[POWERPC] bootwrapper: Add PowerQUICC II (82xx with CPM) cuboot support
This allows booting on legacy, non-device-tree aware versions of U-boot.
It also fixes up the hardware to match the PCI and chipselect information
in the device tree, as u-boot is inconsistent in setting these up
correctly (or at all).
Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/boot/devtree.c b/arch/powerpc/boot/devtree.c
index 3a18bfe..e1b8122 100644
--- a/arch/powerpc/boot/devtree.c
+++ b/arch/powerpc/boot/devtree.c
@@ -114,7 +114,7 @@
#define MAX_ADDR_CELLS 4
-static void get_reg_format(void *node, u32 *naddr, u32 *nsize)
+void dt_get_reg_format(void *node, u32 *naddr, u32 *nsize)
{
if (getprop(node, "#address-cells", naddr, 4) != 4)
*naddr = 2;
@@ -224,7 +224,7 @@
if (!parent)
return 0;
- get_reg_format(parent, &naddr, &nsize);
+ dt_get_reg_format(parent, &naddr, &nsize);
if (nsize > 2)
return 0;
@@ -252,7 +252,7 @@
if (!parent)
break;
- get_reg_format(parent, &naddr, &nsize);
+ dt_get_reg_format(parent, &naddr, &nsize);
buflen = getprop(node, "ranges", prop_buf,
sizeof(prop_buf));