diff options
| -rw-r--r-- | cmd/pstore.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/cmd/pstore.c b/cmd/pstore.c index cd6f6feb2f..9795eea2db 100644 --- a/cmd/pstore.c +++ b/cmd/pstore.c @@ -486,6 +486,8 @@ void fdt_fixup_pstore(void *blob) { char node[32]; int nodeoffset; /* node offset from libfdt */ + u32 addr_cells_root; + u32 size_cells_root; u32 addr_cells; u32 size_cells; @@ -495,6 +497,8 @@ void fdt_fixup_pstore(void *blob) log_err("fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return; } + addr_cells_root = fdt_getprop_u32_default_node(blob, nodeoffset, 0, "#address-cells", 2); + size_cells_root = fdt_getprop_u32_default_node(blob, nodeoffset, 0, "#size-cells", 2); nodeoffset = fdt_find_or_add_subnode(blob, nodeoffset, "reserved-memory"); if (nodeoffset < 0) { @@ -503,8 +507,10 @@ void fdt_fixup_pstore(void *blob) return; } - addr_cells = fdt_getprop_u32_default_node(blob, nodeoffset, 0, "#address-cells", 2); - size_cells = fdt_getprop_u32_default_node(blob, nodeoffset, 0, "#size-cells", 2); + addr_cells = fdt_getprop_u32_default_node(blob, nodeoffset, 0, + "#address-cells", addr_cells_root); + size_cells = fdt_getprop_u32_default_node(blob, nodeoffset, 0, + "#size-cells", size_cells_root); fdt_setprop_u32(blob, nodeoffset, "#address-cells", addr_cells); fdt_setprop_u32(blob, nodeoffset, "#size-cells", size_cells); |