/* SPDX-License-Identifier: GPL-2.0+ */

  /*
   * Copyright (C) 2015 Technexion Ltd.
   *
   * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.

   */
  #ifndef __PICO_IMX6UL_CONFIG_H
  #define __PICO_IMX6UL_CONFIG_H
  
  
  #include <asm/arch/imx-regs.h>
  #include <linux/sizes.h>
  #include "mx6_common.h"

  #include <asm/mach-imx/gpio.h>

  #include "imx6_spl.h"

  #ifdef CONFIG_SPL_OS_BOOT
  /* Falcon Mode */
  #define CONFIG_SPL_FS_LOAD_ARGS_NAME   "args"
  #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
  #define CONFIG_SYS_SPL_ARGS_ADDR   0x88000000
  
  /* Falcon Mode - MMC support: args@1MB kernel@2MB */
  #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR  0x800   /* 1MB */
  #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0x1000  /* 2MB */
  #endif

  /* Network support */
  
  #define CONFIG_FEC_MXC

  #define IMX_FEC_BASE			ENET2_BASE_ADDR
  #define CONFIG_FEC_MXC_PHYADDR		0x1
  #define CONFIG_FEC_XCV_TYPE		RMII

  /* Size of malloc() pool */

  #define CONFIG_SYS_MALLOC_LEN		(35 * SZ_1M) /* Increase due to DFU */

  #define CONFIG_MXC_UART
  #define CONFIG_MXC_UART_BASE		UART6_BASE_ADDR
  
  /* MMC Configs */

  #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR

  #define CONFIG_SUPPORT_EMMC_BOOT
  
  /* USB Configs */

  #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
  #define CONFIG_MXC_USB_FLAGS		0

  #define CONFIG_USB_MAX_CONTROLLER_COUNT	2

  #define CONFIG_USBD_HS

  #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
  #define DFU_DEFAULT_POLL_TIMEOUT 300

  #define CONFIG_DFU_ENV_SETTINGS \

  	"dfu_alt_info=" \

  		"spl raw 0x2 0x400;" \
  		"u-boot raw 0x8a 0x400;" \

  		"/boot/zImage ext4 0 1;" \
  		"/boot/imx6ul-pico-hobbit.dtb ext4 0 1;" \

  		"/boot/imx6ul-pico-pi.dtb ext4 0 1;" \

  		"rootfs part 0 1\0" \

  #define BOOTMENU_ENV \
  	"bootmenu_0=Boot using PICO-Hobbit baseboard=" \
  		"setenv fdtfile imx6ul-pico-hobbit.dtb\0" \

  	"bootmenu_1=Boot using PICO-Pi baseboard=" \
  		"setenv fdtfile imx6ul-pico-pi.dtb\0" \

  #define CONFIG_SYS_MMC_IMG_LOAD_PART	1
  
  #define CONFIG_EXTRA_ENV_SETTINGS \

  	"script=boot.scr\0" \

  	"image=zImage\0" \
  	"console=ttymxc5\0" \
  	"fdt_high=0xffffffff\0" \
  	"initrd_high=0xffffffff\0" \

  	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \

  	BOOTMENU_ENV \

  	"fdt_addr=0x83000000\0" \

  	"fdt_addr_r=0x83000000\0" \
  	"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  	"pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  	"ramdisk_addr_r=0x83000000\0" \
  	"ramdiskaddr=0x83000000\0" \
  	"scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \

  	"mmcautodetect=yes\0" \

  	CONFIG_DFU_ENV_SETTINGS \

  	"findfdt=" \
  		"if test $fdtfile = ask ; then " \
  			"bootmenu -1; fi;" \
  		"if test $fdtfile != ask ; then " \
  			"saveenv; fi;\0" \

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

  	"partitions=" \
  		"uuid_disk=${uuid_gpt_disk};" \

  		"name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
  	"fastboot_partition_alias_system=rootfs\0" \
  	"setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
  	BOOTENV
  
  #define BOOT_TARGET_DEVICES(func) \
  	func(MMC, mmc, 0) \

  	func(USB, usb, 0) \
  	func(PXE, pxe, na) \

  	func(DHCP, dhcp, na)
  
  #include <config_distro_bootcmd.h>

  #define CONFIG_SYS_MEMTEST_START	0x80000000
  #define CONFIG_SYS_MEMTEST_END		CONFIG_SYS_MEMTEST_START + SZ_128M
  
  #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
  #define CONFIG_SYS_HZ			1000

  /* Physical Memory Map */

  #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)

  /* I2C configs */

  #define CONFIG_SYS_I2C_MXC

  #define CONFIG_SYS_I2C_SPEED		100000

  /* environment organization */

  #define CONFIG_ENV_SIZE			SZ_8K

  #define CONFIG_ENV_OFFSET		(8 * SZ_64K)
  
  #define CONFIG_SYS_MMC_ENV_DEV		0
  #define CONFIG_SYS_MMC_ENV_PART		0

  #endif /* __PICO_IMX6UL_CONFIG_H */