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-rw-r--r--src/mainboard/intel/cougar_canyon2/cmos.layout5
-rw-r--r--src/mainboard/intel/cougar_canyon2/devicetree.cb2
-rw-r--r--src/mainboard/intel/emeraldlake2/cmos.layout5
-rw-r--r--src/mainboard/intel/emeraldlake2/devicetree.cb2
4 files changed, 8 insertions, 6 deletions
diff --git a/src/mainboard/intel/cougar_canyon2/cmos.layout b/src/mainboard/intel/cougar_canyon2/cmos.layout
index afdd3c66ca..b7320b5b99 100644
--- a/src/mainboard/intel/cougar_canyon2/cmos.layout
+++ b/src/mainboard/intel/cougar_canyon2/cmos.layout
@@ -85,7 +85,8 @@ entries
# coreboot config options: southbridge
408 1 e 1 nmi
409 2 e 7 power_on_after_fail
-#411 5 r 0 unused
+411 1 e 8 sata_mode
+#412 4 r 0 unused
# coreboot config options: bootloader
#Used by ChromeOS:
@@ -131,6 +132,8 @@ enumerations
7 0 Disable
7 1 Enable
7 2 Keep
+8 0 AHCI
+8 1 Compatible
# -----------------------------------------------------------------
checksums
diff --git a/src/mainboard/intel/cougar_canyon2/devicetree.cb b/src/mainboard/intel/cougar_canyon2/devicetree.cb
index e66574e375..c499a56c64 100644
--- a/src/mainboard/intel/cougar_canyon2/devicetree.cb
+++ b/src/mainboard/intel/cougar_canyon2/devicetree.cb
@@ -41,8 +41,6 @@ chip northbridge/intel/fsp_sandybridge
register "pirqg_routing" = "0x80"
register "pirqh_routing" = "0x80"
- register "ide_legacy_combined" = "0x0"
- register "sata_ahci" = "0x1"
register "sata_port_map" = "0x3f"
device pci 14.0 on end # XHCI
diff --git a/src/mainboard/intel/emeraldlake2/cmos.layout b/src/mainboard/intel/emeraldlake2/cmos.layout
index afdd3c66ca..b7320b5b99 100644
--- a/src/mainboard/intel/emeraldlake2/cmos.layout
+++ b/src/mainboard/intel/emeraldlake2/cmos.layout
@@ -85,7 +85,8 @@ entries
# coreboot config options: southbridge
408 1 e 1 nmi
409 2 e 7 power_on_after_fail
-#411 5 r 0 unused
+411 1 e 8 sata_mode
+#412 4 r 0 unused
# coreboot config options: bootloader
#Used by ChromeOS:
@@ -131,6 +132,8 @@ enumerations
7 0 Disable
7 1 Enable
7 2 Keep
+8 0 AHCI
+8 1 Compatible
# -----------------------------------------------------------------
checksums
diff --git a/src/mainboard/intel/emeraldlake2/devicetree.cb b/src/mainboard/intel/emeraldlake2/devicetree.cb
index 0bb42d6a9c..0d81502c0f 100644
--- a/src/mainboard/intel/emeraldlake2/devicetree.cb
+++ b/src/mainboard/intel/emeraldlake2/devicetree.cb
@@ -50,8 +50,6 @@ chip northbridge/intel/sandybridge
register "alt_gp_smi_en" = "0x0002"
register "gpe0_en" = "0x4000"
- register "ide_legacy_combined" = "0x0"
- register "sata_ahci" = "0x1"
register "sata_port_map" = "0x3f"
# SuperIO range is 0x700-0x73f