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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>
hifive-unleashed-5.1
Grant Likely 2008-10-15 11:09:59 -06:00
parent 6dc6472581
commit 40847993d8
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/boot/cuboot-52xx.c
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@ -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));