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mb/google/rex/var/screebo: Remove Camera EEPROM off timing

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Since the camera sensor and camera eeprom share GPP_A12, remove
the off timing to avoid issue of camera sensor loss, but this
will increase system power by 5mW.
(Before root cause, this is a short term workaround to unblock
function test.)

BUG=b:298126852
TEST=1. Run coldreboot/warmreboot check see if the camera sensor lost.
     2. Run S0ix check to see if the camera function abnormal.

Change-Id: I49b6ecbfbf3dddd6575bdaaf9c8fd0ee6c09af25
Signed-off-by: Wentao Qin <qinwentao@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79647
Reviewed-by: Jason Z Chen <jason.z.chen@intel.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
This commit is contained in:
Wentao Qin 2023-12-19 17:30:55 +08:00 • committed by Subrata Banik
commit 95acd31d30
1 changed files with 0 additions and 4 deletions
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4
src/mainboard/google/rex/variants/screebo/overridetree.cb
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@ -553,10 +553,6 @@ chip soc/intel/meteorlake
register "on_seq.ops_cnt" = "1"
register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"
#_OFF
register "off_seq.ops_cnt" = "1"
register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
register "nvm_size" = "0x2000"
register "nvm_pagesize" = "1"
register "nvm_readonly" = "1"