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authorLucas Chen <lucas.chen@quanta.corp-partner.google.com>2018-05-21 16:26:48 +0800
committerPatrick Georgi <pgeorgi@google.com>2018-08-21 10:36:58 +0000
commit38eb0ecca5d641e55bb3c01d34ddc21b693c70b7 (patch)
tree0fdaa3e6899165424cb850d2c15dff2eb1eb308f /src/soc
parent3388fdecf2ad6a0edc843284e7068ab8fd39fcd6 (diff)
downloadcoreboot-38eb0ecca5d641e55bb3c01d34ddc21b693c70b7.tar.xz
soc/intel/skylake: Remove unsupported sleepstates in ACPI table
Some OS certification test (for example Windows) will fail if there are unsupported sleep states. Since these states are not really used today, we can remove them from ACPI table. BRANCH=eve BUG=b:72197653 TEST=certification system sleep test pass. Change-Id: I5f5122cac1bf61f7c580afb18cc66b5ff07286fb Signed-off-by: Lucas Chen <lucas.chen@quanta.corp-partner.google.com> Reviewed-on: https://chromium-review.googlesource.com/1065401 Commit-Queue: David Wu <david_wu@quanta.corp-partner.google.com> Tested-by: David Wu <david_wu@quanta.corp-partner.google.com> Reviewed-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://review.coreboot.org/28080 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/skylake/acpi/sleepstates.asl2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/soc/intel/skylake/acpi/sleepstates.asl b/src/soc/intel/skylake/acpi/sleepstates.asl
index 454bb23688..905a3e2e50 100644
--- a/src/soc/intel/skylake/acpi/sleepstates.asl
+++ b/src/soc/intel/skylake/acpi/sleepstates.asl
@@ -16,8 +16,6 @@
*/
Name (\_S0, Package () { 0x0, 0x0, 0x0, 0x0 })
-Name (\_S1, Package () { 0x1, 0x1, 0x0, 0x0 })
-Name (\_S2, Package () { 0x1, 0x1, 0x0, 0x0 })
Name (\_S3, Package () { 0x5, 0x5, 0x0, 0x0 })
Name (\_S4, Package () { 0x6, 0x6, 0x0, 0x0 })
Name (\_S5, Package () { 0x7, 0x7, 0x0, 0x0 })