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authorJohn Zhao <john.zhao@intel.com>2021-03-30 17:08:45 -0700
committerPatrick Georgi <pgeorgi@google.com>2021-04-06 07:04:18 +0000
commit9922304b35e6b43b673cbb46e32f9fbe9bc47562 (patch)
tree490000c58f1f90d06d912dde4003c2e10e111f7e
parent3ced5287f2f9fe0904dce377e0bf5720df8c1a53 (diff)
soc/intel/alderlake: Remove TCSS DMA _DSM method
The kernel does not need TCSS DMA's _DSM method. This change simply removes this method. BUG=None TEST=Built Alderlake image successfully. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I313f9c8913bb8cf54581c5460ac3fb1597291ad5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51964 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
-rw-r--r--src/soc/intel/alderlake/acpi/tcss_dma.asl5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/soc/intel/alderlake/acpi/tcss_dma.asl b/src/soc/intel/alderlake/acpi/tcss_dma.asl
index 4412fea543..d00f79432d 100644
--- a/src/soc/intel/alderlake/acpi/tcss_dma.asl
+++ b/src/soc/intel/alderlake/acpi/tcss_dma.asl
@@ -82,8 +82,3 @@ Method (_PRW, 0)
{
Return (Package() { 0x6D, 4 })
}
-
-Method (_DSM, 4, Serialized)
-{
- Return (Buffer() { 0 })
-}