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Change subject: soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
......................................................................
Patch Set 4: Code-Review+1
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Hello Hung-Te Lin, build bot (Jenkins), Yu-Ping Wu,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/64038
to look at the new patch set (#4).
Change subject: soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
......................................................................
soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
PMIC_CPSDSA4[4:0] controls the power-down at the specified time slot.
Setting it to 0xA would cause an extra delay of 20ms compared to 0xF.
The value of time slot is from 0x0 to 0x1F which represents the delay
when reset occurs.
To avoid the delay, change the value from 0xA to 0xF.
This modification is based on chapter 3.7 in the MT8186 functional
specification.
BUG=b:218630683, b:218630684
TEST=the power-off waveform is correct.
Signed-off-by: zhiyong tao <zhiyong.tao(a)mediatek.corp-partner.google.com>
Change-Id: I537fe87740f0f8c25b923d7d536e81503b71762b
---
M src/soc/mediatek/mt8186/mt6366.c
1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/38/64038/4
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Change subject: soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
......................................................................
Patch Set 3:
(1 comment)
File src/soc/mediatek/mt8186/mt6366.c:
https://review.coreboot.org/c/coreboot/+/64038/comment/4ee99354_557851e7
PS2, Line 810: 0xF
> it's the time slot. […]
I also add this in commit message:
The value of time slot is from 0x0 to 0x1F which presents the delay
when reset occurs.
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Change subject: soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
......................................................................
Patch Set 3: Code-Review+1
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Hello Hung-Te Lin, build bot (Jenkins), Yu-Ping Wu,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/64038
to look at the new patch set (#3).
Change subject: soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
......................................................................
soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
PMIC_CPSDSA4[4:0] controls the power-down at the specified time slot.
Setting it to 0xA would cause an extra delay of 20ms compared to 0xF.
The value of time slot is from 0x0 to 0x1F which presents the delay
when reset occurs.
To avoid the delay, change the value from 0xA to 0xF.
This modification is based on chapter 3.7 in the MT8186 functional
specification.
BUG=b:218630683, b:218630684
TEST=the power-off waveform is correct.
Signed-off-by: zhiyong tao <zhiyong.tao(a)mediatek.corp-partner.google.com>
Change-Id: I537fe87740f0f8c25b923d7d536e81503b71762b
---
M src/soc/mediatek/mt8186/mt6366.c
1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/38/64038/3
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Change subject: soc/mediatek/mt8186: Change the power-down time slot from 0xA to 0xF
......................................................................
Patch Set 2:
(1 comment)
File src/soc/mediatek/mt8186/mt6366.c:
https://review.coreboot.org/c/coreboot/+/64038/comment/64f13195_4fe577d4
PS2, Line 810: 0xF
> What does 0xF mean/do?
it's the time slot.
it's from 0x0 to 0x1f (5 bits)
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Kane Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63566 )
Change subject: cpu/x86/mp_init.c: Add wait_finished_mp_run_on_all_cpus
......................................................................
Patch Set 8:
(2 comments)
File src/cpu/x86/mp_init.c:
https://review.coreboot.org/c/coreboot/+/63566/comment/607bfd96_41e4a4e9
PS7, Line 864:
> tab?
thanks for capturing this :)
https://review.coreboot.org/c/coreboot/+/63566/comment/230c7bbe_ff04bf15
PS7, Line 866:
> same
thanks for capturing this :)
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