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/*
* U-Boot - Configuration file for Cirrus Logic EDB93xx boards
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#ifdef CONFIG_MK_edb9301
#define CONFIG_EDB9301
#elif defined(CONFIG_MK_edb9302)
#define CONFIG_EDB9302
#elif defined(CONFIG_MK_edb9302a)
#define CONFIG_EDB9302A
#elif defined(CONFIG_MK_edb9307)
#define CONFIG_EDB9307
#elif defined(CONFIG_MK_edb9307a)
#define CONFIG_EDB9307A
#elif defined(CONFIG_MK_edb9312)
#define CONFIG_EDB9312
#elif defined(CONFIG_MK_edb9315)
#define CONFIG_EDB9315
#elif defined(CONFIG_MK_edb9315a)
#define CONFIG_EDB9315A
#else
#error "no board defined"
#endif
/* Initial environment and monitor configuration options. */
#define CONFIG_CMDLINE_TAG 1
#define CONFIG_INITRD_TAG 1
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_BOOTARGS "root=/dev/nfs console=ttyAM0,115200 ip=dhcp"
#define CONFIG_BOOTFILE "edb93xx.img"
#define CONFIG_SYS_LDSCRIPT "board/cirrus/edb93xx/u-boot.lds"
#ifdef CONFIG_EDB9301
#define CONFIG_EP9301
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9301
#define CONFIG_ENV_SECT_SIZE 0x00020000
#elif defined(CONFIG_EDB9302)
#define CONFIG_EP9302
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302
#define CONFIG_ENV_SECT_SIZE 0x00020000
#elif defined(CONFIG_EDB9302A)
#define CONFIG_EP9302
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A
#define CONFIG_ENV_SECT_SIZE 0x00020000
#elif defined(CONFIG_EDB9307)
#define CONFIG_EP9307
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307
#define CONFIG_ENV_SECT_SIZE 0x00040000
#elif defined(CONFIG_EDB9307A)
#define CONFIG_EP9307
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A
#define CONFIG_ENV_SECT_SIZE 0x00020000
#elif defined(CONFIG_EDB9312)
#define CONFIG_EP9312
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9312
#define CONFIG_ENV_SECT_SIZE 0x00040000
#elif defined(CONFIG_EDB9315)
#define CONFIG_EP9315
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315
#define CONFIG_ENV_SECT_SIZE 0x00040000
#elif defined(CONFIG_EDB9315A)
#define CONFIG_EP9315
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A
#define CONFIG_ENV_SECT_SIZE 0x00020000
#else
#error "no board defined"
#endif
/* High-level configuration options */
#define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */
#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */
/* Monitor configuration */
#undef CONFIG_CMD_DATE
#define CONFIG_CMD_JFFS2
#define CONFIG_SYS_LONGHELP /* Enable "long" help in mon */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
/* Print buffer size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
/* Boot argument buffer size */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
/* Serial port hardware configuration */
#define CONFIG_PL010_SERIAL
#define CONFIG_CONS_INDEX 0
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \
115200, 230400}
#define CONFIG_SYS_SERIAL0 0x808C0000
#define CONFIG_SYS_SERIAL1 0x808D0000
/*#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
(void *)CONFIG_SYS_SERIAL1} */
#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0}
/* Status LED */
#define CONFIG_STATUS_LED 1 /* Status LED enabled */
#define CONFIG_BOARD_SPECIFIC_LED 1
#define STATUS_LED_GREEN 0
#define STATUS_LED_RED 1
/* Green */
#define STATUS_LED_BIT STATUS_LED_GREEN
#define STATUS_LED_STATE STATUS_LED_ON
#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
/* Red */
#define STATUS_LED_BIT1 STATUS_LED_RED
#define STATUS_LED_STATE1 STATUS_LED_OFF
#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
/* Optional value */
#define STATUS_LED_BOOT STATUS_LED_BIT
/* Network hardware configuration */
#define CONFIG_DRIVER_EP93XX_MAC
#define CONFIG_MII_SUPPRESS_PREAMBLE
#define CONFIG_MII
#define CONFIG_PHY_ADDR 1
#undef CONFIG_NETCONSOLE
/* SDRAM configuration */
#if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \
defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \
defined(CONFIG_EDB9315)
/*
* EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
* 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
* the SROMLL bit on the processor, resulting in this non-contiguous memory map.
*
* The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of
* 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of
* 64 MB of SDRAM.
*/
#define CONFIG_EDB93XX_SDCS3
#elif defined(CONFIG_EDB9302A) || \
defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A)
/*
* EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
* 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
* the SROMLL bit on the processor, resulting in this non-contiguous memory map.
*
* The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung
* K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM.
*/
#define CONFIG_EDB93XX_SDCS0
#else
#error "no SDCS configuration for this board"
#endif
#if defined(CONFIG_EDB93XX_SDCS3)
#define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */
#define PHYS_SDRAM_1 0x00000000
#elif defined(CONFIG_EDB93XX_SDCS0)
#define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */
#define PHYS_SDRAM_1 0xc0000000
#endif
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_NR_DRAM_BANKS 8
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE)
/* Must match kernel config */
#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
/* Run-time memory allocatons */
#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_STACKSIZE (128 * 1024)
#if defined(CONFIG_USE_IRQ)
#define CONFIG_STACKSIZE_IRQ (4 * 1024)
#define CONFIG_STACKSIZE_FIQ (4 * 1024)
#endif
#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
/* -----------------------------------------------------------------------------
* FLASH and environment organization
*
* The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at
* 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit
* data bus, for a total of 16 MB of CFI-compatible flash.
*
* The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at
* 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit
* data bus, for a total of 32 MB of CFI-compatible flash.
*
*
* EDB9301/02(a)7a/15a EDB9307/12/15
* 0x60000000 - 0x0003FFFF u-boot u-boot
* 0x60040000 - 0x0005FFFF environment #1 environment #1
* 0x60060000 - 0x0007FFFF environment #2 environment #1 (continued)
* 0x60080000 - 0x0009FFFF unused environment #2
* 0x600A0000 - 0x000BFFFF unused environment #2 (continued)
* 0x600C0000 - 0x00FFFFFF unused unused
* 0x61000000 - 0x01FFFFFF not present unused
*/
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT (256+8)
#define CONFIG_SYS_TEXT_BASE 0x60000000
#define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
#define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR 0x60040000
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
/* Define to enable MMC on SPI support */
/* #define CONFIG_EP93XX_SPI_MMC */
#ifdef CONFIG_EP93XX_SPI_MMC
#define CONFIG_EP93XX_SPI
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC_SPI
#define CONFIG_MMC_SPI_NPOWER_EGPIO 9
#endif
#define CONFIG_USB_OHCI_NEW
#define CONFIG_USB_OHCI_EP93XX
#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci"
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000
#define CONFIG_BOARD_EARLY_INIT_F
/* Define to disable flash configuration*/
/* #define CONFIG_EP93XX_NO_FLASH_CFG */
/* Define this for indusrial rated chips */
/* #define CONFIG_EDB93XX_INDUSTRIAL */
#endif /* !defined (__CONFIG_H) */
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