diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2020-09-24 13:33:48 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2020-09-25 03:03:14 +0000 |
| commit | 3bcb6c7319ac5f23d7e5a9e637917cbd027ac371 (patch) | |
| tree | 5d459b8229de7f8253fb0f13c12c8ead776eb82d /src/soc/intel/cannonlake/acpi | |
| parent | 8d4176109d404dbbaf4689281ccec635c1070e99 (diff) | |
soc/intel: Use ASL 2.0 syntax for GPIO ASL helper function
Migrate ASL helper function like GRXS, GTXS, STXS, CTXS to ASL 2.0
syntax across CNL, ICL, JSL, SKL.
TEST=Able to build and boot Hatch, EVE and ICLRVP platform.
Dump and disassemble DSDT to ensure GRXS,GTXS etc functions
implementation remain unchanged prior and after this CL.
Change-Id: I0ebf1f86031eae25337d2dbeabb8893d9f19a14b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45677
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/cannonlake/acpi')
| -rw-r--r-- | src/soc/intel/cannonlake/acpi/gpio_op.asl | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/src/soc/intel/cannonlake/acpi/gpio_op.asl b/src/soc/intel/cannonlake/acpi/gpio_op.asl index 3c0ed66f58..7f2a40cd46 100644 --- a/src/soc/intel/cannonlake/acpi/gpio_op.asl +++ b/src/soc/intel/cannonlake/acpi/gpio_op.asl @@ -11,7 +11,7 @@ Method (GRXS, 1, Serialized) { VAL0, 32 } - And (GPIORXSTATE_MASK, ShiftRight (VAL0, GPIORXSTATE_SHIFT), Local0) + Local0 = GPIORXSTATE_MASK & (VAL0 >> GPIORXSTATE_SHIFT) Return (Local0) } @@ -27,7 +27,7 @@ Method (GTXS, 1, Serialized) { VAL0, 32 } - And (GPIOTXSTATE_MASK, VAL0, Local0) + Local0 = GPIOTXSTATE_MASK & VAL0 Return (Local0) } @@ -43,7 +43,7 @@ Method (STXS, 1, Serialized) { VAL0, 32 } - Or (GPIOTXSTATE_MASK, VAL0, VAL0) + VAL0 |= GPIOTXSTATE_MASK } /* @@ -57,7 +57,7 @@ Method (CTXS, 1, Serialized) { VAL0, 32 } - And (Not (GPIOTXSTATE_MASK), VAL0, VAL0) + VAL0 &= ~GPIOTXSTATE_MASK } /* @@ -76,10 +76,9 @@ Method (GPMO, 2, Serialized) { VAL0, 32 } - Store (VAL0, Local0) - And (Not (GPIOPADMODE_MASK), Local0, Local0) - And (ShiftLeft (Arg1, GPIOPADMODE_SHIFT, Arg1), GPIOPADMODE_MASK, Arg1) - Or (Local0, Arg1, VAL0) + Local0 = ~GPIOPADMODE_MASK & VAL0 + Arg1 = (Arg1 << GPIOPADMODE_SHIFT) & GPIOPADMODE_MASK + VAL0 = Local0 | Arg1 } /* @@ -97,10 +96,10 @@ Method (GTXE, 2, Serialized) VAL0, 32 } - If (LEqual (Arg1, 1)) { - And (Not (GPIOTXBUFDIS_MASK), VAL0, VAL0) - } ElseIf (LEqual (Arg1, 0)){ - Or (GPIOTXBUFDIS_MASK, VAL0, VAL0) + If (Arg1 == 1) { + VAL0 &= ~GPIOTXBUFDIS_MASK + } ElseIf (Arg1 == 0){ + VAL0 |= GPIOTXBUFDIS_MASK } } @@ -119,9 +118,9 @@ Method (GRXE, 2, Serialized) VAL0, 32 } - If (LEqual (Arg1, 1)) { - And (Not (GPIORXBUFDIS_MASK), VAL0, VAL0) - } ElseIf (LEqual (Arg1, 0)){ - Or (GPIORXBUFDIS_MASK, VAL0, VAL0) + If (Arg1 == 1) { + VAL0 &= ~GPIORXBUFDIS_MASK + } ElseIf (Arg1 == 0){ + VAL0 |= GPIORXBUFDIS_MASK } } |