board: ten64: strip extra u-boot compatibles from FDT
The u-boot version of the LS1088A device tree has
an extra compatible (simple-mfd) added to &fsl_mc
to facilitate usage with U-Boot's device model.
Unfortunately FreeBSD will only match the single
"fsl,qoriq-mc" exactly when the node is a "bus"
object, so we need to strip out the extra compatible
before presenting it to the operating system.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/board/traverse/ten64/ten64.c b/board/traverse/ten64/ten64.c
index 3cb8bad..52daae6 100644
--- a/board/traverse/ten64/ten64.c
+++ b/board/traverse/ten64/ten64.c
@@ -174,6 +174,12 @@
return;
}
+ /* In the U-Boot FDT, a 'simple-mfd' compatible is added.
+ * Remove this as FreeBSD will only match "fsl,qoriq-mc"
+ * exactly on the DPAA2 bus/MC node.
+ */
+ fdt_setprop(fdt, offset, "compatible", "fsl,qoriq-mc", 12);
+
if (get_mc_boot_status() == 0 &&
(is_lazy_dpl_addr_valid() || get_dpl_apply_status() == 0))
fdt_status_okay(fdt, offset);