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 <diand...@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;
--
1.8.2.1
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