#define CFG_DDR_CLK_CONTROL 0x03800000
#define CFG_SDRAM_SIZE 256 /* in Megs */
-#if 1
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for DDR setup*/
#define SPD_EEPROM_ADDRESS 0x50 /* DDR DIMM */
#define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */
-#endif
/*
* Flash on the Local Bus
#define CFG_OR1_PRELIM 0xfe000ff7 /* 32MB Flash */
#define CFG_FLASH_CFI /* flash is CFI compat. */
-#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver*/
+#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver*/
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector */
#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
-#define CFG_MAX_FLASH_SECT 512 /* sectors per device */
+#define CFG_MAX_FLASH_SECT 256 /* sectors per device */
#undef CFG_FLASH_CHECKSUM
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256kB for Mon*/
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
+#define CFG_MALLOC_LEN (256 * 1024) /* Reserved for malloc */
/* Serial Port */
#define CFG_I2C_OFFSET 0x3000
/* I2C RTC */
-#define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */
-#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
-
-#if 0
-/* I2C EEPROM */
-/*
- * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work also).
- */
-#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
-#define CFG_I2C_EEPROM_ADDR_LEN 2
-#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
-#define CFG_EEPROM_PAGE_WRITE_ENABLE
-#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
-#define CFG_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
-
-/* I2C SYSMON (LM75) */
-#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
-#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
-#define CFG_DTT_MAX_TEMP 70
-#define CFG_DTT_LOW_TEMP -30
+#define CONFIG_RTC_RX8025 /* Use Epson rx8025 rtc via i2c */
+#define CFG_I2C_RTC_ADDR 0x32 /* at address 0x32 */
+
+/* I2C temp sensor */
+/* Socrates uses Maxim's DS75, which is compatible with LM75 */
+#define CONFIG_DTT_LM75 1
+#define CONFIG_DTT_SENSORS {4} /* Sensor addresses */
+#define CFG_DTT_MAX_TEMP 125
+#define CFG_DTT_LOW_TEMP -55
#define CFG_DTT_HYSTERESIS 3
-#endif
-
-/* RapidIO MMU */
-#define CFG_RIO_MEM_BASE 0xc0000000 /* base address */
-#define CFG_RIO_MEM_PHYS CFG_RIO_MEM_BASE
-#define CFG_RIO_MEM_SIZE 0x20000000 /* 128M */
+#define CFG_EEPROM_PAGE_WRITE_ENABLE /* necessary for the LM75 chip */
+#define CFG_EEPROM_PAGE_WRITE_BITS 4
/*
* General PCI
*/
#define CFG_PCI_PHYS 0x80000000 /* 1G PCI TLB */
-
+/* PCI is clocked by the external source at 33 MHz */
+#define CONFIG_PCI_CLK_FREQ 33000000
#define CFG_PCI1_MEM_BASE 0x80000000
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
#define CFG_PCI1_IO_SIZE 0x01000000 /* 16M */
#if defined(CONFIG_PCI)
-
#define CONFIG_PCI_PNP /* do pci plug-and-play */
-
-#define CONFIG_EEPRO100
-#undef CONFIG_TULIP
-
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
-
#endif /* CONFIG_PCI */
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "TSEC0"
-#define CONFIG_TSEC2 1
-#define CONFIG_TSEC2_NAME "TSEC1"
+#define CONFIG_TSEC3 1
+#define CONFIG_TSEC3_NAME "TSEC1"
#undef CONFIG_MPC85XX_FEC
#define TSEC1_PHY_ADDR 0
-#define TSEC2_PHY_ADDR 1
+#define TSEC3_PHY_ADDR 1
#define TSEC1_PHYIDX 0
-#define TSEC2_PHYIDX 0
+#define TSEC3_PHYIDX 0
#define TSEC1_FLAGS TSEC_GIGABIT
-#define TSEC2_FLAGS TSEC_GIGABIT
+#define TSEC3_FLAGS TSEC_GIGABIT
-/* Options are: TSEC[0-1] */
+/* Options are: TSEC[0,1] */
#define CONFIG_ETHPRIME "TSEC0"
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+
/*
* Environment
*/
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
-#undef CONFIG_CMD_DTT
+#define CONFIG_CMD_DTT
#undef CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
-#undef CONFIG_CMD_RTC
#define CONFIG_CMD_SNTP
+#define CONFIG_CMD_USB
#if defined(CONFIG_PCI)
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "bootfile=/tftpboot/socrates\0" \
+ "bootfile=$hostname/uImage\0" \
"netdev=eth0\0" \
"consdev=ttyS0\0" \
+ "hostname=socrates\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=$serverip:$rootpath\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
":$hostname:$netdev:off panic=1\0" \
"addcons=setenv bootargs $bootargs " \
"console=$consdev,$baudrate\0" \
- "flash_nfs=run nfsargs addip addcons;" \
- "bootm $kernel_addr\0" \
"flash_self=run ramargs addip addcons;" \
- "bootm $kernel_addr $ramdisk_addr\0" \
- "net_nfs=tftp $loadaddr $bootfile;" \
- "run nfsargs addip addcons;bootm\0" \
- "rootpath=/opt/eldk/ppc_85xx\0" \
- "kernel_addr=FE000000\0" \
- "ramdisk_addr=FE180000\0" \
- "load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0" \
+ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
+ "flash_nfs=run nfsargs addip addcons;" \
+ "bootm ${kernel_addr} - ${fdt_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
+ "tftp ${fdt_addr_r} ${fdt_file}; " \
+ "run nfsargs addip addcons;" \
+ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
+ "fdt_file=$hostname/socrates.dtb\0" \
+ "fdt_addr_r=B00000\0" \
+ "fdt_addr=FC1E0000\0" \
+ "rootpath=/opt/eldk/ppc_85xxDP\0" \
+ "kernel_addr=FC000000\0" \
+ "kernel_addr_r=200000\0" \
+ "ramdisk_addr=FC200000\0" \
+ "ramdisk_addr_r=400000\0" \
+ "load=tftp 100000 $hostname/u-boot.bin\0" \
"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
"cp.b 100000 fffc0000 40000;" \
"setenv filesize;saveenv\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+
+/* USB support */
+#define CONFIG_USB_OHCI_NEW 1
+#define CONFIG_PCI_OHCI 1
+#define CONFIG_PCI_OHCI_DEVNO 3 /* Number in PCI list */
+#define CFG_USB_OHCI_MAX_ROOT_PORTS 15
+#define CFG_USB_OHCI_SLOT_NAME "ohci_pci"
+#define CFG_OHCI_SWAP_REG_ACCESS 1
+#define CONFIG_DOS_PARTITION 1
+#define CONFIG_USB_STORAGE 1
+
+/* FPGA and NAND */
+#define CFG_FPGA_BASE 0xc0000000
+#define CFG_BR3_PRELIM 0xc0001881 /* UPMA, 32-bit */
+#define CFG_OR3_PRELIM 0xfff00000 /* 1 MB */
+
+#define CFG_NAND_BASE (CFG_FPGA_BASE + 0x70)
+#define CFG_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_CMD_NAND
+
#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / blobdiff