It appears that there are some cases where we have more than 4 banks of memory. Use CONFIG_NR_DRAM_BANKS if it's defined to handle this. This will take up a little extra stack space (64 bytes extra if we go up to 8 banks), but that seems OK.
Signed-off-by: Doug Anderson dianders@chromium.org --- Note: nothing in-tree has 8 banks defined yet, but some configs have it defined that are not in tree yet.
common/fdt_support.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/common/fdt_support.c b/common/fdt_support.c index 812acb4..416100e 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -387,7 +387,11 @@ static void write_cell(u8 *addr, u64 val, int size) } }
+#ifdef CONFIG_NR_DRAM_BANKS +#define MEMORY_BANKS_MAX CONFIG_NR_DRAM_BANKS +#else #define MEMORY_BANKS_MAX 4 +#endif int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks) { int err, nodeoffset;