Changeset 6250c37 in mainline for kernel/arch/arm32/include/mm/frame.h

Timestamp:

2010-06-27T10:20:01Z (15 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f1fc83a

Parents:

12b0d51

Message:

Fix first physical frame number computation. Only create kernel identity mapping from beginning of physical memory, not from zero.

File:

• kernel/arch/arm32/include/mm/frame.h (modified) (1 diff)

kernel/arch/arm32/include/mm/frame.h

@@ -46 +46 @@
 
 #define BOOT_PAGE_TABLE_SIZE     0x4000
-#define BOOT_PAGE_TABLE_ADDRESS  0x8000
+
+#ifdef MACHINE_gta02
+#define BOOT_PAGE_TABLE_ADDRESS  0x30010000
+#else
+#define BOOT_PAGE_TABLE_ADDRESS  0x00008000
+#endif
 
 #define BOOT_PAGE_TABLE_START_FRAME     (BOOT_PAGE_TABLE_ADDRESS >> FRAME_WIDTH)
 #define BOOT_PAGE_TABLE_SIZE_IN_FRAMES  (BOOT_PAGE_TABLE_SIZE >> FRAME_WIDTH)
+
+#ifdef MACHINE_gta02
+#define PHYSMEM_START_ADDR      0x30008000
+#else
+#define PHYSMEM_START_ADDR      0x00000000
+#endif
 
 extern uintptr_t last_frame;