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soc/intel/apollolake/acpi: Replace Subtract(a,b) with ASL 2.0 syntax 

Replace `Subtract (a, b)` with `a - b`.

Change-Id: I3b0ee96b5a1e9bf242efc14a24f745fd8ba0cd97
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
This commit is contained in:
Felix Singer 2021-12-30 02:06:36 +01:00
parent 4e099552d8
commit f94ec24eb9
1 changed files with 2 additions and 2 deletions
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4
src/soc/intel/apollolake/acpi/northbridge.asl
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@ -83,7 +83,7 @@ Method (_CRS, 0, Serialized)
And(\_SB.PCI0.MCHC.MCNF, 0xF0000000, PMAX)
/* Calculate PCI MMIO Length */
PLEN = Subtract(PMAX, PMIN) + 1
PLEN = PMAX - PMIN + 1
/* Find GFX resource area in GCRS */
CreateDwordField(MCRS, STOM._MIN, GMIN)
@ -96,7 +96,7 @@ Method (_CRS, 0, Serialized)
/* Read TOLUD */
And(\_SB.PCI0.MCHC.TLUD, 0xFFF00000, GMAX)
Decrement(GMAX)
GLEN = Subtract(GMAX, GMIN) + 1
GLEN = GMAX - GMIN + 1
/* Patch PM02 range based on Memory Size */
If (LEqual (A4GS, 0)) {