Maxim Polyakov uploaded patch set #2 to this change.
soc/skl/vr_config: add missed Icc max levels
Icc_max for VR domains in Kaby Lake S processors is set based on the
processor TDP [1]. But, according to the DC Current Specifications
for graphics processor [2], Icc_max GT should take several values:
+---------------------+-----+------------+
| Segment | TDP | Icc_max GT |
+---------------------+-----+------------+
| Dual Core GT2/GT1 | 35W | |
| Dual Core GT2 | 51W | 48 A |
| Dual Core GT1 | 54W | |
+---------------------+-----+------------+
| Quad Core GT2 | 35W | 35 A |
+---------------------+-----+------------+
| Quad Core GT2 | 65W | 45 A |
| Quad Core GT2 K-SKU | 91W | |
+---------------------+-----+------------+
This patch add missing current limits for a corresponding graphical
VR domain
[1] Change-Id: I303c5dc8ed03e9a98a834a2acfb400022dfc2fde
[2] 7th Generation Intel(R) Processor Families for S Platforms and
Intel(R) Core(TM) X-Series Processor Family Datasheet, Volume 1,
December 2018, Document Number: 335195-003
Change-Id: I19766e4f8fab6b48565b65ed4cf13efbc213e654
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
---
M src/soc/intel/skylake/vr_config.c
1 file changed, 13 insertions(+), 9 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/66/35166/2
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