hsin-hsiung wang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32057 )
Change subject: mediatek/mt8183: Calibrate vsim2 to 2.7 V
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Patch Set 7: Code-Review+1
(1 comment)
https://review.coreboot.org/#/c/32057/5/src/soc/mediatek/mt8183/mt6358.c
File src/soc/mediatek/mt8183/mt6358.c:
https://review.coreboot.org/#/c/32057/5/src/soc/mediatek/mt8183/mt6358.c@786
PS5, Line 786: vsim2_cali_0mv = (vsim2_cali_0mv > 6) ? (vsim2_cali_0mv - 6) : 0;
I assume we've somehow made sure that this cannot run twice and subtract the value twice? Does this […]
Hi Julius,
I think you're right. The patch is base on kukui board design, so I move the vsim2 calibration to platform initialization.
For your question, PMIC will be reset to default voltage on every boot.
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