diff options
| author | Patrick Rudolph <siro@das-labor.org> | 2017-10-28 16:36:09 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-04-14 10:02:07 +0000 |
| commit | 05d4bf7ea76114dcbd21f8302e7152f40d806f18 (patch) | |
| tree | 77e6fa56dd6150a4010aa7f59f2de2183dc6c04e /src/northbridge/intel/sandybridge/raminit_common.h | |
| parent | 48d5b8d463ceccf5bf38f0d45490cb9d6185979e (diff) | |
nb/intel/sandybridge/raminit: Add ECC detection support
Add support for detection ECC capability and forced ECC mode.
Print the ECC mode in verbose debugging mode.
Change-Id: I5b7599746195cfa996a48320404a8dbe6820483a
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/22214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/northbridge/intel/sandybridge/raminit_common.h')
| -rw-r--r-- | src/northbridge/intel/sandybridge/raminit_common.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_common.h b/src/northbridge/intel/sandybridge/raminit_common.h index fef4419ffc..ea3d66687e 100644 --- a/src/northbridge/intel/sandybridge/raminit_common.h +++ b/src/northbridge/intel/sandybridge/raminit_common.h @@ -43,7 +43,7 @@ /* * WARNING: Do not forget to increase MRC_CACHE_VERSION when the saved data is changed! */ -#define MRC_CACHE_VERSION 3 +#define MRC_CACHE_VERSION 4 typedef struct odtmap_st { u16 rttwr; @@ -132,6 +132,8 @@ typedef struct ramctr_timing_st { int pi_code_offset; int pi_coding_threshold; + bool ecc_supported; + bool ecc_forced; int edge_offset[3]; int timC_offset[3]; @@ -191,4 +193,7 @@ void final_registers(ramctr_timing *ctrl); void restore_timings(ramctr_timing *ctrl); int try_init_dram_ddr3(ramctr_timing *ctrl, int fast_boot, int s3resume, int me_uma_size); +bool get_host_ecc_cap(void); +bool get_host_ecc_forced(void); + #endif |