Add HP EliteBook 8460p

Inside the BIOS update, there's 68SCE and 68SCF variants.
Based on Qubes HCL and browsing linux-hardware.org, these are
Probook 6360b and Elitebook 8460p respectively.

I checked the KBC1126 EC Firmwares within the update file, both
use the exact same firmware images. Following-up will be a very
similar but untested port for 6360b.

Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/config/coreboot/default/patches/0035-Add-VBT-for-EliteBook-8460p.patch b/config/coreboot/default/patches/0035-Add-VBT-for-EliteBook-8460p.patch
new file mode 100644
index 00000000..be01bb76
--- /dev/null
+++ b/config/coreboot/default/patches/0035-Add-VBT-for-EliteBook-8460p.patch
@@ -0,0 +1,69 @@
+From 1811aef1046298c490125e1bfc2be4b9cfb69aca Mon Sep 17 00:00:00 2001
+From: Riku Viitanen <riku.viitanen@protonmail.com>
+Date: Tue, 19 Dec 2023 20:15:44 +0200
+Subject: [PATCH] Add VBT for EliteBook 8460p
+
+Extracted from a running system myself. Also sent upstream, of course:
+https://review.coreboot.org/c/coreboot/+/79625
+
+Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
+---
+ src/mainboard/hp/snb_ivb_laptops/Kconfig         |   1 +
+ .../hp/snb_ivb_laptops/variants/8460p/data.vbt   | Bin 0 -> 3985 bytes
+ 2 files changed, 1 insertion(+)
+ create mode 100644 src/mainboard/hp/snb_ivb_laptops/variants/8460p/data.vbt
+
+diff --git a/src/mainboard/hp/snb_ivb_laptops/Kconfig b/src/mainboard/hp/snb_ivb_laptops/Kconfig
+index 2ef8956caf..f0bd55f64f 100644
+--- a/src/mainboard/hp/snb_ivb_laptops/Kconfig
++++ b/src/mainboard/hp/snb_ivb_laptops/Kconfig
+@@ -54,6 +54,7 @@ config BOARD_HP_8460P
+ 	select BOARD_HP_SNB_IVB_LAPTOPS_COMMON
+ 	select BOARD_ROMSIZE_KB_8192
+ 	select GFX_GMA_PANEL_1_ON_LVDS
++	select INTEL_GMA_HAVE_VBT
+ 	select INTEL_INT15
+ 	select MAINBOARD_HAS_LIBGFXINIT
+ 	select SOUTHBRIDGE_INTEL_BD82X6X
+diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/data.vbt b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/data.vbt
+new file mode 100644
+index 0000000000000000000000000000000000000000..61d69494c61c08d93e3404c6f096b098a03d0b3a
+GIT binary patch
+literal 3985
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+z0T~<Ar9Gh_6lxk4!iEbj01uDJMEue1$I3O-&+En9;ODVy?v*@c^JJxA3OhV5-IY!s
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+K3gHa=B>n?bM39pJ
+
+literal 0
+HcmV?d00001
+
+-- 
+2.43.0
+