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soc/intel/alderlake: Configure the SKU specific parameters for VR domains

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This patch configures the SKU specific power delivery parameters for the
VR domains.
+--------------+-------+-------+-------+-------+-----------+--------+
|      SKU     |Setting| AC LL | DC LL |ICC MAX|TDC Current|TDC Time|
|              |       |(mOhms)|(mOhms)|  (A)  |     (A)   |  (msec)|
+--------------+-------+-------+-------+-------+-----------+--------+
|ADL-P 682(45W)|   IA  |  2.3  |  2.3  |  160  |     57    | 28000  |
+              +-------+-------+-------+-------+-----------+--------+
|              |   GT  |  3.2  |  3.2  |   50  |     57    | 28000  |
+--------------+-------+-------+-------+-------+-----------+--------+
|ADL-P 482(28W)|   IA  |  2.3  |  2.3  |  109  |     40    | 28000  |
+              +-------+-------+-------+-------+-----------+--------+
|              |   GT  |  3.2  |  3.2  |   50  |     40    | 28000  |
+--------------+-------+-------+-------+-------+-----------+--------+
|ADL-P 282(15W)|   IA  |  2.8  |  2.8  |   80  |     20    | 28000  |
+              +-------+-------+-------+-------+-----------+--------+
|              |   GT  |  3.2  |  3.2  |   40  |     20    | 28000  |
+--------------+-------+-------+-------+-------+-----------+--------+

These config values are generated iPDG application with ADL-P platform
package tool and supports 15W/28W/45W SKU's.
RDC Kit ID for the iPDG tools,
* Intel(R) Platform Design Studio Installer: 610905.
* Intel(R) Platform Design Studio - Platform ADL-P (Partial): 627345.
* Intel(R) Platform Design Studio - Platform ADL-P (Full): 630261.

BUG=b:195033556

Signed-off-by: V Sowmya <v.sowmya@intel.com>
Change-Id: I434fd30b5bce3bfab5a5800a30317aaa04d9926a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56325
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
V Sowmya
2021-07-15 08:11:08 +05:30
committed by Tim Wawrzynczak
parent 458708fc30
commit c6d7166942
5 changed files with 198 additions and 0 deletions
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4
src/soc/intel/alderlake/fsp_params.c
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@@ -615,6 +615,10 @@ static void fill_fsps_misc_power_params(FSP_S_CONFIG *s_cfg,
/* VccIn Aux Imon IccMax. Values are in 1/4 Amp increments and range is 0-512. */
s_cfg->VccInAuxImonIccImax = get_vccin_aux_imon_iccmax() * 4 / MILLIAMPS_TO_AMPS;
/* VrConfig Settings for IA and GT domains */
for (size_t i = 0; i < ARRAY_SIZE(config->domain_vr_config); i++)
fill_vr_domain_config(s_cfg, i, &config->domain_vr_config[i]);
}
static void fill_fsps_irq_params(FSP_S_CONFIG *s_cfg,