| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2012 Michal Simek <monstr@monstr.eu> |
| * (C) Copyright 2013 - 2018 Xilinx, Inc. |
| * |
| * Common configuration options for all Zynq boards. |
| */ |
| |
| #ifndef __CONFIG_ZYNQ_COMMON_H |
| #define __CONFIG_ZYNQ_COMMON_H |
| |
| /* Cache options */ |
| #ifndef CONFIG_SYS_L2CACHE_OFF |
| # define CONFIG_SYS_L2_PL310 |
| # define CONFIG_SYS_PL310_BASE 0xf8f02000 |
| #endif |
| |
| #define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600 |
| #define CONFIG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR |
| #define CONFIG_SYS_TIMER_COUNTS_DOWN |
| #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) |
| |
| /* GUIDs for capsule updatable firmware images */ |
| #define XILINX_BOOT_IMAGE_GUID \ |
| EFI_GUID(0x1ba29a15, 0x9969, 0x40aa, 0xb4, 0x24, \ |
| 0xe8, 0x61, 0x21, 0x61, 0x86, 0x64) |
| |
| #define XILINX_UBOOT_IMAGE_GUID \ |
| EFI_GUID(0x1a5178f0, 0x87d3, 0x4f36, 0xac, 0x63, \ |
| 0x3b, 0x31, 0xa2, 0x3b, 0xe3, 0x05) |
| |
| /* Serial drivers */ |
| /* The following table includes the supported baudrates */ |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} |
| |
| /* Ethernet driver */ |
| |
| /* NOR */ |
| #ifdef CONFIG_MTD_NOR_FLASH |
| # define CONFIG_SYS_MAX_FLASH_SECT 512 |
| # define CONFIG_SYS_FLASH_ERASE_TOUT 1000 |
| # define CONFIG_SYS_FLASH_WRITE_TOUT 5000 |
| # define CONFIG_FLASH_SHOW_PROGRESS 10 |
| # undef CONFIG_SYS_FLASH_EMPTY_INFO |
| # define CONFIG_SYS_FLASH_QUIET_TEST |
| #endif |
| |
| #ifdef CONFIG_NAND_ZYNQ |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #endif |
| |
| #ifdef CONFIG_USB_EHCI_ZYNQ |
| # define DFU_DEFAULT_POLL_TIMEOUT 300 |
| # define CONFIG_THOR_RESET_OFF |
| #endif |
| |
| /* enable preboot to be loaded before CONFIG_BOOTDELAY */ |
| |
| /* Boot configuration */ |
| |
| #ifdef CONFIG_SPL_BUILD |
| #define BOOTENV |
| #else |
| |
| #ifdef CONFIG_CMD_MMC |
| #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) |
| #else |
| #define BOOT_TARGET_DEVICES_MMC(func) |
| #endif |
| |
| #ifdef CONFIG_CMD_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_ZYNQ_QSPI) |
| # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na) |
| #else |
| # define BOOT_TARGET_DEVICES_QSPI(func) |
| #endif |
| |
| #if defined(CONFIG_NAND_ZYNQ) |
| # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, na) |
| #else |
| # define BOOT_TARGET_DEVICES_NAND(func) |
| #endif |
| |
| #if defined(CONFIG_MTD_NOR_FLASH) |
| # define BOOT_TARGET_DEVICES_NOR(func) func(NOR, nor, na) |
| #else |
| # define BOOT_TARGET_DEVICES_NOR(func) |
| #endif |
| |
| #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \ |
| "bootcmd_qspi=sf probe 0 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) \ |
| "qspi " |
| |
| #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ |
| "bootcmd_nand=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) \ |
| "nand " |
| |
| #define BOOTENV_DEV_NOR(devtypeu, devtypel, instance) \ |
| "script_offset_nor=0xE2FC0000\0" \ |
| "bootcmd_nor=cp.b ${script_offset_nor} ${scriptaddr} ${script_size_f} && " \ |
| "echo NOR: Trying to boot script at ${scriptaddr} && " \ |
| "source ${scriptaddr}; echo NOR: SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \ |
| "nor " |
| |
| #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 ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ |
| "jtag " |
| |
| #define BOOT_TARGET_DEVICES_USB_DFU(func) \ |
| func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1) |
| |
| #define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \ |
| "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \ |
| "$scriptaddr $script_size_f && " \ |
| "dfu " #instance " ram " #instance " 60 && " \ |
| "echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \ |
| "source ${scriptaddr}; " \ |
| "echo DFU" #instance ": SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \ |
| "" |
| |
| #define BOOT_TARGET_DEVICES_USB_THOR(func) \ |
| func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1) |
| |
| #define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \ |
| "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \ |
| "$scriptaddr $script_size_f && " \ |
| "thordown " #instance " ram " #instance " && " \ |
| "echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \ |
| "source ${scriptaddr}; " \ |
| "echo THOR" #instance ": SCRIPT FAILED: continuing...;\0" |
| |
| #define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \ |
| "" |
| |
| #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_NOR(func) \ |
| BOOT_TARGET_DEVICES_USB_DFU(func) \ |
| BOOT_TARGET_DEVICES_USB_THOR(func) \ |
| BOOT_TARGET_DEVICES_USB(func) \ |
| BOOT_TARGET_DEVICES_PXE(func) \ |
| BOOT_TARGET_DEVICES_DHCP(func) |
| |
| #include <config_distro_bootcmd.h> |
| #endif /* CONFIG_SPL_BUILD */ |
| |
| /* Default environment */ |
| #ifndef CONFIG_EXTRA_ENV_SETTINGS |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "scriptaddr=0x20000\0" \ |
| "script_size_f=0x40000\0" \ |
| "fdt_addr_r=0x1f00000\0" \ |
| "pxefile_addr_r=0x2000000\0" \ |
| "kernel_addr_r=0x2000000\0" \ |
| "scriptaddr=0x3000000\0" \ |
| "ramdisk_addr_r=0x3100000\0" \ |
| BOOTENV |
| #endif |
| |
| /* Miscellaneous configurable options */ |
| |
| #define CONFIG_SYS_CBSIZE 2048 /* Console I/O Buffer Size */ |
| |
| #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 |
| #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
| CONFIG_SYS_INIT_RAM_SIZE - \ |
| GENERATED_GBL_DATA_SIZE) |
| |
| |
| /* Extend size of kernel image for uncompression */ |
| #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
| |
| /* Boot FreeBSD/vxWorks from an ELF image */ |
| #define CONFIG_SYS_MMC_MAX_DEVICE 1 |
| |
| /* MMC support */ |
| #ifdef CONFIG_MMC_SDHCI_ZYNQ |
| #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| #endif |
| |
| /* Address in RAM where the parameters must be copied by SPL. */ |
| #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 |
| |
| #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" |
| #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" |
| |
| /* Not using MMC raw mode - just for compilation purpose */ |
| #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 |
| #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 |
| |
| /* qspi mode is working fine */ |
| #ifdef CONFIG_ZYNQ_QSPI |
| #define CONFIG_SYS_SPI_ARGS_OFFS 0x200000 |
| #define CONFIG_SYS_SPI_ARGS_SIZE 0x80000 |
| #define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \ |
| CONFIG_SYS_SPI_ARGS_SIZE) |
| #endif |
| |
| /* SP location before relocation, must use scratch RAM */ |
| |
| /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */ |
| #define CONFIG_SPL_MAX_SIZE 0x30000 |
| |
| /* On the top of OCM space */ |
| #define CONFIG_SYS_SPL_MALLOC_START CONFIG_SPL_STACK_R_ADDR |
| #define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000000 |
| |
| /* |
| * SPL stack position - and stack goes down |
| * 0xfffffe00 is used for putting wfi loop. |
| * Set it up as limit for now. |
| */ |
| #define CONFIG_SPL_STACK 0xfffffe00 |
| |
| /* BSS setup */ |
| #define CONFIG_SPL_BSS_START_ADDR 0x100000 |
| #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 |
| |
| #endif /* __CONFIG_ZYNQ_COMMON_H */ |