niklascfw/hekate
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

emc: Rename Device to Rank

Browse Source
This commit is contained in:
CTCaer
2020-11-15 13:23:37 +02:00
parent bbc3f41493
commit 485edb4883
3 changed files with 23 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
bdk/mem/emc.h
View File

@@ -684,10 +684,13 @@ enum
typedef struct _emc_mr_data_t
{
u8 dev0_ch0;
u8 dev0_ch1;
u8 dev1_ch0;
u8 dev1_ch1;
// Device 0.
u8 rank0_ch0;
u8 rank0_ch1;
// Device 1.
u8 rank1_ch0;
u8 rank1_ch1;
} emc_mr_data_t;
#endif

12
bdk/mem/sdram.c
View File

@@ -85,12 +85,16 @@ static void _sdram_req_mrr_data(u32 data, bool dual_channel)
emc_mr_data_t sdram_read_mrx(emc_mr_t mrx)
{
emc_mr_data_t data;
// Device 0.
_sdram_req_mrr_data((1 << 31) | (mrx << 16), EMC_CHAN0);
data.dev0_ch0 = EMC(EMC_MRR) & 0xFF;
data.dev0_ch1 = (EMC(EMC_MRR) & 0xFF00 >> 8);
data.rank0_ch0 = EMC(EMC_MRR) & 0xFF;
data.rank0_ch1 = (EMC(EMC_MRR) & 0xFF00 >> 8);
// Device 1.
_sdram_req_mrr_data((1 << 30) | (mrx << 16), EMC_CHAN1);
data.dev1_ch0 = EMC(EMC_MRR) & 0xFF;
data.dev1_ch1 = (EMC(EMC_MRR) & 0xFF00 >> 8);
data.rank1_ch0 = EMC(EMC_MRR) & 0xFF;
data.rank1_ch1 = (EMC(EMC_MRR) & 0xFF00 >> 8);
return data;
}