From: Bin Meng <bin.meng@windriver.com>
Date: Wed, 20 May 2020 06:38:33 +0000 (-0700)
Subject: fdtdec: Honor #address-cells and #size-cells in fdtdec_add_reserved_memory()
X-Git-Tag: v2020.10~139^2~14^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6704c79946c15fe327ff44e50f9559cd559d7ef;p=platform%2Fkernel%2Fu-boot.git

fdtdec: Honor #address-cells and #size-cells in fdtdec_add_reserved_memory()

At present fdtdec_add_reserved_memory() calls fdtdec_get_addr_size()
to get address and size for the subnodes of /reserved-memory node.

We should honor #address-cells and #size-cells properties in the
parent node.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 42f7a25..0dd7ff1 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1297,7 +1297,8 @@ int fdtdec_add_reserved_memory(void *blob, const char *basename,
 		fdt_addr_t addr;
 		fdt_size_t size;
 
-		addr = fdtdec_get_addr_size(blob, node, "reg", &size);
+		addr = fdtdec_get_addr_size_fixed(blob, node, "reg", 0, na, ns,
+						  &size, false);
 		if (addr == FDT_ADDR_T_NONE) {
 			debug("failed to read address/size for %s\n", name);
 			continue;