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authorLeah Rowe <leah@libreboot.org>2024-07-31 12:26:25 +0100
committerLeah Rowe <leah@libreboot.org>2024-08-09 20:50:37 +0100
commitdbe24b039d381365b62c02802016f108c3efe8eb (patch)
tree435214dc54b53a560e2d2a9fff3dfe5864943dc6 /config/coreboot/default/patches/0027-mb-dell-Add-Latitude-E6230-Ivy-Bridge.patch
parent1b55fc790c1eebc8db16dab0611f08df36acd793 (diff)
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>
Diffstat (limited to 'config/coreboot/default/patches/0027-mb-dell-Add-Latitude-E6230-Ivy-Bridge.patch')
-rw-r--r--config/coreboot/default/patches/0027-mb-dell-Add-Latitude-E6230-Ivy-Bridge.patch440
1 files changed, 440 insertions, 0 deletions
diff --git a/config/coreboot/default/patches/0027-mb-dell-Add-Latitude-E6230-Ivy-Bridge.patch b/config/coreboot/default/patches/0027-mb-dell-Add-Latitude-E6230-Ivy-Bridge.patch
new file mode 100644
index 00000000..6e49c8c2
--- /dev/null
+++ b/config/coreboot/default/patches/0027-mb-dell-Add-Latitude-E6230-Ivy-Bridge.patch
@@ -0,0 +1,440 @@
+From 611b5b3b4794eeda7ffb0a1876e1033705c50545 Mon Sep 17 00:00:00 2001
+From: Nicholas Chin <nic.c3.14@gmail.com>
+Date: Thu, 26 Oct 2017 21:26:43 +0800
+Subject: [PATCH 27/39] mb/dell: Add Latitude E6230 (Ivy Bridge)
+
+This was adapted from CB:22693 from Iru Cai, which was based on
+autoport. I do not physically have this system. Someone with physical
+access to an E6230 running version A11 of the vendor firmware sent me
+the VBT after running the command `intelvbttool --inlegacy --outvbt
+data.vbt`. This new version of the port has not yet 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
+
+Original-Change-Id: I8cdc01e902e670310628809416290045c2102340
+Change-Id: I32927beea7c29b96a851ab77ed15b0160f16d369
+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/e6230/data.vbt | Bin 0 -> 4280 bytes
+ .../variants/e6230/early_init.c | 12 ++
+ .../snb_ivb_latitude/variants/e6230/gpio.c | 193 ++++++++++++++++++
+ .../variants/e6230/hda_verb.c | 32 +++
+ .../variants/e6230/overridetree.cb | 40 ++++
+ 7 files changed, 290 insertions(+), 1 deletion(-)
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6230/data.vbt
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6230/early_init.c
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6230/gpio.c
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6230/hda_verb.c
+ create mode 100644 src/mainboard/dell/snb_ivb_latitude/variants/e6230/overridetree.cb
+
+diff --git a/src/mainboard/dell/snb_ivb_latitude/Kconfig b/src/mainboard/dell/snb_ivb_latitude/Kconfig
+index 49bf225fe2..f6e097930b 100644
+--- a/src/mainboard/dell/snb_ivb_latitude/Kconfig
++++ b/src/mainboard/dell/snb_ivb_latitude/Kconfig
+@@ -56,6 +56,12 @@ config BOARD_DELL_LATITUDE_E5530
+ select BOARD_ROMSIZE_KB_12288
+ select SOUTHBRIDGE_INTEL_C216
+
++config BOARD_DELL_LATITUDE_E6230
++ select BOARD_DELL_SNB_IVB_LATITUDE_COMMON
++ select BOARD_ROMSIZE_KB_12288
++ select MAINBOARD_USES_IFD_GBE_REGION
++ select SOUTHBRIDGE_INTEL_C216
++
+ config BOARD_DELL_LATITUDE_E6330
+ select BOARD_DELL_SNB_IVB_LATITUDE_COMMON
+ select BOARD_ROMSIZE_KB_12288
+@@ -90,6 +96,7 @@ config MAINBOARD_PART_NUMBER
+ default "Latitude E6420" if BOARD_DELL_LATITUDE_E6420
+ default "Latitude E6520" if BOARD_DELL_LATITUDE_E6520
+ default "Latitude E5530" if BOARD_DELL_LATITUDE_E5530
++ default "Latitude E6230" if BOARD_DELL_LATITUDE_E6230
+ default "Latitude E6330" if BOARD_DELL_LATITUDE_E6330
+ default "Latitude E6430" if BOARD_DELL_LATITUDE_E6430
+ default "Latitude E6530" if BOARD_DELL_LATITUDE_E6530
+@@ -108,6 +115,7 @@ config VARIANT_DIR
+ default "e6420" if BOARD_DELL_LATITUDE_E6420
+ default "e6520" if BOARD_DELL_LATITUDE_E6520
+ default "e5530" if BOARD_DELL_LATITUDE_E5530
++ default "e6230" if BOARD_DELL_LATITUDE_E6230
+ default "e6330" if BOARD_DELL_LATITUDE_E6330
+ default "e6430" if BOARD_DELL_LATITUDE_E6430
+ default "e6530" if BOARD_DELL_LATITUDE_E6530
+@@ -121,7 +129,8 @@ config VGA_BIOS_ID
+ || BOARD_DELL_LATITUDE_E5520 \
+ || BOARD_DELL_LATITUDE_E6220 \
+ || BOARD_DELL_LATITUDE_E6320
+- default "8086,0166" if BOARD_DELL_LATITUDE_E6430 \
++ default "8086,0166" if BOARD_DELL_LATITUDE_E6230 \
++ || BOARD_DELL_LATITUDE_E6430 \
+ || BOARD_DELL_LATITUDE_E6530
+
+ endif
+diff --git a/src/mainboard/dell/snb_ivb_latitude/Kconfig.name b/src/mainboard/dell/snb_ivb_latitude/Kconfig.name
+index d6fc8eb224..cb7bbd5cdb 100644
+--- a/src/mainboard/dell/snb_ivb_latitude/Kconfig.name
++++ b/src/mainboard/dell/snb_ivb_latitude/Kconfig.name
+@@ -21,6 +21,9 @@ config BOARD_DELL_LATITUDE_E6520
+ config BOARD_DELL_LATITUDE_E5530
+ bool "Latitude E5530"
+
++config BOARD_DELL_LATITUDE_E6230
++ bool "Latitude E6230"
++
+ config BOARD_DELL_LATITUDE_E6330
+ bool "Latitude E6330"
+
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6230/data.vbt b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/data.vbt
+new file mode 100644
+index 0000000000000000000000000000000000000000..45ce8f435eea647a0bddaab3fd1e9282c87afc66
+GIT binary patch
+literal 4280
+zcmdT{Yiu0V75-*tAG5PFyX&zDekA7P<*tbx&o1`j23L%CmvkLWvN7(mLa6alZ?J`9
+zo3#m4YVlG`2;w12Ajppt<qra(R;8*G@uw*8gIcsg2vxi!q_pBkmGUD$s9IGi+jD1T
+zO`Kg43n@JA>~|mMp8L%`XU@4ZyCa_(r`z|Z`bP4p-rEkOMn-R;Ntk#o`b)0sOKRl6
+z?T0eM<HLtiqX*Kr(o5Kc<Iyk90h5ws=!y8i;K=M^X(l$-Eoeyyj>ZS*@LZWP#hD{>
+z<r2jcJ;b8e!oAb;^QB2D#7*krI^IpA=?ra8?xvqj6=&}$QL2a1J(QuD($UfkElf=x
+zUM!UtXmO4PP4h^;&)jWJvd(Pj0lIs7wpgAnE!1!MB1w8~{^#ZCd!`mCmhPs6X_~zW
+zGae^<%aoog&+n$;nHd@rItw&bS}2u|mL_-Ws;&ZOWW_51k`IALAW8pAz~@C!!B)bs
+z1x-OrK~}*8L07Po(5+xZL6I<}phTEf5QRsVJYHa{f^AWEV+2@lvrPVS%snsOn?N)w
+zpKbvwOnk&Q_6Y?aB;r1=!TYwts;yA@BnbFfECo!7JVJq7g^yhYMUV;wlBjksp(hI2
+z^<}E7r698{-pw!*{mH>SLslxYH@j~%H#VLx+<8~!;a@$n+>Q%xHrQ8KGI21_iL4sI
+zF*$}m$R7Mr9z@Z*ir@Q9eClsSmC+t(g`q~VQ&nIxZenav_^Buc78s8*o@e|<QE{4a
+zhVeGz1IFJN|784&5eTYiVstQeGWr-lWTY9lG45a#8TT^oXDl%uXFS9BHN$^DE>t}g
+z1Z-O>lG`>pEuvmL-HpmgSANo!2hWQq2B>Zua$8%tfvQ>!1n@=m9ri_4`H|Rx#SH9n
+zDdRF_-FDP&WjW`L$GK%a6x?yO8l2!^g0HJrtA7TknNzCO?|U!wCv2^-5pJ%LW6!+P
+z)anX%E>`gP%3Er4c6+J9x=Atk1{Abrr1|WSY3P`SO5j!R5F*vbbQ%AaSHnR_+x&Op
+zA%8C-Pk=-Hs+FL90B)E*y3FUTIA1J)&pxRF$tzAkNr7a6_-8v$@j~G~3keqYd5I<T
+z`Kb3Q@LKkANhE_aMG_R&<ewt+nVbp5l*3G7mYJEKr<kXS;TA&^G;5`q5b>;y8g^P<
+zfWO_D2@EyVVBxnpv*}hgTeeRzWz9BoISh>M%^k`WXG=5ti$_Wu99)~lWE-qubeXNk
+zla9Tu=Jhyn5T<3$H#?Hfm-`+(d$7IBDx9cEvNv1i-LEDr>r7438bfkPcKod+mwd22
+z%{^(w&NuG)MKl0fTMTXZFJEm~k;KCj*D60g=j!2jsP)<fOUGaEZa`&xE*)?FZuW#-
+z8!Of7<|N(^R#xcjmZ&nZ%~{pC5y_T*PB2LdDjuI#Te}-4Qccvj+u4N3TBx|oVy*mP
+z<9xfFziy4n?sPv3Sqo7jWMo3>{tzvOjAJ2nB}At~#%f4?FGT+d8LFnXXtYN&Mm06B
+z(JwUPX-z$$(d(M=uBLvh@h6#K=;~&jQo1p&t3TCgSvQ{3)l)jXr5hjW>fd!z!bW>o
+z-4UjJVdJi_dN@o^hK(1(>dRqzCv2PztLMTLjTqY^YEMMJ{=B#1IV)9~IMg|yl(NPF
+zQSfMX`?(b5)))B!zjy0B$ua20CCLTPl^IS&2=T&Zid9-1*K{VAJP?rxjYC+zGDCe*
+ziQI7VfF17@3`3W-qCN>lPC5CL_c?p0F<ekqB;g0q3P1R5KNubPsT>TGXaGB3i~{ZE
+zr=QtIprytDnU7C*Wj%x0k)O{Y%nUnl%}K%F|J_iVaD&ubW4Qbtx;pZEb9}f^Yd;Ea
+zI1Ha{7Yt~z{LAY++1QG{F6*_4WsUziY{x?%I9B}i5-Tphhk8FGm%J<d_0CUoV^%N&
+zTe02j+LXk=ZyWoe7L$#wsEY@VC>f!3d-ysG_9>uk%#)4xpxb+ZkJdel#+h}l9j9`1
+zt*M!5u?i4YtZ+WECo6$LJF06|G-mMZskGiV*lQJf-ItB+hltI<?{5E<^P=0rL<P+g
+z(P)!c<?MlvMK0O~UwZ4*;x|ms(&&#Vn_-4{KM#g~a=;$N2QD7mSX0{t<cf>sId@e&
+z-cN<SWA3VKCN6g3lx#+PySpWu*+pw}>vr(fgI)K*zkikg6TDJi?^}ghc*U*%A%EGg
+Y$$8Z}9a~<{Q@y10T!W`-d%n2+Kj)*Kg#Z8m
+
+literal 0
+HcmV?d00001
+
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6230/early_init.c b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/early_init.c
+new file mode 100644
+index 0000000000..24c1b32467
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/early_init.c
+@@ -0,0 +1,12 @@
++/* 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>
++
++void bootblock_mainboard_early_init(void)
++{
++ pci_write_config16(PCH_LPC_DEV, LPC_EN, CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
++ mec5035_early_init();
++}
+diff --git a/src/mainboard/dell/snb_ivb_latitude/variants/e6230/gpio.c b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/gpio.c
+new file mode 100644
+index 0000000000..c07e4b1c56
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/gpio.c
+@@ -0,0 +1,193 @@
++/* 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_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_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,
++ .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_OUTPUT,
++ .gpio19 = GPIO_DIR_INPUT,
++ .gpio21 = GPIO_DIR_INPUT,
++ .gpio22 = GPIO_DIR_INPUT,
++ .gpio24 = GPIO_DIR_INPUT,
++ .gpio27 = GPIO_DIR_INPUT,
++ .gpio28 = GPIO_DIR_OUTPUT,
++ .gpio29 = GPIO_DIR_INPUT,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_level = {
++ .gpio17 = GPIO_LEVEL_HIGH,
++ .gpio28 = GPIO_LEVEL_LOW,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_reset = {
++ .gpio30 = GPIO_RESET_RSMRST,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_invert = {
++ .gpio0 = GPIO_INVERT,
++ .gpio8 = GPIO_INVERT,
++ .gpio13 = 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_INPUT,
++ .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,
++ .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/e6230/hda_verb.c b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/hda_verb.c
+new file mode 100644
+index 0000000000..f6876f9e09
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/hda_verb.c
+@@ -0,0 +1,32 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <device/azalia_device.h>
++
++const u32 cim_verb_data[] = {
++ 0x111d76df, /* Codec Vendor / Device ID: IDT */
++ 0x10280532, /* Subsystem ID */
++ 11, /* Number of 4 dword sets */
++ AZALIA_SUBVENDOR(0, 0x10280532),
++ 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),
++
++ 0x80862806, /* 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/e6230/overridetree.cb b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/overridetree.cb
+new file mode 100644
+index 0000000000..3a0fa720da
+--- /dev/null
++++ b/src/mainboard/dell/snb_ivb_latitude/variants/e6230/overridetree.cb
+@@ -0,0 +1,40 @@
++## SPDX-License-Identifier: GPL-2.0-or-later
++
++chip northbridge/intel/sandybridge
++ device domain 0 on
++ subsystemid 0x1028 0x0532 inherit
++
++ device ref igd on
++ register "gpu_cpu_backlight" = "0x000009e9"
++ register "gpu_pch_backlight" = "0x13121312"
++ end
++
++ chip southbridge/intel/bd82x6x
++ register "usb_port_config" = "{
++ { 1, 1, 0 },
++ { 1, 1, 0 },
++ { 1, 0, 1 },
++ { 1, 2, 1 },
++ { 1, 0, 2 },
++ { 1, 0, 2 },
++ { 1, 0, 3 },
++ { 1, 1, 3 },
++ { 1, 2, 4 },
++ { 1, 1, 4 },
++ { 1, 1, 5 },
++ { 1, 1, 5 },
++ { 1, 2, 6 },
++ { 1, 0, 6 },
++ }"
++
++ device ref xhci on
++ register "superspeed_capable_ports" = "0x0000000f"
++ register "xhci_overcurrent_mapping" = "0x00000c03"
++ register "xhci_switchable_ports" = "0x0000000f"
++ end
++ device ref sata1 on
++ register "sata_port_map" = "0x31"
++ end
++ end
++ end
++end
+--
+2.39.2
+