/* * Copyright (C) 2014 Stefan Roese <sr@denx.de> * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _CONFIG_DB_88F6820_GP_H #define _CONFIG_DB_88F6820_GP_H /* * High Level Configuration Options (easy to change) */ #define CONFIG_DISPLAY_BOARDINFO_LATE /* * 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 */ /* I2C */ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_MVTWSI #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE #define CONFIG_SYS_I2C_SLAVE 0x0 #define CONFIG_SYS_I2C_SPEED 100000 /* SPI NOR flash default params, used by sf commands */ #define CONFIG_SF_DEFAULT_SPEED 1000000 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 /* * SDIO/MMC Card Configuration */ #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE /* * SATA/SCSI/AHCI configuration */ #define CONFIG_SCSI_AHCI_PLAT #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) /* USB/EHCI configuration */ #define CONFIG_EHCI_IS_TDI /* Environment in SPI NOR flash */ #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ #define CONFIG_PHY_MARVELL /* there is a marvell phy */ #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ /* PCIe support */ #ifndef CONFIG_SPL_BUILD #define CONFIG_PCI_MVEBU #define CONFIG_PCI_SCAN_SHOW #endif #define CONFIG_SYS_ALT_MEMTEST /* Keep device tree and initrd in lower memory so the kernel can access them */ #define CONFIG_EXTRA_ENV_SETTINGS \ "fdt_high=0x10000000\0" \ "initrd_high=0x10000000\0" /* SPL */ /* * Select the boot device here * * Currently supported are: * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) */ #define SPL_BOOT_SPI_NOR_FLASH 1 #define SPL_BOOT_SDIO_MMC_CARD 2 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH /* Defines for SPL */ #define CONFIG_SPL_SIZE (140 << 10) #define CONFIG_SPL_TEXT_BASE 0x40000030 #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 CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH /* SPL related SPI defines */ #define CONFIG_SPL_SPI_LOAD #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS #endif #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD /* 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" #endif /* _CONFIG_DB_88F6820_GP_H */