NEW MAINBOARD: ThinkPad T480S

Added t480s delta to deguard, for MFS config.

Updated coreboot/next to latest t480 patch set,
which includes t480s. This porting was done by
Mate Kukri.

also includes experimental t480s support

Also added a data.vbt file (not in the gerrit patch)
for the T480s.

I had to turn on 8254 legacy timer on t480s, otherwise
SeaBIOS would hang. Same issue I saw on OptiPlex 3050 Micro.

Minor issue:

On S3 resume, nvme0n1 for example got renamed to nvme0n2.
This caused a crash if running Linux from the nvme. I confirmed
this via live USB distro. So this port will need some tweaking
before it can be considered stable.

Also uses libgfxinit, which Mate recently fixed. I'm
going to enable libgfxinit on regular T480 next.

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

1 files changed, 221 insertions, 0 deletions

diff --git a/config/deguard/patches/0001-t480s-delta.patch b/config/deguard/patches/0001-t480s-delta.patch
new file mode 100644
index 00000000..741ee08d
--- /dev/null
+++ b/config/deguard/patches/0001-t480s-delta.patch
@@ -0,0 +1,221 @@
+From 054a4ffdfef9a649f5668c379cb68b5342d02e3f Mon Sep 17 00:00:00 2001
+From: Leah Rowe <info@minifree.org>
+Date: Mon, 2 Dec 2024 01:59:43 +0000
+Subject: [PATCH 1/1] t480s delta
+
+thank you mkukri for guiding me through this
+
+Signed-off-by: Leah Rowe <info@minifree.org>
+---
+ .../thinkpad_t480s/home/bup/bup_sku/plat_n_sku    | Bin 0 -> 4 bytes
+ data/delta/thinkpad_t480s/home/bup/mbp            | Bin 0 -> 44 bytes
+ data/delta/thinkpad_t480s/home/gpio/csme_pins     |   0
+ data/delta/thinkpad_t480s/home/icc/dynregs        | Bin 0 -> 28 bytes
+ data/delta/thinkpad_t480s/home/icc/header         | Bin 0 -> 4 bytes
+ data/delta/thinkpad_t480s/home/icc/namestr        | Bin 0 -> 48 bytes
+ data/delta/thinkpad_t480s/home/icc/prof1          |   0
+ data/delta/thinkpad_t480s/home/icc/prof10         |   0
+ data/delta/thinkpad_t480s/home/icc/prof2          |   0
+ data/delta/thinkpad_t480s/home/icc/prof3          |   0
+ data/delta/thinkpad_t480s/home/icc/prof4          |   0
+ data/delta/thinkpad_t480s/home/icc/prof5          |   0
+ data/delta/thinkpad_t480s/home/icc/prof6          |   0
+ data/delta/thinkpad_t480s/home/icc/prof7          |   0
+ data/delta/thinkpad_t480s/home/icc/prof8          |   0
+ data/delta/thinkpad_t480s/home/icc/prof9          |   0
+ data/delta/thinkpad_t480s/home/mca/eom            |   1 +
+ data/delta/thinkpad_t480s/home/mca/ish_policy     | Bin 0 -> 1 bytes
+ data/delta/thinkpad_t480s/home/mctp/device_ports  | Bin 0 -> 4 bytes
+ .../thinkpad_t480s/home/policy/Bist/auto_config   | Bin 0 -> 4 bytes
+ .../thinkpad_t480s/home/policy/cfgmgr/cfg_rules   | Bin 0 -> 660 bytes
+ .../thinkpad_t480s/home/policy/hci/sysintid1      |   1 +
+ .../thinkpad_t480s/home/policy/hci/sysintid2      |   1 +
+ .../thinkpad_t480s/home/policy/hci/sysintid3      |   1 +
+ 24 files changed, 4 insertions(+)
+ create mode 100644 data/delta/thinkpad_t480s/home/bup/bup_sku/plat_n_sku
+ create mode 100644 data/delta/thinkpad_t480s/home/bup/mbp
+ create mode 100644 data/delta/thinkpad_t480s/home/gpio/csme_pins
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/dynregs
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/header
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/namestr
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof1
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof10
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof2
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof3
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof4
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof5
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof6
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof7
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof8
+ create mode 100644 data/delta/thinkpad_t480s/home/icc/prof9
+ create mode 100644 data/delta/thinkpad_t480s/home/mca/eom
+ create mode 100644 data/delta/thinkpad_t480s/home/mca/ish_policy
+ create mode 100644 data/delta/thinkpad_t480s/home/mctp/device_ports
+ create mode 100644 data/delta/thinkpad_t480s/home/policy/Bist/auto_config
+ create mode 100644 data/delta/thinkpad_t480s/home/policy/cfgmgr/cfg_rules
+ create mode 100644 data/delta/thinkpad_t480s/home/policy/hci/sysintid1
+ create mode 100644 data/delta/thinkpad_t480s/home/policy/hci/sysintid2
+ create mode 100644 data/delta/thinkpad_t480s/home/policy/hci/sysintid3
+
+diff --git a/data/delta/thinkpad_t480s/home/bup/bup_sku/plat_n_sku b/data/delta/thinkpad_t480s/home/bup/bup_sku/plat_n_sku
+new file mode 100644
+index 0000000000000000000000000000000000000000..d0514be7b35d1d6ca7a4e09603bf1ce50d764720
+GIT binary patch
+literal 4
+LcmZQ(U}yjU0FVHL
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/bup/mbp b/data/delta/thinkpad_t480s/home/bup/mbp
+new file mode 100644
+index 0000000000000000000000000000000000000000..f5f419c14e67bb40eca97369288637203849b165
+GIT binary patch
+literal 44
+tcmd;PWnf_BU}69PMph;UMP^|~MkXc(2O$ALMouOM=YW5WY>Z&}1^_We1G@kK
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/gpio/csme_pins b/data/delta/thinkpad_t480s/home/gpio/csme_pins
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/dynregs b/data/delta/thinkpad_t480s/home/icc/dynregs
+new file mode 100644
+index 0000000000000000000000000000000000000000..912ab3579185250403dc1db1cb95ed24b1e7f2ab
+GIT binary patch
+literal 28
+icmb1PU}RuoU|?VpV7)W*<V*&8AX`m<@s5B|NErY;Qw3}Q
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/icc/header b/data/delta/thinkpad_t480s/home/icc/header
+new file mode 100644
+index 0000000000000000000000000000000000000000..4b75556082e2c00ea8a888450d05627b20f0ec61
+GIT binary patch
+literal 4
+LcmZQ%U|<9Q00{sC
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/icc/namestr b/data/delta/thinkpad_t480s/home/icc/namestr
+new file mode 100644
+index 0000000000000000000000000000000000000000..b0f3735c08f70e800a5dcce8ba8a2ef5ac9b075e
+GIT binary patch
+literal 48
+ZcmeZC&C4&#XTSi#C5d?{iA5>s5&*Dj1*HH0
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof1 b/data/delta/thinkpad_t480s/home/icc/prof1
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof10 b/data/delta/thinkpad_t480s/home/icc/prof10
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof2 b/data/delta/thinkpad_t480s/home/icc/prof2
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof3 b/data/delta/thinkpad_t480s/home/icc/prof3
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof4 b/data/delta/thinkpad_t480s/home/icc/prof4
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof5 b/data/delta/thinkpad_t480s/home/icc/prof5
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof6 b/data/delta/thinkpad_t480s/home/icc/prof6
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof7 b/data/delta/thinkpad_t480s/home/icc/prof7
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof8 b/data/delta/thinkpad_t480s/home/icc/prof8
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/icc/prof9 b/data/delta/thinkpad_t480s/home/icc/prof9
+new file mode 100644
+index 0000000..e69de29
+diff --git a/data/delta/thinkpad_t480s/home/mca/eom b/data/delta/thinkpad_t480s/home/mca/eom
+new file mode 100644
+index 0000000..6b2aaa7
+--- /dev/null
++++ b/data/delta/thinkpad_t480s/home/mca/eom
+@@ -0,0 +1 @@
++

+\ No newline at end of file
+diff --git a/data/delta/thinkpad_t480s/home/mca/ish_policy b/data/delta/thinkpad_t480s/home/mca/ish_policy
+new file mode 100644
+index 0000000000000000000000000000000000000000..f76dd238ade08917e6712764a16a22005a50573d
+GIT binary patch
+literal 1
+IcmZPo000310RR91
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/mctp/device_ports b/data/delta/thinkpad_t480s/home/mctp/device_ports
+new file mode 100644
+index 0000000000000000000000000000000000000000..593f4708db84ac8fd0f5cc47c634f38c013fe9e4
+GIT binary patch
+literal 4
+LcmZQzU|;|M00aO5
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/policy/Bist/auto_config b/data/delta/thinkpad_t480s/home/policy/Bist/auto_config
+new file mode 100644
+index 0000000000000000000000000000000000000000..f66c9cf4c9672fa2832bce76f4082fd97b823506
+GIT binary patch
+literal 4
+LcmZQ%U|;|M00;mA
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/policy/cfgmgr/cfg_rules b/data/delta/thinkpad_t480s/home/policy/cfgmgr/cfg_rules
+new file mode 100644
+index 0000000000000000000000000000000000000000..6243fe92703b15ca1f7f387ba5c4d899a79c569b
+GIT binary patch
+literal 660
+zcmY+=OHKk|5Cq^>K!kw6@D_P1@<u>igPOP^;RM`;4F~aZ-U6s51t}Jj`cnC)|Cu&3
+zOPGZhK{|6oBkY#;E<__NOnV=p5q3v=9~Iw=W3<os$56i)yfV5=pA<icQ?!3qn%*HZ
+z^Z^;r2+N9dw4cd~3*sW}|5Bn6R;Imwq~pj6?K7X~ul0UarJJGbvPS#6b#Vj6j!ye;
+z(%<X-wsr22ZTk0T^Y=_6?1lE39X!5I_bYpZb;UjSyz{<zAZLc+k$BAWK7S(pn|Lao
+NiRa>X@rU?Rd<6FI7iRzf
+
+literal 0
+HcmV?d00001
+
+diff --git a/data/delta/thinkpad_t480s/home/policy/hci/sysintid1 b/data/delta/thinkpad_t480s/home/policy/hci/sysintid1
+new file mode 100644
+index 0000000..b508e57
+--- /dev/null
++++ b/data/delta/thinkpad_t480s/home/policy/hci/sysintid1
+@@ -0,0 +1 @@
++Z�#
+\ No newline at end of file
+diff --git a/data/delta/thinkpad_t480s/home/policy/hci/sysintid2 b/data/delta/thinkpad_t480s/home/policy/hci/sysintid2
+new file mode 100644
+index 0000000..9611653
+--- /dev/null
++++ b/data/delta/thinkpad_t480s/home/policy/hci/sysintid2
+@@ -0,0 +1 @@
++�R˦
+\ No newline at end of file
+diff --git a/data/delta/thinkpad_t480s/home/policy/hci/sysintid3 b/data/delta/thinkpad_t480s/home/policy/hci/sysintid3
+new file mode 100644
+index 0000000..7f55b1e
+--- /dev/null
++++ b/data/delta/thinkpad_t480s/home/policy/hci/sysintid3
+@@ -0,0 +1 @@
++��6
+\ No newline at end of file
+-- 
+2.39.5
+