text: /* SPDX-License-Identifier: GPL-2.0+ */
  /*
   * Configuration settings for the Novena U-Boot.
   *
   * Copyright (C) 2014 Marek Vasut <marex@denx.de>
   */
  
  #ifndef __CONFIG_H
  #define __CONFIG_H
  
  /* System configurations */
  #define CONFIG_KEYBOARD
  
  #include "mx6_common.h"
  
  /* U-Boot Commands */
  
  /* U-Boot general configurations */
  
  /* U-Boot environment */
  #define CONFIG_ENV_SIZE			(16 * 1024)
  /*
   * Environment is on MMC, starting at offset 512KiB from start of the card.
   * Please place first partition at offset 1MiB from the start of the card
   * as recommended by GNU/fdisk. See below for details:
   * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html
   */
  #ifdef CONFIG_CMD_MMC
  #define CONFIG_SYS_MMC_ENV_DEV		0
  #define CONFIG_ENV_OFFSET		(512 * 1024)
  #define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
  #define CONFIG_ENV_OFFSET_REDUND	\
  		(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
  #endif
  
  /* Booting Linux */
  #define CONFIG_BOOTFILE			"fitImage"
  #define CONFIG_HOSTNAME			"novena"
  
  /* 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)
  
  #define CONFIG_SYS_MEMTEST_START	0x10000000
  #define CONFIG_SYS_MEMTEST_END		0x20000000
  
  #define CONFIG_SYS_MALLOC_LEN		(64 * 1024 * 1024)
  
  /* SPL */
  #include "imx6_spl.h"			/* common IMX6 SPL configuration */
  
  /* Ethernet Configuration */
  #ifdef CONFIG_CMD_NET
  #define CONFIG_FEC_MXC
  #define IMX_FEC_BASE			ENET_BASE_ADDR
  #define CONFIG_FEC_XCV_TYPE		RGMII
  #define CONFIG_ETHPRIME			"FEC"
  #define CONFIG_FEC_MXC_PHYADDR		0x7
  #define CONFIG_ARP_TIMEOUT		200UL
  #endif
  
  /* I2C */
  #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_I2C_MULTI_BUS
  #define CONFIG_SYS_I2C_SPEED		100000
  #define CONFIG_SYS_SPD_BUS_NUM		0
  
  /* I2C EEPROM */
  #ifdef CONFIG_CMD_EEPROM
  #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
  #define CONFIG_SYS_I2C_EEPROM_BUS	2
  #endif
  
  /* MMC Configs */
  #define CONFIG_SYS_FSL_ESDHC_ADDR	0
  #define CONFIG_SYS_FSL_USDHC_NUM	2
  
  /* PCI express */
  #ifdef CONFIG_CMD_PCI
  #define CONFIG_PCI_SCAN_SHOW
  #define CONFIG_PCIE_IMX
  #define CONFIG_PCIE_IMX_PERST_GPIO	IMX_GPIO_NR(3, 29)
  #define CONFIG_PCIE_IMX_POWER_GPIO	IMX_GPIO_NR(7, 12)
  #endif
  
  /* PMIC */
  #define CONFIG_POWER
  #define CONFIG_POWER_I2C
  #define CONFIG_POWER_PFUZE100
  #define CONFIG_POWER_PFUZE100_I2C_ADDR	0x08
  
  /* SATA Configs */
  #define CONFIG_LBA48
  
  /* UART */
  #define CONFIG_MXC_UART
  #define CONFIG_MXC_UART_BASE		UART2_BASE
  
  /* USB Configs */
  #ifdef CONFIG_CMD_USB
  #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
  #define CONFIG_MXC_USB_FLAGS		0
  /* Gadget part */
  #define CONFIG_USBD_HS
  #define CONFIG_NETCONSOLE
  #endif
  
  /* Video output */
  #define CONFIG_VIDEO_BMP_RLE8
  #define CONFIG_SPLASH_SCREEN
  #define CONFIG_BMP_16BPP
  #define CONFIG_VIDEO_LOGO
  #define CONFIG_IMX_HDMI
  #define CONFIG_IMX_VIDEO_SKIP
  
  /* Extra U-Boot environment. */
  #ifndef CONFIG_SPL_BUILD
  #define CONFIG_EXTRA_ENV_SETTINGS					\
  	"fdt_high=0xffffffff\0"						\
  	"initrd_high=0xffffffff\0"					\
  	"consdev=ttymxc1\0"						\
  	"baudrate=115200\0"						\
  	"bootdev=/dev/mmcblk0p1\0"					\
  	"rootdev=/dev/mmcblk0p2\0"					\
  	"netdev=eth0\0"							\
  	"kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0"		\
  	"pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0"		\
  	"scriptaddr="__stringify(CONFIG_LOADADDR)"\0"			\
  	"ramdisk_addr_r=0x28000000\0"		   			\
  	"fdt_addr_r=0x18000000\0"					\
  	"fdtfile=imx6q-novena.dtb\0"					\
  	"stdout=serial,vidconsole\0"					\
  	"stderr=serial,vidconsole\0"					\
  	"addcons="							\
  		"setenv bootargs ${bootargs} "				\
  		"console=${consdev},${baudrate}\0"			\
  	"addip="							\
  		"setenv bootargs ${bootargs} "				\
  		"ip=${ipaddr}:${serverip}:${gatewayip}:"		\
  			"${netmask}:${hostname}:${netdev}:off\0"	\
  	"addmisc="							\
  		"setenv bootargs ${bootargs} ${miscargs}\0"		\
  	"addargs=run addcons addmisc\0"					\
  	"mmcload="							\
  		"mmc rescan ; "						\
  		"ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0"	\
  	"netload="							\
  		"tftp ${kernel_addr_r} ${hostname}/${bootfile}\0"	\
  	"miscargs=nohlt panic=1\0"					\
  	"mmcargs=setenv bootargs root=${rootdev} rw rootwait\0"		\
  	"nfsargs="							\
  		"setenv bootargs root=/dev/nfs rw "			\
  			"nfsroot=${serverip}:${rootpath},v3,tcp\0"	\
  	"mmc_mmc="							\
  		"run mmcload mmcargs addargs ; "			\
  		"bootm ${kernel_addr_r}\0"				\
  	"mmc_nfs="							\
  		"run mmcload nfsargs addip addargs ; "			\
  		"bootm ${kernel_addr_r}\0"				\
  	"net_mmc="							\
  		"run netload mmcargs addargs ; "			\
  		"bootm ${kernel_addr_r}\0"				\
  	"net_nfs="							\
  		"run netload nfsargs addip addargs ; "			\
  		"bootm ${kernel_addr_r}\0"				\
  	"update_sd_spl_filename=SPL\0"					\
  	"update_sd_uboot_filename=u-boot.img\0"				\
  	"update_sd_firmware="	/* Update the SD firmware partition */	\
  		"if mmc rescan ; then "					\
  		"if dhcp ${update_sd_spl_filename} ; then "		\
  		"mmc write ${loadaddr} 2 0x200 ; "			\
  		"fi ; "							\
  		"if dhcp ${update_sd_uboot_filename} ; then "		\
  		"fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
  		"fi ; "							\
  		"fi\0"							\
  	BOOTENV
  
  #define BOOT_TARGET_DEVICES(func) \
  	func(MMC, mmc, 0) \
  	func(USB, usb, 0) \
  	func(SATA, sata, 0) \
  	func(PXE, pxe, na) \
  	func(DHCP, dhcp, na)
  
  #include <config_distro_bootcmd.h>
  
  #else
  #define CONFIG_EXTRA_ENV_SETTINGS
  #endif /* CONFIG_SPL_BUILD */
  
  #endif				/* __CONFIG_H */
  