diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-02-20 17:13:32 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-02-23 08:37:56 +0900 |
| commit | 87c3308cbf969f2370a647c6beea26898f0767f8 (patch) | |
| tree | a72a3383bd7cb0b9f18a49847903d8b2fabbec64 /arch/arm/mach-uniphier | |
| parent | 0f5bf09cf1242246346ee47bd772c84ec3701f30 (diff) | |
ARM: uniphier: skip memreserve of unused DRAM bank of LD20
Now the "for" loop here iterates on the detected memory banks.
It must skip unused DRAM banks.
Fixes: c995f3a3c526 ("ARM: uniphier: use gd->bd->bi_dram for memory reserve on LD20 SoC")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier')
| -rw-r--r-- | arch/arm/mach-uniphier/dram_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/dram_init.c b/arch/arm/mach-uniphier/dram_init.c index df0e73a941..b9b0cd65bd 100644 --- a/arch/arm/mach-uniphier/dram_init.c +++ b/arch/arm/mach-uniphier/dram_init.c @@ -256,6 +256,9 @@ int ft_board_setup(void *fdt, bd_t *bd) return 0; for (i = 0; i < ARRAY_SIZE(gd->bd->bi_dram); i++) { + if (!gd->bd->bi_dram[i].size) + continue; + rsv_addr = gd->bd->bi_dram[i].start + gd->bd->bi_dram[i].size; rsv_addr -= rsv_size; |