#define CONFIG_SYS_CLK_FREQ 33300000 /* external freq to pll */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+#define CONFIG_BOARD_POSTCLK_INIT 1 /* Call board_postclk_init */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
-#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
#define CFG_BOOT_BASE_ADDR 0xf0000000
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
-#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
+#define CFG_FLASH_BASE 0xf8000000 /* start of FLASH */
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_LIME_BASE_0 0xc0000000
#define CFG_LIME_BASE_1 0xc1000000
* Initial RAM & stack pointer
*----------------------------------------------------------------------*/
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
-#define CFG_INIT_RAM_OCM 1 /* OCM as init ram */
#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
+#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
+#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
/*-----------------------------------------------------------------------
* Serial Port
#define CFG_FLASH_CFI /* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
-#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
+#define CFG_FLASH0 0xFC000000
+#define CFG_FLASH1 0xF8000000
+#define CFG_FLASH_BANKS_LIST { CFG_FLASH1, CFG_FLASH0 }
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CONFIG_DDR_DATA_EYE 1 /* use DDR2 optimization */
#if 0 /* test-only: disable ECC for now */
#define CONFIG_DDR_ECC 1 /* enable ECC */
+#define CFG_POST_ECC_ON CFG_POST_ECC
+#else
+#define CFG_POST_ECC_ON 0
#endif
+/* POST support */
+#define CONFIG_POST (CFG_POST_CACHE | \
+ CFG_POST_CPU | \
+ CFG_POST_ECC_ON | \
+ CFG_POST_ETHER | \
+ CFG_POST_FPU | \
+ CFG_POST_I2C | \
+ CFG_POST_MEMORY | \
+ CFG_POST_RTC | \
+ CFG_POST_SPR | \
+ CFG_POST_UART)
+
+#define CFG_POST_CACHE_ADDR 0x10000000 /* free virtual address */
+#define CONFIG_LOGBUFFER
+#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
+
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
-#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
-#define CFG_I2C_MULTI_EEPROMS
-#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
-#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_I2C_EEPROM_ADDR 0x53 /* EEPROM AT24C128 */
+#define CFG_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
+#define CFG_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel AT24C128 has */
+ /* 64 byte page write mode using*/
+ /* last 6 bits of the address */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
#define CFG_EEPROM_PAGE_WRITE_ENABLE
-#define CFG_EEPROM_PAGE_WRITE_BITS 3
-#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
#define CONFIG_RTC_PCF8563 1 /* enable Philips PCF8563 RTC */
#define CFG_I2C_RTC_ADDR 0x51 /* Philips PCF8563 RTC address */
+#define CFG_I2C_KEYBD_ADDR 0x56 /* PIC LWE keyboard */
+
+#define CONFIG_POST_KEY_MAGIC "3C+3E" /* press F3 + F5 keys to force POST */
+#if 0
+#define CONFIG_AUTOBOOT_KEYED /* Enable "password" protection */
+#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
+#define CONFIG_AUTOBOOT_DELAY_STR " " /* "password" */
+#endif
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
- "echo"
+#define CONFIG_PREBOOT "setenv bootdelay 15"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"hostname=lwmon5\0" \
"netdev=eth0\0" \
+ "unlock=yes\0" \
+ "logversion=2\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
+ "addmisc=setenv bootargs ${bootargs} rtc-pcf8563.probe=0,0x51\0"\
+ "flash_nfs=run nfsargs addip addtty addmisc;" \
"bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
+ "flash_self=run ramargs addip addtty addmisc;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
+ "net_nfs=tftp 200000 ${bootfile};" \
+ "run nfsargs addip addtty addmisc;bootm\0" \
"rootpath=/opt/eldk/ppc_4xxFP\0" \
"bootfile=/tftpboot/lwmon5/uImage\0" \
"kernel_addr=FC000000\0" \
"update=protect off FFF80000 FFFFFFFF;era FFF80000 FFFFFFFF;" \
"cp.b 200000 FFF80000 80000\0" \
"upd=run load;run update\0" \
+ "lwe_env=tftp 200000 /tftpboot.dev/lwmon5/env_uboot.bin;" \
+ "autoscr 200000\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
#define CONFIG_PHY_ADDR 3 /* PHY address, See schematics */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
+#define CONFIG_PHY_RESET_DELAY 300
#define CONFIG_HAS_ETH0
#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
/* Comment this out to enable USB 1.1 device */
#define USB_2_0_DEVICE
-#define CMD_USB CFG_CMD_USB
-#else
-#define CMD_USB 0 /* no USB on 440GRx */
#endif /* CONFIG_440EPX */
/* Partitions */
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
- CFG_CMD_ASKENV | \
- CFG_CMD_DATE | \
- CFG_CMD_DHCP | \
- CFG_CMD_DIAG | \
- CFG_CMD_EEPROM | \
- CFG_CMD_ELF | \
- CFG_CMD_FAT | \
- CFG_CMD_I2C | \
- CFG_CMD_IRQ | \
- CFG_CMD_MII | \
- CFG_CMD_NET | \
- CFG_CMD_NFS | \
- CFG_CMD_PCI | \
- CFG_CMD_PING | \
- CFG_CMD_REGINFO | \
- CFG_CMD_SDRAM | \
- CMD_USB)
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_SUPPORT_VFAT
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_LOG
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_SDRAM
-/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-#include <cmd_confdefs.h>
+#ifdef CONFIG_440EPX
+#define CONFIG_CMD_USB
+#endif
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*----------------------------------------------------------------------*/
+#define CONFIG_SUPPORT_VFAT
+
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
+#if 0
+/*
+ * ToDo: Watchdog is not test fully, so exclude it for now
+ */
#define CONFIG_HW_WATCHDOG 1 /* Use external HW-Watchdog */
+#endif
/*
* For booting Linux, the board info and command line data
/* Memory Bank 0 (NOR-FLASH) initialization */
#define CFG_EBC_PB0AP 0x03050200
-#define CFG_EBC_PB0CR (CFG_FLASH | 0xdc000)
+#define CFG_EBC_PB0CR (CFG_FLASH | 0xfc000)
/* Memory Bank 1 (Lime) initialization */
#define CFG_EBC_PB1AP 0x01004380
#define CFG_EBC_CFG 0xb8400000
/*-----------------------------------------------------------------------
+ * Graphics (Fujitsu Lime)
+ *----------------------------------------------------------------------*/
+/* SDRAM Clock frequency adjustment register */
+#define CFG_LIME_SDRAM_CLOCK 0xC1FC0038
+/* Lime Clock frequency is to set 100MHz */
+#define CFG_LIME_CLOCK_100MHZ 0x00000
+#if 0
+/* Lime Clock frequency for 133MHz */
+#define CFG_LIME_CLOCK_133MHZ 0x10000
+#endif
+
+/* SDRAM Parameter register */
+#define CFG_LIME_MMR 0xC1FCFFFC
+/* SDRAM parameter value; was 0x414FB7F2, caused several vertical bars
+ and pixel flare on display when 133MHz was configured. According to
+ SDRAM chip datasheet CAS Latency is 3 for 133MHz and -75 Speed Grade */
+#ifdef CFG_LIME_CLOCK_133MHZ
+#define CFG_LIME_MMR_VALUE 0x414FB7F3
+#else
+#define CFG_LIME_MMR_VALUE 0x414FB7F2
+#endif
+
+/*-----------------------------------------------------------------------
* GPIO Setup
*----------------------------------------------------------------------*/
#define CFG_GPIO_PHY1_RST 12
#define CFG_GPIO_FLASH_WP 14
#define CFG_GPIO_PHY0_RST 22
-#define CFG_GPIO_HUB_RST 50
-#define CFG_GPIO_WATCHDOG 58
+#define CFG_GPIO_EEPROM_EXT_WP 55
+#define CFG_GPIO_EEPROM_INT_WP 57
#define CFG_GPIO_LIME_S 59
#define CFG_GPIO_LIME_RST 60
+#define CFG_GPIO_WATCHDOG 63
/*-----------------------------------------------------------------------
* PPC440 GPIO Configuration
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \
-{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO15 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 GMCTxD(4) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 GMCTxD(5) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 GMCTxD(6) */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO49 Unselect via TraceSelect Bit */ \
-{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
-{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO53 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO55 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO57 Unselect via TraceSelect Bit */ \
-{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO58 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
} \
}
-/*-----------------------------------------------------------------------
- * Cache Configuration
- *----------------------------------------------------------------------*/
-#define CFG_DCACHE_SIZE (32<<10) /* For AMCC 440 CPUs */
-#define CFG_CACHELINE_SIZE 32 /* ... */
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
/*
* Internal Definitions
*
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
projects / platform / kernel / u-boot.git / blobdiff