mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 11:18:28 +00:00
271 lines
9 KiB
C
271 lines
9 KiB
C
|
/*
|
||
|
|
* 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_BOOTDELAY 2
|
||
|
|
#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_HUSH_PARSER 1
|
||
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
||
|
|
|
||
|
|
#ifdef CONFIG_EDB9301
|
||
|
|
#define CONFIG_EP9301
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9301
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9301> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00020000
|
||
|
|
#elif defined(CONFIG_EDB9302)
|
||
|
|
#define CONFIG_EP9302
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9302> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00020000
|
||
|
|
#elif defined(CONFIG_EDB9302A)
|
||
|
|
#define CONFIG_EP9302
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9302A> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00020000
|
||
|
|
#elif defined(CONFIG_EDB9307)
|
||
|
|
#define CONFIG_EP9307
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9307> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00040000
|
||
|
|
#elif defined(CONFIG_EDB9307A)
|
||
|
|
#define CONFIG_EP9307
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9307A> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00040000
|
||
|
|
#elif defined(CONFIG_EDB9312)
|
||
|
|
#define CONFIG_EP9312
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9312
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9312> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00040000
|
||
|
|
#elif defined(CONFIG_EDB9315)
|
||
|
|
#define CONFIG_EP9315
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9315> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00040000
|
||
|
|
#elif defined(CONFIG_EDB9315A)
|
||
|
|
#define CONFIG_EP9315
|
||
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A
|
||
|
|
#define CONFIG_SYS_PROMPT "EDB9315A> "
|
||
|
|
#define CONFIG_ENV_SECT_SIZE 0x00040000
|
||
|
|
#else
|
||
|
|
#error "no board defined"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* High-level configuration options */
|
||
|
|
#define CONFIG_ARM920T 1 /* This is an ARM920T core... */
|
||
|
|
#define CONFIG_EP93XX 1 /* in a Cirrus Logic 93xx SoC */
|
||
|
|
|
||
|
|
#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
|
||
|
|
#define CONFIG_SYS_HZ 1000 /* decr freq: 1 ms ticks */
|
||
|
|
#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */
|
||
|
|
|
||
|
|
/* Monitor configuration */
|
||
|
|
#include <config_cmd_default.h>
|
||
|
|
#undef CONFIG_CMD_FPGA
|
||
|
|
#undef CONFIG_CMD_SETGETDCR
|
||
|
|
#undef CONFIG_CMD_XIMG
|
||
|
|
|
||
|
|
#undef CONFIG_CMD_DATE
|
||
|
|
#define CONFIG_CMD_DHCP
|
||
|
|
#define CONFIG_CMD_FAT
|
||
|
|
#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}
|
||
|
|
#define CONFIG_SYS_SERIAL0 0x808C0000
|
||
|
|
#define CONFIG_SYS_SERIAL1 0x808D0000
|
||
|
|
#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
|
||
|
|
(void *)CONFIG_SYS_SERIAL1}
|
||
|
|
|
||
|
|
/* 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
|
||
|
|
#define CONFIG_NET_MULTI
|
||
|
|
#undef CONFIG_NETCONSOLE
|
||
|
|
|
||
|
|
/* SDRAM configuration */
|
||
|
|
#if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302)
|
||
|
|
/*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
#define CONFIG_NR_DRAM_BANKS 4
|
||
|
|
#define PHYS_SDRAM_1 0x00000000
|
||
|
|
#define PHYS_SDRAM_SIZE_1 0x00800000
|
||
|
|
#define PHYS_SDRAM_2 0x01000000
|
||
|
|
#define PHYS_SDRAM_SIZE_2 0x00800000
|
||
|
|
#define PHYS_SDRAM_3 0x04000000
|
||
|
|
#define PHYS_SDRAM_SIZE_3 0x00800000
|
||
|
|
#define PHYS_SDRAM_4 0x05000000
|
||
|
|
#define PHYS_SDRAM_SIZE_4 0x00800000
|
||
|
|
#define CONFIG_EDB93XX_SDCS3
|
||
|
|
#define CONFIG_SYS_MEMTEST_START 0x00100000
|
||
|
|
#define CONFIG_SYS_MEMTEST_END 0x007fffff
|
||
|
|
|
||
|
|
#elif defined(CONFIG_EDB9302A)
|
||
|
|
/*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
#define CONFIG_NR_DRAM_BANKS 4
|
||
|
|
#define PHYS_SDRAM_1 0xc0000000
|
||
|
|
#define PHYS_SDRAM_SIZE_1 0x00800000
|
||
|
|
#define PHYS_SDRAM_2 0xc1000000
|
||
|
|
#define PHYS_SDRAM_SIZE_2 0x00800000
|
||
|
|
#define PHYS_SDRAM_3 0xc4000000
|
||
|
|
#define PHYS_SDRAM_SIZE_3 0x00800000
|
||
|
|
#define PHYS_SDRAM_4 0xc5000000
|
||
|
|
#define PHYS_SDRAM_SIZE_4 0x00800000
|
||
|
|
#define CONFIG_EDB93XX_SDCS0
|
||
|
|
#define CONFIG_SYS_MEMTEST_START 0xc0100000
|
||
|
|
#define CONFIG_SYS_MEMTEST_END 0xc07fffff
|
||
|
|
|
||
|
|
#elif defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \
|
||
|
|
defined(CONFIG_EDB9315)
|
||
|
|
/*
|
||
|
|
* 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_NR_DRAM_BANKS 2
|
||
|
|
#define PHYS_SDRAM_1 0x00000000
|
||
|
|
#define PHYS_SDRAM_SIZE_1 0x02000000
|
||
|
|
#define PHYS_SDRAM_2 0x04000000
|
||
|
|
#define PHYS_SDRAM_SIZE_2 0x02000000
|
||
|
|
#define CONFIG_EDB93XX_SDCS3
|
||
|
|
#define CONFIG_SYS_MEMTEST_START 0x00100000
|
||
|
|
#define CONFIG_SYS_MEMTEST_END 0x01e00000
|
||
|
|
|
||
|
|
#elif defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A)
|
||
|
|
/*
|
||
|
|
* 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_NR_DRAM_BANKS 2
|
||
|
|
#define PHYS_SDRAM_1 0xc0000000
|
||
|
|
#define PHYS_SDRAM_SIZE_1 0x02000000
|
||
|
|
#define PHYS_SDRAM_2 0xc4000000
|
||
|
|
#define PHYS_SDRAM_SIZE_2 0x02000000
|
||
|
|
#define CONFIG_EDB93XX_SDCS0
|
||
|
|
#define CONFIG_SYS_MEMTEST_START 0xc0100000
|
||
|
|
#define CONFIG_SYS_MEMTEST_END 0xc1e00000
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Default load address */
|
||
|
|
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x01000000)
|
||
|
|
|
||
|
|
/* 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 and EDB9302(a) 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(a), EDB9312, and EDB9315(a) 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) EDB9307(a)/12/15(a)
|
||
|
|
* 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_FLASH_CFI_DRIVER
|
||
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 128
|
||
|
|
|
||
|
|
#define PHYS_FLASH_1 0x60000000
|
||
|
|
#define CONFIG_SYS_FLASH_BASE (PHYS_FLASH_1)
|
||
|
|
#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
|
||
|
|
|
||
|
|
#endif /* !defined (__CONFIG_H) */
|