diff options
Diffstat (limited to 'drivers/ddr/marvell/a38x/mv_ddr_plat.c')
| -rw-r--r-- | drivers/ddr/marvell/a38x/mv_ddr_plat.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/ddr/marvell/a38x/mv_ddr_plat.c b/drivers/ddr/marvell/a38x/mv_ddr_plat.c index 72f0dfbbbb..0d1df189e8 100644 --- a/drivers/ddr/marvell/a38x/mv_ddr_plat.c +++ b/drivers/ddr/marvell/a38x/mv_ddr_plat.c @@ -4,6 +4,7 @@ */ #include "ddr3_init.h" +#include "mv_ddr_common.h" #include "mv_ddr_training_db.h" #include "mv_ddr_regs.h" #include "mv_ddr_sys_env_lib.h" @@ -1016,7 +1017,7 @@ int ddr3_calc_mem_cs_size(u32 cs, uint64_t *cs_size) return MV_BAD_VALUE; } - *cs_size = cs_mem_size << 20; /* write cs size in bytes */ + *cs_size = cs_mem_size; return MV_OK; } @@ -1025,9 +1026,11 @@ static int ddr3_fast_path_dynamic_cs_size_config(u32 cs_ena) { u32 reg, cs; uint64_t mem_total_size = 0; + uint64_t cs_mem_size_mb = 0; uint64_t cs_mem_size = 0; uint64_t mem_total_size_c, cs_mem_size_c; + #ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE u32 physical_mem_size; u32 max_mem_size = DEVICE_MAX_DRAM_ADDRESS_SIZE; @@ -1038,8 +1041,9 @@ static int ddr3_fast_path_dynamic_cs_size_config(u32 cs_ena) for (cs = 0; cs < MAX_CS_NUM; cs++) { if (cs_ena & (1 << cs)) { /* get CS size */ - if (ddr3_calc_mem_cs_size(cs, &cs_mem_size) != MV_OK) + if (ddr3_calc_mem_cs_size(cs, &cs_mem_size_mb) != MV_OK) return MV_FAIL; + cs_mem_size = cs_mem_size_mb * _1M; #ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE /* @@ -1088,6 +1092,7 @@ static int ddr3_fast_path_dynamic_cs_size_config(u32 cs_ena) */ mem_total_size_c = (mem_total_size >> 16) & 0xffffffffffff; cs_mem_size_c = (cs_mem_size >> 16) & 0xffffffffffff; + /* if the sum less than 2 G - calculate the value */ if (mem_total_size_c + cs_mem_size_c < 0x10000) mem_total_size += cs_mem_size; |