coreboot/default: Update to 97bc693ab (2024-07-29)

Several patches are now merged upstream and no longer needed
in lbmk, such as the HP EliteBook 8560w patch, and related
patches. Some patches were changed, for example the Dell Latitude
ivb/snb laptops are now variants in coreboot, instead of being
individual ports; now they re-use the same base code.

This this, the corresponding files under config/submodules
have changed, for things like 3rdparty submodules e.g. libgfxinit,
and tarballs e.g. crossgcc.

This is long overdue, and will enable more boards to be added.
This newer revision will be used in the next release, and some
follow-up patches will merge these trees into default:

* coreboot/haswell
* coreboot/dell

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 435 insertions, 0 deletions

diff --git a/config/coreboot/default/patches/0024-mb-dell-Add-Latitude-E6320-Sandy-Bridge.patch b/config/coreboot/default/patches/0024-mb-dell-Add-Latitude-E6320-Sandy-Bridge.patch
new file mode 100644
index 00000000..0b731f5a
--- /dev/null
+++ b/config/coreboot/default/patches/0024-mb-dell-Add-Latitude-E6320-Sandy-Bridge.patch
@@ -0,0 +1,435 @@
+From 5ebb21be501cf43d41d1690c29d047bd98fbc942 Mon Sep 17 00:00:00 2001
+From: Nicholas Chin <nic.c3.14@gmail.com>
+Date: Wed, 7 Feb 2024 15:23:46 -0700
+Subject: [PATCH 24/39] mb/dell: Add Latitude E6320 (Sandy Bridge)
+
+Mainboard is PAL70/LA-6611P. I do not physically have this system;
+someone with physical access to one sent me the output of autoport which
+I then modified to produce this port. I was also sent the VBT binary,
+which was obtained from `/sys/kernel/debug/dri/0/i915_vbt` while running
+version A22 of the vendor firmware. This port has not been tested.
+
+The EC is the SMSC MEC5055, which seems to be compatible with the
+existing MEC5035 code. As with the other Dell systems with this EC, this
+board is assumed to be internally flashable using an EC command that
+tells it to pull the FDO pin low on the next boot, which also tells the
+vendor firmware to disable all write protections to the flash [1].
+
+[1] https://gitlab.com/nic3-14159/dell-flash-unlock
+
+Change-Id: I5905f8c6a8dbad56e03bdeedc2179600d0c4ba46
+Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
+---
+ src/mainboard/dell/snb_ivb_latitude/Kconfig   |  11 +-
+ .../dell/snb_ivb_latitude/Kconfig.name        |   3 +
+ .../snb_ivb_latitude/variants/e6320/data.vbt  | Bin 0 -> 6144 bytes
+ .../variants/e6320/early_init.c               |  17 ++
+ .../snb_ivb_latitude/variants/e6320/gpio.c    | 190 ++++++++++++++++++
+ .../variants/e6320/hda_verb.c                 |  32 +++
+ .../variants/e6320/overridetree.cb            |  35 ++++
+ 7 files changed, 287 insertions(+), 1 deletion(-)
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6320/data.vbt
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6320/early_init.c
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6320/gpio.c
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6320/hda_verb.c
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6320/overridetree.cb
+
+diff --git a/src/mainboard/dell/snb_ivb_latitude/Kconfig b/src/mainboard/dell/snb_ivb_latitude/Kconfig
+index e6a21ffb99..84ffe1d33a 100644
+--- a/src/mainboard/dell/snb_ivb_latitude/Kconfig
++++ b/src/mainboard/dell/snb_ivb_latitude/Kconfig
+@@ -27,6 +27,12 @@ config BOARD_DELL_LATITUDE_E5520
+ 	select BOARD_ROMSIZE_KB_6144
+ 	select SOUTHBRIDGE_INTEL_BD82X6X
+ 
++config BOARD_DELL_LATITUDE_E6320
++	select BOARD_DELL_SNB_IVB_LATITUDE_COMMON
++	select BOARD_ROMSIZE_KB_10240
++	select MAINBOARD_USES_IFD_GBE_REGION
++	select SOUTHBRIDGE_INTEL_BD82X6X
++
+ config BOARD_DELL_LATITUDE_E6420
+ 	select BOARD_DELL_SNB_IVB_LATITUDE_COMMON
+ 	select BOARD_ROMSIZE_KB_10240
+@@ -67,6 +73,7 @@ config MAINBOARD_DIR
+ config MAINBOARD_PART_NUMBER
+ 	default "Latitude E5420" if BOARD_DELL_LATITUDE_E5420
+ 	default "Latitude E5520" if BOARD_DELL_LATITUDE_E5520
++	default "Latitude E6320" if BOARD_DELL_LATITUDE_E6320
+ 	default "Latitude E6420" if BOARD_DELL_LATITUDE_E6420
+ 	default "Latitude E6520" if BOARD_DELL_LATITUDE_E6520
+ 	default "Latitude E5530" if BOARD_DELL_LATITUDE_E5530
+@@ -82,6 +89,7 @@ config USBDEBUG_HCD_INDEX
+ config VARIANT_DIR
+ 	default "e5420" if BOARD_DELL_LATITUDE_E5420
+ 	default "e5520" if BOARD_DELL_LATITUDE_E5520
++	default "e6320" if BOARD_DELL_LATITUDE_E6320
+ 	default "e6420" if BOARD_DELL_LATITUDE_E6420
+ 	default "e6520" if BOARD_DELL_LATITUDE_E6520
+ 	default "e5530" if BOARD_DELL_LATITUDE_E5530
+@@ -93,7 +101,8 @@ config VGA_BIOS_ID
+ 		|| BOARD_DELL_LATITUDE_E5420
+ 	default "8086,0166" if BOARD_DELL_LATITUDE_E5530
+ 	default "8086,0126" if BOARD_DELL_LATITUDE_E6420 \
+-		|| BOARD_DELL_LATITUDE_E5520
++		|| BOARD_DELL_LATITUDE_E5520 \
++		|| BOARD_DELL_LATITUDE_E6320
+ 	default "8086,0166" if BOARD_DELL_LATITUDE_E6430 \
+ 		|| BOARD_DELL_LATITUDE_E6530
+ 
+diff --git a/src/mainboard/dell/snb_ivb_latitude/Kconfig.name b/src/mainboard/dell/snb_ivb_latitude/Kconfig.name
+index a3fa2b1837..ef6a1329a9 100644
+--- a/src/mainboard/dell/snb_ivb_latitude/Kconfig.name
++++ b/src/mainboard/dell/snb_ivb_latitude/Kconfig.name
+@@ -6,6 +6,9 @@ config BOARD_DELL_LATITUDE_E5420
+ config BOARD_DELL_LATITUDE_E5520
+ 	bool "Latitude E5520"
+ 
++config BOARD_DELL_LATITUDE_E6320
++	bool "Latitude E6320"
++
+ config BOARD_DELL_LATITUDE_E6420
+ 	bool "Latitude E6420"
+ 
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6320/data.vbt b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/data.vbt
+new file mode 100644
+index 0000000000000000000000000000000000000000..471a9e29da639dd496f3ecebd5d0754a9045c00b
+GIT binary patch
+literal 6144
+zcmeHKeP|p-6#wn*-rZ(yH@R-odPzTgZEU>S#_pv}j2iKhT+^%8_DtJw21|4GP8*0x
+zyw;EYW49Xozz<Rt@ek1mic(N32r8oZ0U9lcR8a)~s33wLV8yCftLK~DJJWb)8w-j;
+z=J?H<nfK<+n>TOX?48xuwV5_`Zb)3w)w?dSc1`nTL|NF_SMw&<<)v%g#!cH2otrzi
+zb*<mneJMSLdC1iK_7#v-6w7R}+t1&W8P4wBo*&F!lcNn?)F-EqWZV#oQEb%`x-4^5
+zW@sogOik1`n9Wc#r82|0A!=-0LD!FFGrMwG+CDg($q(js(#Y`8?s79ubEJD@ba#I6
+znjO0++P#czvh8NBR?)iQUA%txNPhHO>Kq!PUMaJadUHE-`5SWCb4_6i;5Aj(6hQGK
+zcq^2uUt5sS5YSMiL+CJcs0#cVOdTN|K@D>?tkF=dqenwjM^Z-^K2z~&z+xRs!o^Jx
+zkUGd?>QtXw8V(I09OiMb0DZy>`=tO^#BCssw{}bkOnj=#Ic!~!6!J*{`jbEv5O4)-
+zg-UBlIa$c9Pg4C;0_-wq3t+dbZfn1wBi@zhNnWx()w{Vb-G8OC_m*478gTrX3U*a1
+zHr@y<Lcbct?Wzy^)OH+FC$S`8V@n`{QN~@2dxJU-1ucBe_>rOO78dFPXES1q3mHj9
+zFXKwa)r^}Mw=nKzJjj?}>}NdBc$G29IK=pr@de`u;}}D$5~yYbw&Hlf=OF0X?I=Y$
+z$D`mgy>}U$hl}G6m&PmXveHnY5DenC!g~=E3i?HIrEpyk>_(-IsVtEqUEoqxrDFdq
+zrYwhOv0o^NgW$OKN}=$7Z-w5*Vuv?T3~uuFGwP92?Qr8n0iQp=u*7rep9Q8dW#?ZI
+zFly1ww^^l*+YC6t16l_{g}tVVpVZ0fDk%5+`|+*688vr-<Lw_SRc^+avHI{BCpdYb
+z70yLEI0-45%t;z||GKzov+|VFW6hab&NAG9FD+h6sBu$cX`r0eJ%T`kvK4+(wT`0=
+z$fxKG+om?Ge1-EhbNc*Xjy1opKZSaiv-EL~GvOa&&bx~z##3W;F2{b=<HQ4!<1CFk
+z17i)$X+`=C=0udOPOx3$IjzopqwQzLr*jT4C)(jmj2>uYP8$M=#caX6OWA1Ez395U
+z%x<yAs)6-Ascr5<x*>CIZibyRlE~I0-ianVaz~q|EMlL7hc1U5w?}Kekws6fyy@`e
+z4NdX%L#2`A#c_N4ftGmuwbDo=incwf=WnBJk6)fYz%6Cmy>HwK$Y|iP`Y7sgjDPhQ
+zR|wv367k}1g)-G@kXq(X;{Bjt998b9{cpD9zGhOQ5%$4OSMtc2(<dx@0O}7_G+$WF
+zLYyaPtFT6d*e&Q$VLd0r%Yr@=*7rjEDyT7JwT8sSA<BiU8$)7mh@K2tFNMULA^I|8
+z{Sp#>gO(fCMTS^w(6xrO#}IcK^sHgMZis^heP>uIf6|z=%Cy#)Vxvjdo7U~7*k{rU
+zruB{~J}~KL(+X9Kxz*-5M>NNGSaIfXi19({d4mrk?K50@R0%Wn*PP9d(MMIzI2~RX
+z)(4h&8(YL@UyKJ*)4o${n5ZGd(hDf+)cv8sSBxWen|f*u<-sgt(u+U-bkd}Tj+5@9
+zJosfSdvPo8zGnluemJg=E7A{=N<Rc#KYYEg?^p`+_?~aU(kEmFus{DshA~iA(onLY
+zvIfpBJt;KWP4n8&`n1##c($WnDo|=?rlHBz&}36&HPWwp8op_i8c-**(TSd{Y{SZ?
+z_=^K$27e+q;^vRNU3~a=cd;V{%O=iuo*&xwXyg19${Ap0yO@a|N-<e^7iIClF{vUn
+z&4$y_V7MA)=E=%7n63u!J9FY$RK8hXHDE%%Lx$ZgX902-<9r|4lkx>QwFch>PUO1w
+z=6JffnB-kQ)VLb>sSZdDrI@U2!?HLA9Mlek!*k>;&jx<)xfnBiY^I6DRt*l*`n8ly
+zu!h)b?sRV1==Nf*Cw9&&i7n^9Nts>wk>adaY&E5OdW*A?iI}v+E6GGlsR<+#%jpl^
+zGz<Q^vpj>qhDjj3zr60Bgh=l{NzJp$x#fCR%*8!ZR?fC&JuvHmSr5#5VAcb(9+>sO
+IzvhA80TAzedH?_b
+
+literal 0
+HcmV?d00001
+
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6320/early_init.c b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/early_init.c
+new file mode 100644
+index 0000000000..b0c4638858
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/early_init.c
+@@ -0,0 +1,17 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <bootblock_common.h>
++#include <device/pci_ops.h>
++#include <ec/dell/mec5035/mec5035.h>
++#include <southbridge/intel/bd82x6x/pch.h>
++
++const struct southbridge_usb_port mainboard_usb_ports[] = {
++};
++
++void bootblock_mainboard_early_init(void)
++{
++	pci_write_config16(PCH_LPC_DEV, LPC_EN, CNF1_LPC_EN | MC_LPC_EN
++			| KBC_LPC_EN | FDD_LPC_EN | LPT_LPC_EN
++			| COMB_LPC_EN | COMA_LPC_EN);
++	mec5035_early_init();
++}
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6320/gpio.c b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/gpio.c
+new file mode 100644
+index 0000000000..61f01816c4
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/gpio.c
+@@ -0,0 +1,190 @@
++/* 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_NATIVE,
++	.gpio2 = GPIO_MODE_GPIO,
++	.gpio3 = GPIO_MODE_NATIVE,
++	.gpio4 = GPIO_MODE_GPIO,
++	.gpio5 = GPIO_MODE_NATIVE,
++	.gpio6 = GPIO_MODE_GPIO,
++	.gpio7 = GPIO_MODE_GPIO,
++	.gpio8 = GPIO_MODE_GPIO,
++	.gpio9 = GPIO_MODE_NATIVE,
++	.gpio10 = GPIO_MODE_NATIVE,
++	.gpio11 = GPIO_MODE_NATIVE,
++	.gpio12 = GPIO_MODE_NATIVE,
++	.gpio13 = GPIO_MODE_GPIO,
++	.gpio14 = GPIO_MODE_GPIO,
++	.gpio15 = GPIO_MODE_GPIO,
++	.gpio16 = GPIO_MODE_GPIO,
++	.gpio17 = GPIO_MODE_GPIO,
++	.gpio18 = GPIO_MODE_NATIVE,
++	.gpio19 = GPIO_MODE_GPIO,
++	.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_GPIO,
++	.gpio31 = GPIO_MODE_NATIVE,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_direction = {
++	.gpio0 = GPIO_DIR_INPUT,
++	.gpio2 = GPIO_DIR_INPUT,
++	.gpio4 = GPIO_DIR_INPUT,
++	.gpio6 = GPIO_DIR_INPUT,
++	.gpio7 = GPIO_DIR_INPUT,
++	.gpio8 = GPIO_DIR_INPUT,
++	.gpio13 = GPIO_DIR_INPUT,
++	.gpio14 = GPIO_DIR_INPUT,
++	.gpio15 = GPIO_DIR_INPUT,
++	.gpio16 = GPIO_DIR_INPUT,
++	.gpio17 = GPIO_DIR_INPUT,
++	.gpio19 = GPIO_DIR_INPUT,
++	.gpio21 = GPIO_DIR_INPUT,
++	.gpio22 = GPIO_DIR_INPUT,
++	.gpio24 = GPIO_DIR_INPUT,
++	.gpio27 = GPIO_DIR_INPUT,
++	.gpio28 = GPIO_DIR_INPUT,
++	.gpio29 = GPIO_DIR_INPUT,
++	.gpio30 = GPIO_DIR_OUTPUT,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_level = {
++	.gpio30 = GPIO_LEVEL_HIGH,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_reset = {
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_invert = {
++	.gpio0 = GPIO_INVERT,
++	.gpio8 = GPIO_INVERT,
++	.gpio14 = GPIO_INVERT,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_blink = {
++};
++
++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_NATIVE,
++	.gpio44 = GPIO_MODE_NATIVE,
++	.gpio45 = GPIO_MODE_GPIO,
++	.gpio46 = GPIO_MODE_NATIVE,
++	.gpio47 = GPIO_MODE_NATIVE,
++	.gpio48 = GPIO_MODE_GPIO,
++	.gpio49 = GPIO_MODE_GPIO,
++	.gpio50 = GPIO_MODE_NATIVE,
++	.gpio51 = GPIO_MODE_GPIO,
++	.gpio52 = GPIO_MODE_GPIO,
++	.gpio53 = GPIO_MODE_NATIVE,
++	.gpio54 = GPIO_MODE_GPIO,
++	.gpio55 = GPIO_MODE_NATIVE,
++	.gpio56 = GPIO_MODE_NATIVE,
++	.gpio57 = GPIO_MODE_GPIO,
++	.gpio58 = GPIO_MODE_NATIVE,
++	.gpio59 = GPIO_MODE_NATIVE,
++	.gpio60 = GPIO_MODE_GPIO,
++	.gpio61 = GPIO_MODE_NATIVE,
++	.gpio62 = GPIO_MODE_NATIVE,
++	.gpio63 = GPIO_MODE_NATIVE,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_direction = {
++	.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,
++	.gpio45 = GPIO_DIR_OUTPUT,
++	.gpio48 = GPIO_DIR_INPUT,
++	.gpio49 = GPIO_DIR_OUTPUT,
++	.gpio51 = GPIO_DIR_INPUT,
++	.gpio52 = GPIO_DIR_INPUT,
++	.gpio54 = GPIO_DIR_INPUT,
++	.gpio57 = GPIO_DIR_INPUT,
++	.gpio60 = GPIO_DIR_OUTPUT,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_level = {
++	.gpio34 = GPIO_LEVEL_HIGH,
++	.gpio45 = GPIO_LEVEL_LOW,
++	.gpio49 = GPIO_LEVEL_LOW,
++	.gpio60 = GPIO_LEVEL_HIGH,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_reset = {
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_mode = {
++	.gpio64 = GPIO_MODE_NATIVE,
++	.gpio65 = GPIO_MODE_NATIVE,
++	.gpio66 = GPIO_MODE_NATIVE,
++	.gpio67 = GPIO_MODE_NATIVE,
++	.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 = {
++	.gpio68 = GPIO_DIR_INPUT,
++	.gpio69 = GPIO_DIR_INPUT,
++	.gpio70 = GPIO_DIR_INPUT,
++	.gpio71 = GPIO_DIR_INPUT,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_level = {
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_reset = {
++};
++
++const struct pch_gpio_map mainboard_gpio_map = {
++	.set1 = {
++		.mode		= &pch_gpio_set1_mode,
++		.direction	= &pch_gpio_set1_direction,
++		.level		= &pch_gpio_set1_level,
++		.blink		= &pch_gpio_set1_blink,
++		.invert		= &pch_gpio_set1_invert,
++		.reset		= &pch_gpio_set1_reset,
++	},
++	.set2 = {
++		.mode		= &pch_gpio_set2_mode,
++		.direction	= &pch_gpio_set2_direction,
++		.level		= &pch_gpio_set2_level,
++		.reset		= &pch_gpio_set2_reset,
++	},
++	.set3 = {
++		.mode		= &pch_gpio_set3_mode,
++		.direction	= &pch_gpio_set3_direction,
++		.level		= &pch_gpio_set3_level,
++		.reset		= &pch_gpio_set3_reset,
++	},
++};
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6320/hda_verb.c b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/hda_verb.c
+new file mode 100644
+index 0000000000..2e3f7fa697
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/hda_verb.c
+@@ -0,0 +1,32 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <device/azalia_device.h>
++
++const u32 cim_verb_data[] = {
++	0x111d76e7,	/* Codec Vendor / Device ID: IDT */
++	0x10280492,	/* Subsystem ID */
++	11,		/* Number of 4 dword sets */
++	AZALIA_SUBVENDOR(0, 0x10280492),
++	AZALIA_PIN_CFG(0, 0x0a, 0x03a11020),
++	AZALIA_PIN_CFG(0, 0x0b, 0x0321101f),
++	AZALIA_PIN_CFG(0, 0x0c, 0x400000f0),
++	AZALIA_PIN_CFG(0, 0x0d, 0x90170110),
++	AZALIA_PIN_CFG(0, 0x0e, 0x23011050),
++	AZALIA_PIN_CFG(0, 0x0f, 0x23a1102e),
++	AZALIA_PIN_CFG(0, 0x10, 0x400000f3),
++	AZALIA_PIN_CFG(0, 0x11, 0xd5a30130),
++	AZALIA_PIN_CFG(0, 0x1f, 0x400000f0),
++	AZALIA_PIN_CFG(0, 0x20, 0x400000f0),
++
++	0x80862805,	/* Codec Vendor / Device ID: Intel */
++	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[0] = {};
++
++AZALIA_ARRAY_SIZES;
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6320/overridetree.cb b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/overridetree.cb
+new file mode 100644
+index 0000000000..3bfe6b57ed
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6320/overridetree.cb
+@@ -0,0 +1,35 @@
++## SPDX-License-Identifier: GPL-2.0-or-later
++
++chip northbridge/intel/sandybridge
++	device domain 0 on
++		subsystemid 0x1028 0x0492 inherit
++
++		device ref igd on
++			register "gpu_cpu_backlight" = "0x00000622"
++			register "gpu_pch_backlight" = "0x13121312"
++		end
++
++		chip southbridge/intel/bd82x6x
++			register "usb_port_config" = "{
++				{ 1, 1, 0 },
++				{ 1, 0, 0 },
++				{ 1, 1, 1 },
++				{ 1, 0, 1 },
++				{ 1, 1, 2 },
++				{ 1, 1, 2 },
++				{ 1, 1, 3 },
++				{ 1, 1, 3 },
++				{ 1, 0, 5 },
++				{ 1, 0, 5 },
++				{ 1, 1, 7 },
++				{ 1, 1, 6 },
++				{ 1, 0, 6 },
++				{ 1, 0, 7 },
++			}"
++
++			device ref sata1 on
++				register "sata_port_map" = "0x3b"
++			end
++		end
++	end
++end
+-- 
+2.39.2
+