123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143 |
- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2015 Stefan Roese <sr@denx.de>
- */
- #ifndef _CONFIG_CLEARFOG_H
- #define _CONFIG_CLEARFOG_H
- /*
- * High Level Configuration Options (easy to change)
- */
- /*
- * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
- * for DDR ECC byte filling in the SPL before loading the main
- * U-Boot into it.
- */
- #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
- /*
- * Commands configuration
- */
- /*
- * SDIO/MMC Card Configuration
- */
- #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
- /* USB/EHCI configuration */
- #define CONFIG_EHCI_IS_TDI
- #define CONFIG_ENV_MIN_ENTRIES 128
- /* Environment in MMC */
- #define CONFIG_SYS_MMC_ENV_DEV 0
- /*
- * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
- * boot image starts @ LBA-0.
- * As result in MMC/eMMC case it will be a 1 sector gap between u-boot
- * image and environment
- */
- #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
- /* PCIe support */
- #ifndef CONFIG_SPL_BUILD
- #define CONFIG_PCI_SCAN_SHOW
- #endif
- /* SATA support */
- #ifdef CONFIG_SCSI
- #define CONFIG_SCSI_AHCI_PLAT
- #define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
- #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
- /* Keep device tree and initrd in lower memory so the kernel can access them */
- #define RELOCATION_LIMITS_ENV_SETTINGS \
- "fdt_high=0x10000000\0" \
- "initrd_high=0x10000000\0"
- /* SPL */
- /* Defines for SPL */
- #define CONFIG_SPL_SIZE (140 << 10)
- #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
- #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
- #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
- #ifdef CONFIG_SPL_BUILD
- #define CONFIG_SYS_MALLOC_SIMPLE
- #endif
- #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
- #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
- #if defined(CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI)
- /* SPL related SPI defines */
- #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
- #elif defined(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC) || defined(CONFIG_MVEBU_SPL_BOOT_DEVICE_SATA)
- /* SPL related MMC defines */
- #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
- #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
- #ifdef CONFIG_SPL_BUILD
- #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
- #endif
- #endif
- /*
- * mv-common.h should be defined after CMD configs since it used them
- * to enable certain macros
- */
- #include "mv-common.h"
- /* Include the common distro boot environment */
- #ifndef CONFIG_SPL_BUILD
- #ifdef CONFIG_MMC
- #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
- #else
- #define BOOT_TARGET_DEVICES_MMC(func)
- #endif
- #ifdef CONFIG_USB_STORAGE
- #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
- #else
- #define BOOT_TARGET_DEVICES_USB(func)
- #endif
- #define BOOT_TARGET_DEVICES(func) \
- BOOT_TARGET_DEVICES_MMC(func) \
- BOOT_TARGET_DEVICES_USB(func) \
- func(PXE, pxe, na) \
- func(DHCP, dhcp, na)
- #define KERNEL_ADDR_R __stringify(0x800000)
- #define FDT_ADDR_R __stringify(0x100000)
- #define RAMDISK_ADDR_R __stringify(0x1800000)
- #define SCRIPT_ADDR_R __stringify(0x200000)
- #define PXEFILE_ADDR_R __stringify(0x300000)
- #define LOAD_ADDRESS_ENV_SETTINGS \
- "kernel_addr_r=" KERNEL_ADDR_R "\0" \
- "fdt_addr_r=" FDT_ADDR_R "\0" \
- "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
- "scriptaddr=" SCRIPT_ADDR_R "\0" \
- "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
- #include <config_distro_bootcmd.h>
- #define CONFIG_EXTRA_ENV_SETTINGS \
- RELOCATION_LIMITS_ENV_SETTINGS \
- LOAD_ADDRESS_ENV_SETTINGS \
- "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
- "console=ttyS0,115200\0" \
- BOOTENV
- #endif /* CONFIG_SPL_BUILD */
- #endif /* _CONFIG_CLEARFOG_H */
|