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-rw-r--r--src/mainboard/purism/librem13v1/devicetree.cb4
-rw-r--r--src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb6
-rw-r--r--src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb6
3 files changed, 10 insertions, 6 deletions
diff --git a/src/mainboard/purism/librem13v1/devicetree.cb b/src/mainboard/purism/librem13v1/devicetree.cb
index ba38070a55..c916e9a9a4 100644
--- a/src/mainboard/purism/librem13v1/devicetree.cb
+++ b/src/mainboard/purism/librem13v1/devicetree.cb
@@ -18,6 +18,10 @@ chip soc/intel/broadwell
register "gpu_panel_power_backlight_on_delay" = "2000" # 200ms
register "gpu_panel_power_backlight_off_delay" = "2000" # 200ms
+ # EC host command ranges are in 0x380-0x383 & 0x80-0x8f
+ register "gen1_dec" = "0x00000381"
+ register "gen2_dec" = "0x000c0081"
+
# Port 0 is HDD
# Port 3 is M.2 NGFF
register "sata_port_map" = "0x9"
diff --git a/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb b/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
index 1fc19a5675..50e484b0df 100644
--- a/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
@@ -15,9 +15,9 @@ chip soc/intel/skylake
register "gpe0_dw1" = "GPP_D"
register "gpe0_dw2" = "GPP_E"
- # EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
- register "gen1_dec" = "0x00fc0801"
- register "gen2_dec" = "0x000c0201"
+ # EC host command ranges are in 0x380-0x383 & 0x80-0x8f
+ register "gen1_dec" = "0x00000381"
+ register "gen2_dec" = "0x000c0081"
# Enable "Intel Speed Shift Technology"
register "speed_shift_enable" = "1"
diff --git a/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb b/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
index 647f054f74..a52e4b7e3f 100644
--- a/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
@@ -15,9 +15,9 @@ chip soc/intel/skylake
register "gpe0_dw1" = "GPP_D"
register "gpe0_dw2" = "GPP_E"
- # EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
- register "gen1_dec" = "0x00fc0801"
- register "gen2_dec" = "0x000c0201"
+ # EC host command ranges are in 0x380-0x383 & 0x80-0x8f
+ register "gen1_dec" = "0x00000381"
+ register "gen2_dec" = "0x000c0081"
# Enable "Intel Speed Shift Technology"
register "speed_shift_enable" = "1"