diff options
| author | Chris Wang <chris.wang@amd.corp-partner.google.com> | 2021-04-29 00:11:01 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-04-30 16:19:05 +0000 |
| commit | 0679392177b25a418f8d601b049f841c9d79ba55 (patch) | |
| tree | f7b534dbbef134c617f68284474c677a6653746f /src/soc/amd | |
| parent | ca084b8db29ebf0eed63e5204213a15a6c8b3f53 (diff) | |
| download | coreboot-0679392177b25a418f8d601b049f841c9d79ba55.tar.xz | |
amd/cezanne: Add telemetry setting to UPD
Add telemetry setting to UPD, the value comes from the SDLE testing.
BUG=b:182754399
TEST=Build & Boot guybrush
Cq-Depend: chrome-internal:3787638
Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com>
Change-Id: I9dd3643e9c582a41192130901935eef321b2c67e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52733
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/cezanne/chip.h | 7 | ||||
| -rw-r--r-- | src/soc/amd/cezanne/fsp_m_params.c | 10 |
2 files changed, 17 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/chip.h b/src/soc/amd/cezanne/chip.h index 6b6a28f749..244f2ba303 100644 --- a/src/soc/amd/cezanne/chip.h +++ b/src/soc/amd/cezanne/chip.h @@ -68,6 +68,13 @@ struct soc_amd_cezanne_config { uint8_t cppc_epp_max_range; uint8_t cppc_epp_min_range; uint8_t cppc_preferred_cores; + + /* telemetry settings */ + uint32_t telemetry_vddcrvddfull_scale_current_mA; + uint32_t telemetry_vddcrvddoffset; + uint32_t telemetry_vddcrsocfull_scale_current_mA; + uint32_t telemetry_vddcrsocoffset; + }; #endif /* CEZANNE_CHIP_H */ diff --git a/src/soc/amd/cezanne/fsp_m_params.c b/src/soc/amd/cezanne/fsp_m_params.c index 2528086977..8da38ffa14 100644 --- a/src/soc/amd/cezanne/fsp_m_params.c +++ b/src/soc/amd/cezanne/fsp_m_params.c @@ -118,5 +118,15 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) /* S0i3 enable */ mcfg->s0i3_enable = config->s0ix_enable; + /* voltage regulator telemetry settings */ + mcfg->telemetry_vddcrvddfull_scale_current = + config->telemetry_vddcrvddfull_scale_current_mA; + mcfg->telemetry_vddcrvddoffset = + config->telemetry_vddcrvddoffset; + mcfg->telemetry_vddcrsocfull_scale_current = + config->telemetry_vddcrsocfull_scale_current_mA; + mcfg->telemetry_vddcrsocOffset = + config->telemetry_vddcrsocoffset; + fsp_fill_pcie_ddi_descriptors(mcfg); } |