@ -36,42 +36,80 @@
/*
* High Level Configuration Options
*/
# define CONFIG_OMAP 1 /* in a TI OMAP core */
# define CONFIG_OMAP34XX 1 /* which is a 34XX */
# define CONFIG_OMAP3430 1 /* which is in a 3430 */
# define CONFIG_OMAP3_EVM 1 /* working with EVM */
# define CONFIG_OMAP /* This is TI OMAP core */
# define CONFIG_OMAP34XX /* belonging to 34XX family */
# define CONFIG_OMAP3430 /* which is in a 3430 */
# define CONFIG_SDRC /* The chip has SDRC controller */
# define CONFIG_SDRC /* The chip has SDRC controller */
# include <asm/arch/cpu.h> /* get chip and board defs */
# include <asm/arch/omap3.h>
# define CONFIG_OMAP3_EVM /* This is a OMAP3 EVM */
# define CONFIG_OMAP3_MICRON_DDR /* with MICRON DDR part */
# define CONFIG_TWL4030_POWER /* with TWL4030 PMIC */
/*
* Display CPU and Board information
* Get cpu and chip specific definitions
*/
# define CONFIG_DISPLAY_CPUINFO 1
# define CONFIG_DISPLAY_BOARDINFO 1
# include <asm/arch/cpu.h>
# include <asm/arch/omap3.h>
# undef CONFIG_USE_IRQ /* no support for IRQs */
/* Clock Defines */
/*
* Clock related definitions
*/
# define V_OSCK 26000000 /* Clock output from T2 */
# define V_SCLK (V_OSCK >> 1)
# undef CONFIG_USE_IRQ /* no support for IRQs */
# define CONFIG_MISC_INIT_R
/*
* OMAP3 has 12 GP timers , they can be driven by the system clock
* ( 12 / 13 / 16.8 / 19.2 / 38.4 MHz ) or by 32 KHz clock . We use 13 MHz ( V_SCLK ) .
* This rate is divided by a local divisor .
*/
# define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
# define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
# define CONFIG_SYS_HZ 1000
/* Size of environment - 128KB */
# define CONFIG_ENV_SIZE (128 << 10)
# define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
# define CONFIG_SETUP_MEMORY_TAGS 1
# define CONFIG_INITRD_TAG 1
# define CONFIG_REVISION_TAG 1
/* Size of malloc pool */
# define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
/*
* Size of malloc ( ) pool
* Stack sizes
*
* The stack sizes are set up in start . S using the settings below
*/
# define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
# define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
# define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
# ifdef CONFIG_USE_IRQ
# define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
# define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
# endif
/*
* Physical Memory Map
* Note 1 : CS1 may or may not be populated
* Note 2 : SDRAM size is expected to be at least 32 MB
*/
# define CONFIG_NR_DRAM_BANKS 2
# define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
# define PHYS_SDRAM_1_SIZE (32 << 20)
# define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
# define SDRC_R_B_C
/* Limits for memtest */
# define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
# define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
0x01F00000 ) /* 31MB */
/* Default load address */
# define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0)
/* -----------------------------------------------------------------------------
* Hardware drivers
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
/*
@ -88,29 +126,88 @@
* select serial console configuration
*/
# define CONFIG_CONS_INDEX 1
# define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
# define CONFIG_SERIAL1 1 /* UART1 on OMAP3 EVM */
/* allow to overwrite serial and ethaddr */
# define CONFIG_ENV_OVERWRITE
# define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
# define CONFIG_BAUDRATE 115200
# define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
115200 }
# define CONFIG_MMC 1
# define CONFIG_GENERIC_MMC 1
# define CONFIG_OMAP_HSMMC 1
# define CONFIG_DOS_PARTITION 1
/* DDR - I use Micron DDR */
# define CONFIG_OMAP3_MICRON_DDR 1
/*
* I2C
*/
# define CONFIG_HARD_I2C
# define CONFIG_DRIVER_OMAP34XX_I2C
# define CONFIG_SYS_I2C_SPEED 100000
# define CONFIG_SYS_I2C_SLAVE 1
# define CONFIG_SYS_I2C_BUS 0
# define CONFIG_SYS_I2C_BUS_SELECT 1
/*
* PISMO support
*/
# define PISMO1_NAND_SIZE GPMC_SIZE_128M
# define PISMO1_ONEN_SIZE GPMC_SIZE_128M
/* Monitor at start of flash - Reserve 2 sectors */
# define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
# define CONFIG_SYS_MONITOR_LEN (256 << 10)
/* Start location & size of environment */
# define ONENAND_ENV_OFFSET 0x260000
# define SMNAND_ENV_OFFSET 0x260000
# define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
/*
* NAND
*/
/* Physical address to access NAND */
# define CONFIG_SYS_NAND_ADDR NAND_BASE
/* Physical address to access NAND at CS0 */
# define CONFIG_SYS_NAND_BASE NAND_BASE
/* Max number of NAND devices */
# define CONFIG_SYS_MAX_NAND_DEVICE 1
/* Timeout values (in ticks) */
# define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
# define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
/* Flash banks JFFS2 should use */
# define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
CONFIG_SYS_MAX_NAND_DEVICE )
# define CONFIG_SYS_JFFS2_MEM_NAND
# define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
# define CONFIG_SYS_JFFS2_NUM_BANKS 1
# define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
# define CONFIG_JFFS2_DEV "nand0"
/* Start of jffs2 partition */
# define CONFIG_JFFS2_PART_OFFSET 0x680000
/* Size of jffs2 partition */
# define CONFIG_JFFS2_PART_SIZE 0xf980000
/*
* MMC
*/
# define CONFIG_MMC
# define CONFIG_GENERIC_MMC
# define CONFIG_OMAP_HSMMC
# define CONFIG_DOS_PARTITION
/* USB
*
* Enable CONFIG_MUSB_HCD for Host functionalities MSC , keyboard
* Enable CONFIG_MUSB_UDD for Device functionalities .
*/
# define CONFIG_USB_OMAP3 1
# define CONFIG_MUSB_HCD 1
/* #define CONFIG_MUSB_UDC 1 */
# define CONFIG_USB_OMAP3
# define CONFIG_MUSB_HCD
/* #define CONFIG_MUSB_UDC */
# ifdef CONFIG_USB_OMAP3
@ -123,16 +220,17 @@
# ifdef CONFIG_USB_KEYBOARD
# define CONFIG_SYS_USB_EVENT_POLL
# define CONFIG_PREBOOT "usb start"
# 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
# define CONFIG_USB_DEVICE
# define CONFIG_USB_TTY
# define CONFIG_SYS_CONSOLE_IS_IN_ENV
/* Change these to suit your needs */
# define CONFIG_USBD_VENDORID 0x0451
# define CONFIG_USBD_PRODUCTID 0x5678
@ -142,7 +240,44 @@
# endif /* CONFIG_USB_OMAP3 */
/* commands to include */
/* ----------------------------------------------------------------------------
* U - boot features
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
# define CONFIG_SYS_LONGHELP
# define CONFIG_SYS_HUSH_PARSER
# define CONFIG_SYS_PROMPT "OMAP3_EVM # "
# define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
# define CONFIG_SYS_MAXARGS 16 /* max args for a command */
/* Display CPU and Board information */
# define CONFIG_DISPLAY_CPUINFO
# define CONFIG_DISPLAY_BOARDINFO
# define CONFIG_MISC_INIT_R
# define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
# define CONFIG_SETUP_MEMORY_TAGS
# define CONFIG_INITRD_TAG
# define CONFIG_REVISION_TAG
/* Allow to overwrite serial and ethaddr */
# define CONFIG_ENV_OVERWRITE
/* Add auto-completion support */
# define CONFIG_AUTO_COMPLETE
/* Size of Console IO buffer */
# define CONFIG_SYS_CBSIZE 512
/* Size of print buffer */
# define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof ( CONFIG_SYS_PROMPT ) + 16 )
/* Size of bootarg buffer */
# define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
/* Default commands to include */
# include <config_cmd_default.h>
# define CONFIG_CMD_EXT2 /* EXT2 Support */
@ -160,40 +295,64 @@
# undef CONFIG_CMD_IMI /* iminfo */
# undef CONFIG_CMD_IMLS /* List all found images */
# define CONFIG_SYS_NO_FLASH
# define CONFIG_HARD_I2C 1
# define CONFIG_SYS_I2C_SPEED 100000
# define CONFIG_SYS_I2C_SLAVE 1
# define CONFIG_SYS_I2C_BUS 0
# define CONFIG_SYS_I2C_BUS_SELECT 1
# define CONFIG_DRIVER_OMAP34XX_I2C 1
/*
* TWL4030
* Additional definitions that depend on chosen commands
*/
# define CONFIG_TWL4030_POWER 1
/* NAND */
# if defined(CONFIG_CMD_NAND)
# define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
/*
* Board NAND Info .
# define CONFIG_NAND_OMAP_GPMC
# define GPMC_NAND_ECC_LP_x16_LAYOUT
# define CONFIG_ENV_IS_IN_NAND
# define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
# elif defined(CONFIG_CMD_ONENAND)
# define CONFIG_SYS_FLASH_BASE PISMO1_ONEN_BASE
# define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
# define CONFIG_ENV_IS_IN_ONENAND
# define CONFIG_ENV_OFFSET ONENAND_ENV_OFFSET
# endif
# define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
# if defined(CONFIG_CMD_NET)
/* Ethernet (SMSC9115 from SMSC9118 family) */
# define CONFIG_SMC911X
# define CONFIG_SMC911X_32_BIT
# define CONFIG_SMC911X_BASE 0x2C000000
/* BOOTP fields */
# define CONFIG_BOOTP_SUBNETMASK 0x00000001
# define CONFIG_BOOTP_GATEWAY 0x00000002
# define CONFIG_BOOTP_HOSTNAME 0x00000004
# define CONFIG_BOOTP_BOOTPATH 0x00000010
# endif /* CONFIG_CMD_NET */
/* Support for relocation */
# define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
# define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
# define CONFIG_SYS_INIT_RAM_SIZE 0x800
# define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE )
/* -----------------------------------------------------------------------------
* Board specific
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
# define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
/* to access nand */
# define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
/* to access */
/* nand at CS0 */
# define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
/* NAND devices */
# define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
# define CONFIG_JFFS2_DEV "nand0"
/* start of jffs2 partition */
# define CONFIG_JFFS2_PART_OFFSET 0x680000
# define CONFIG_JFFS2_PART_SIZE 0xf980000 /* sz of jffs2 part */
# define CONFIG_SYS_NO_FLASH
/* Environment information */
# define CONFIG_BOOTDELAY 10
/* Uncomment to define the board revision statically */
/* #define CONFIG_STATIC_BOARD_REV OMAP3EVM_BOARD_GEN_2 */
/* -----------------------------------------------------------------------------
* Default environment
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
# define CONFIG_BOOTDELAY 10
# define CONFIG_BOOTFILE "uImage"
# define CONFIG_EXTRA_ENV_SETTINGS \
@ -231,133 +390,4 @@
" fi; " \
" else run nandboot; fi "
# define CONFIG_AUTO_COMPLETE 1
/*
* Miscellaneous configurable options
*/
# define CONFIG_SYS_LONGHELP /* undef to save memory */
# define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
# define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
# define CONFIG_SYS_PROMPT "OMAP3_EVM # "
# define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
/* Print Buffer Size */
# define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof ( CONFIG_SYS_PROMPT ) + 16 )
# define CONFIG_SYS_MAXARGS 16 /* max number of command */
/* args */
/* Boot Argument Buffer Size */
# define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
/* memtest works on */
# define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
# define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
0x01F00000 ) /* 31MB */
# define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
/* address */
/*
* OMAP3 has 12 GP timers , they can be driven by the system clock
* ( 12 / 13 / 16.8 / 19.2 / 38.4 MHz ) or by 32 KHz clock . We use 13 MHz ( V_SCLK ) .
* This rate is divided by a local divisor .
*/
# define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
# define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
# define CONFIG_SYS_HZ 1000
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start . S using the settings below
*/
# define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
# ifdef CONFIG_USE_IRQ
# define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
# define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
# endif
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
# define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
# define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
# define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
# define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
# define SDRC_R_B_C 1
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* **** PISMO SUPPORT *** */
/* Configure the PISMO */
# define PISMO1_NAND_SIZE GPMC_SIZE_128M
# define PISMO1_ONEN_SIZE GPMC_SIZE_128M
# define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
# if defined(CONFIG_CMD_NAND)
# define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
# elif defined(CONFIG_CMD_ONENAND)
# define CONFIG_SYS_FLASH_BASE PISMO1_ONEN_BASE
# endif
/* Monitor at start of flash */
# define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
# define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
# define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
# define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
# if defined(CONFIG_CMD_NAND)
# define CONFIG_NAND_OMAP_GPMC
# define GPMC_NAND_ECC_LP_x16_LAYOUT 1
# define CONFIG_ENV_IS_IN_NAND
# define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
# elif defined(CONFIG_CMD_ONENAND)
# define CONFIG_ENV_IS_IN_ONENAND 1
# define CONFIG_ENV_OFFSET ONENAND_ENV_OFFSET
# endif
# define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
# define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
/*
* Support for relocation
*/
# define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
# define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
# define CONFIG_SYS_INIT_RAM_SIZE 0x800
# define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE )
/*
* Define the board revision statically
*/
/* #define CONFIG_STATIC_BOARD_REV OMAP3EVM_BOARD_GEN_2 */
/*----------------------------------------------------------------------------
* SMSC9115 Ethernet from SMSC9118 family
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
# if defined(CONFIG_CMD_NET)
# define CONFIG_SMC911X
# define CONFIG_SMC911X_32_BIT
# define CONFIG_SMC911X_BASE 0x2C000000
# endif /* (CONFIG_CMD_NET) */
/*
* BOOTP fields
*/
# define CONFIG_BOOTP_SUBNETMASK 0x00000001
# define CONFIG_BOOTP_GATEWAY 0x00000002
# define CONFIG_BOOTP_HOSTNAME 0x00000004
# define CONFIG_BOOTP_BOOTPATH 0x00000010
# endif /* __CONFIG_H */