUT 20000 |
| #endif |
| |
| /* I2C */ |
| #if defined(CONFIG_SYS_I2C_ZYNQ) |
| # define CONFIG_SYS_I2C |
| #endif |
| |
| /* EEPROM */ |
| #ifdef CONFIG_ZYNQMP_EEPROM |
| # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 |
| # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 |
| # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 |
| # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) |
| #endif |
| |
| #ifdef CONFIG_SATA_CEVA |
| #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 |
| #define CONFIG_SYS_SCSI_MAX_LUN 1 |
| #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ |
| CONFIG_SYS_SCSI_MAX_LUN) |
| #endif |
| |
| #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
| |
| #define CONFIG_CLOCKS |
| |
| #define ENV_MEM_LAYOUT_SETTINGS \ |
| "fdt_high=10000000\0" \ |
| "initrd_high=10000000\0" \ |
| "fdt_addr_r=0x40000000\0" \ |
| "pxefile_addr_r=0x10000000\0" \ |
| "kernel_addr_r=0x18000000\0" \ |
| "scriptaddr=0x02000000\0" \ |
| "ramdisk_addr_r=0x02100000\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 |
| |
| #define BOOT_TARGET_DEVICES(func) \ |
| BOOT_TARGET_DEVICES_MMC(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_SUPPORT) |
| #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_TEXT_BASE 0xfffc0000 |
| #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 |
| |
| # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000 |
| #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 */ |
| # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| #endif |
| |
| #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) |
| # 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 */ |
