diff options
| author | Rizwan Qureshi <rizwan.qureshi@intel.com> | 2016-08-24 20:50:54 +0530 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-09-15 01:15:27 +0200 |
| commit | 5ff7390fcd74fe1cd94d2507cf7c04b1c1eff620 (patch) | |
| tree | 88ed9f3dc2f5f00aca84af5773debfabd3166120 /src/mainboard/intel/kunimitsu/pei_data.c | |
| parent | 5bf42c6c23b462d9292e6854d3f334cf17e42825 (diff) | |
kunimitsu: Add FSP 2.0 support in romstage
Populate mainboard related Memory Init Params i.e, SPD
Rcomp values, DQ and DQs values.
Change-Id: Id62c43a72a0e34fa2e8d177ce895d395418e2347
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/16316
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/intel/kunimitsu/pei_data.c')
| -rw-r--r-- | src/mainboard/intel/kunimitsu/pei_data.c | 45 |
1 files changed, 5 insertions, 40 deletions
diff --git a/src/mainboard/intel/kunimitsu/pei_data.c b/src/mainboard/intel/kunimitsu/pei_data.c index 3b0237e373..6a211243a7 100644 --- a/src/mainboard/intel/kunimitsu/pei_data.c +++ b/src/mainboard/intel/kunimitsu/pei_data.c @@ -19,47 +19,12 @@ #include <soc/pei_data.h> #include <soc/pei_wrapper.h> #include "boardid.h" - -/* PCH_MEM_CFG[3:0] */ -#define MAX_MEMORY_CONFIG 0x10 -#define RCOMP_TARGET_PARAMS 0x5 -#define K4E6E304EE_MEM_ID 0x3 +#include "spd/spd.h" void mainboard_fill_pei_data(struct pei_data *pei_data) { - /* DQ byte map */ - const u8 dq_map[2][12] = { - { 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0 , - 0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 }, - { 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0 , - 0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 } }; - /* DQS CPU<>DRAM map */ - const u8 dqs_map[2][8] = { - { 0, 1, 3, 2, 6, 5, 4, 7 }, - { 2, 3, 0, 1, 6, 7, 4, 5 } }; - - /* Rcomp resistor */ - const u16 RcompResistor[3] = { 200, 81, 162 }; - - /* Rcomp target */ - static const u16 RcompTarget[RCOMP_TARGET_PARAMS] = { - 100, 40, 40, 23, 40 }; - - /*Strengthen the Rcomp Target Ctrl for 8GB K4E6E304EE -EGCF*/ - static const u16 StrengthendRcompTarget[RCOMP_TARGET_PARAMS] = { - 100, 40, 40, 21, 40 }; - - - memcpy(pei_data->dq_map, dq_map, sizeof(dq_map)); - memcpy(pei_data->dqs_map, dqs_map, sizeof(dqs_map)); - memcpy(pei_data->RcompResistor, RcompResistor, - sizeof(RcompResistor)); - if (pei_data->mem_cfg_id == K4E6E304EE_MEM_ID) { - memcpy(pei_data->RcompTarget, StrengthendRcompTarget, - sizeof(StrengthendRcompTarget)); - } else { - memcpy(pei_data->RcompTarget, RcompTarget, - sizeof(RcompTarget)); - } - + mainboard_fill_dq_map_data(&pei_data->dq_map); + mainboard_fill_dqs_map_data(&pei_data->dqs_map); + mainboard_fill_rcomp_res_data(&pei_data->RcompResistor); + mainboard_fill_rcomp_strength_data(&pei_data->RcompTarget); } |