diff --git a/CHANGELOG.md b/CHANGELOG.md
index 44e391d..697f89a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,14 +8,19 @@ features apply to your model and firmware version, see the
 
 ## unreleased
 
-- Updated coreboot to 4.22
-- adl: Updated FSP to C.1.75.10
-- adl: Updated microcode to revision 0x42c
-- rpl: Updated FSP to C.1.BD.40
-- rpl: Updated microcode to revision 0x4119
+- Updated coreboot to 24.02
+- adl-p: Updated FSP to C.1.75.10
+- adl-s: Updated FSP to C.0.75.10
+- adl: Updated microcode to revision 0x430
+- rpl-p: Updated FSP to C.1.BD.40
+- rpl-s: Updated FSP to C.0.BD.40
+- rpl: Updated microcode to revision 0x411c
 - tgl: Updated FSP to A.0.7E.70
-- tgl-u: Update microcode to revision 0xac
-- tgl-h: Update microcode to revision 0x46
+- tgl-u: Updated microcode to revision 0xb4
+- tgl-h: Updated microcode to revision 0x4e
+- adl: Fixed PCIe 4.0 drives in PCIe 3.0 slot failing to initialize on resume
+- rpl: Fixed PCIe 4.0 drives in PCIe 3.0 slot failing to initialize on resume
+- rpl: Fixed TCSS ACPI access
 
 ## 2024-01-18
 
diff --git a/coreboot b/coreboot
index 02221a3..6ab4a72 160000
--- a/coreboot
+++ b/coreboot
@@ -1 +1 @@
-Subproject commit 02221a31f0e3bba79fcc03aea6b345b3646976e9
+Subproject commit 6ab4a7243cf69a5b9e33fb4b1e241476328c80c2
diff --git a/scripts/coreboot-sdk.sh b/scripts/coreboot-sdk.sh
index 9073c08..4dbed5e 100755
--- a/scripts/coreboot-sdk.sh
+++ b/scripts/coreboot-sdk.sh
@@ -18,6 +18,7 @@ if [ "$ID" = "arch" ] || [[ "$ID_LIKE" =~ "arch" ]]; then
         gcc \
         gcc-ada \
         make \
+        nss \
         patch \
         tar \
         xz \
@@ -33,6 +34,7 @@ elif [ "$ID" = "fedora" ] || [[ "$ID_LIKE" =~ "fedora" ]]; then
         gcc-c++ \
         gcc-gnat \
         make \
+        nss-devel \
         patch \
         tar \
         xz \
@@ -48,6 +50,7 @@ elif [ "$ID" = "ubuntu" ] || [[ "$ID_LIKE" =~ "debian" ]]; then
         g++ \
         gcc \
         gnat \
+        libnss3-dev \
         make \
         patch \
         tar \