include/configs/calimain.h - platform/external/u-boot - Gitiles

 /*
  * Copyright (C) 2011-2014 OMICRON electronics GmbH
  *
  * Based on da850evm.h. Original Copyrights follow:
  *
  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
  * 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_MACH_TYPE	MACH_TYPE_CALIMAIN

 /*
  * SoC Configuration
  */
 #define CONFIG_MACH_DAVINCI_CALIMAIN
 #define CONFIG_SOC_DA8XX		/* TI DA8xx SoC */
 #define CONFIG_SOC_DA850		/* TI DA850 SoC */
 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
 #define CONFIG_SYS_CLK_FREQ		clk_get(DAVINCI_ARM_CLKID)
 #define CONFIG_SYS_OSCIN_FREQ		calimain_get_osc_freq()
 #define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
 #define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)
 #define CONFIG_SYS_TEXT_BASE		0x60000000
 #define CONFIG_DA850_LOWLEVEL
 #define CONFIG_ARCH_CPU_INIT
 #define CONFIG_DA8XX_GPIO
 #define CONFIG_HW_WATCHDOG
 #define CONFIG_SYS_WDTTIMERBASE	DAVINCI_TIMER1_BASE
 #define CONFIG_SYS_WDT_PERIOD_LOW \
 	(60 * CONFIG_SYS_OSCIN_FREQ) /* 60 s heartbeat */
 #define CONFIG_SYS_WDT_PERIOD_HIGH	0x0
 #define CONFIG_SYS_DV_NOR_BOOT_CFG	(0x11)

 /*
  * PLL configuration
  */
 #define CONFIG_SYS_DV_CLKMODE          0
 #define CONFIG_SYS_DA850_PLL0_POSTDIV  1
 #define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
 #define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
 #define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
 #define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
 #define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
 #define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
 #define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005

 #define CONFIG_SYS_DA850_PLL1_POSTDIV  1
 #define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
 #define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
 #define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8002

 #define CONFIG_SYS_DA850_PLL0_PLLM \
 	((calimain_get_osc_freq() == 25000000) ? 23 : 24)
 #define CONFIG_SYS_DA850_PLL1_PLLM \
 	((calimain_get_osc_freq() == 25000000) ? 20 : 21)

 /*
  * DDR2 memory configuration
  */
 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
 					DV_DDR_PHY_EXT_STRBEN | \
 					(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))

 #define CONFIG_SYS_DA850_DDR2_SDBCR (		\
 	(1 << DV_DDR_SDCR_DDR2EN_SHIFT) |	\
 	(1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) |	\
 	(1 << DV_DDR_SDCR_DDREN_SHIFT) |	\
 	(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) |	\
 	(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) |	\
 	(0x3 << DV_DDR_SDCR_CL_SHIFT) |		\
 	(0x3 << DV_DDR_SDCR_IBANK_SHIFT) |	\
 	(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))

 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
 #define CONFIG_SYS_DA850_DDR2_SDBCR2	0

 #define CONFIG_SYS_DA850_DDR2_SDTIMR (		\
 	(16 << DV_DDR_SDTMR1_RFC_SHIFT) |	\
 	(1 << DV_DDR_SDTMR1_RP_SHIFT) |		\
 	(1 << DV_DDR_SDTMR1_RCD_SHIFT) |	\
 	(1 << DV_DDR_SDTMR1_WR_SHIFT) |		\
 	(5 << DV_DDR_SDTMR1_RAS_SHIFT) |	\
 	(7 << DV_DDR_SDTMR1_RC_SHIFT) |		\
 	(1 << DV_DDR_SDTMR1_RRD_SHIFT) |	\
 	(1 << DV_DDR_SDTMR1_WTR_SHIFT))

 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (		\
 	(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) |	\
 	(2 << DV_DDR_SDTMR2_XP_SHIFT) |		\
 	(0 << DV_DDR_SDTMR2_ODT_SHIFT) |	\
 	(18 << DV_DDR_SDTMR2_XSNR_SHIFT) |	\
 	(199 << DV_DDR_SDTMR2_XSRD_SHIFT) |	\
 	(0 << DV_DDR_SDTMR2_RTP_SHIFT) |	\
 	(2 << DV_DDR_SDTMR2_CKE_SHIFT))

 #define CONFIG_SYS_DA850_DDR2_SDRCR	0x000003FF
 #define CONFIG_SYS_DA850_DDR2_PBBPR	0x30

 /*
  * Flash memory timing
  */

 #define CONFIG_SYS_DA850_CS2CFG	(	\
 	DAVINCI_ABCR_WSETUP(2) |	\
 	DAVINCI_ABCR_WSTROBE(5)	|	\
 	DAVINCI_ABCR_WHOLD(3) |		\
 	DAVINCI_ABCR_RSETUP(1) |	\
 	DAVINCI_ABCR_RSTROBE(14) |	\
 	DAVINCI_ABCR_RHOLD(0) |		\
 	DAVINCI_ABCR_TA(3) |		\
 	DAVINCI_ABCR_ASIZE_16BIT)

 /* single 64 MB NOR flash device connected to CS2 and CS3 */
 #define CONFIG_SYS_DA850_CS3CFG CONFIG_SYS_DA850_CS2CFG

 /*
  * Memory Info
  */
 #define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
 #define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
 #define PHYS_SDRAM_1_SIZE	(128 << 20) /* SDRAM size 128MB */
 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/

 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (	\
 	DAVINCI_SYSCFG_SUSPSRC_TIMER0 |		\
 	DAVINCI_SYSCFG_SUSPSRC_SPI1 |		\
 	DAVINCI_SYSCFG_SUSPSRC_UART2 |		\
 	DAVINCI_SYSCFG_SUSPSRC_EMAC |		\
 	DAVINCI_SYSCFG_SUSPSRC_I2C)

 /* memtest start addr */
 #define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM_1 + 0x2000000)

 /* memtest will be run on 16MB */
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + (16 << 20))

 #define CONFIG_NR_DRAM_BANKS	1 /* we have 1 bank of DRAM */

 /*
  * Serial Driver info
  */
 #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_ENV_IS_IN_FLASH
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_SYS_FLASH_PROTECTION
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_MAX_FLASH_BANKS  1 /* max number of flash banks */
 #define CONFIG_SYS_FLASH_SECT_SZ    (128 << 10) /* 128KB */
 #define CONFIG_SYS_FLASH_BASE       DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 #define CONFIG_ENV_SECT_SIZE        CONFIG_SYS_FLASH_SECT_SZ
 #define CONFIG_ENV_ADDR \
 	(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SECT_SZ * 2)
 #define CONFIG_ENV_SIZE             (128 << 10)
 #define CONFIG_ENV_ADDR_REDUND      (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND      CONFIG_ENV_SIZE
 #define PHYS_FLASH_SIZE             (64 << 20) /* Flash size 64MB */
 #define CONFIG_SYS_MAX_FLASH_SECT \
 	((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) + 3)

 /*
  * 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

 /*
  * U-Boot general configuration
  */
 #define CONFIG_BOOTFILE        "uImage" /* Boot file name */
 #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_LOADADDR        0xc0700000
 #define CONFIG_AUTO_COMPLETE
 #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_REVISION_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_BOOTARGS           ""
 #define CONFIG_BOOTCOMMAND        "run checkupdate; run checkbutton;"
 #define CONFIG_BOOT_RETRY_TIME    60  /* continue boot after 60 s inactivity */
 #define CONFIG_RESET_TO_RETRY

 /*
  * Default environment settings
  * gpio0 = button, gpio1 = led green, gpio2 = led red
  * verify = n ... disable kernel checksum verification for faster booting
  */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"tftpdir=calimero\0"						\
 	"flashkernel=tftpboot $loadaddr $tftpdir/uImage; "		\
 		"erase 0x60800000 +0x400000; "				\
 		"cp.b $loadaddr 0x60800000 $filesize\0"			\
 	"flashrootfs="							\
 		"tftpboot $loadaddr $tftpdir/rootfs.jffs2; "		\
 		"erase 0x60c00000 +0x2e00000; "				\
 		"cp.b $loadaddr 0x60c00000 $filesize\0"			\
 	"flashuboot=tftpboot $loadaddr $tftpdir/u-boot.bin; "		\
 		"protect off all; "					\
 		"erase 0x60000000 +0x80000; "				\
 		"cp.b $loadaddr 0x60000000 $filesize\0"			\
 	"flashrlk=tftpboot $loadaddr $tftpdir/uImage-rlk; "		\
 		"erase 0x60080000 +0x780000; "				\
 		"cp.b $loadaddr 0x60080000 $filesize\0"			\
 	"erase_persistent=erase 0x63a00000 +0x600000;\0"		\
 	"bootnor=setenv bootargs console=ttyS2,115200n8 "		\
 		"root=/dev/mtdblock3 rw rootfstype=jffs2 "		\
 		"rootwait ethaddr=$ethaddr; "				\
 		"gpio c 1; gpio s 2; bootm 0x60800000\0"		\
 	"bootrlk=gpio s 1; gpio s 2;"					\
 		"setenv bootargs console=ttyS2,115200n8 "		\
 		"ethaddr=$ethaddr; bootm 0x60080000\0"			\
 	"boottftp=setenv bootargs console=ttyS2,115200n8 "		\
 		"root=/dev/mtdblock3 rw rootfstype=jffs2 "		\
 		"rootwait ethaddr=$ethaddr; "				\
 		"tftpboot $loadaddr $tftpdir/uImage;"			\
 		"gpio c 1; gpio s 2; bootm $loadaddr\0"			\
 	"checkupdate=if test -n $update_flag; then "			\
 		"echo Previous update failed - starting RLK; "		\
 		"run bootrlk; fi; "					\
 		"if test -n $initial_setup; then "			\
 		"echo Running initial setup procedure; "		\
 		"sleep 1; run flashall; fi\0"				\
 	"product=accessory\0"						\
 	"serial=XX12345\0"						\
 	"checknor="							\
 		"if gpio i 0; then run bootnor; fi;\0"			\
 	"checkrlk="							\
 		"if gpio i 0; then run bootrlk; fi;\0"			\
 	"checkbutton="							\
 		"run checknor; sleep 1;"				\
 		"run checknor; sleep 1;"				\
 		"run checknor; sleep 1;"				\
 		"run checknor; sleep 1;"				\
 		"run checknor;"						\
 		"gpio s 1; gpio s 2;"					\
 		"echo ---- Release button to boot RLK ----;"		\
 		"run checkrlk; sleep 1;"				\
 		"run checkrlk; sleep 1;"				\
 		"run checkrlk; sleep 1;"				\
 		"run checkrlk; sleep 1;"				\
 		"run checkrlk; sleep 1;"				\
 		"run checkrlk;"						\
 		"echo ---- Factory reset requested ----;"		\
 		"gpio c 1;"						\
 		"setenv factory_reset true;"				\
 		"saveenv;"						\
 		"run bootnor;\0"					\
 	"flashall=run flashrlk;"					\
 		"run flashkernel;"					\
 		"run flashrootfs;"					\
 		"setenv erase_datafs true;"				\
 		"setenv initial_setup;"					\
 		"saveenv;"						\
 		"run bootnor;\0"					\
 	"verify=n\0"							\
 	"clearenv=protect off all;"					\
 		"erase 0x60040000 +0x40000;\0"				\
 	"bootlimit=3\0"							\
 	"altbootcmd=run bootrlk\0"

 #define CONFIG_PREBOOT			\
 	"echo Version: $ver; "		\
 	"echo Serial: $serial; "	\
 	"echo MAC: $ethaddr; "		\
 	"echo Product: $product; "	\
 	"gpio c 1; gpio c 2;"

 /*
  * U-Boot commands
  */
 #define CONFIG_CMD_ENV
 #define CONFIG_CMD_SAVES

 #ifndef CONFIG_DRIVER_TI_EMAC
 #endif

 /* additions for new relocation code, must added to all boards */
 #define CONFIG_SYS_SDRAM_BASE		0xc0000000
 /* initial stack pointer in internal SRAM */
 #define CONFIG_SYS_INIT_SP_ADDR		(0x8001ff00)

 #define CONFIG_BOOTCOUNT_LIMIT
 #define CONFIG_SYS_BOOTCOUNT_LE		/* Use little-endian accessors */
 #define CONFIG_SYS_BOOTCOUNT_ADDR	DAVINCI_RTC_BASE

 #ifndef __ASSEMBLY__
 int calimain_get_osc_freq(void);
 #endif

 #endif /* __CONFIG_H */
	/*
	* Copyright (C) 2011-2014 OMICRON electronics GmbH
	*
	* Based on da850evm.h. Original Copyrights follow:
	*
	* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
	* 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_MACH_TYPE MACH_TYPE_CALIMAIN

	/*
	* SoC Configuration
	*/
	#define CONFIG_MACH_DAVINCI_CALIMAIN
	#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
	#define CONFIG_SOC_DA850 /* TI DA850 SoC */
	#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
	#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
	#define CONFIG_SYS_OSCIN_FREQ calimain_get_osc_freq()
	#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
	#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
	#define CONFIG_SYS_TEXT_BASE 0x60000000
	#define CONFIG_DA850_LOWLEVEL
	#define CONFIG_ARCH_CPU_INIT
	#define CONFIG_DA8XX_GPIO
	#define CONFIG_HW_WATCHDOG
	#define CONFIG_SYS_WDTTIMERBASE DAVINCI_TIMER1_BASE
	#define CONFIG_SYS_WDT_PERIOD_LOW \
	(60 * CONFIG_SYS_OSCIN_FREQ) /* 60 s heartbeat */
	#define CONFIG_SYS_WDT_PERIOD_HIGH 0x0
	#define CONFIG_SYS_DV_NOR_BOOT_CFG (0x11)

	/*
	* PLL configuration
	*/
	#define CONFIG_SYS_DV_CLKMODE 0
	#define CONFIG_SYS_DA850_PLL0_POSTDIV 1
	#define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
	#define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
	#define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
	#define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
	#define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
	#define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
	#define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005

	#define CONFIG_SYS_DA850_PLL1_POSTDIV 1
	#define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
	#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
	#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002

	#define CONFIG_SYS_DA850_PLL0_PLLM \
	((calimain_get_osc_freq() == 25000000) ? 23 : 24)
	#define CONFIG_SYS_DA850_PLL1_PLLM \
	((calimain_get_osc_freq() == 25000000) ? 20 : 21)

	/*
	* DDR2 memory configuration
	*/
	#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN \| \
	DV_DDR_PHY_EXT_STRBEN \| \
	(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))

	#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
	(1 << DV_DDR_SDCR_DDR2EN_SHIFT) \| \
	(1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) \| \
	(1 << DV_DDR_SDCR_DDREN_SHIFT) \| \
	(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) \| \
	(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) \| \
	(0x3 << DV_DDR_SDCR_CL_SHIFT) \| \
	(0x3 << DV_DDR_SDCR_IBANK_SHIFT) \| \
	(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))

	/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
	#define CONFIG_SYS_DA850_DDR2_SDBCR2 0

	#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
	(16 << DV_DDR_SDTMR1_RFC_SHIFT) \| \
	(1 << DV_DDR_SDTMR1_RP_SHIFT) \| \
	(1 << DV_DDR_SDTMR1_RCD_SHIFT) \| \
	(1 << DV_DDR_SDTMR1_WR_SHIFT) \| \
	(5 << DV_DDR_SDTMR1_RAS_SHIFT) \| \
	(7 << DV_DDR_SDTMR1_RC_SHIFT) \| \
	(1 << DV_DDR_SDTMR1_RRD_SHIFT) \| \
	(1 << DV_DDR_SDTMR1_WTR_SHIFT))

	#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
	(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) \| \
	(2 << DV_DDR_SDTMR2_XP_SHIFT) \| \
	(0 << DV_DDR_SDTMR2_ODT_SHIFT) \| \
	(18 << DV_DDR_SDTMR2_XSNR_SHIFT) \| \
	(199 << DV_DDR_SDTMR2_XSRD_SHIFT) \| \
	(0 << DV_DDR_SDTMR2_RTP_SHIFT) \| \
	(2 << DV_DDR_SDTMR2_CKE_SHIFT))

	#define CONFIG_SYS_DA850_DDR2_SDRCR 0x000003FF
	#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30

	/*
	* Flash memory timing
	*/

	#define CONFIG_SYS_DA850_CS2CFG ( \
	DAVINCI_ABCR_WSETUP(2) \| \
	DAVINCI_ABCR_WSTROBE(5) \| \
	DAVINCI_ABCR_WHOLD(3) \| \
	DAVINCI_ABCR_RSETUP(1) \| \
	DAVINCI_ABCR_RSTROBE(14) \| \
	DAVINCI_ABCR_RHOLD(0) \| \
	DAVINCI_ABCR_TA(3) \| \
	DAVINCI_ABCR_ASIZE_16BIT)

	/* single 64 MB NOR flash device connected to CS2 and CS3 */
	#define CONFIG_SYS_DA850_CS3CFG CONFIG_SYS_DA850_CS2CFG

	/*
	* Memory Info
	*/
	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 110241024) /* malloc() len */
	#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
	#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
	#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/

	#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
	DAVINCI_SYSCFG_SUSPSRC_TIMER0 \| \
	DAVINCI_SYSCFG_SUSPSRC_SPI1 \| \
	DAVINCI_SYSCFG_SUSPSRC_UART2 \| \
	DAVINCI_SYSCFG_SUSPSRC_EMAC \| \
	DAVINCI_SYSCFG_SUSPSRC_I2C)

	/* memtest start addr */
	#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)

	/* memtest will be run on 16MB */
	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (16 << 20))

	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */

	/*
	* Serial Driver info
	*/
	#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_ENV_IS_IN_FLASH
	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_SYS_FLASH_PROTECTION
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
	#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
	#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
	#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
	#define CONFIG_ENV_ADDR \
	(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SECT_SZ * 2)
	#define CONFIG_ENV_SIZE (128 << 10)
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	#define PHYS_FLASH_SIZE (64 << 20) /* Flash size 64MB */
	#define CONFIG_SYS_MAX_FLASH_SECT \
	((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) + 3)

	/*
	* 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

	/*
	* U-Boot general configuration
	*/
	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
	#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_LOADADDR 0xc0700000
	#define CONFIG_AUTO_COMPLETE
	#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_REVISION_TAG
	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_BOOTARGS ""
	#define CONFIG_BOOTCOMMAND "run checkupdate; run checkbutton;"
	#define CONFIG_BOOT_RETRY_TIME 60 /* continue boot after 60 s inactivity */
	#define CONFIG_RESET_TO_RETRY

	/*
	* Default environment settings
	* gpio0 = button, gpio1 = led green, gpio2 = led red
	* verify = n ... disable kernel checksum verification for faster booting
	*/
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"tftpdir=calimero\0" \
	"flashkernel=tftpboot $loadaddr $tftpdir/uImage; " \
	"erase 0x60800000 +0x400000; " \
	"cp.b $loadaddr 0x60800000 $filesize\0" \
	"flashrootfs=" \
	"tftpboot $loadaddr $tftpdir/rootfs.jffs2; " \
	"erase 0x60c00000 +0x2e00000; " \
	"cp.b $loadaddr 0x60c00000 $filesize\0" \
	"flashuboot=tftpboot $loadaddr $tftpdir/u-boot.bin; " \
	"protect off all; " \
	"erase 0x60000000 +0x80000; " \
	"cp.b $loadaddr 0x60000000 $filesize\0" \
	"flashrlk=tftpboot $loadaddr $tftpdir/uImage-rlk; " \
	"erase 0x60080000 +0x780000; " \
	"cp.b $loadaddr 0x60080000 $filesize\0" \
	"erase_persistent=erase 0x63a00000 +0x600000;\0" \
	"bootnor=setenv bootargs console=ttyS2,115200n8 " \
	"root=/dev/mtdblock3 rw rootfstype=jffs2 " \
	"rootwait ethaddr=$ethaddr; " \
	"gpio c 1; gpio s 2; bootm 0x60800000\0" \
	"bootrlk=gpio s 1; gpio s 2;" \
	"setenv bootargs console=ttyS2,115200n8 " \
	"ethaddr=$ethaddr; bootm 0x60080000\0" \
	"boottftp=setenv bootargs console=ttyS2,115200n8 " \
	"root=/dev/mtdblock3 rw rootfstype=jffs2 " \
	"rootwait ethaddr=$ethaddr; " \
	"tftpboot $loadaddr $tftpdir/uImage;" \
	"gpio c 1; gpio s 2; bootm $loadaddr\0" \
	"checkupdate=if test -n $update_flag; then " \
	"echo Previous update failed - starting RLK; " \
	"run bootrlk; fi; " \
	"if test -n $initial_setup; then " \
	"echo Running initial setup procedure; " \
	"sleep 1; run flashall; fi\0" \
	"product=accessory\0" \
	"serial=XX12345\0" \
	"checknor=" \
	"if gpio i 0; then run bootnor; fi;\0" \
	"checkrlk=" \
	"if gpio i 0; then run bootrlk; fi;\0" \
	"checkbutton=" \
	"run checknor; sleep 1;" \
	"run checknor; sleep 1;" \
	"run checknor; sleep 1;" \
	"run checknor; sleep 1;" \
	"run checknor;" \
	"gpio s 1; gpio s 2;" \
	"echo ---- Release button to boot RLK ----;" \
	"run checkrlk; sleep 1;" \
	"run checkrlk; sleep 1;" \
	"run checkrlk; sleep 1;" \
	"run checkrlk; sleep 1;" \
	"run checkrlk; sleep 1;" \
	"run checkrlk;" \
	"echo ---- Factory reset requested ----;" \
	"gpio c 1;" \
	"setenv factory_reset true;" \
	"saveenv;" \
	"run bootnor;\0" \
	"flashall=run flashrlk;" \
	"run flashkernel;" \
	"run flashrootfs;" \
	"setenv erase_datafs true;" \
	"setenv initial_setup;" \
	"saveenv;" \
	"run bootnor;\0" \
	"verify=n\0" \
	"clearenv=protect off all;" \
	"erase 0x60040000 +0x40000;\0" \
	"bootlimit=3\0" \
	"altbootcmd=run bootrlk\0"

	#define CONFIG_PREBOOT \
	"echo Version: $ver; " \
	"echo Serial: $serial; " \
	"echo MAC: $ethaddr; " \
	"echo Product: $product; " \
	"gpio c 1; gpio c 2;"

	/*
	* U-Boot commands
	*/
	#define CONFIG_CMD_ENV
	#define CONFIG_CMD_SAVES

	#ifndef CONFIG_DRIVER_TI_EMAC
	#endif

	/* additions for new relocation code, must added to all boards */
	#define CONFIG_SYS_SDRAM_BASE 0xc0000000
	/* initial stack pointer in internal SRAM */
	#define CONFIG_SYS_INIT_SP_ADDR (0x8001ff00)

	#define CONFIG_BOOTCOUNT_LIMIT
	#define CONFIG_SYS_BOOTCOUNT_LE /* Use little-endian accessors */
	#define CONFIG_SYS_BOOTCOUNT_ADDR DAVINCI_RTC_BASE

	#ifndef __ASSEMBLY__
	int calimain_get_osc_freq(void);
	#endif

	#endif /* __CONFIG_H */