Convert mcc200 to use common CFI flash driver
Patch by Stefan Roese, 28 Feb 2006
diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h
index 5f1fd88..a8a8934 100644
--- a/include/configs/mcc200.h
+++ b/include/configs/mcc200.h
@@ -52,15 +52,11 @@
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-//###CHD: MPC5100 gibt es nicht -> weg damit!
-#ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */
/*
* PCI Mapping:
* 0x40000000 - 0x4fffffff - PCI Memory
* 0x50000000 - 0x50ffffff - PCI IO Space
*/
-//Wenn geht PCI raus!
#define CONFIG_PCI 1
#define CONFIG_PCI_PNP 1
#define CONFIG_PCI_SCAN_SHOW 1
@@ -82,12 +78,6 @@
#define ADD_PCI_CMD CFG_CMD_PCI
-#else /* MPC5100 */
-
-#define ADD_PCI_CMD 0 /* no CFG_CMD_PCI */
-
-#endif
-
/* Partitions */
#define CONFIG_DOS_PARTITION
@@ -100,12 +90,7 @@
#define ADD_USB_CMD 0
#endif
-//###CHD: BOOTROm raus!
-#if defined(CONFIG_BOOT_ROM)
-#define ADD_DOC_CMD 0
-#else
#define ADD_DOC_CMD CFG_CMD_DOC
-#endif
/*
* Supported commands
@@ -120,7 +105,6 @@
CFG_CMD_EEPROM | \
CFG_CMD_FAT | \
CFG_CMD_I2C | \
- CFG_CMD_IDE | \
CFG_CMD_NFS | \
CFG_CMD_SNTP )
@@ -140,7 +124,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
- "hostname=lmpc\0" \
+ "hostname=mcc200\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
@@ -152,24 +136,28 @@
"flash_self=run ramargs addip;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
- "rootpath=/opt/eldk30/ppc_82xx\0" \
- "bootfile=/tftpboot/LMPC/uImage\0" \
+ "rootpath=/opt/eldk/ppc_82xx\0" \
+ "bootfile=/tftpboot/mcc200/uImage\0" \
"baudrate=115200\0" \
- "serverip=192.168.0.1\0" \
- "ipaddr=192.168.0.2\0" \
- "ethaddr=00:02:44:7d:73:3b\0" \
+ "load=tftp 100000 /tftpboot/mcc200/u-boot.bin\0" \
+ "update=protect off fff00000 fff3ffff;era fff00000 fff3ffff;" \
+ "cp.b 100000 fff00000 40000;" \
+ "setenv filesize;saveenv\0" \
+ "upd=run load;run update\0" \
+ "serverip=192.168.1.1\0" \
+ "ipaddr=192.168.133.144\0" \
+ "netmask=255.255.0.0\0" \
+ "unlock=yes\0" \
+ "ethaddr=00:02:44:7d:73:3b\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
-#if defined(CONFIG_MPC5200)
/*
* IPB Bus clocking configuration.
*/
#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
-#endif
-//###CHD: EEProm config RTC config sollte raus, gibt es nciht bei uns auf I2C!
/*
* I2C configuration
*/
@@ -193,11 +181,9 @@
#define CONFIG_RTC_PCF8563
#define CFG_I2C_RTC_ADDR 0x51
-//###CHD: meiner Ansicht nach auch raus!
/*
* Disk-On-Chip configuration
*/
-
#define CFG_DOC_SHORT_TIMEOUT
#define CFG_MAX_DOC_DEVICE 1 /* Max number of DOC devices */
@@ -206,56 +192,46 @@
#define CFG_DOC_BASE 0xE0000000
#define CFG_DOC_SIZE 0x00100000
-//###CHD: BOOTROm raus!
-#if defined(CONFIG_BOOT_ROM)
/*
* Flash configuration (8,16 or 32 MB)
* TEXT base always at 0xFFF00000
* ENV_ADDR always at 0xFFF40000
- * FLASH_BASE at 0xFC000000 for 32 MB
- * 0xFD000000 for 16 MB
- * 0xFD800000 for 8 MB
- */
-#define CFG_FLASH_BASE 0xfc000000
-#define CFG_FLASH_SIZE 0x02000000
-#define CFG_BOOTROM_BASE 0xFFF00000
-#define CFG_BOOTROM_SIZE 0x00080000
-#define CFG_ENV_ADDR (0xFDF00000 + 0x40000)
-#else
-/*
- * Flash configuration (8,16 or 32 MB)
- * TEXT base always at 0xFFF00000
- * ENV_ADDR always at 0xFFF40000
- * FLASH_BASE at 0xFE000000 for 32 MB
+ * FLASH_BASE at 0xFC000000 for 64 MB (only 32MB are supported, not enough addr lines!!!)
+ * 0xFE000000 for 32 MB
* 0xFF000000 for 16 MB
* 0xFF800000 for 8 MB
*/
-#define CFG_FLASH_BASE 0xfe000000
-#define CFG_FLASH_SIZE 0x02000000
-#define CFG_ENV_ADDR (0xFFF00000 + 0x40000)
-#endif
-#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CFG_FLASH_BASE 0xfc000000
+#define CFG_FLASH_SIZE 0x04000000
-#define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
-#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-#define CFG_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
-#define CFG_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
-#define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
+#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
-#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
-#undef CONFIG_FLASH_16BIT /* Flash is 32-bit */
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#define CFG_FLASH_PROTECTION 1 /* hardware flash protection */
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-/*
- * Environment settings
- */
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_SIZE 0x10000
-#define CFG_ENV_SECT_SIZE 0x40000
-#define CONFIG_ENV_OVERWRITE 1
+#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
+
+#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
+
+#define CFG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+/* Address and size of Redundant Environment Sector */
+#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+
+#define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */
/*
* Memory map
@@ -279,7 +255,7 @@
#endif
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*
@@ -290,7 +266,7 @@
* Define CONFIG_FEC_10MBIT to force FEC at 10Mb
*/
/* #define CONFIG_FEC_10MBIT 1 */
-#define CONFIG_PHY_ADDR 0x00
+#define CONFIG_PHY_ADDR 1
/*
* GPIO configuration
@@ -324,25 +300,9 @@
/*
* Various low-level settings
*/
-#if defined(CONFIG_MPC5200)
#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
#define CFG_HID0_FINAL HID0_ICE
-#else
-#define CFG_HID0_INIT 0
-#define CFG_HID0_FINAL 0
-#endif
-//###CHD: hier sollte das BOOT_ROM raus!
-#if defined(CONFIG_BOOT_ROM)
-#define CFG_BOOTCS_START CFG_BOOTROM_BASE
-#define CFG_BOOTCS_SIZE CFG_BOOTROM_SIZE
-#define CFG_BOOTCS_CFG 0x00047800
-#define CFG_CS0_START CFG_BOOTROM_BASE
-#define CFG_CS0_SIZE CFG_BOOTROM_SIZE
-#define CFG_CS1_START CFG_FLASH_BASE
-#define CFG_CS1_SIZE CFG_FLASH_SIZE
-#define CFG_CS1_CFG 0x0004fb00
-#else
#define CFG_BOOTCS_START CFG_FLASH_BASE
#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
#define CFG_BOOTCS_CFG 0x0004fb00
@@ -351,7 +311,6 @@
#define CFG_CS1_START CFG_DOC_BASE
#define CFG_CS1_SIZE CFG_DOC_SIZE
#define CFG_CS1_CFG 0x00047800
-#endif
#define CFG_CS_BURST 0x00000000
#define CFG_CS_DEADCYCLE 0x33333333
@@ -365,38 +324,4 @@
#define CONFIG_USB_CLOCK 0x0001BBBB
#define CONFIG_USB_CONFIG 0x00005000
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
- */
-
-//###CHD: eigentlich das ganze IDE zeugs raus (IDE wird derzeit nciht mehr gescannt!)
-#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-
-#undef CONFIG_IDE_RESET /* reset for ide supported */
-#define CONFIG_IDE_PREINIT
-#undef CONFIG_IDE_PREINIT
-
-#define CFG_IDE_MAXBUS 0 /* max. 1 IDE bus */
-#define CFG_IDE_MAXDEVICE 2 /* max. 2 drive per IDE bus */
-
-#define CFG_ATA_IDE0_OFFSET 0x0000
-
-#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
-
-/* Offset for data I/O */
-#define CFG_ATA_DATA_OFFSET (0x0060)
-
-/* Offset for normal register accesses */
-#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET)
-
-/* Offset for alternate registers */
-#define CFG_ATA_ALT_OFFSET (0x005C)
-
-/* Interval between registers */
-#define CFG_ATA_STRIDE 4
-
#endif /* __CONFIG_H */