Changeset 63cda71 in mainline for boot/arch/ppc32/loader/ofwarch.h

Timestamp:

2006-07-13T14:58:57Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

94d614e

Parents:

eda7bf81

Message:

Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.

File:

• boot/arch/ppc32/loader/ofwarch.h (moved) (moved from boot/arch/sparc64/loader/ofw.c ) (2 diffs)

boot/arch/ppc32/loader/ofwarch.h

@@ -1 +1 @@
 /*
- * Copyright (C) 2005 Martin Decky
+ * Copyright (C) 2006 Jakub Jermar
  * All rights reserved.
  *
@@ -26 +26 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
- 
-#include <ofw.h>
-#include <printf.h>
 
-void write(const char *str, const int len)
-{
-        int i;
-        
-        for (i = 0; i < len; i++) {
-                if (str[i] == '\n')
-                        ofw_write("\r", 1);
-                ofw_write(&str[i], 1);
-        }
-}
+#ifndef BOOT_ppc32_OFWARCH_H_
+#define BOOT_ppc32_OFWARCH_H_
 
-int ofw_translate_failed(ofw_arg_t flag)
-{
-        return flag != -1;
-}
+#define OFW_ADDRESS_CELLS       1
+#define OFW_SIZE_CELLS          1
+
+#endif