Patches by Yasushi Shoji, 29 Jun 2004:
- add empty include/asm-microblaze/processor.h
- add to CREDITS and MAINTAINERS
- add gd initialization
- add MicroBlaze and SUZAKU board to MAKEALL script
- add reset support for SUZAKU
- add flush_cache() for MicroBlaze
- add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
size flash memory on SUZAKU
diff --git a/include/asm-microblaze/processor.h b/include/asm-microblaze/processor.h
new file mode 100644
index 0000000..78b8976
--- /dev/null
+++ b/include/asm-microblaze/processor.h
@@ -0,0 +1 @@
+/* FIXME: Implement this! */
diff --git a/include/asm-microblaze/suzaku.h b/include/asm-microblaze/suzaku.h
index 4d2b270..c57a144 100644
--- a/include/asm-microblaze/suzaku.h
+++ b/include/asm-microblaze/suzaku.h
@@ -22,4 +22,6 @@
* MA 02111-1307 USA
*/
-/* EMPTY FILE */
+/* System Register (GPIO) */
+#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
+#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
diff --git a/include/configs/suzaku.h b/include/configs/suzaku.h
index 5c5cdf4..e8c4373 100644
--- a/include/configs/suzaku.h
+++ b/include/configs/suzaku.h
@@ -36,7 +36,7 @@
* (easy to change)
*/
-#define CONFIG_MICROBLZE 1 /* This is an MicroBlaze CPU */
+#define CONFIG_MICROBLAZE 1 /* This is an MicroBlaze CPU */
#define CONFIG_SUZAKU 1 /* on an SUZAKU Board */
/*-----------------------------------------------------------------------
@@ -47,6 +47,7 @@
#define CFG_SDRAM_BASE 0x80000000
#define CFG_SDRAM_SIZE 0x01000000
#define CFG_FLASH_BASE 0xfff00000
+#define CFG_FLASH_SIZE 0x00400000
#define CFG_RESET_ADDRESS 0xfff00100
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CFG_MONITOR_BASE (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
@@ -87,4 +88,14 @@
#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
#define CFG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+
+#define CFG_INIT_RAM_ADDR 0x80000000 /* inside of SDRAM */
+#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
#endif /* __CONFIG_H */