* Patch by Marc Singer, 29 May 2003:
Fixed rarp boot method for IA32 and other little-endian CPUs.
* Patch by Marc Singer, 28 May 2003:
Added port I/O commands.
* Patch by Matthew McClintock, 28 May 2003
- cpu/mpc824x/start.S: fix relocation code when booting from RAM
- minor patches for utx8245
* Patch by Daniel Engström, 28 May 2003:
x86 update
* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
add nand flash support to SXNI855T configuration
fix/extend nand flash support:
- fix 'nand erase' command so does not erase bad blocks
- fix 'nand write' command so does not write to bad blocks
- fix nand_probe() so handles no flash detected properly
- add doc/README.nand
- add .jffs2 and .oob options to nand read/write
- add 'nand bad' command to list bad blocks
- add 'clean' option to 'nand erase' to write JFFS2 clean markers
- make NAND read/write faster
* Patch by Rune Torgersen, 23 May 2003:
Update for MPC8266ADS board
diff --git a/include/configs/sc520_cdp.h b/include/configs/sc520_cdp.h
index e7d6c79..292b4bf 100644
--- a/include/configs/sc520_cdp.h
+++ b/include/configs/sc520_cdp.h
@@ -34,6 +34,8 @@
*/
#define CONFIG_X86 1 /* This is a X86 CPU */
+#define CONFIG_SC520 1 /* Include support for AMD SC520 */
+#define CONFIG_ALI152X 1 /* Include support for Ali 152x SIO */
#define CFG_SDRAM_PRECHARGE_DELAY 6 /* 6T */
#define CFG_SDRAM_REFRESH_RATE 78 /* 7.8uS (choices are 7.8, 15.6, 31.2 or 62.5uS) */
@@ -63,16 +65,9 @@
#define CONFIG_MALLOC_SIZE (CFG_ENV_SIZE + 128*1024)
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CFG_ENV_IS_NOWHERE 1
-#undef CFG_ENV_IS_IN_FLASH
-#undef CFG_ENV_IS_IN_NVRAM
-#undef CFG_ENV_IS_INEEPROM
-
#define CONFIG_BAUDRATE 9600
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | CFG_CMD_JFFS2 | CFG_CMD_IDE | CFG_CMD_NET)
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | CFG_CMD_JFFS2 | CFG_CMD_IDE | CFG_CMD_NET | CFG_CMD_EEPROM)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
@@ -86,8 +81,6 @@
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* */
/*
* Miscellaneous configurable options
@@ -104,7 +97,7 @@
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
-#define CFG_LOAD_ADDR 0x38000000 /* default load address */
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_HZ 1024 /* incrementer freq: 1kHz */
@@ -117,27 +110,37 @@
*/
#define CONFIG_NR_DRAM_BANKS 4 /* we have 4 banks of DRAM */
-
-#define PHYS_FLASH_1 0x38000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
-
-#define CFG_FLASH_BASE PHYS_FLASH_1
-
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+
+
+#define CFG_MAX_FLASH_BANKS 3 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x7a0000) /* Addr of Environment Sector */
-#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
+#define CONFIG_SPI_EEPROM /* Support for SPI EEPROMs (AT25128) */
+#define CONFIG_MW_EEPROM /* Support for MicroWire EEPROMs (AT93LC46) */
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+
+/* Environment in EEPROM */
+#define CFG_ENV_IS_IN_EEPROM 1
+#define CONFIG_SPI
+#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment EEPROM 16k is SPI is used or 128 bytes if MW is used*/
+#define CFG_ENV_OFFSET 0
+#define CONFIG_SC520_CDP_USE_SPI /* Store configuration in the SPI part */
+#undef CONFIG_SC520_CDP_USE_MW /* Store configuration in the MicroWire part */
+#define CONFIG_SPI_X 1
+#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
+#define CFG_JFFS2_NUM_BANKS 1 /* */
+
/*-----------------------------------------------------------------------
* Device drivers
*/
@@ -146,19 +149,20 @@
#define CONFIG_PCNET_79C973
#define CONFIG_PCNET_79C975
#define PCNET_HAS_PROM 1
+
/************************************************************
* IDE/ATA stuff
************************************************************/
-#define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */
+#define CFG_IDE_MAXBUS 1 /* max. 2 IDE busses */
#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
#define CFG_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
-#define CFG_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
+//#define CFG_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
#define CFG_ATA_DATA_OFFSET 0 /* data reg offset */
#define CFG_ATA_REG_OFFSET 0 /* reg offset */
#define CFG_ATA_ALT_OFFSET 0x200 /* alternate register offset */
+#define CFG_ATA_BASE_ADDR 0
-#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
#undef CONFIG_IDE_LED /* no led for ide supported */
#undef CONFIG_IDE_RESET /* reset for ide unsupported... */
#undef CONFIG_IDE_RESET_ROUTINE /* no special reset function */
@@ -176,23 +180,13 @@
#define CONFIG_ISO_PARTITION /* Experimental */
/************************************************************
- * Keyboard support
+ * Video/Keyboard support
************************************************************/
-#define CONFIG_ISA_KEYBOARD
+#define CONFIG_VIDEO /* To enable video controller support */
+#define CONFIG_I8042_KBD
+#define CFG_ISA_IO 0
-#if 0
-/************************************************************
- * Video support
- ************************************************************/
-#define CONFIG_VIDEO /*To enable video controller support */
-#define CONFIG_VIDEO_CT69000
-#define CONFIG_CFB_CONSOLE
-#define CONFIG_VIDEO_LOGO
-#define CONFIG_CONSOLE_EXTRA_INFO
-#define CONFIG_VGA_AS_SINGLE_DEVICE
-#define CONFIG_VIDEO_SW_CURSOR
-#define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */
-#endif
+
/************************************************************
* RTC
@@ -207,4 +201,10 @@
#define CONFIG_PCI_PNP /* pci plug-and-play */
#define CONFIG_PCI_SCAN_SHOW
+#define CFG_FIRST_PCI_IRQ 10
+#define CFG_SECOND_PCI_IRQ 9
+#define CFG_THIRD_PCI_IRQ 11
+#define CFG_FORTH_PCI_IRQ 15
+
+
#endif /* __CONFIG_H */