fdt_del_node(), unlike most of the rw functions does not check the
fdt's header with RW_CHECK_HEADER. However, it could make a mess of
things if the conditions in RW_CHECK_HEADER aren't met. So, this
patch adds the omitted check.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This patch adds functions to libfdt for accessing the memory
reservation map section of a device tree blob. fdt_num_mem_rsv()
retreives the number of reservation entries in a dtb, and
fdt_get_mem_rsv() retreives a specific reservation entry.
fdt_add_mem_rsv() adds a new entry, and fdt_del_mem_rsv() removes a
specific numbered entry.
Testcases for these new functions are also included.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
David Gibson