/*
   * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
   *
   * Based on davinci_dvevm.h. Original Copyrights follow:
   *
   * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #ifndef __CONFIG_H
  #define __CONFIG_H
  
  /*
   * Board
   */
  #define CONFIG_DRIVER_TI_EMAC
  #define CONFIG_USE_SPIFLASH
  
  /*
   * SoC Configuration
   */
  #define CONFIG_MACH_DAVINCI_DA830_EVM
  #define CONFIG_SOC_DA8XX		/* TI DA8xx SoC */
  #define CONFIG_SOC_DA830		/* TI DA830 SoC */
  #define CONFIG_SYS_CLK_FREQ		clk_get(DAVINCI_ARM_CLKID)
  #define CONFIG_SYS_OSCIN_FREQ		24000000
  #define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
  #define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)
  #define CONFIG_SKIP_LOWLEVEL_INIT
  #define CONFIG_SYS_TEXT_BASE		0xc1080000
  
  /*
   * Memory Info
   */
  #define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
  #define PHYS_SDRAM_1			0xc0000000 /* SDRAM Start */
  #define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM_1 + 0x2000000)
  #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
  						(32 << 20))
  #define CONFIG_NR_DRAM_BANKS	1 /* we have 1 bank of DRAM */
  
  /*
   * Serial Driver info
   */
  #define CONFIG_SYS_NS16550
  #define CONFIG_SYS_NS16550_SERIAL
  #define CONFIG_SYS_NS16550_REG_SIZE	-4	/* NS16550 register size */
  #define CONFIG_SYS_NS16550_COM1	DAVINCI_UART2_BASE /* Base address of UART2 */
  #define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)
  #define CONFIG_CONS_INDEX	1		/* use UART0 for console */
  #define CONFIG_BAUDRATE		115200		/* Default baud rate */
  
  /*
   * I2C Configuration
   */
  #define CONFIG_SYS_I2C
  #define CONFIG_SYS_I2C_DAVINCI
  #define CONFIG_SYS_DAVINCI_I2C_SPEED     25000 /* 100Kbps won't work, H/W bug */
  #define CONFIG_SYS_DAVINCI_I2C_SLAVE     10 /* Bogus, master-only in U-Boot */
  
  /*
   * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
   */
  #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
  #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
  #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6
  #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20
  
  /*
   * Network & Ethernet Configuration
   */
  #ifdef CONFIG_DRIVER_TI_EMAC
  #define CONFIG_MII
  #define CONFIG_BOOTP_DNS
  #define CONFIG_BOOTP_DNS2
  #define CONFIG_BOOTP_SEND_HOSTNAME
  #define CONFIG_NET_RETRY_COUNT	10
  #endif
  
  /*
   * Flash & Environment
   */
  #ifdef CONFIG_USE_NAND
  #undef CONFIG_ENV_IS_IN_FLASH
  #define CONFIG_NAND_DAVINCI
  #define CONFIG_SYS_NO_FLASH
  #define CONFIG_ENV_IS_IN_NAND		/* U-Boot env in NAND Flash  */
  #define CONFIG_ENV_OFFSET		(512 << 10)
  #define CONFIG_ENV_SIZE			(10 << 10) /* 10KB */
  #define CONFIG_SYS_NAND_USE_FLASH_BBT
  #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
  #define CONFIG_SYS_NAND_PAGE_2K
  #define CONFIG_SYS_NAND_CS		3
  #define CONFIG_SYS_NAND_BASE		DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
  #define CONFIG_SYS_NAND_PAGE_2K
  #define CONFIG_SYS_NAND_MASK_CLE		0x10
  #define CONFIG_SYS_NAND_MASK_ALE		0x8
  #define CONFIG_SYS_MAX_NAND_DEVICE	1 /* Max number of NAND devices */
  #endif
  
  #ifdef CONFIG_USE_NOR
  #define CONFIG_ENV_IS_IN_FLASH
  #undef CONFIG_SYS_NO_FLASH
  #define CONFIG_SYS_FLASH_CFI_DRIVER
  #define CONFIG_SYS_FLASH_CFI
  #define CONFIG_SYS_MAX_FLASH_BANKS	1 /* max number of flash banks */
  #define CONFIG_SYS_FLASH_SECT_SZ	(64 << 10) /* 64KB */
  #define CONFIG_ENV_OFFSET		(CONFIG_SYS_FLASH_SECT_SZ*3)
  #define CONFIG_SYS_FLASH_BASE		DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
  #define PHYS_FLASH_SIZE			(32 << 20) /* Flash size 32MB */
  #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
  #define CONFIG_ENV_SECT_SIZE		CONFIG_SYS_FLASH_SECT_SZ
  #define CONFIG_SYS_FLASH_SPL_ACCESS
  #endif
  
  #ifdef CONFIG_USE_SPIFLASH
  #undef CONFIG_ENV_IS_IN_FLASH
  #undef CONFIG_ENV_IS_IN_NAND
  #define CONFIG_ENV_IS_IN_SPI_FLASH
  #define CONFIG_ENV_SIZE			(16 << 10)
  #define CONFIG_ENV_OFFSET		(256 << 10)
  #define CONFIG_ENV_SECT_SIZE		4096
  #define CONFIG_SYS_NO_FLASH
  #define CONFIG_SPI
  #define CONFIG_SPI_FLASH
  #define CONFIG_SPI_FLASH_WINBOND
  #define CONFIG_DAVINCI_SPI
  #define CONFIG_SYS_SPI_BASE		DAVINCI_SPI0_BASE
  #define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI0_CLKID)
  #define CONFIG_SF_DEFAULT_SPEED		30000000
  #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
  #endif
  
  /*
   * USB configuration
   */
  #define CONFIG_USB_DA8XX	/* Platform hookup to MUSB controller */
  #define CONFIG_MUSB_HCD
  
  /*
   * U-Boot general configuration
   */
  #undef CONFIG_MISC_INIT_R
  #undef CONFIG_BOOTDELAY
  #define CONFIG_BOOTFILE		"uImage" /* Boot file name */
  #define CONFIG_SYS_PROMPT	"U-Boot > " /* Command Prompt */
  #define CONFIG_SYS_CBSIZE	1024 /* Console I/O Buffer Size	*/
  #define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  #define CONFIG_SYS_MAXARGS	16 /* max number of command args */
  #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
  #define CONFIG_SYS_LOAD_ADDR	(PHYS_SDRAM_1 + 0x700000)
  #define CONFIG_VERSION_VARIABLE
  #define CONFIG_AUTO_COMPLETE	/* Won't work with hush so far, may be later */
  #define CONFIG_SYS_HUSH_PARSER
  #define CONFIG_CMDLINE_EDITING
  #define CONFIG_SYS_LONGHELP
  #define CONFIG_CRC32_VERIFY
  #define CONFIG_MX_CYCLIC
  
  /*
   * Linux Information
   */
  #define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)
  #define CONFIG_CMDLINE_TAG
  #define CONFIG_SETUP_MEMORY_TAGS
  #define CONFIG_BOOTARGS		"mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
  #define CONFIG_BOOTCOMMAND	""
  #define CONFIG_BOOTDELAY	3
  
  /*
   * U-Boot commands
   */
  #include <config_cmd_default.h>
  #define CONFIG_CMD_ENV
  #define CONFIG_CMD_ASKENV
  #define CONFIG_CMD_DHCP
  #define CONFIG_CMD_DIAG
  #define CONFIG_CMD_MII
  #define CONFIG_CMD_PING
  #define CONFIG_CMD_SAVES
  #define CONFIG_CMD_MEMORY
  #undef CONFIG_CMD_FPGA
  #undef CONFIG_CMD_SETGETDCR
  
  #ifdef CONFIG_CMD_BDI
  #define CONFIG_CLOCKS
  #endif
  
  #ifndef CONFIG_DRIVER_TI_EMAC
  #undef CONFIG_CMD_NET
  #undef CONFIG_CMD_DHCP
  #undef CONFIG_CMD_MII
  #undef CONFIG_CMD_PING
  #endif
  
  #ifdef CONFIG_USE_NAND
  #undef CONFIG_CMD_FLASH
  #undef CONFIG_CMD_IMLS
  #define CONFIG_CMD_NAND
  #define CONFIG_CMD_MTDPARTS
  #define CONFIG_MTD_PARTITIONS
  #define CONFIG_MTD_DEVICE
  #endif
  
  #ifdef CONFIG_USE_SPIFLASH
  #undef CONFIG_CMD_IMLS
  #undef CONFIG_CMD_FLASH
  #define CONFIG_CMD_SPI
  #define CONFIG_CMD_SF
  #define CONFIG_CMD_SAVEENV
  #endif
  
  /* SD/MMC configuration */
  #ifndef CONFIG_USE_NAND
  #define CONFIG_MMC
  #define CONFIG_DAVINCI_MMC_SD1
  #define CONFIG_GENERIC_MMC
  #define CONFIG_DAVINCI_MMC
  #endif
  
  /*
   * Enable MMC commands only when
   * MMC support is present
   */
  #if defined(CONFIG_MMC) || defined(CONFIG_USB_DA8XX)
  #define CONFIG_DOS_PARTITION	/* include support for FAT/storage */
  #define CONFIG_CMD_FAT		/* include support for FAT cmd */
  #endif
  
  #ifdef CONFIG_MMC
  #define CONFIG_CMD_MMC
  #define CONFIG_CMD_EXT2
  #endif
  
  #if !defined(CONFIG_USE_NAND) && \
  	!defined(CONFIG_USE_NOR) && \
  	!defined(CONFIG_USE_SPIFLASH)
  #define CONFIG_ENV_IS_NOWHERE
  #define CONFIG_SYS_NO_FLASH
  #define CONFIG_ENV_SIZE		(16 << 10)
  #undef CONFIG_CMD_IMLS
  #undef CONFIG_CMD_FLASH
  #undef CONFIG_CMD_ENV
  #endif
  
  #ifdef CONFIG_USB_DA8XX
  
  #ifdef CONFIG_MUSB_HCD		/* include support for usb host */
  #define CONFIG_CMD_USB		/* include support for usb cmd */
  
  #define CONFIG_USB_STORAGE	/* MSC class support */
  #define CONFIG_CMD_STORAGE	/* inclue support for usb-storage cmd */
  
  #ifdef CONFIG_USB_KEYBOARD	/* HID class support */
  #define CONFIG_SYS_USB_EVENT_POLL
  #define CONFIG_PREBOOT "usb start"
  #endif /* CONFIG_USB_KEYBOARD */
  
  #endif /* CONFIG_MUSB_HCD */
  
  #ifdef CONFIG_MUSB_UDC
  /* USB device configuration */
  #define CONFIG_USB_DEVICE		1
  #define CONFIG_USB_TTY			1
  #define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
  /* Change these to suit your needs */
  #define CONFIG_USBD_VENDORID		0x0451
  #define CONFIG_USBD_PRODUCTID		0x5678
  #define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
  #define CONFIG_USBD_PRODUCT_NAME	"DA830EVM"
  #endif /* CONFIG_MUSB_UDC */
  
  #endif /* CONFIG_USB_DA8XX */
  
  #ifdef CONFIG_MTD_PARTITIONS
  #define MTDIDS_DEFAULT		"nand0=davinci_nand.1"
  #define PART_BOOT		"512k(bootloader)ro,"
  #define PART_PARAMS		"512k(params)ro,"
  #define PART_KERNEL		"4m(kernel),"
  #define PART_REST		"-(filesystem)"
  #define MTDPARTS_DEFAULT        \
  	"mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
  #endif
  
  #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  
  /* additions for new relocation code, must be added to all boards */
  #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
  #define CONFIG_SYS_INIT_SP_ADDR		\
  	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  
  #endif /* __CONFIG_H */