123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184 |
- /*
- * 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_BOOTFILE "edb93xx.img"
- #ifdef CONFIG_EDB9301
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9301
- #elif defined(CONFIG_EDB9302)
- #define CONFIG_EP9302
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302
- #elif defined(CONFIG_EDB9302A)
- #define CONFIG_EP9302
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A
- #elif defined(CONFIG_EDB9307)
- #define CONFIG_EP9307
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307
- #elif defined(CONFIG_EDB9307A)
- #define CONFIG_EP9307
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A
- #elif defined(CONFIG_EDB9312)
- #define CONFIG_EP9312
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9312
- #elif defined(CONFIG_EDB9315)
- #define CONFIG_EP9315
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315
- #elif defined(CONFIG_EDB9315A)
- #define CONFIG_EP9315
- #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A
- #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 */
- /* Monitor configuration */
- #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
- /* Serial port hardware configuration */
- #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 */
- /* Optional value */
- /* Network hardware configuration */
- #define CONFIG_DRIVER_EP93XX_MAC
- #define CONFIG_MII_SUPPRESS_PREAMBLE
- /* 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_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_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_MAX_FLASH_BANKS 1
- #define CONFIG_SYS_MAX_FLASH_SECT (256+8)
- #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_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 to disable flash configuration*/
- /* #define CONFIG_EP93XX_NO_FLASH_CFG */
- /* Define this for indusrial rated chips */
- /* #define CONFIG_EDB93XX_INDUSTRIAL */
- #endif /* !defined (__CONFIG_H) */
|