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authorAngel Pons <th3fanbus@gmail.com>2021-12-28 13:05:56 +0100
committerFelix Held <felix-coreboot@felixheld.de>2022-01-04 11:48:19 +0000
commitaf4bd5633debc8838b563c3fadd96e2b4b060ab5 (patch)
tree6867d466f6e3b7ca8e6077979a404caf7609a747 /src/mainboard
parent0b9d186e3dc7c209d0fc26b61db3cd98550b71bd (diff)
sb/intel: Use `bool` for PCIe coalescing option
Retype the `pcie_port_coalesce` devicetree options and related variables to better reflect their bivalue (boolean) nature. Change-Id: I6a4dfe277a8f83a9eb58515fc4eaa2fee0747ddb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60416 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/apple/macbookair4_2/devicetree.cb2
-rw-r--r--src/mainboard/asrock/b75pro3-m/devicetree.cb2
-rw-r--r--src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb2
-rw-r--r--src/mainboard/compulab/intense_pc/devicetree.cb2
-rw-r--r--src/mainboard/dell/optiplex_9010/devicetree.cb2
-rw-r--r--src/mainboard/google/auron/variants/buddy/overridetree.cb2
-rw-r--r--src/mainboard/google/auron/variants/samus/overridetree.cb2
-rw-r--r--src/mainboard/google/beltino/devicetree.cb2
-rw-r--r--src/mainboard/google/butterfly/devicetree.cb2
-rw-r--r--src/mainboard/google/jecht/devicetree.cb2
-rw-r--r--src/mainboard/google/link/devicetree.cb2
-rw-r--r--src/mainboard/google/parrot/devicetree.cb2
-rw-r--r--src/mainboard/google/stout/devicetree.cb2
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb2
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/devicetree.cb2
-rw-r--r--src/mainboard/hp/z220_sff_workstation/devicetree.cb2
-rw-r--r--src/mainboard/kontron/ktqm77/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/l520/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/s230u/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/t420/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/t420s/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/t430/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/t430s/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/t520/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/t530/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/x131e/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/x220/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/x230/devicetree.cb2
-rw-r--r--src/mainboard/msi/ms7707/devicetree.cb2
-rw-r--r--src/mainboard/roda/rv11/variants/rv11/devicetree.cb2
-rw-r--r--src/mainboard/roda/rv11/variants/rw11/devicetree.cb2
-rw-r--r--src/mainboard/sapphire/pureplatinumh61/devicetree.cb2
-rw-r--r--src/mainboard/supermicro/x9scl/devicetree.cb2
34 files changed, 34 insertions, 34 deletions
diff --git a/src/mainboard/apple/macbookair4_2/devicetree.cb b/src/mainboard/apple/macbookair4_2/devicetree.cb
index 8f7573a9c7..6ea033ec32 100644
--- a/src/mainboard/apple/macbookair4_2/devicetree.cb
+++ b/src/mainboard/apple/macbookair4_2/devicetree.cb
@@ -32,7 +32,7 @@ chip northbridge/intel/sandybridge
register "gen4_dec" = "0x00fc0701"
register "gpi7_routing" = "2"
register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x1"
device pci 16.0 on # Management Engine Interface 1
diff --git a/src/mainboard/asrock/b75pro3-m/devicetree.cb b/src/mainboard/asrock/b75pro3-m/devicetree.cb
index 93d37dcac0..0f7d0a87d5 100644
--- a/src/mainboard/asrock/b75pro3-m/devicetree.cb
+++ b/src/mainboard/asrock/b75pro3-m/devicetree.cb
@@ -38,7 +38,7 @@ chip northbridge/intel/sandybridge
register "gen2_dec" = "0x000c0241"
register "gen3_dec" = "0x000c0251"
register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }"
- register "pcie_port_coalesce" = "0"
+ register "pcie_port_coalesce" = "false"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x3f"
register "superspeed_capable_ports" = "0x0000000f"
diff --git a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb
index 9dcf2b7376..0162547431 100644
--- a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb
+++ b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb
@@ -6,7 +6,7 @@ chip northbridge/intel/sandybridge
chip southbridge/intel/bd82x6x
register "gen1_dec" = "0x000c0291"
register "gen4_dec" = "0x0000ff29"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
device pci 1c.0 on end # PCIe Port 1 PCIEX_16_3
device pci 1c.1 on end # PCIe Port 2 RTL8111F
diff --git a/src/mainboard/compulab/intense_pc/devicetree.cb b/src/mainboard/compulab/intense_pc/devicetree.cb
index b3b1a1cfad..6979615953 100644
--- a/src/mainboard/compulab/intense_pc/devicetree.cb
+++ b/src/mainboard/compulab/intense_pc/devicetree.cb
@@ -37,7 +37,7 @@ chip northbridge/intel/sandybridge # FIXME: check gfx
register "gen3_dec" = "0x000406f1"
register "gen4_dec" = "0x000c06a1"
register "gpi7_routing" = "2"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
# Intense PC SATA portmap:
# Port 0: internal 2.5" bay
diff --git a/src/mainboard/dell/optiplex_9010/devicetree.cb b/src/mainboard/dell/optiplex_9010/devicetree.cb
index fd950811a4..ef0a0e3174 100644
--- a/src/mainboard/dell/optiplex_9010/devicetree.cb
+++ b/src/mainboard/dell/optiplex_9010/devicetree.cb
@@ -28,7 +28,7 @@ chip northbridge/intel/sandybridge
register "gen2_dec" = "0x007c0901"
register "gen3_dec" = "0x003c07e1"
register "gen4_dec" = "0x001c0901"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x7"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/google/auron/variants/buddy/overridetree.cb b/src/mainboard/google/auron/variants/buddy/overridetree.cb
index 0570cdca55..ad8e50c4b6 100644
--- a/src/mainboard/google/auron/variants/buddy/overridetree.cb
+++ b/src/mainboard/google/auron/variants/buddy/overridetree.cb
@@ -33,7 +33,7 @@ chip soc/intel/broadwell
register "pcie_port_force_aspm" = "0x10"
# Enable port coalescing
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
# Disable PCIe CLKOUT 1,5 and CLKOUT_XDP
register "icc_clock_disable" = "0x01220000"
diff --git a/src/mainboard/google/auron/variants/samus/overridetree.cb b/src/mainboard/google/auron/variants/samus/overridetree.cb
index 0a92efe70b..cfb48123b4 100644
--- a/src/mainboard/google/auron/variants/samus/overridetree.cb
+++ b/src/mainboard/google/auron/variants/samus/overridetree.cb
@@ -36,7 +36,7 @@ chip soc/intel/broadwell
# Force enable ASPM for PCIe Port 3
register "pcie_port_force_aspm" = "0x04"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
# Disable PCIe CLKOUT 1-5 and CLKOUT_XDP
register "icc_clock_disable" = "0x013b0000"
diff --git a/src/mainboard/google/beltino/devicetree.cb b/src/mainboard/google/beltino/devicetree.cb
index 8c54f6a6d0..8eada25326 100644
--- a/src/mainboard/google/beltino/devicetree.cb
+++ b/src/mainboard/google/beltino/devicetree.cb
@@ -44,7 +44,7 @@ chip northbridge/intel/haswell
register "pcie_port_force_aspm" = "0x10"
# Enable port coalescing
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
# Disable PCIe CLKOUT 1,5 and CLKOUT_XDP
register "icc_clock_disable" = "0x01220000"
diff --git a/src/mainboard/google/butterfly/devicetree.cb b/src/mainboard/google/butterfly/devicetree.cb
index 725cbd1700..c79526e3c9 100644
--- a/src/mainboard/google/butterfly/devicetree.cb
+++ b/src/mainboard/google/butterfly/devicetree.cb
@@ -58,7 +58,7 @@ chip northbridge/intel/sandybridge
register "gen2_dec" = "0x00040381"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
device pci 14.0 on end # USB 3.0 Controller
device pci 16.0 on end # Management Engine Interface 1
diff --git a/src/mainboard/google/jecht/devicetree.cb b/src/mainboard/google/jecht/devicetree.cb
index 08b2c957c7..e972baabaf 100644
--- a/src/mainboard/google/jecht/devicetree.cb
+++ b/src/mainboard/google/jecht/devicetree.cb
@@ -38,7 +38,7 @@ chip soc/intel/broadwell
register "pcie_port_force_aspm" = "0x10"
# Enable port coalescing
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
# Disable PCIe CLKOUT 1,5 and CLKOUT_XDP
register "icc_clock_disable" = "0x01220000"
diff --git a/src/mainboard/google/link/devicetree.cb b/src/mainboard/google/link/devicetree.cb
index fda74da3b8..49c34765c8 100644
--- a/src/mainboard/google/link/devicetree.cb
+++ b/src/mainboard/google/link/devicetree.cb
@@ -56,7 +56,7 @@ chip northbridge/intel/sandybridge
register "gen2_dec" = "0x00fc0901"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
diff --git a/src/mainboard/google/parrot/devicetree.cb b/src/mainboard/google/parrot/devicetree.cb
index d748277a07..6850cf2c6d 100644
--- a/src/mainboard/google/parrot/devicetree.cb
+++ b/src/mainboard/google/parrot/devicetree.cb
@@ -54,7 +54,7 @@ chip northbridge/intel/sandybridge
register "gen2_dec" = "0x00040069"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
diff --git a/src/mainboard/google/stout/devicetree.cb b/src/mainboard/google/stout/devicetree.cb
index ad700cee29..b38adaf148 100644
--- a/src/mainboard/google/stout/devicetree.cb
+++ b/src/mainboard/google/stout/devicetree.cb
@@ -61,7 +61,7 @@ chip northbridge/intel/sandybridge
register "gen3_dec" = "0x0001C1611"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
device pci 14.0 on end # USB 3.0 Controller
device pci 16.0 on end # Management Engine Interface 1
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb b/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb
index 76d04d6d2a..98e48efeef 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb
+++ b/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb
@@ -28,7 +28,7 @@ chip northbridge/intel/sandybridge
register "gen1_dec" = "0x00fc0601"
register "gen2_dec" = "0x00fc0801"
register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0xf"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/hp/snb_ivb_laptops/devicetree.cb b/src/mainboard/hp/snb_ivb_laptops/devicetree.cb
index 3dd88258fa..2bfbacdc15 100644
--- a/src/mainboard/hp/snb_ivb_laptops/devicetree.cb
+++ b/src/mainboard/hp/snb_ivb_laptops/devicetree.cb
@@ -29,7 +29,7 @@ chip northbridge/intel/sandybridge
device pci 00.0 on end # Host bridge
chip southbridge/intel/bd82x6x # Intel Cougar or Panther Point PCH
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0"
diff --git a/src/mainboard/hp/z220_sff_workstation/devicetree.cb b/src/mainboard/hp/z220_sff_workstation/devicetree.cb
index 5204e60133..0de9cfabef 100644
--- a/src/mainboard/hp/z220_sff_workstation/devicetree.cb
+++ b/src/mainboard/hp/z220_sff_workstation/devicetree.cb
@@ -28,7 +28,7 @@ chip northbridge/intel/sandybridge
register "gen1_dec" = "0x00fc0601"
register "gen2_dec" = "0x00fc0801"
register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0xf"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/kontron/ktqm77/devicetree.cb b/src/mainboard/kontron/ktqm77/devicetree.cb
index a878019e8f..31bee5d21f 100644
--- a/src/mainboard/kontron/ktqm77/devicetree.cb
+++ b/src/mainboard/kontron/ktqm77/devicetree.cb
@@ -32,7 +32,7 @@ chip northbridge/intel/sandybridge
#register "gen4_dec" = "0x00000000"
# Disable root port coalescing
- register "pcie_port_coalesce" = "0"
+ register "pcie_port_coalesce" = "false"
register "xhci_switchable_ports" = "0x0f"
register "superspeed_capable_ports" = "0x0f"
diff --git a/src/mainboard/lenovo/l520/devicetree.cb b/src/mainboard/lenovo/l520/devicetree.cb
index 86205f8f84..6c2dabeabb 100644
--- a/src/mainboard/lenovo/l520/devicetree.cb
+++ b/src/mainboard/lenovo/l520/devicetree.cb
@@ -38,7 +38,7 @@ chip northbridge/intel/sandybridge
register "gpi13_routing" = "2"
register "gpi6_routing" = "2"
register "pcie_hotplug_map" = "{ 0, 0, 1, 1, 1, 0, 0, 0 }"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x3b"
diff --git a/src/mainboard/lenovo/s230u/devicetree.cb b/src/mainboard/lenovo/s230u/devicetree.cb
index 3c1fc9e073..14d849def9 100644
--- a/src/mainboard/lenovo/s230u/devicetree.cb
+++ b/src/mainboard/lenovo/s230u/devicetree.cb
@@ -36,7 +36,7 @@ chip northbridge/intel/sandybridge
register "gpi13_routing" = "2"
register "gpi7_routing" = "2"
register "pcie_hotplug_map" = "{ 0, 1, 0, 1, 0, 0, 0, 0 }"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x5"
register "superspeed_capable_ports" = "0x0000000f"
diff --git a/src/mainboard/lenovo/t420/devicetree.cb b/src/mainboard/lenovo/t420/devicetree.cb
index 457ccbee1b..c934f5fe06 100644
--- a/src/mainboard/lenovo/t420/devicetree.cb
+++ b/src/mainboard/lenovo/t420/devicetree.cb
@@ -55,7 +55,7 @@ chip northbridge/intel/sandybridge
register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
# device specific SPI configuration
register "spi_uvscc" = "0x2005"
diff --git a/src/mainboard/lenovo/t420s/devicetree.cb b/src/mainboard/lenovo/t420s/devicetree.cb
index 32736a83f2..1d6adaf3a8 100644
--- a/src/mainboard/lenovo/t420s/devicetree.cb
+++ b/src/mainboard/lenovo/t420s/devicetree.cb
@@ -57,7 +57,7 @@ chip northbridge/intel/sandybridge
register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
# device specific SPI configuration
register "spi_uvscc" = "0x2005"
diff --git a/src/mainboard/lenovo/t430/devicetree.cb b/src/mainboard/lenovo/t430/devicetree.cb
index 112dfe71e7..141faa930c 100644
--- a/src/mainboard/lenovo/t430/devicetree.cb
+++ b/src/mainboard/lenovo/t430/devicetree.cb
@@ -35,7 +35,7 @@ chip northbridge/intel/sandybridge
register "gpi13_routing" = "2"
register "gpi1_routing" = "2"
register "pcie_hotplug_map" = "{ 0, 0, 1, 0, 0, 0, 0, 0 }"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x17"
register "superspeed_capable_ports" = "0x0000000f"
diff --git a/src/mainboard/lenovo/t430s/devicetree.cb b/src/mainboard/lenovo/t430s/devicetree.cb
index 75a65f9000..942f029989 100644
--- a/src/mainboard/lenovo/t430s/devicetree.cb
+++ b/src/mainboard/lenovo/t430s/devicetree.cb
@@ -58,7 +58,7 @@ chip northbridge/intel/sandybridge
register "xhci_overcurrent_mapping" = "0x4000201"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "docking_supported" = "1"
register "spi_uvscc" = "0x2005"
diff --git a/src/mainboard/lenovo/t520/devicetree.cb b/src/mainboard/lenovo/t520/devicetree.cb
index a1e24d525b..9c75231efc 100644
--- a/src/mainboard/lenovo/t520/devicetree.cb
+++ b/src/mainboard/lenovo/t520/devicetree.cb
@@ -55,7 +55,7 @@ chip northbridge/intel/sandybridge
register "gen4_dec" = "0x0c06a1"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
diff --git a/src/mainboard/lenovo/t530/devicetree.cb b/src/mainboard/lenovo/t530/devicetree.cb
index ffa0b93e53..5cfa207564 100644
--- a/src/mainboard/lenovo/t530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/devicetree.cb
@@ -52,7 +52,7 @@ chip northbridge/intel/sandybridge
register "gen4_dec" = "0x0c06a1"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "pcie_hotplug_map" = "{ 0, 0, 1, 0, 0, 0, 0, 0 }"
diff --git a/src/mainboard/lenovo/x131e/devicetree.cb b/src/mainboard/lenovo/x131e/devicetree.cb
index abe40b19dc..ee8a2e083a 100644
--- a/src/mainboard/lenovo/x131e/devicetree.cb
+++ b/src/mainboard/lenovo/x131e/devicetree.cb
@@ -55,7 +55,7 @@ chip northbridge/intel/sandybridge
register "xhci_overcurrent_mapping" = "0x00000c03"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
index 30260b0c13..cbf1141aec 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
+++ b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
@@ -57,7 +57,7 @@ chip northbridge/intel/sandybridge
register "xhci_overcurrent_mapping" = "0x4000201"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb
index b239d64dae..923c88bc31 100644
--- a/src/mainboard/lenovo/x220/devicetree.cb
+++ b/src/mainboard/lenovo/x220/devicetree.cb
@@ -55,7 +55,7 @@ chip northbridge/intel/sandybridge
register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/lenovo/x230/devicetree.cb b/src/mainboard/lenovo/x230/devicetree.cb
index 1f81311685..30a79162d4 100644
--- a/src/mainboard/lenovo/x230/devicetree.cb
+++ b/src/mainboard/lenovo/x230/devicetree.cb
@@ -58,7 +58,7 @@ chip northbridge/intel/sandybridge
register "xhci_overcurrent_mapping" = "0x4000201"
# Enable zero-based linear PCIe root port functions
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/msi/ms7707/devicetree.cb b/src/mainboard/msi/ms7707/devicetree.cb
index 6c97e1f6c7..8e5df5863d 100644
--- a/src/mainboard/msi/ms7707/devicetree.cb
+++ b/src/mainboard/msi/ms7707/devicetree.cb
@@ -19,7 +19,7 @@ chip northbridge/intel/sandybridge
register "docking_supported" = "0"
register "gen1_dec" = "0x000c0291"
register "gen2_dec" = "0x000c0a01"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x33"
register "spi_lvscc" = "0x2005"
diff --git a/src/mainboard/roda/rv11/variants/rv11/devicetree.cb b/src/mainboard/roda/rv11/variants/rv11/devicetree.cb
index 8ba2697475..6cb77e3aab 100644
--- a/src/mainboard/roda/rv11/variants/rv11/devicetree.cb
+++ b/src/mainboard/roda/rv11/variants/rv11/devicetree.cb
@@ -46,7 +46,7 @@ chip northbridge/intel/sandybridge
register "gpe0_en" = "0x00800040"
# Disable root port coalescing
- register "pcie_port_coalesce" = "0"
+ register "pcie_port_coalesce" = "false"
register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
diff --git a/src/mainboard/roda/rv11/variants/rw11/devicetree.cb b/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
index 7e5555b181..2291f6141e 100644
--- a/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
+++ b/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
@@ -51,7 +51,7 @@ chip northbridge/intel/sandybridge
register "gpe0_en" = "0x00800040"
# Disable root port coalescing
- register "pcie_port_coalesce" = "0"
+ register "pcie_port_coalesce" = "false"
register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 1, 1 }"
diff --git a/src/mainboard/sapphire/pureplatinumh61/devicetree.cb b/src/mainboard/sapphire/pureplatinumh61/devicetree.cb
index 876f9207bc..d5f6fda26b 100644
--- a/src/mainboard/sapphire/pureplatinumh61/devicetree.cb
+++ b/src/mainboard/sapphire/pureplatinumh61/devicetree.cb
@@ -14,7 +14,7 @@ chip northbridge/intel/sandybridge
chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
register "gen1_dec" = "0x000c0291"
register "gen2_dec" = "0x000c0a01"
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x33"
register "spi.opprefixes" = "{ 0x50, 0x06 }"
diff --git a/src/mainboard/supermicro/x9scl/devicetree.cb b/src/mainboard/supermicro/x9scl/devicetree.cb
index 49fcff5a6d..284d8f3204 100644
--- a/src/mainboard/supermicro/x9scl/devicetree.cb
+++ b/src/mainboard/supermicro/x9scl/devicetree.cb
@@ -20,7 +20,7 @@ chip northbridge/intel/sandybridge
register "gen2_dec" = "0x00fc1641" # WPCM450 SuperIO (0x1600-16ff)
register "gen3_dec" = "0x00040ca1" # IPMI KCS (0x0ca0-0ca3)
register "gen4_dec" = "0x001c03e1" # 3rd UART (0x03e0-03ff)
- register "pcie_port_coalesce" = "1"
+ register "pcie_port_coalesce" = "true"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x3f"
register "spi_lvscc" = "0x2005"