[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>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/boot/devtree.c b/arch/powerpc/boot/devtree.c
index 3a18bfe0fdf7..e1b8122b4393 100644
--- a/arch/powerpc/boot/devtree.c
+++ b/arch/powerpc/boot/devtree.c
@@ -114,7 +114,7 @@ void __dt_fixup_mac_addresses(u32 startindex, ...)
 
 #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 @@ static int dt_xlate(void *node, int res, int reglen, unsigned long *addr,
         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 @@ static int dt_xlate(void *node, int res, int reglen, unsigned long *addr,
                 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));