Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 36 insertions, 0 deletions

diff --git a/arch/ppc/boot/simple/cpc700_memory.c b/arch/ppc/boot/simple/cpc700_memory.c
new file mode 100644
index 000000000000..8c75cf6c2383
--- /dev/null
+++ b/arch/ppc/boot/simple/cpc700_memory.c
@@ -0,0 +1,36 @@
+/*
+ * arch/ppc/boot/common/cpc700_memory.c
+ *
+ * Find memory based upon settings in the CPC700 bridge
+ *
+ * Author: Dan Cox
+ *
+ * 2001-2002 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#include <asm/types.h>
+#include <asm/io.h>
+#include "cpc700.h"
+
+unsigned long
+cpc700_get_mem_size(void)
+{
+	int i;
+	unsigned long len, amt;
+
+	/* Start at MB1EA, since MB0EA will most likely be the ending address
+	   for ROM space. */
+	for(len = 0, i = CPC700_MB1EA; i <= CPC700_MB4EA; i+=4) {
+		amt = cpc700_read_memreg(i);
+		if (amt == 0)
+			break;
+		len = amt;
+	}
+
+	return len;
+}
+
+