text: /*
   * Copyright (C) 2014 Stefan Roese <sr@denx.de>
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #ifndef _CONFIG_DB_MV7846MP_GP_H
  #define _CONFIG_DB_MV7846MP_GP_H
  
  /*
   * High Level Configuration Options (easy to change)
   */
  #define CONFIG_ARMADA_XP		/* SOC Family Name */
  #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
  #define CONFIG_SYS_GENERIC_BOARD
  #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_TEXT_BASE	0x00800000
  #define CONFIG_SYS_TCLK		250000000	/* 250MHz */
  
  /*
   * Commands configuration
   */
  #define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
  #define CONFIG_CMD_DHCP
  #define CONFIG_CMD_ENV
  #define CONFIG_CMD_I2C
  #define CONFIG_CMD_PING
  #define CONFIG_CMD_SF
  #define CONFIG_CMD_SPI
  #define CONFIG_CMD_TFTPPUT
  #define CONFIG_CMD_TIME
  
  /* 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
  #define CONFIG_SPI_FLASH_STMICRO
  #define CONFIG_SPI_FLASH_SPANSION
  
  /* Environment in SPI NOR flash */
  #define CONFIG_ENV_IS_IN_SPI_FLASH
  #define CONFIG_ENV_OFFSET		(1 << 20) /* 1MiB in */
  #define CONFIG_ENV_SIZE			(64 << 10) /* 64KiB */
  #define CONFIG_ENV_SECT_SIZE		(64 << 10) /* 64KiB sectors */
  
  #define CONFIG_PHY_MARVELL		/* there is a marvell phy */
  #define CONFIG_PHY_ADDR			{ 0x0, 0x1, 0x2, 0x3 }
  #define CONFIG_SYS_NETA_INTERFACE_TYPE	PHY_INTERFACE_MODE_SGMII
  #define PHY_ANEG_TIMEOUT	8000	/* PHY needs a longer aneg time */
  #define CONFIG_RESET_PHY_R
  
  #define CONFIG_SYS_CONSOLE_INFO_QUIET	/* don't print console @ startup */
  #define CONFIG_SYS_ALT_MEMTEST
  
  /*
   * mv-common.h should be defined after CMD configs since it used them
   * to enable certain macros
   */
  #include "mv-common.h"
  
  /*
   * Memory layout while starting into the bin_hdr via the
   * BootROM:
   *
   * 0x4000.4000 - 0x4003.4000	headers space (192KiB)
   * 0x4000.4030			bin_hdr start address
   * 0x4003.4000 - 0x4004.7c00	BootROM memory allocations (15KiB)
   * 0x4007.fffc			BootROM stack top
   *
   * The address space between 0x4007.fffc and 0x400f.fff is not locked in
   * L2 cache thus cannot be used.
   */
  
  /* SPL */
  /* Defines for SPL */
  #define CONFIG_SPL_FRAMEWORK
  #define CONFIG_SPL_TEXT_BASE		0x40004030
  #define CONFIG_SPL_MAX_SIZE		((128 << 10) - 0x4030)
  
  #define CONFIG_SPL_BSS_START_ADDR	(0x40000000 + (128 << 10))
  #define CONFIG_SPL_BSS_MAX_SIZE		(16 << 10)
  
  #define CONFIG_SYS_SPL_MALLOC_START	(CONFIG_SPL_BSS_START_ADDR + \
  					 CONFIG_SPL_BSS_MAX_SIZE)
  #define CONFIG_SYS_SPL_MALLOC_SIZE	(16 << 10)
  
  #define CONFIG_SPL_STACK		(0x40000000 + ((192 - 16) << 10))
  #define CONFIG_SPL_BOOTROM_SAVE		(CONFIG_SPL_STACK + 4)
  
  #define CONFIG_SPL_LIBCOMMON_SUPPORT
  #define CONFIG_SPL_LIBGENERIC_SUPPORT
  #define CONFIG_SPL_SERIAL_SUPPORT
  #define CONFIG_SPL_I2C_SUPPORT
  
  /* SPL related SPI defines */
  #define CONFIG_SPL_SPI_SUPPORT
  #define CONFIG_SPL_SPI_FLASH_SUPPORT
  #define CONFIG_SPL_SPI_LOAD
  #define CONFIG_SPL_SPI_BUS		0
  #define CONFIG_SPL_SPI_CS		0
  #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000
  
  /* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
  #define CONFIG_SYS_MVEBU_DDR_AXP
  #define CONFIG_DDR_FIXED_SIZE		(1 << 20)	/* 1GiB */
  
  #endif /* _CONFIG_DB_MV7846MP_GP_H */
  