mb/lenvovo/*: Clean mainboard.c and devicetree
* Move board specific SPI registers to devicetree
* Remove unused headers
* Remove obsolete methods
* Fix coding style
* Fix Thinkpad L520 SPI lvscc register
Except for Thinkpad L520, no functional change has been done,
just moving stuff around.
Change-Id: I692a5632030fe2fedbe9a90f86251000f1360fb2
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/19494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
index e4204dd..ce74d3f 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
+++ b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
@@ -77,6 +77,9 @@
register "c2_latency" = "101" # c2 not supported
register "p_cnt_throttling_supported" = "1"
+ register "spi_uvscc" = "0x2005"
+ register "spi_lvscc" = "0x2005"
+
device pci 14.0 on
subsystemid 0x17aa 0x21f9
end # USB 3.0 Controller