diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-uniphier/dram_init.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/dram_init.c b/arch/arm/mach-uniphier/dram_init.c index cb35dabfec..f678114251 100644 --- a/arch/arm/mach-uniphier/dram_init.c +++ b/arch/arm/mach-uniphier/dram_init.c @@ -238,6 +238,13 @@ int dram_init(void) gd->ram_size += dram_map[i].size; } + /* + * LD20 uses the last 64 byte for each channel for dynamic + * DDR PHY training + */ + if (uniphier_get_soc_id() == UNIPHIER_LD20_ID) + gd->ram_size -= 64; + return 0; } |