/*
   * Copyright (C) 2014 Eukréa Electromatique
   * Author: Eric Bénard <eric@eukrea.com>
   *
   * Configuration settings for the Embest RIoTboard
   *
   * based on mx6*sabre*.h which are :
   * Copyright (C) 2012 Freescale Semiconductor, Inc.
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #ifndef __RIOTBOARD_CONFIG_H
  #define __RIOTBOARD_CONFIG_H

  #define CONFIG_MXC_UART_BASE		UART2_BASE

  #define CONSOLE_DEV		"ttymxc1"

  
  #define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)

  #define CONFIG_IMX_THERMAL

  
  /* Size of malloc() pool */
  #define CONFIG_SYS_MALLOC_LEN		(10 * SZ_1M)

  #define CONFIG_MXC_UART

  /* I2C Configs */

  #define CONFIG_SYS_I2C
  #define CONFIG_SYS_I2C_MXC

  #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
  #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */

  #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */

  #define CONFIG_SYS_I2C_SPEED		100000
  
  /* USB Configs */

  #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  #define CONFIG_EHCI_HCD_INIT_AFTER_RESET	/* For OTG port */
  #define CONFIG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
  #define CONFIG_MXC_USB_FLAGS	0
  
  /* MMC Configs */

  #define CONFIG_SYS_FSL_ESDHC_ADDR      0

  #define CONFIG_FEC_MXC
  #define CONFIG_MII
  #define IMX_FEC_BASE			ENET_BASE_ADDR
  #define CONFIG_FEC_XCV_TYPE		RGMII
  #define CONFIG_ETHPRIME			"FEC"
  #define CONFIG_FEC_MXC_PHYADDR		4

  #define CONFIG_PHY_ATHEROS

  #ifdef CONFIG_CMD_SF

  #define CONFIG_SF_DEFAULT_BUS		0

  #define CONFIG_SF_DEFAULT_CS		0

  #define CONFIG_SF_DEFAULT_SPEED		20000000
  #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
  #endif

  #define CONFIG_ARP_TIMEOUT     200UL

  #define CONFIG_SYS_MEMTEST_START       0x10000000
  #define CONFIG_SYS_MEMTEST_END         0x10010000
  #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000

  /* Physical Memory Map */
  #define CONFIG_NR_DRAM_BANKS           1
  #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
  
  #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
  #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
  #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
  
  #define CONFIG_SYS_INIT_SP_OFFSET \
  	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  #define CONFIG_SYS_INIT_SP_ADDR \
  	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

  /* Environment organization */

  #define CONFIG_ENV_SIZE			(8 * 1024)
  
  #if defined(CONFIG_ENV_IS_IN_MMC)
  /* RiOTboard */

  #define CONFIG_FDTFILE	"imx6dl-riotboard.dtb"

  #define CONFIG_SYS_FSL_USDHC_NUM	3
  #define CONFIG_SYS_MMC_ENV_DEV		2	/* SDHC4 */
  #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
  #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
  #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
  /* MarSBoard */

  #define CONFIG_FDTFILE	"imx6q-marsboard.dtb"

  #define CONFIG_SYS_FSL_USDHC_NUM	2
  #define CONFIG_ENV_OFFSET		(768 * 1024)
  #define CONFIG_ENV_SECT_SIZE		(8 * 1024)
  #define CONFIG_ENV_SPI_BUS		CONFIG_SF_DEFAULT_BUS
  #define CONFIG_ENV_SPI_CS		CONFIG_SF_DEFAULT_CS
  #define CONFIG_ENV_SPI_MODE		CONFIG_SF_DEFAULT_MODE
  #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
  #endif

  /* Framebuffer */

  #define CONFIG_VIDEO_IPUV3

  #define CONFIG_VIDEO_BMP_RLE8
  #define CONFIG_SPLASH_SCREEN
  #define CONFIG_SPLASH_SCREEN_ALIGN
  #define CONFIG_BMP_16BPP
  #define CONFIG_VIDEO_LOGO
  #define CONFIG_VIDEO_BMP_LOGO

  #define CONFIG_IMX_HDMI
  #define CONFIG_IMX_VIDEO_SKIP

  #include "mx6_common.h"

  /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
   * 1M script, 1M pxe and the ramdisk at the end */
  #define MEM_LAYOUT_ENV_SETTINGS \
  	"bootm_size=0x10000000\0" \
  	"kernel_addr_r=0x12000000\0" \
  	"fdt_addr_r=0x13000000\0" \
  	"scriptaddr=0x13100000\0" \
  	"pxefile_addr_r=0x13200000\0" \
  	"ramdisk_addr_r=0x13300000\0"
  
  #define BOOT_TARGET_DEVICES(func) \
  	func(MMC, mmc, 0) \
  	func(MMC, mmc, 1) \
  	func(MMC, mmc, 2) \
  	func(USB, usb, 0) \
  	func(PXE, pxe, na) \
  	func(DHCP, dhcp, na)
  
  #include <config_distro_bootcmd.h>
  
  #define CONSOLE_STDIN_SETTINGS \
  	"stdin=serial\0"
  
  #define CONSOLE_STDOUT_SETTINGS \
  	"stdout=serial\0" \
  	"stderr=serial\0"
  
  #define CONSOLE_ENV_SETTINGS \
  	CONSOLE_STDIN_SETTINGS \
  	CONSOLE_STDOUT_SETTINGS
  
  #define CONFIG_EXTRA_ENV_SETTINGS \
  	CONSOLE_ENV_SETTINGS \
  	MEM_LAYOUT_ENV_SETTINGS \
  	"fdtfile=" CONFIG_FDTFILE "\0" \

  	"finduuid=part uuid mmc 0:1 uuid\0" \

  	BOOTENV

  #endif                         /* __RIOTBOARD_CONFIG_H */