diff options
| author | Iru Cai <mytbk920423@gmail.com> | 2017-09-01 10:17:27 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-09-02 15:25:05 +0000 |
| commit | e9edd270993988fcf69f79c4228f0cd81a221df8 (patch) | |
| tree | 8ee81b282ad258539b7f6263e26e2a7b1b841e2a /src/mainboard/hp/2570p | |
| parent | db6153dc80b2179336bc19ad31a7235f0102695f (diff) | |
mb/hp: Enable ExpressCard hotplug in all Elitebooks
The MPC.HPCE bit of the ExpressCard root port is not set in vendor
firmware, so autoport didn't generate the right pcie_hotplug_map to
support ExpressCard hotplug.
Also add comments for each PCIe root port.
Change-Id: Ic53e36a7192b9bfa8ff9fca57f4556e972e2611b
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/21310
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard/hp/2570p')
| -rw-r--r-- | src/mainboard/hp/2570p/devicetree.cb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/hp/2570p/devicetree.cb b/src/mainboard/hp/2570p/devicetree.cb index 6dcfb61605..753d28661f 100644 --- a/src/mainboard/hp/2570p/devicetree.cb +++ b/src/mainboard/hp/2570p/devicetree.cb @@ -56,7 +56,7 @@ chip northbridge/intel/sandybridge register "gen4_dec" = "0x000402e9" register "gpi6_routing" = "2" register "p_cnt_throttling_supported" = "1" - register "pcie_hotplug_map" = "{ 0, 0, 1, 0, 0, 0, 0, 0 }" + register "pcie_hotplug_map" = "{ 0, 1, 1, 0, 0, 0, 0, 0 }" register "pcie_port_coalesce" = "1" register "sata_interface_speed_support" = "0x3" register "sata_port_map" = "0x33" @@ -89,13 +89,13 @@ chip northbridge/intel/sandybridge device pci 1c.0 on # PCIe Port #1 subsystemid 0x103c 0x17df end - device pci 1c.1 on # PCIe Port #2 + device pci 1c.1 on # PCIe Port #2, ExpressCard subsystemid 0x103c 0x17df end - device pci 1c.2 on # PCIe Port #3 + device pci 1c.2 on # PCIe Port #3, SD/MMC subsystemid 0x103c 0x17df end - device pci 1c.3 on # PCIe Port #4 + device pci 1c.3 on # PCIe Port #4, WLAN subsystemid 0x103c 0x17df end device pci 1c.4 off # PCIe Port #5 |