/*
   * Copyright 2013 Broadcom Corporation.
   *
   * SPDX-License-Identifier:      GPL-2.0+
   */
  
  #ifndef __BCM28155_AP_H
  #define __BCM28155_AP_H

  #include <linux/sizes.h>

  #include <asm/arch/sysmap.h>

  /* CPU, chip, mach, etc */

  #define CONFIG_KONA
  #define CONFIG_SKIP_LOWLEVEL_INIT
  
  /*
   * Memory configuration
   */
  #define CONFIG_SYS_TEXT_BASE		0xae000000
  
  #define CONFIG_SYS_SDRAM_BASE		0x80000000
  #define CONFIG_SYS_SDRAM_SIZE		0x80000000
  #define CONFIG_NR_DRAM_BANKS		1
  
  #define CONFIG_SYS_MALLOC_LEN		SZ_4M	/* see armv7/start.S. */
  #define CONFIG_STACKSIZE		SZ_256K
  
  /* GPIO Driver */
  #define CONFIG_KONA_GPIO
  
  /* MMC/SD Driver */
  #define CONFIG_SDHCI
  #define CONFIG_MMC_SDMA
  #define CONFIG_KONA_SDHCI
  #define CONFIG_MMC
  #define CONFIG_GENERIC_MMC
  
  #define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR
  #define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR
  #define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR
  #define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR
  #define CONFIG_SYS_SDIO0_MAX_CLK 48000000
  #define CONFIG_SYS_SDIO1_MAX_CLK 48000000
  #define CONFIG_SYS_SDIO2_MAX_CLK 48000000
  #define CONFIG_SYS_SDIO3_MAX_CLK 48000000
  #define CONFIG_SYS_SDIO0 "sdio1"
  #define CONFIG_SYS_SDIO1 "sdio2"
  #define CONFIG_SYS_SDIO2 "sdio3"
  #define CONFIG_SYS_SDIO3 "sdio4"
  
  /* I2C Driver */
  #define CONFIG_SYS_I2C
  #define CONFIG_SYS_I2C_KONA
  #define CONFIG_SYS_SPD_BUS_NUM	3	/* Start with PMU bus */
  #define CONFIG_SYS_MAX_I2C_BUS	4
  #define CONFIG_SYS_I2C_BASE0	BSC1_BASE_ADDR
  #define CONFIG_SYS_I2C_BASE1	BSC2_BASE_ADDR
  #define CONFIG_SYS_I2C_BASE2	BSC3_BASE_ADDR
  #define CONFIG_SYS_I2C_BASE3	PMU_BSC_BASE_ADDR
  
  /* Timer Driver */
  #define CONFIG_SYS_TIMER_RATE		32000
  #define CONFIG_SYS_TIMER_COUNTER	(TIMER_BASE_ADDR + 4) /* STCLO offset */
  
  /* Init functions */
  #define CONFIG_MISC_INIT_R	/* board's misc_init_r function */
  
  /* Some commands use this as the default load address */
  #define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE
  
  /* No mtest functions as recommended */

  
  /*
   * This is the initial SP which is used only briefly for relocating the u-boot
   * image to the top of SDRAM. After relocation u-boot moves the stack to the
   * proper place.
   */
  #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_TEXT_BASE
  
  /* Serial Info */

  #define CONFIG_SYS_NS16550_SERIAL
  /* Post pad 3 bytes after each reg addr */
  #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
  #define CONFIG_SYS_NS16550_CLK		13000000
  #define CONFIG_CONS_INDEX		1
  #define CONFIG_SYS_NS16550_COM1		0x3e000000
  
  #define CONFIG_BAUDRATE			115200
  
  #define CONFIG_ENV_SIZE			0x10000
  #define CONFIG_ENV_IS_NOWHERE
  
  #define CONFIG_SYS_NO_FLASH	/* Not using NAND/NOR unmanaged flash */
  
  /* console configuration */
  #define CONFIG_SYS_CBSIZE		1024	/* Console buffer size */
  #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
  			sizeof(CONFIG_SYS_PROMPT) + 16)	/* Printbuffer size */
  #define CONFIG_SYS_MAXARGS		64
  #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
  
  /*
   * One partition type must be defined for part.c
   * This is necessary for the fatls command to work on an SD card
   * for example.
   */
  #define CONFIG_DOS_PARTITION

  #define CONFIG_EFI_PARTITION

  
  /* version string, parser, etc */
  #define CONFIG_VERSION_VARIABLE
  #define CONFIG_AUTO_COMPLETE
  #define CONFIG_SYS_HUSH_PARSER
  #define CONFIG_CMDLINE_EDITING
  #define CONFIG_SYS_LONGHELP
  
  #define CONFIG_CRC32_VERIFY
  #define CONFIG_MX_CYCLIC
  
  /* Initial upstream - boot to cmd prompt only */
  #define CONFIG_BOOTCOMMAND		""
  
  /* Commands */

  #define CONFIG_CMD_ASKENV
  #define CONFIG_CMD_CACHE
  #define CONFIG_CMD_FAT

  #define CONFIG_CMD_I2C
  #define CONFIG_CMD_MMC
  #define CONFIG_CMD_BOOTZ
  #define CONFIG_FAT_WRITE

  /* Fastboot and USB OTG */
  #define CONFIG_USB_FUNCTION_FASTBOOT
  #define CONFIG_CMD_FASTBOOT
  #define CONFIG_FASTBOOT_FLASH
  #define CONFIG_FASTBOOT_FLASH_MMC_DEV	0
  #define CONFIG_SYS_CACHELINE_SIZE	64

  #define CONFIG_FASTBOOT_BUF_SIZE	(CONFIG_SYS_SDRAM_SIZE - SZ_1M)
  #define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_SDRAM_BASE

  #define CONFIG_USB_GADGET
  #define CONFIG_USB_GADGET_DUALSPEED
  #define CONFIG_USB_GADGET_VBUS_DRAW	0

  #define CONFIG_USB_GADGET_DWC2_OTG

  #define CONFIG_USB_GADGET_BCM_UDC_OTG_PHY
  #define CONFIG_USB_GADGET_DOWNLOAD
  #define CONFIG_USBID_ADDR		0x34052c46
  #define CONFIG_G_DNL_VENDOR_NUM		0x18d1	/* google */
  #define CONFIG_G_DNL_PRODUCT_NUM	0x0d02	/* nexus one */
  #define CONFIG_G_DNL_MANUFACTURER	"Broadcom Corporation"

  /* Fastboot and USB OTG */
  #define CONFIG_USB_FUNCTION_FASTBOOT
  #define CONFIG_CMD_FASTBOOT
  #define CONFIG_FASTBOOT_FLASH
  #define CONFIG_FASTBOOT_FLASH_MMC_DEV	0
  #define CONFIG_SYS_CACHELINE_SIZE	64
  #define CONFIG_USB_FASTBOOT_BUF_SIZE	(CONFIG_SYS_SDRAM_SIZE - SZ_1M)
  #define CONFIG_USB_FASTBOOT_BUF_ADDR	CONFIG_SYS_SDRAM_BASE
  #define CONFIG_USB_GADGET
  #define CONFIG_USB_GADGET_DUALSPEED
  #define CONFIG_USB_GADGET_VBUS_DRAW	0
  #define CONFIG_USB_GADGET_S3C_UDC_OTG
  #define CONFIG_USB_GADGET_BCM_UDC_OTG_PHY
  #define CONFIG_USB_GADGET_DOWNLOAD
  #define CONFIG_USBID_ADDR		0x34052c46
  #define CONFIG_G_DNL_VENDOR_NUM		0x18d1	/* google */
  #define CONFIG_G_DNL_PRODUCT_NUM	0x0d02	/* nexus one */
  #define CONFIG_G_DNL_MANUFACTURER	"Broadcom Corporation"

  #endif /* __BCM28155_AP_H */