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common/fdt_support.c: avoid unintended return from fdt_fixup_memory_banks()
fdt_fixup_memory_banks() will add and update /memory node in device tree blob. In the case that /memory node doesn't exist, after adding a new one, this function returns error. The correct behavior should be continuing to update its properties. Signed-off-by: Miao Yan <miao.yan@windriver.com>
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@ -400,10 +400,11 @@ int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks)
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nodeoffset = fdt_path_offset(blob, "/memory");
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nodeoffset = fdt_path_offset(blob, "/memory");
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if (nodeoffset < 0) {
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if (nodeoffset < 0) {
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nodeoffset = fdt_add_subnode(blob, 0, "memory");
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nodeoffset = fdt_add_subnode(blob, 0, "memory");
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if (nodeoffset < 0)
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if (nodeoffset < 0) {
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printf("WARNING: could not create /memory: %s.\n",
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printf("WARNING: could not create /memory: %s.\n",
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fdt_strerror(nodeoffset));
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fdt_strerror(nodeoffset));
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return nodeoffset;
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return nodeoffset;
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}
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}
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}
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err = fdt_setprop(blob, nodeoffset, "device_type", "memory",
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err = fdt_setprop(blob, nodeoffset, "device_type", "memory",
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sizeof("memory"));
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sizeof("memory"));
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