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author | Maulik V Vaghela <maulik.v.vaghela@intel.com> | 2022-05-06 10:27:50 +0530 |
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committer | Werner Zeh <werner.zeh@siemens.com> | 2022-05-16 04:57:45 +0000 |
commit | afe840957cc3e5df47e7a91815fac5ae95af52e1 (patch) | |
tree | 4fe94dd4bd986550395c6ccf8a7c9c6de90949f5 /src/soc/intel/common/block/gpio | |
parent | 37ffdf3d5ccf6601b68811ff233bb377d4417838 (diff) |
soc/inte/*/gpio; Add GPE_EN and GPE_STS register definition
coreboot needs to set GPE_EN bit for the GPIOs which are wake capable
from s0ix/sleep. Due to GPIO locking mechanism, coreboot/OS will not
be able to write GPE_EN register post GPIO has been locked.
This patch adds support in SoC code to provide correct offset for
GPE_EN and GPE_STS registers to the common code.
Plan is to use this offsets to set GPE_EN bits before GPIO locking
in coreboot which will be part of subsequent CL.
BUG=b:222375516
BRANCH=firmware-brya-14505.B
TEST=Check if code compiles for Brya and correct offset values are printed.
Change-Id: I6b813b30b8b360f8eccbf539b57387310e380560
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/soc/intel/common/block/gpio')
0 files changed, 0 insertions, 0 deletions