From: Grant Likely <grant.likely@secretlab.ca>
Date: Wed, 15 Oct 2008 17:09:59 +0000 (-0600)
Subject: powerpc/52xx: Make cuImage more robust in locating immr node.
X-Git-Tag: v2.6.28-rc1~58^2~28^2~2
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=40847993d881050cbfa7184db33603165ba84fa1;p=linux-2.6-omap-h63xx.git

powerpc/52xx: Make cuImage more robust in locating immr node.

Current device trees do not have the device_type = soc property set
anymore.  Fix up the cuImage bootwrapper fragment to still find the IMMR
nodes.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

diff --git a/arch/powerpc/boot/cuboot-52xx.c b/arch/powerpc/boot/cuboot-52xx.c
index a8611546a65..4c42ec8687b 100644
--- a/arch/powerpc/boot/cuboot-52xx.c
+++ b/arch/powerpc/boot/cuboot-52xx.c
@@ -37,6 +37,10 @@ static void platform_fixups(void)
 	 * this can do a simple path lookup.
 	 */
 	soc = find_node_by_devtype(NULL, "soc");
+	if (!soc)
+		soc = find_node_by_compatible(NULL, "fsl,mpc5200-immr");
+	if (!soc)
+		soc = find_node_by_compatible(NULL, "fsl,mpc5200b-immr");
 	if (soc) {
 		setprop(soc, "bus-frequency", &bd.bi_ipbfreq,
 			sizeof(bd.bi_ipbfreq));