ExternalVendorCode/heads
1
0
Fork 0
mirror of https://github.com/linuxboot/heads.git synced 2024-12-30 01:38:56 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
446c98a3f8
heads/patches/coreboot-4.19/0001-x230-fhd-variant.patch
Thierry Laurion 6300dd178a
Pass all coreboot 4.13 boards to 4.19 
- Add 4.19 under modules/coreboot
- point all 4.13 boards to 4.19
- adapt x230 FHD/EDP patch under patches/coreboot-4.19/0001-x230-fhd-variant.patch (poked upstream to fix patch under https://review.coreboot.org/c/coreboot/+/28950)
- correct versioning info under .circleci/config/yml
2023-02-27 18:07:06 -05:00

199 lines
8.1 KiB
Diff
Raw Blame History

From 06fe32bb5f65c784e7819b875c505fcceab11b99 Mon Sep 17 00:00:00 2001
From: Alexander Couzens <lynxis@fe80.eu>
Date: Sat, 19 Mar 2022 13:42:33 +0000
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 custom eDP
panel instead of the stock LVDS display.
There are several adapter boards present on the market and all of them
uses the same method of enabling the custom eDP panel.
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 the following panels:
- LP125WF2-SPB4 (1920*1080, 12.5")
- LQ125T1JW02 (2560*1440, 12.5")
- LQ133M1JW21 (1920*1080, 13.3")
- LTN133HL10-201 (1920*1080, 13.3")
- B133HAN04.6 (1920*1080, 13.3")
- B133QAN02.0 (2560*1600, 13.3")
Other eDP panels not on this list should work as well.
Change-Id: I0355d39a61956792e69bccd5274cfc2749d72bf0
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Signed-off-by: Felix Singer <felixsinger@posteo.net>
---
src/mainboard/lenovo/x230/Kconfig | 15 ++++++++-----
src/mainboard/lenovo/x230/Kconfig.name | 3 +++
src/mainboard/lenovo/x230/Makefile.inc | 5 +++++
.../lenovo/x230/variants/x230_edp/data.vbt | Bin 0 -> 4281 bytes
.../x230/variants/x230_edp/gma-mainboard.ads | 21 ++++++++++++++++++
5 files changed, 38 insertions(+), 6 deletions(-)
create mode 100644 src/mainboard/lenovo/x230/variants/x230_edp/data.vbt
create mode 100644 src/mainboard/lenovo/x230/variants/x230_edp/gma-mainboard.ads
diff --git a/src/mainboard/lenovo/x230/Kconfig b/src/mainboard/lenovo/x230/Kconfig
index a6fd796206..7aa5af6d85 100644
--- a/src/mainboard/lenovo/x230/Kconfig
+++ b/src/mainboard/lenovo/x230/Kconfig
@@ -1,4 +1,4 @@
-if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230S
+if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230S || BOARD_LENOVO_X230_EDP
config BOARD_SPECIFIC_OPTIONS
def_bool y
@@ -11,7 +11,7 @@
select H8_HAS_BAT_THRESHOLDS_IMPL
select H8_HAS_PRIMARY_FN_KEYS if BOARD_LENOVO_X230S
select NO_UART_ON_SUPERIO
- select BOARD_ROMSIZE_KB_12288 if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
+ select BOARD_ROMSIZE_KB_12288 if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230_EDP
select BOARD_ROMSIZE_KB_16384 if BOARD_LENOVO_X230S
select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE
@@ -20,7 +20,7 @@
select INTEL_INT15
select DRIVERS_RICOH_RCE822
select MEMORY_MAPPED_TPM
- select MAINBOARD_HAS_TPM1 if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
+ select MAINBOARD_HAS_TPM1 if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230_EDP
select MAINBOARD_HAS_LIBGFXINIT
select GFX_GMA_PANEL_1_ON_LVDS if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
select INTEL_GMA_HAVE_VBT
@@ -51,17 +51,20 @@
default "lenovo/x230"
config VARIANT_DIR
- default "x230" if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T
+ default "x230" if BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230_EDP
default "x230s" if BOARD_LENOVO_X230S
config MAINBOARD_PART_NUMBER
- default "ThinkPad X230" if BOARD_LENOVO_X230
+ default "ThinkPad X230" if BOARD_LENOVO_X230 || BOARD_LENOVO_X230_EDP
default "ThinkPad X230t" if BOARD_LENOVO_X230T
default "ThinkPad X230s" if BOARD_LENOVO_X230S
config OVERRIDE_DEVICETREE
default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
+config INTEL_GMA_VBT_FILE
+ default "variants/x230_edp/data.vbt" if BOARD_LENOVO_X230_EDP
+
config USBDEBUG_HCD_INDEX
int
default 2
@@ -83,4 +86,4 @@
config THINKPADEC_HKEY_EISAID
default "LEN0068"
-endif # BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230S
+endif # BOARD_LENOVO_X230 || BOARD_LENOVO_X230T || BOARD_LENOVO_X230S || BOARD_LENOVO_X230_EDP
diff --git a/src/mainboard/lenovo/x230/Kconfig.name b/src/mainboard/lenovo/x230/Kconfig.name
index 1a01436879..e7290a12dd 100644
--- a/src/mainboard/lenovo/x230/Kconfig.name
+++ b/src/mainboard/lenovo/x230/Kconfig.name
@@ -6,3 +6,6 @@ config BOARD_LENOVO_X230T
config BOARD_LENOVO_X230S
bool "ThinkPad X230s"
+
+config BOARD_LENOVO_X230_EDP
+ bool "ThinkPad X230 eDP Mod (2K/FHD)"
diff --git a/src/mainboard/lenovo/x230/Makefile.inc b/src/mainboard/lenovo/x230/Makefile.inc
index 8e801f145d..6e6f9f90b9 100644
--- a/src/mainboard/lenovo/x230/Makefile.inc
+++ b/src/mainboard/lenovo/x230/Makefile.inc
@@ -5,4 +5,9 @@ bootblock-y += variants/$(VARIANT_DIR)/gpio.c
romstage-y += variants/$(VARIANT_DIR)/early_init.c
romstage-y += variants/$(VARIANT_DIR)/gpio.c
ramstage-y += variants/$(VARIANT_DIR)/hda_verb.c
+
+ifeq ($(CONFIG_BOARD_LENOVO_X230_EDP),y)
+ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += variants/x230_edp/gma-mainboard.ads
+else
ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += variants/$(VARIANT_DIR)/gma-mainboard.ads
+endif
diff --git a/src/mainboard/lenovo/x230/variants/x230_edp/data.vbt b/src/mainboard/lenovo/x230/variants/x230_edp/data.vbt
new file mode 100644
index 0000000000000000000000000000000000000000..13384d45571ff76e592335143d01315e37893186
GIT binary patch
literal 4281
zcmdT`Z)_aZ5&ym0y}P}=-MjTVC6^<yCLz$XvE%h&S*h!)@6LAcg^PXugKH2XcDRE^
zHNiLuN+i^5TbBk=p_5vr0Ri$CB!v1Q6%yhL5TS}%ZG|E}(5mW(6!8It5AdN?tBP`+
zx3_i!7V#AnmCow7GdpkI?0YkBW_RywafYVHi@l}UV$Y$8VyQezRd{&CInDRYR4h$Q
zA08>p6b={56T^4V^SA+LolmX+RUx+79#iSqiP~ars*|P{j#W<|Sw32Qpw?S@B$TK!
zT%y8#_th3_%L^xJRhpi?y+F#XZ5B@+U98gh$p??rmIq1sVr%N_-*;O-QJ>e_m+#Gc
zeSJjvzQO*1!F<1Mj*JdZ9IBMcg_+XCI898^NNKt-Jw1A;SiXxYQxjvQVrgb{#5RMi
z3_rAVdim%B-#tOO;ZDl)3wi>F!IEkCq2;B0R9IZ3DP?n<rfSD)%a7Em`)pG=xClcR
zfQTY3AQJz|BVh>3(8mm!Gbk$bf{?ofjp)+WX;f0xKuMreM_FPop&M`zu|-4&b{lx}
z6dXr%nIN^a1Q1g^?g`SApyQo+We^Ju;y^Soa0Kxp0ExE)gG^{(s5wk=5)@Iwe?zpD
z@%1v$crW@+c=`T;{ewfYIC5a@V7W3iGdp+pJ^l}V_@k99K7NB27i?KEp$JF`50mi@
zjG1XXrseRG7Qw69ek|x~_*Klqd$9}}jBGpu*K}~RX~1KAld;P%uwb}2&iFCo7mQyT
zCSGP-Wc-%#2gY9*A29yLh$l?6F>Yks%;;r&gE7oF#P|+lf$=@YNyZt*<BXp%o@K;N
z;^Rid2d9zA7a?zJayUAk?1cYJsDCEZCq4>N3Nz%%kOxj$xHTH_I6i5-#j$7@-%=}(
z?1954MnX?xAuk79(<<Tf409Fpx$wEsNX+wNp0De7H-87y*XOlHqw#v9f#_UhUAnlg
zi_2(JC*w<@<i}S-iI)}-&;1HW$=_hN&+7=v86dSJ5nbA)_y+kbU2PDFE??VVW9GW>
zSr6;_4gTc~tacpa=As!xD;@CT7xX)U4}W57_`9~2N<i$1-Hq?ZdXRnseAKTSC4vUn
zvU_KR`>pCP65!^@JyGbYMG6B#@{r1i&qF#431THdvdmK?gb!}@x&d86kH8RtSun)L
zMg&qo8p@sxlqPr)H*t1i5Xc8fNK*dW_}wA77I--u)J{nAs;))bo<l6#G>8v<p5gy;
z<c2$V&sxyMI7lIRD=DCSpmMmfaICgCzVKkJ#fR-<sP2F);1(})cA)7k<8|TuBs}RY
zwKp{#FZ7<eJej>k&YfS^jD1^rM=s>0ytuB(<S=kXYsT9eI1^R*2UrsIpx#)DflmYL
zcI2=F|Kw{2>VlIOTx;M223I$qhjl3%0pyLp$ECQ*_^UYE{?(M!zFMP3W9I<gN%(cT
zyvs4>_cUj9w4&M7&s8K0k<cwUM!E2PTu7mct3rr`5sB*7)nZ4R`hWT~<uZuic%Tb%
z5{?q{&YwfGl9W%nBS~{SNhgx-V@b1~q?eQKTGD(wN&iT?re$ukXwY)YmN{$Dqn7)m
zWuCX_HOswZnSZhfw(HvFPMeChJ7b&o+O%T3=WKJ;rZ;W(kGA=)O-9Pirp&!5I+$|r
zNtySj=%*?7xs>@rirz}Oms94I6gg>kPulEG+g%^&e&n+7+xV#SfijjY{5o+C7V}H-
zZs9PGrN7SK-OZ8YGZ>yr(&i#tdss~q`sQ|0&fnIIOUJ;O2*-=b;v=kW?O}6KsoH4P
z0smI&%EQn#cd@w$RZTVP=TtP?l7~|?nRTSIQO2qkgO+Z!=3#T$D-XeMvn68}T3Ey8
zHleye(7mkLXe*JtfA{Q*lj!gc)Wck4IFj|C#q&~HiNmA&>Z|kF4(U<Y;5eIloj)C%
zP4#WvIv2Sie|71?P3)md%>vj%v~DWNT8*x>a2}rST)i~8vd61DwO!2$JZMNNi6hyH
z2d_)6&979w%w$-vyatVrqw??t&t%}iZhDAP3%j_I#cGANdzLq>W;J(F=Xwkxxj%^H
zwQDmn=w}|@-y`RG{*wz0>A(ZGtk~AM=#-fE(LV1uZE98+Nk>UmiyyuJ8?##<Mr{1g
p(B@uj-Va_SU#<T#GXLCvin_ms#}9BYOE7UKDyX7coWuJX{tbC=%boxL
literal 0
HcmV?d00001
diff --git a/src/mainboard/lenovo/x230/variants/x230_edp/gma-mainboard.ads b/src/mainboard/lenovo/x230/variants/x230_edp/gma-mainboard.ads
new file mode 100644
index 0000000000..f7cf0bc264
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230_edp/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;
--
2.30.2
Reference in New Issue View Git Blame Copy Permalink