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authorPatrick Rudolph <siro@das-labor.org>2017-08-13 12:51:27 +0200
committerFelix Held <felix-coreboot@felixheld.de>2018-07-27 14:48:56 +0000
commit7d7c631066591e900cfbf96e2485fcfc514b02bd (patch)
treed364f212a3658d0180829a1683db0116396164df /src/mainboard/lenovo/x230
parente830513defd6a5cb99fe6bad742de23a58d4fbf1 (diff)
downloadcoreboot-7d7c631066591e900cfbf96e2485fcfc514b02bd.tar.xz
mb/lenovo/*/devicetree: Add support for WWAN detection
Add support for WWAN detection on SNB/IVB boards that have schematics or are available for testing. Tested on Lenovo T430. Change-Id: Ie96b2593971d49703eb747ab19f512be890d9c12 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20984 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo/x230')
-rw-r--r--src/mainboard/lenovo/x230/devicetree.cb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x230/devicetree.cb b/src/mainboard/lenovo/x230/devicetree.cb
index 01693c0430..a31be72b16 100644
--- a/src/mainboard/lenovo/x230/devicetree.cb
+++ b/src/mainboard/lenovo/x230/devicetree.cb
@@ -172,6 +172,10 @@ chip northbridge/intel/sandybridge
# BDC's connector pin14 is left floating
# BDC's connector pin1 is routed to SB GPIO 54
register "has_bdc_detection" = "0"
+
+ register "has_wwan_detection" = "1"
+ register "wwan_gpio_num" = "70"
+ register "wwan_gpio_lvl" = "0"
end
end # LPC bridge
device pci 1f.2 on