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>

parent 6dc64725

arch/powerpc/boot/cuboot-52xx.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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));