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| author | Doug Anderson <dianders@chromium.org> | 2013-04-30 10:22:00 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-05-17 14:43:29 -0400 |
| commit | 5e5745465c94605720295fab942eacbdd215db90 (patch) | |
| tree | 416a39058e351b5ea42fd871152b448460704043 /common/fdt_support.c | |
| parent | a558ad71132fa6061ff950b9d3a12b0dad01b129 (diff) | |
| download | olio-uboot-2014.01-5e5745465c94605720295fab942eacbdd215db90.tar.xz olio-uboot-2014.01-5e5745465c94605720295fab942eacbdd215db90.zip | |
fdt_support: Use CONFIG_NR_DRAM_BANKS if defined
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>
Diffstat (limited to 'common/fdt_support.c')
| -rw-r--r-- | common/fdt_support.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c index 812acb401..416100e39 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; |