add patch for x230 fhd variant

3 files changed, 632 insertions, 9 deletions

diff --git a/configs/boards/x230-fhd.nix b/configs/boards/x230-fhd.nix
deleted file mode 100644
index bb198aba4826..000000000000
--- a/configs/boards/x230-fhd.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{ ... }:
-
-{
-  imports = [
-    ./x230.nix
-  ];
-
-  # TODO: modify vbt to hide LVDS
-}
diff --git a/configs/boards/x230-fhd/0001-lenovo-x230-introduce-FHD-variant.patch b/configs/boards/x230-fhd/0001-lenovo-x230-introduce-FHD-variant.patch
new file mode 100644
index 000000000000..a2a54884628d
--- /dev/null
+++ b/configs/boards/x230-fhd/0001-lenovo-x230-introduce-FHD-variant.patch
@@ -0,0 +1,613 @@
+From da0f4171a9318ac01d9220f31f3f0b2cee05ccf3 Mon Sep 17 00:00:00 2001
+From: Alexander Couzens <lynxis@fe80.eu>
+Date: Sat, 6 Oct 2018 00:31:49 +0200
+Subject: [PATCH] lenovo/x230: introduce FHD variant
+
+There is a modification for the x230 which uses the 2nd DP from the dock
+as the integrated panel's connection, which allows using a Full HD (FHD)
+eDP panel instead of the stock LVDS display.
+
+To make this work with coreboot, the internal LVDS connector should be
+disabled in libgfxinit. The VBT has been modified as well, which allows
+brightness controls to work out of the box.
+
+The modifications done to the VBT are:
+- Remove the LVDS port entry.
+- Move the DP-3 (which is the 2nd DP on the dock) entry to the first
+  position on the list.
+- Set the DP-3 as internally connected.
+
+This has been reported to work with panel LP125WF2 SPB4.
+
+Change-Id: I0355d39a61956792e69bccd5274cfc2749d72bf0
+Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
+---
+ src/mainboard/lenovo/x230/Kconfig             |  13 +-
+ src/mainboard/lenovo/x230/Kconfig.name        |   3 +
+ .../x230/variants/x230_fhd/board_info.txt     |   7 +
+ .../lenovo/x230/variants/x230_fhd/data.vbt    | Bin 0 -> 3986 bytes
+ .../x230/variants/x230_fhd/early_init.c       |  28 ++
+ .../x230/variants/x230_fhd/gma-mainboard.ads  |  21 ++
+ .../lenovo/x230/variants/x230_fhd/gpio.c      | 284 ++++++++++++++++++
+ .../lenovo/x230/variants/x230_fhd/hda_verb.c  |  82 +++++
+ .../x230/variants/x230_fhd/overridetree.cb    |  16 +
+ 9 files changed, 451 insertions(+), 3 deletions(-)
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/board_info.txt
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/data.vbt
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/early_init.c
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/gma-mainboard.ads
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/gpio.c
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/hda_verb.c
+ create mode 100644 src/mainboard/lenovo/x230/variants/x230_fhd/overridetree.cb
+
+diff --git a/src/mainboard/lenovo/x230/Kconfig b/src/mainboard/lenovo/x230/Kconfig
+index 7d563efb2b..4e6cd37cf8 100644
+--- a/src/mainboard/lenovo/x230/Kconfig
++++ b/src/mainboard/lenovo/x230/Kconfig
+@@ -1,4 +1,4 @@
+-if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
++if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230_FHD
+ 
+ config BOARD_SPECIFIC_OPTIONS
+ 	def_bool y
+@@ -20,7 +20,8 @@ config BOARD_SPECIFIC_OPTIONS
+ 	select MAINBOARD_HAS_LPC_TPM
+ 	select MAINBOARD_HAS_TPM1
+ 	select MAINBOARD_HAS_LIBGFXINIT
+-	select GFX_GMA_PANEL_1_ON_LVDS
++	select GFX_GMA_PANEL_1_ON_LVDS if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
++	select GFX_GMA_PANEL_1_ON_EDP if BOARD_LENOVO_X230_FHD
+ 	select INTEL_GMA_HAVE_VBT
+ 	select MAINBOARD_USES_IFD_GBE_REGION
+ 
+@@ -50,10 +51,16 @@ config MAINBOARD_DIR
+ 	string
+ 	default "lenovo/x230"
+ 
++config VARIANT_DIR
++	string
++	default "x230" if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
++	default "x230_fhd" if BOARD_LENOVO_X230_FHD
++
+ config MAINBOARD_PART_NUMBER
+ 	string
+ 	default "ThinkPad X230" if BOARD_LENOVO_X230
+ 	default "ThinkPad X230t" if BOARD_LENOVO_X230T
++	default "ThinkPad X230 FHD" if BOARD_LENOVO_X230_FHD
+ 
+ config MAX_CPUS
+ 	int
+@@ -81,4 +88,4 @@ config PS2K_EISAID
+ config PS2M_EISAID
+ 	default "LEN0020"
+ 
+-endif # BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
++endif # BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230_FHD
+diff --git a/src/mainboard/lenovo/x230/Kconfig.name b/src/mainboard/lenovo/x230/Kconfig.name
+index 10fdc2ed11..e278e2ffe7 100644
+--- a/src/mainboard/lenovo/x230/Kconfig.name
++++ b/src/mainboard/lenovo/x230/Kconfig.name
+@@ -3,3 +3,6 @@ config BOARD_LENOVO_X230
+ 
+ config BOARD_LENOVO_X230T
+ 	bool "ThinkPad X230t"
++
++config BOARD_LENOVO_X230_FHD
++	bool "ThinkPad X230 Nitrocaster Full HD mod"
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/board_info.txt b/src/mainboard/lenovo/x230/variants/x230_fhd/board_info.txt
+new file mode 100644
+index 0000000000..7be565b634
+--- /dev/null
++++ b/src/mainboard/lenovo/x230/variants/x230_fhd/board_info.txt
+@@ -0,0 +1,7 @@
++Category: laptop
++Board name: ThinkPad X230 FHD
++ROM package: SOIC-8
++ROM protocol: SPI
++ROM socketed: n
++Flashrom support: n
++Release year: 2012
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/data.vbt b/src/mainboard/lenovo/x230/variants/x230_fhd/data.vbt
+new file mode 100644
+index 0000000000000000000000000000000000000000..1aaf54226c937b0e63b6062c1a4ed3b49e61e858
+GIT binary patch
+literal 3986
+zcmdT`eQXp(6o0e3cegjY+g`VPTn}glFmQzywk_0JOW3<!ORtpn`ayFL2rb-!B!$)j
+zS`rf$yaWiw9MKRoM9;r8{Gphbs4>B+iPn%9QWO3nrY6QH|A_G`B5=Ohy(<kxdVUb~
+zZGQXS&b;~Uo0<1!_o2RUFY5_)M7D&xqmd2GRht+~fB~nA8}L3;!qLv29g$FPXh*oc
+zvuPuH1?Is(@$G8>2|{$O#;AWJy8mEuFxXwuGq68#c<0F8#GWMEG_-T?V3Ng}qAav)
+zS8^~pGH@`NU_E^sLX1;tG<<09V1jiV+P5<~(!e5N&a@T>u<A9dYS%DUZLF>}R@WHS
+z24hBT!<yQL+FFf9nwvT|#iH$@-e_kB>+EKcXiuo8r+HJjeG7|qceX~u(cb2WMxB{7
+z4GkY2*}LblgDluo!D<Y{sKQ$<vqNT0LnFhhSZHvNb#tEstUGxiIr2m@u}Y(yVN8@I
+z<RLEb5R-Us)j&it-ICxXKm}QqWRVCiB56cYh~Od8Tp~3SsYsGrBs0k5R#WzYpb-H{
+z7R&JQDENE?`52GQ3*hD&48laNCAiW*-N6Ik;_cugjE@5IE(e*9;lc<LY~xSd*lfNJ
+z%0a}rNDINJSyNZv&}fDuEv;?svF_f!_||RK(PK}i0&w$n49=di9i(Fw5d%JSm%~;u
+z2**VMPK)(0A&$cmw*i~oei%laLOkn{VZx)sSBRexvaG`*nZj~JHR4f3E20~*4Y3<B
+zia3UN25|<FL7Ydtg}8_qM@%5DBECjkN8CV2UJ6AB_jb6M6)eClL$OFsmpB@H5<FW0
+z*125!xqQ3rJ^L-2^?2ZR_A@_Zv+_FrCiA+)*M~$<b7{@#c3X>LEce`tny+3w_nghr
+zOF%8DU(9B+?`N~%iVJybEZ^oaT~3?n8O~XjCzG@6*WnGv=H%bBluux>g>l&RgLS||
+zBCg>@Tu+IG)^rEKHFAH4sgZf(ZiamOl>Yk;YALi~HH&g%s@$gCjB9*U6X6$eyvPgW
+zIoDSB&Q%4)rvUTqfr-~SaSG-4rND<V+r>&`ei}(K9#de-d@mSw+)Ly?7=pgo#q$~m
+z%78~2k#d~(?<%?TB3-o;KL6TM2E~FG&rwW(oXU6Q^_-W$9T2l1P7+U}slb>qImhR3
+zt%LX%+(pceiE+WxI9@Ua)p0*#{k+GQ9}S+yDf2GlpX!;nk%wU)B{DB&TZ~i@KzmDU
+zM{Hn!a<F4yU$Vf5`K^#B12Y864F8Ebhs<xRfU{j-n8t9a(^CH0>e0!rz%ny_Hs8{^
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+zAENXyWiM0xO-kRR>`SWuK<O>YmMZ#Mg|1gvQqiAO=uw5es_5@3^dp6RtLVQe)TOeO
+zs=iL88&tMW)sLw3q{`k<^$%2fNoC)wx`@9t8mraxW{q}g?2x7(*XU`Dy{+k=YV>oB
+z{i^9o5uID4t+*~(!X&XuFvV~q<q;L$Q7Vaw`m(2z_)xoxm*Xekiq}fB$wfZ7e~B}x
+za@_k|J}|7B*%>m$46AA(3tDrg7zA7|6ctlPoX)`CJv|1O9m9p?8LKN5Fbq})#zm~l
+zGM<x8{$brqoT2f)vzVFuJeQrk9d!i?Vi;vz0iWrcDj!}0_ED-9#xS$oID`FvsG9Bz
+z1;jA3JbCrmr-s^x=il^|y!USIUfg%S3(Ad_bZ#&FxRPo6XvI(pS%;@qr8E73a+B|c
+zEtn5d8h><gH!V*gvj{d?nc)jdkzvIYgDY)+@YIYeRlqD>tjJvMN-Z&BFU+4}5J9nH
+zFx`bP7%R;2{#3&7cjf98XCY!bqRhz2d#~h-1J-8H90nIFU>4T`kcqMRhH5nNQ2?AF
+zjrC}+WWAja_peQ%!SX*|UuDLt?(BsK#Wn+eT-~$RMTH6d7L@k;d?kF869azlQPcuI
+zHvb#9l>^}JxQai@=bd|7GeNs;;!ex--oIv7&V`dLxOh>Zuo+^IfJ$-(z7gSf$xWeS
+
+literal 0
+HcmV?d00001
+
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/early_init.c b/src/mainboard/lenovo/x230/variants/x230_fhd/early_init.c
+new file mode 100644
+index 0000000000..9c97a199d1
+--- /dev/null
++++ b/src/mainboard/lenovo/x230/variants/x230_fhd/early_init.c
+@@ -0,0 +1,28 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <northbridge/intel/sandybridge/raminit_native.h>
++#include <southbridge/intel/bd82x6x/pch.h>
++#include <southbridge/intel/common/gpio.h>
++
++const struct southbridge_usb_port mainboard_usb_ports[] = {
++	{ 1, 0, 0 }, /* P0 (left, fan side), OC 0 */
++	{ 1, 0, 1 }, /* P1 (left touchpad side), OC 1 */
++	{ 1, 1, 3 }, /* P2: dock, OC 3 */
++	{ 1, 1, -1 }, /* P3: wwan, no OC */
++	{ 1, 1, -1 }, /* P4: Wacom tablet on X230t, otherwise empty */
++	{ 1, 1, -1 }, /* P5: Expresscard, no OC */
++	{ 0, 0, -1 }, /* P6: Empty */
++	{ 1, 2, -1 }, /* P7: dock, no OC */
++	{ 1, 0, -1 },
++	{ 1, 2, 5 }, /* P9: Right (EHCI debug), OC 5 */
++	{ 1, 1, -1 }, /* P10: fingerprint reader, no OC */
++	{ 1, 1, -1 }, /* P11: bluetooth, no OC. */
++	{ 1, 1, -1 }, /* P12: wlan, no OC */
++	{ 1, 1, -1 }, /* P13: webcam, no OC */
++};
++
++void mainboard_get_spd(spd_raw_data *spd, bool id_only)
++{
++	read_spd (&spd[0], 0x50, id_only);
++	read_spd (&spd[2], 0x51, id_only);
++}
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/gma-mainboard.ads b/src/mainboard/lenovo/x230/variants/x230_fhd/gma-mainboard.ads
+new file mode 100644
+index 0000000000..f7cf0bc264
+--- /dev/null
++++ b/src/mainboard/lenovo/x230/variants/x230_fhd/gma-mainboard.ads
+@@ -0,0 +1,21 @@
++-- SPDX-License-Identifier: GPL-2.0-or-later
++
++with HW.GFX.GMA;
++with HW.GFX.GMA.Display_Probing;
++
++use HW.GFX.GMA;
++use HW.GFX.GMA.Display_Probing;
++
++private package GMA.Mainboard is
++
++   ports : constant Port_List :=
++     (DP1,
++      DP2,
++      DP3,
++      HDMI1,
++      HDMI2,
++      HDMI3,
++      Analog,
++      others => Disabled);
++
++end GMA.Mainboard;
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/gpio.c b/src/mainboard/lenovo/x230/variants/x230_fhd/gpio.c
+new file mode 100644
+index 0000000000..8de285b34f
+--- /dev/null
++++ b/src/mainboard/lenovo/x230/variants/x230_fhd/gpio.c
+@@ -0,0 +1,284 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <southbridge/intel/common/gpio.h>
++
++static const struct pch_gpio_set1 pch_gpio_set1_mode = {
++	.gpio0  = GPIO_MODE_GPIO,
++	.gpio1  = GPIO_MODE_GPIO,
++	.gpio2  = GPIO_MODE_GPIO,
++	.gpio3  = GPIO_MODE_GPIO,
++	.gpio4  = GPIO_MODE_GPIO,
++	.gpio5  = GPIO_MODE_GPIO,
++	.gpio6  = GPIO_MODE_GPIO,
++	.gpio7  = GPIO_MODE_GPIO,
++	.gpio8  = GPIO_MODE_GPIO,
++	.gpio9  = GPIO_MODE_NATIVE,
++	.gpio10 = GPIO_MODE_GPIO,
++	.gpio11 = GPIO_MODE_NATIVE,
++	.gpio12 = GPIO_MODE_NATIVE,
++	.gpio13 = GPIO_MODE_GPIO,
++	.gpio14 = GPIO_MODE_NATIVE,
++	.gpio15 = GPIO_MODE_GPIO,
++	.gpio16 = GPIO_MODE_NATIVE,
++	.gpio17 = GPIO_MODE_GPIO,
++	.gpio18 = GPIO_MODE_NATIVE,
++	.gpio19 = GPIO_MODE_NATIVE,
++	.gpio20 = GPIO_MODE_NATIVE,
++	.gpio21 = GPIO_MODE_GPIO,
++	.gpio22 = GPIO_MODE_GPIO,
++	.gpio23 = GPIO_MODE_NATIVE,
++	.gpio24 = GPIO_MODE_GPIO,
++	.gpio25 = GPIO_MODE_NATIVE,
++	.gpio26 = GPIO_MODE_NATIVE,
++	.gpio27 = GPIO_MODE_GPIO,
++	.gpio28 = GPIO_MODE_GPIO,
++	.gpio29 = GPIO_MODE_GPIO,
++	.gpio30 = GPIO_MODE_NATIVE,
++	.gpio31 = GPIO_MODE_NATIVE,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_direction = {
++	.gpio0  = GPIO_DIR_INPUT,
++	.gpio1  = GPIO_DIR_INPUT,
++	.gpio2  = GPIO_DIR_INPUT,
++	.gpio3  = GPIO_DIR_INPUT,
++	.gpio4  = GPIO_DIR_INPUT,
++	.gpio5  = GPIO_DIR_INPUT,
++	.gpio6  = GPIO_DIR_INPUT,
++	.gpio7  = GPIO_DIR_INPUT,
++	.gpio8  = GPIO_DIR_OUTPUT,
++	.gpio9  = GPIO_DIR_INPUT,
++	.gpio10 = GPIO_DIR_OUTPUT,
++	.gpio11 = GPIO_DIR_INPUT,
++	.gpio12 = GPIO_DIR_OUTPUT,
++	.gpio13 = GPIO_DIR_INPUT,
++	.gpio14 = GPIO_DIR_INPUT,
++	.gpio15 = GPIO_DIR_OUTPUT,
++	.gpio16 = GPIO_DIR_INPUT,
++	.gpio17 = GPIO_DIR_INPUT,
++	.gpio18 = GPIO_DIR_INPUT,
++	.gpio19 = GPIO_DIR_INPUT,
++	.gpio20 = GPIO_DIR_INPUT,
++	.gpio21 = GPIO_DIR_INPUT,
++	.gpio22 = GPIO_DIR_OUTPUT,
++	.gpio23 = GPIO_DIR_INPUT,
++	.gpio24 = GPIO_DIR_OUTPUT,
++	.gpio25 = GPIO_DIR_INPUT,
++	.gpio26 = GPIO_DIR_INPUT,
++	.gpio27 = GPIO_DIR_INPUT,
++	.gpio28 = GPIO_DIR_OUTPUT,
++	.gpio29 = GPIO_DIR_OUTPUT,
++	.gpio30 = GPIO_DIR_OUTPUT,
++	.gpio31 = GPIO_DIR_INPUT
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_level = {
++	.gpio0  = GPIO_LEVEL_HIGH,
++	.gpio1  = GPIO_LEVEL_HIGH,
++	.gpio2  = GPIO_LEVEL_LOW,
++	.gpio3  = GPIO_LEVEL_HIGH,
++	.gpio4  = GPIO_LEVEL_HIGH,
++	.gpio5  = GPIO_LEVEL_HIGH,
++	.gpio6  = GPIO_LEVEL_HIGH,
++	.gpio7  = GPIO_LEVEL_HIGH,
++	.gpio8  = GPIO_LEVEL_LOW,
++	.gpio9  = GPIO_LEVEL_HIGH,
++	.gpio10 = GPIO_LEVEL_HIGH,
++	.gpio11 = GPIO_LEVEL_HIGH,
++	.gpio12 = GPIO_LEVEL_HIGH,
++	.gpio13 = GPIO_LEVEL_HIGH,
++	.gpio14 = GPIO_LEVEL_HIGH,
++	.gpio15 = GPIO_LEVEL_LOW,
++	.gpio16 = GPIO_LEVEL_HIGH,
++	.gpio17 = GPIO_LEVEL_HIGH,
++	.gpio18 = GPIO_LEVEL_HIGH,
++	.gpio19 = GPIO_LEVEL_HIGH,
++	.gpio20 = GPIO_LEVEL_HIGH,
++	.gpio21 = GPIO_LEVEL_HIGH,
++	.gpio22 = GPIO_LEVEL_HIGH,
++	.gpio23 = GPIO_LEVEL_HIGH,
++	.gpio24 = GPIO_LEVEL_LOW,
++	.gpio25 = GPIO_LEVEL_HIGH,
++	.gpio26 = GPIO_LEVEL_HIGH,
++	.gpio27 = GPIO_LEVEL_LOW,
++	.gpio28 = GPIO_LEVEL_LOW,
++	.gpio29 = GPIO_LEVEL_HIGH,
++	.gpio30 = GPIO_LEVEL_HIGH,
++	.gpio31 = GPIO_LEVEL_LOW,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_invert = {
++	.gpio1 = GPIO_INVERT,
++	.gpio6 = GPIO_INVERT,
++	.gpio13 = GPIO_INVERT,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_mode = {
++	.gpio32 = GPIO_MODE_NATIVE,
++	.gpio33 = GPIO_MODE_GPIO,
++	.gpio34 = GPIO_MODE_GPIO,
++	.gpio35 = GPIO_MODE_GPIO,
++	.gpio36 = GPIO_MODE_GPIO,
++	.gpio37 = GPIO_MODE_GPIO,
++	.gpio38 = GPIO_MODE_GPIO,
++	.gpio39 = GPIO_MODE_GPIO,
++	.gpio40 = GPIO_MODE_NATIVE,
++	.gpio41 = GPIO_MODE_NATIVE,
++	.gpio42 = GPIO_MODE_NATIVE,
++	.gpio43 = GPIO_MODE_GPIO,
++	.gpio44 = GPIO_MODE_NATIVE,
++	.gpio45 = GPIO_MODE_NATIVE,
++	.gpio46 = GPIO_MODE_NATIVE,
++	.gpio47 = GPIO_MODE_NATIVE,
++	.gpio48 = GPIO_MODE_GPIO,
++	.gpio49 = GPIO_MODE_GPIO,
++	.gpio50 = GPIO_MODE_GPIO,
++	.gpio51 = GPIO_MODE_GPIO,
++	.gpio52 = GPIO_MODE_GPIO,
++	.gpio53 = GPIO_MODE_GPIO,
++	.gpio54 = GPIO_MODE_GPIO,
++	.gpio55 = GPIO_MODE_GPIO,
++	.gpio56 = GPIO_MODE_NATIVE,
++	.gpio57 = GPIO_MODE_GPIO,
++	.gpio58 = GPIO_MODE_NATIVE,
++	.gpio59 = GPIO_MODE_NATIVE,
++	.gpio60 = GPIO_MODE_NATIVE,
++	.gpio61 = GPIO_MODE_NATIVE,
++	.gpio62 = GPIO_MODE_NATIVE,
++	.gpio63 = GPIO_MODE_NATIVE,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_direction = {
++	.gpio32 = GPIO_DIR_INPUT,
++	.gpio33 = GPIO_DIR_INPUT,
++	.gpio34 = GPIO_DIR_OUTPUT,
++	.gpio35 = GPIO_DIR_INPUT,
++	.gpio36 = GPIO_DIR_INPUT,
++	.gpio37 = GPIO_DIR_INPUT,
++	.gpio38 = GPIO_DIR_INPUT,
++	.gpio39 = GPIO_DIR_INPUT,
++	.gpio40 = GPIO_DIR_INPUT,
++	.gpio41 = GPIO_DIR_INPUT,
++	.gpio42 = GPIO_DIR_INPUT,
++	.gpio43 = GPIO_DIR_OUTPUT,
++	.gpio44 = GPIO_DIR_INPUT,
++	.gpio45 = GPIO_DIR_INPUT,
++	.gpio46 = GPIO_DIR_INPUT,
++	.gpio47 = GPIO_DIR_INPUT,
++	.gpio48 = GPIO_DIR_INPUT,
++	.gpio49 = GPIO_DIR_INPUT,
++	.gpio50 = GPIO_DIR_INPUT,
++	.gpio51 = GPIO_DIR_OUTPUT,
++	.gpio52 = GPIO_DIR_OUTPUT,
++	.gpio53 = GPIO_DIR_OUTPUT,
++	.gpio54 = GPIO_DIR_INPUT,
++	.gpio55 = GPIO_DIR_OUTPUT,
++	.gpio56 = GPIO_DIR_INPUT,
++	.gpio57 = GPIO_DIR_INPUT,
++	.gpio58 = GPIO_DIR_INPUT,
++	.gpio59 = GPIO_DIR_INPUT,
++	.gpio60 = GPIO_DIR_INPUT,
++	.gpio61 = GPIO_DIR_OUTPUT,
++	.gpio62 = GPIO_DIR_OUTPUT,
++	.gpio63 = GPIO_DIR_OUTPUT,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_level = {
++	.gpio32 = GPIO_LEVEL_HIGH,
++	.gpio33 = GPIO_LEVEL_HIGH,
++	.gpio34 = GPIO_LEVEL_LOW,
++	.gpio35 = GPIO_LEVEL_LOW,
++	.gpio36 = GPIO_LEVEL_LOW,
++	.gpio37 = GPIO_LEVEL_LOW,
++	.gpio38 = GPIO_LEVEL_HIGH,
++	.gpio39 = GPIO_LEVEL_LOW,
++	.gpio40 = GPIO_LEVEL_HIGH,
++	.gpio41 = GPIO_LEVEL_HIGH,
++	.gpio42 = GPIO_LEVEL_HIGH,
++	.gpio43 = GPIO_LEVEL_HIGH,
++	.gpio44 = GPIO_LEVEL_HIGH,
++	.gpio45 = GPIO_LEVEL_HIGH,
++	.gpio46 = GPIO_LEVEL_HIGH,
++	.gpio47 = GPIO_LEVEL_HIGH,
++	.gpio48 = GPIO_LEVEL_HIGH,
++	.gpio49 = GPIO_LEVEL_HIGH,
++	.gpio50 = GPIO_LEVEL_HIGH,
++	.gpio51 = GPIO_LEVEL_HIGH,
++	.gpio52 = GPIO_LEVEL_HIGH,
++	.gpio53 = GPIO_LEVEL_HIGH,
++	.gpio54 = GPIO_LEVEL_HIGH,
++	.gpio55 = GPIO_LEVEL_HIGH,
++	.gpio56 = GPIO_LEVEL_HIGH,
++	.gpio57 = GPIO_LEVEL_HIGH,
++	.gpio58 = GPIO_LEVEL_HIGH,
++	.gpio59 = GPIO_LEVEL_HIGH,
++	.gpio60 = GPIO_LEVEL_HIGH,
++	.gpio61 = GPIO_LEVEL_HIGH,
++	.gpio62 = GPIO_LEVEL_LOW,
++	.gpio63 = GPIO_LEVEL_HIGH,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_mode = {
++	.gpio64 = GPIO_MODE_GPIO,
++	.gpio65 = GPIO_MODE_GPIO,
++	.gpio66 = GPIO_MODE_GPIO,
++	.gpio67 = GPIO_MODE_GPIO,
++	.gpio68 = GPIO_MODE_GPIO,
++	.gpio69 = GPIO_MODE_GPIO,
++	.gpio70 = GPIO_MODE_GPIO,
++	.gpio71 = GPIO_MODE_GPIO,
++	.gpio72 = GPIO_MODE_NATIVE,
++	.gpio73 = GPIO_MODE_NATIVE,
++	.gpio74 = GPIO_MODE_NATIVE,
++	.gpio75 = GPIO_MODE_NATIVE,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_direction = {
++	.gpio64 = GPIO_DIR_INPUT,
++	.gpio65 = GPIO_DIR_INPUT,
++	.gpio66 = GPIO_DIR_INPUT,
++	.gpio67 = GPIO_DIR_INPUT,
++	.gpio68 = GPIO_DIR_INPUT,
++	.gpio69 = GPIO_DIR_INPUT,
++	.gpio70 = GPIO_DIR_INPUT,
++	.gpio71 = GPIO_DIR_INPUT,
++	.gpio72 = GPIO_DIR_INPUT,
++	.gpio73 = GPIO_DIR_INPUT,
++	.gpio74 = GPIO_DIR_INPUT,
++	.gpio75 = GPIO_DIR_INPUT,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_level = {
++	.gpio64 = GPIO_LEVEL_HIGH,
++	.gpio65 = GPIO_LEVEL_HIGH,
++	.gpio66 = GPIO_LEVEL_HIGH,
++	.gpio67 = GPIO_LEVEL_HIGH,
++	.gpio68 = GPIO_LEVEL_LOW,
++	.gpio69 = GPIO_LEVEL_LOW,
++	.gpio70 = GPIO_LEVEL_HIGH,
++	.gpio71 = GPIO_LEVEL_HIGH,
++	.gpio72 = GPIO_LEVEL_HIGH,
++	.gpio73 = GPIO_LEVEL_HIGH,
++	.gpio74 = GPIO_LEVEL_HIGH,
++	.gpio75 = GPIO_LEVEL_HIGH,
++};
++
++const struct pch_gpio_map mainboard_gpio_map = {
++	.set1 = {
++		.mode		= &pch_gpio_set1_mode,
++		.direction	= &pch_gpio_set1_direction,
++		.level		= &pch_gpio_set1_level,
++		.invert		= &pch_gpio_set1_invert,
++
++	},
++	.set2 = {
++		.mode		= &pch_gpio_set2_mode,
++		.direction	= &pch_gpio_set2_direction,
++		.level		= &pch_gpio_set2_level,
++	},
++	.set3 = {
++		.mode		= &pch_gpio_set3_mode,
++		.direction	= &pch_gpio_set3_direction,
++		.level		= &pch_gpio_set3_level,
++	},
++};
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/hda_verb.c b/src/mainboard/lenovo/x230/variants/x230_fhd/hda_verb.c
+new file mode 100644
+index 0000000000..05fb3fd775
+--- /dev/null
++++ b/src/mainboard/lenovo/x230/variants/x230_fhd/hda_verb.c
+@@ -0,0 +1,82 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++/* Bits 31:28 - Codec Address */
++/* Bits 27:20 - NID */
++/* Bits 19:8 - Verb ID */
++/* Bits 7:0  - Payload */
++
++#include <device/azalia_device.h>
++
++const u32 cim_verb_data[] = {
++	/* --- Codec #0 --- */
++	0x10ec0269,	/* Codec Vendor / Device ID: Realtek ALC269VC */
++	0x17aa21fa,	/* Subsystem ID */
++	19,		/* Number of 4 dword sets */
++	AZALIA_SUBVENDOR(0, 0x17aa21fa),
++
++	/* Ext. Microphone Connector:	External,Right; MicIn,3.5mm; Black,JD; DA,Seq */
++	AZALIA_PIN_CFG(0, 0x0a, 0x04a11020),
++
++	/* Headphones Connector:	External,Right; HP,3.5mm; Black,JD; DA,Seq */
++	AZALIA_PIN_CFG(0, 0x0b, 0x0421101f),
++
++	/* Not connected:		N/A,N/A; Other,Unknown; Unknown,JD; DA,Seq */
++	AZALIA_PIN_CFG(0, 0x0c, 0x40f000f0),
++
++	/* Internal Speakers		Fixed,Int; Speaker,Other Analog; Unknown,nJD; DA,Seq */
++	AZALIA_PIN_CFG(0, 0x0d, 0x90170110),
++
++	/* Not connected */
++	AZALIA_PIN_CFG(0, 0x0f, 0x40f000f0),
++
++	/* Internal Microphone:		Fixed,Int,Top; Mic In,ATIPI; Unknown,nJD; DA,Seq */
++	AZALIA_PIN_CFG(0, 0x11, 0xd5a30140),
++	AZALIA_PIN_CFG(0, 0x12, 0x90a60140),
++	AZALIA_PIN_CFG(0, 0x14, 0x90170110),
++	AZALIA_PIN_CFG(0, 0x15, 0x03211020),
++	AZALIA_PIN_CFG(0, 0x18, 0x03a11830),
++	AZALIA_PIN_CFG(0, 0x19, 0x411111f0),
++	AZALIA_PIN_CFG(0, 0x1a, 0x411111f0),
++	AZALIA_PIN_CFG(0, 0x1d, 0x40138205),
++	AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
++
++	/* Misc entries */
++	0x01970804,
++	0x01870803,
++	0x01470740,
++	0x00970640,
++
++	0x00370680,
++	0x00270680,
++	0x01470c02,
++	0x01570c02,
++
++	/* ALC coefficients. */
++	/* 08 */
++	0x02050008,
++	0x02040700,
++	/* 18 */
++	0x02050018,
++	0x02045184,
++	/* 1c */
++	0x0205001c,
++	0x02042800,
++
++	0x01870724, /* Enable Vrefout for mic */
++	0x00170500, /* Set power state to D0 */
++
++	/* --- Codec #3 --- */
++	0x80862806,	/* Codec Vendor / Device ID: Intel PantherPoint HDMI */
++	0x80860101,	/* Subsystem ID */
++	4,		/* Number of 4 dword sets */
++	AZALIA_SUBVENDOR(3, 0x80860101),
++	AZALIA_PIN_CFG(3, 0x05, 0x18560010),
++	AZALIA_PIN_CFG(3, 0x06, 0x18560020),
++	AZALIA_PIN_CFG(3, 0x07, 0x18560030),
++};
++
++const u32 pc_beep_verbs[] = {
++	0x02177a00, /* Digital PCBEEP Gain: 0h=-9db, 1h=-6db ... 4h=+3db, 5h=+6db */
++};
++
++AZALIA_ARRAY_SIZES;
+diff --git a/src/mainboard/lenovo/x230/variants/x230_fhd/overridetree.cb b/src/mainboard/lenovo/x230/variants/x230_fhd/overridetree.cb
+new file mode 100644
+index 0000000000..97e48b8c2a
+--- /dev/null
++++ b/src/mainboard/lenovo/x230/variants/x230_fhd/overridetree.cb
+@@ -0,0 +1,16 @@
++chip northbridge/intel/sandybridge
++	device domain 0 on
++		chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH
++			register "docking_supported" = "1"
++			register "pcie_hotplug_map" = "{ 0, 0, 1, 0, 0, 0, 0, 0 }"
++			device pci 1c.2 on
++				smbios_slot_desc "7" "3" "ExpressCard Slot" "8"
++			end # PCIe Port #3 (expresscard)
++			device pci 1f.0 on # LPC bridge
++				chip ec/lenovo/h8
++					register "eventa_enable" = "0x01"
++				end
++			end # LPC Controller
++		end
++	end
++end
+-- 
+2.28.0
+
diff --git a/configs/boards/x230-fhd/default.nix b/configs/boards/x230-fhd/default.nix
new file mode 100644
index 000000000000..d2d8f6d4432e
--- /dev/null
+++ b/configs/boards/x230-fhd/default.nix
@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+
+{
+  corenix.corebootConfig = {
+    CONFIG_VENDOR_LENOVO = "y";
+    CONFIG_BOARD_LENOVO_X230_FHD = "y";
+  };
+
+  corenix.package = pkgs.coreboot.overrideAttrs (oA: {
+    src = pkgs.fetchgit {
+      url = "https://github.com/petabyteboy/coreboot.git";
+      rev = "6e36562d08112d8a93088ee3d2b2ef0da6947e81";
+      fetchSubmodules = true;
+      sha256 = "06iaksr0cqp42r91aa02v5ww0sx1h2v0knfbw0mj86sg5bhybcs1";
+    };
+  });
+
+  seabios.ps2Timeout = 5000;
+}