update grub to 2.14

This brings these extra changes:

* eaa3b8f0f Bump version to 2.15
* d38d6a1a9 Release 2.14
* 35bfd6c47 build: Add grub-core/tests/crypto_cipher_mode_vectors.h file to EXTRA_DIST
* ac042f3f5 configure: Print a more helpful error if autoconf-archive is not installed
* e37d02158 kern/ieee1275/openfw: Add a check for invalid partition number
* f94eae0f8 grub-mkimage: Do not generate empty SBAT metadata
* 1aa0dd0c0 configure: Defer check for -mcmodel=large until PIC/PIE checks are done
* ff1edd975 util/grub-mkimagexx: Stop generating unaligned appended signatures
* 51ebc6f67 tests: Add functional tests for ecb/cbc helpers
* caaf50b9a osdep/aros/hostdisk: Fix use-after-free bug during MsgPort deletion
* 18f08826f kern/efi/sb: Enable loading GRUB_FILE_TYPE_CRYPTODISK_ENCRYPTION_KEY and GRUB_FILE_TYPE_CRYPTODISK_DETACHED_HEADER

NOTE: This patch was reversed:

* ac042f3f5 configure: Print a more helpful error if autoconf-archive is not installed

Because it quite unhelpfully broke the build.

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

50 files changed, 200 insertions, 192 deletions

diff --git a/config/data/grub/module/default b/config/data/grub/module/default
index f17baae4..39030e2a 100755
--- a/config/data/grub/module/default
+++ b/config/data/grub/module/default
@@ -33,6 +33,7 @@ configfile \
 cpio \
 cpio_be \
 crc64 \
+crypto_cipher_mode_test \
 crypto \
 cryptodisk \
 diskfilter \
@@ -43,6 +44,7 @@ exfat \
 elf \
 ext2 \
 fat \
+functional_test \
 f2fs \
 gcry_arcfour \
 gcry_blake2 \
diff --git a/config/data/grub/module/nvme b/config/data/grub/module/nvme
index fecc699b..4b832983 100755
--- a/config/data/grub/module/nvme
+++ b/config/data/grub/module/nvme
@@ -33,6 +33,7 @@ configfile \
 cpio \
 cpio_be \
 crc64 \
+crypto_cipher_mode_test \
 crypto \
 cryptodisk \
 diskfilter \
@@ -43,6 +44,7 @@ exfat \
 elf \
 ext2 \
 fat \
+functional_test \
 f2fs \
 gcry_arcfour \
 gcry_blake2 \
diff --git a/config/data/grub/module/xhci_nvme b/config/data/grub/module/xhci_nvme
index 9c84c61f..616fca40 100755
--- a/config/data/grub/module/xhci_nvme
+++ b/config/data/grub/module/xhci_nvme
@@ -34,6 +34,7 @@ configfile \
 cpio \
 cpio_be \
 crc64 \
+crypto_cipher_mode_test \
 crypto \
 cryptodisk \
 diskfilter \
@@ -44,6 +45,7 @@ exfat \
 elf \
 ext2 \
 fat \
+functional_test \
 f2fs \
 gcry_arcfour \
 gcry_blake2 \
diff --git a/config/dependencies/debian b/config/dependencies/debian
index c7de8be0..170bf21c 100644
--- a/config/dependencies/debian
+++ b/config/dependencies/debian
@@ -14,5 +14,5 @@ libusb-dev lz4 lzma lzma-alone m4 nasm openssl p7zip p7zip-full parted pciutils
 perl pkg-config python3 python3-distutils-extra python3-pkg-resources python3-pycryptodome \
 python3-pyelftools python3-setuptools python-is-python3 sharutils swig unar \
 unifont unifont-bin unzip uuid-dev wget xfonts-unifont zlib1g-dev ccache \
-g++-mipsel-linux-gnu make genisoimage mtools libx86-1 libx86-dev libstdc++-arm-none-eabi-newlib \
+g++-mipsel-linux-gnu make genisoimage mtools libx86-1 libx86-dev libstdc++-arm-none-eabi-newlib autoconf-archive \
 "
diff --git a/config/grub/default/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch b/config/grub/default/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
deleted file mode 100644
index f3ec1935..00000000
--- a/config/grub/default/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From 3334727192bca5c64e9e1321da23c4b1e745deb2 Mon Sep 17 00:00:00 2001
-From: Leah Rowe <leah@libreboot.org>
-Date: Sun, 31 Oct 2021 03:47:05 +0000
-Subject: [PATCH 1/8] mitigate grub's missing characters for borders/arrow
- characters
-
-This cleans up the display on the main screen in GRUB.
-
-Just don't draw a border, at all.
----
- grub-core/normal/menu_text.c | 49 ++----------------------------------
- 1 file changed, 2 insertions(+), 47 deletions(-)
-
-diff --git a/grub-core/normal/menu_text.c b/grub-core/normal/menu_text.c
-index 9c383e64a..8ec1dd1e8 100644
---- a/grub-core/normal/menu_text.c
-+++ b/grub-core/normal/menu_text.c
-@@ -108,47 +108,6 @@ grub_print_message_indented (const char *msg, int margin_left, int margin_right,
-   grub_print_message_indented_real (msg, margin_left, margin_right, term, 0);
- }
- 
--static void
--draw_border (struct grub_term_output *term, const struct grub_term_screen_geometry *geo)
--{
--  int i;
--
--  grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
--
--  grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
--	geo->first_entry_y - 1 });
--  grub_putcode (GRUB_UNICODE_CORNER_UL, term);
--  for (i = 0; i < geo->entry_width + 1; i++)
--    grub_putcode (GRUB_UNICODE_HLINE, term);
--  grub_putcode (GRUB_UNICODE_CORNER_UR, term);
--
--  for (i = 0; i < geo->num_entries; i++)
--    {
--      grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
--	    geo->first_entry_y + i });
--      grub_putcode (GRUB_UNICODE_VLINE, term);
--      grub_term_gotoxy (term,
--			(struct grub_term_coordinate) { geo->first_entry_x + geo->entry_width + 1,
--			    geo->first_entry_y + i });
--      grub_putcode (GRUB_UNICODE_VLINE, term);
--    }
--
--  grub_term_gotoxy (term,
--		    (struct grub_term_coordinate) { geo->first_entry_x - 1,
--			geo->first_entry_y - 1 + geo->num_entries + 1 });
--  grub_putcode (GRUB_UNICODE_CORNER_LL, term);
--  for (i = 0; i < geo->entry_width + 1; i++)
--    grub_putcode (GRUB_UNICODE_HLINE, term);
--  grub_putcode (GRUB_UNICODE_CORNER_LR, term);
--
--  grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
--
--  grub_term_gotoxy (term,
--		    (struct grub_term_coordinate) { geo->first_entry_x - 1,
--			(geo->first_entry_y - 1 + geo->num_entries
--			 + GRUB_TERM_MARGIN + 1) });
--}
--
- static int
- print_message (int nested, int edit, struct grub_term_output *term, int dry_run)
- {
-@@ -167,10 +126,8 @@ command-line or ESC to discard edits and return to the GRUB menu."),
-     {
-       char *msg_translated;
- 
--      msg_translated = grub_xasprintf (_("Use the %C and %C keys to select which "
--					 "entry is highlighted."),
--				       GRUB_UNICODE_UPARROW,
--				       GRUB_UNICODE_DOWNARROW);
-+      msg_translated = grub_xasprintf (_("Use the arrow keys to select which "
-+					 "entry is highlighted."));
-       if (!msg_translated)
- 	return 0;
-       ret += grub_print_message_indented_real (msg_translated, STANDARD_MARGIN,
-@@ -413,8 +370,6 @@ grub_menu_init_page (int nested, int edit,
- 
-   grub_term_normal_color = grub_color_menu_normal;
-   grub_term_highlight_color = grub_color_menu_highlight;
--  if (geo->border)
--    draw_border (term, geo);
-   grub_term_normal_color = old_color_normal;
-   grub_term_highlight_color = old_color_highlight;
-   geo->timeout_y = geo->first_entry_y + geo->num_entries
--- 
-2.47.3
-
diff --git a/config/grub/default/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch b/config/grub/default/patches/0001-say-the-name-libreboot-in-the-grub-menu.patch
index 90a58520..3d818ea8 100644
--- a/config/grub/default/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
+++ b/config/grub/default/patches/0001-say-the-name-libreboot-in-the-grub-menu.patch
@@ -1,14 +1,14 @@
-From cc6d74da1a6a77935e094601f4f212cd410f5b53 Mon Sep 17 00:00:00 2001
+From c6738750164712e2e1f42563bb54d3d14b82cf71 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sat, 19 Nov 2022 16:30:24 +0000
-Subject: [PATCH 2/8] say the name libreboot, in the grub menu
+Subject: [PATCH 1/8] say the name libreboot, in the grub menu
 
 ---
  grub-core/normal/main.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
-index de9a3f961..1fabb9c86 100644
+index de9a3f961..bed502cde 100644
 --- a/grub-core/normal/main.c
 +++ b/grub-core/normal/main.c
 @@ -215,7 +215,7 @@ grub_normal_init_page (struct grub_term_output *term,
diff --git a/config/grub/default/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch b/config/grub/default/patches/0002-at_keyboard-coreboot-force-scancodes2-translate.patch
index 6ba279b9..71a79651 100644
--- a/config/grub/default/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
+++ b/config/grub/default/patches/0002-at_keyboard-coreboot-force-scancodes2-translate.patch
@@ -1,7 +1,7 @@
-From d5aead07155d6eeb36971c0a2e5ee1392a025f91 Mon Sep 17 00:00:00 2001
+From fd3e7f0b0f27b22591c12d371e10e1399865c057 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Mon, 30 Oct 2023 22:19:21 +0000
-Subject: [PATCH 3/8] at_keyboard coreboot: force scancodes2+translate
+Subject: [PATCH 2/8] at_keyboard coreboot: force scancodes2+translate
 
 Scan code set 2 with translation should be assumed in
 every case, as the default starting position.
diff --git a/config/grub/default/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch b/config/grub/default/patches/0003-keylayouts-don-t-print-Unknown-key-message.patch
index b25fbd33..0a79ae4f 100644
--- a/config/grub/default/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
+++ b/config/grub/default/patches/0003-keylayouts-don-t-print-Unknown-key-message.patch
@@ -1,7 +1,7 @@
-From 22a0e4608428f7f0131789b6bc0e0203b994163f Mon Sep 17 00:00:00 2001
+From 3d3af1a80dc612ef19b9133552945356b221aa66 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Tue, 31 Oct 2023 10:33:28 +0000
-Subject: [PATCH 4/8] keylayouts: don't print "Unknown key" message
+Subject: [PATCH 3/8] keylayouts: don't print "Unknown key" message
 
 on keyboards with stuck keys, this results in GRUB just
 spewing it repeatedly, preventing use of GRUB.
diff --git a/config/grub/default/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch b/config/grub/default/patches/0004-don-t-print-missing-prefix-errors-on-the-screen.patch
index 68191318..0ebbc18e 100644
--- a/config/grub/default/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
+++ b/config/grub/default/patches/0004-don-t-print-missing-prefix-errors-on-the-screen.patch
@@ -1,7 +1,7 @@
-From d04a862006aaf754af4d0ec8efee33e9a59c7d0c Mon Sep 17 00:00:00 2001
+From 98c460f2d63cf8d838ab1293e3845f22660cd055 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 16:14:58 +0000
-Subject: [PATCH 5/8] don't print missing prefix errors on the screen
+Subject: [PATCH 4/8] don't print missing prefix errors on the screen
 
 we do actually set the prefix. this patch modifies
 grub to still set grub_errno and return accordingly,
diff --git a/config/grub/default/patches/0006-don-t-print-error-if-module-not-found.patch b/config/grub/default/patches/0005-don-t-print-error-if-module-not-found.patch
index ef805b48..c711ea50 100644
--- a/config/grub/default/patches/0006-don-t-print-error-if-module-not-found.patch
+++ b/config/grub/default/patches/0005-don-t-print-error-if-module-not-found.patch
@@ -1,7 +1,7 @@
-From 1d72be25322037c703c5fa95ee29b8ee7b7d7106 Mon Sep 17 00:00:00 2001
+From 9a98532ffd75505a561ea4c6b4c17d6a468ace48 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 16:36:22 +0000
-Subject: [PATCH 6/8] don't print error if module not found
+Subject: [PATCH 5/8] don't print error if module not found
 
 still set grub_errno accordingly, and otherwise
 behave the same. in libreboot, we remove a lot of
diff --git a/config/grub/default/patches/0007-don-t-print-empty-error-messages.patch b/config/grub/default/patches/0006-don-t-print-empty-error-messages.patch
index 5dfdb676..7ae22d63 100644
--- a/config/grub/default/patches/0007-don-t-print-empty-error-messages.patch
+++ b/config/grub/default/patches/0006-don-t-print-empty-error-messages.patch
@@ -1,7 +1,7 @@
-From a0e49c6ae97114afa386286f6005dd9b3a896797 Mon Sep 17 00:00:00 2001
+From 1732706e61633b0ee4db18f1af2a5b93888a8af3 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 17:25:20 +0000
-Subject: [PATCH 7/8] don't print empty error messages
+Subject: [PATCH 6/8] don't print empty error messages
 
 this is part two of the quest to kill the prefix
 error message. after i disabled prefix-related
diff --git a/config/grub/default/patches/0008-kern-coreboot-mmap-Map-to-reserved.patch b/config/grub/default/patches/0007-kern-coreboot-mmap-Map-to-reserved.patch
index a14e118b..7baf9e8b 100644
--- a/config/grub/default/patches/0008-kern-coreboot-mmap-Map-to-reserved.patch
+++ b/config/grub/default/patches/0007-kern-coreboot-mmap-Map-to-reserved.patch
@@ -1,7 +1,7 @@
-From b6f5e33972320c171d0fe44ac2afe4eac0b4b3eb Mon Sep 17 00:00:00 2001
+From 72420d66c5c5c933b6e249b7e1a0118670335ae1 Mon Sep 17 00:00:00 2001
 From: Paul Menzel <pmenzel@molgen.mpg.de>
 Date: Mon, 17 May 2021 10:24:36 +0200
-Subject: [PATCH 8/8] kern/coreboot/mmap: Map to reserved
+Subject: [PATCH 7/8] kern/coreboot/mmap: Map to reserved
 
 https://git.savannah.gnu.org/cgit/grub.git/commit/?id=6de9ee86bf9ae50967413e6a73b5dfd13e5ffb50
 
diff --git a/config/grub/default/patches/0009-Revert-configure-Check-linker-for-image-base-support.patch b/config/grub/default/patches/0008-Revert-configure-Check-linker-for-image-base-support.patch
index 6ec818ff..a29b2583 100644
--- a/config/grub/default/patches/0009-Revert-configure-Check-linker-for-image-base-support.patch
+++ b/config/grub/default/patches/0008-Revert-configure-Check-linker-for-image-base-support.patch
@@ -1,7 +1,7 @@
-From 70e4ffed2f1cd9b6871341260cae31a5e68c3081 Mon Sep 17 00:00:00 2001
+From 52de4ac46b4d384a271d18c33238313334def5bc Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Wed, 24 Dec 2025 01:42:17 +0100
-Subject: [PATCH 1/1] Revert "configure: Check linker for --image-base support"
+Subject: [PATCH 8/8] Revert "configure: Check linker for --image-base support"
 
 This reverts commit 1a5417f39a0ccefcdd5440f2a67f84d2d2e26960.
 ---
@@ -26,7 +26,7 @@ index 70c1912f8..fa7840f09 100644
  void
  cmain (void)
 diff --git a/configure.ac b/configure.ac
-index a282bf7bf..17937baf4 100644
+index d8ca1b7c1..041cfbab4 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -1461,6 +1461,7 @@ elif test x$grub_cv_target_cc_link_format = x-mi386pe || test x$grub_cv_target_c
@@ -45,9 +45,9 @@ index a282bf7bf..17937baf4 100644
    TARGET_IMG_CFLAGS=
  fi
  
-@@ -1793,18 +1795,6 @@ LIBS=""
- grub_ASM_USCORE
- grub_PROG_TARGET_CC
+@@ -1798,18 +1800,6 @@ grub_PROG_TARGET_CC
+ m4_ifndef([AX_CHECK_LINK_FLAG], [m4_fatal([autoconf-archive is missing. You must install it to generate the configure script.])])
+ 
  if test "x$TARGET_APPLE_LINKER" != x1 ; then
 -AX_CHECK_LINK_FLAG([-Wl,--image-base,0x400000],
 -    [TARGET_IMG_BASE_LDOPT="-Wl,--image-base"],
diff --git a/config/grub/default/patches/0009-Revert-configure-Print-a-more-helpful-error-if-autoc.patch b/config/grub/default/patches/0009-Revert-configure-Print-a-more-helpful-error-if-autoc.patch
new file mode 100644
index 00000000..c0a504ff
--- /dev/null
+++ b/config/grub/default/patches/0009-Revert-configure-Print-a-more-helpful-error-if-autoc.patch
@@ -0,0 +1,30 @@
+From abf2bf6e2973ccaa994f63ff851ba11cbd45f1eb Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Mon, 19 Jan 2026 15:27:23 +0000
+Subject: [PATCH 1/1] Revert "configure: Print a more helpful error if
+ autoconf-archive is not installed"
+
+This reverts commit ac042f3f58d33ce9cd5ff61750f06da1a1d7b0eb.
+---
+ configure.ac | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 041cfbab4..209c0fb11 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1794,11 +1794,6 @@ LIBS=""
+ # Defined in acinclude.m4.
+ grub_ASM_USCORE
+ grub_PROG_TARGET_CC
+-
+-# The error message produced by autoconf if autoconf-archive is not installed is
+-# quite misleading and not very helpful. So, try point people in the right direction.
+-m4_ifndef([AX_CHECK_LINK_FLAG], [m4_fatal([autoconf-archive is missing. You must install it to generate the configure script.])])
+-
+ if test "x$TARGET_APPLE_LINKER" != x1 ; then
+ grub_PROG_OBJCOPY_ABSOLUTE
+ fi
+-- 
+2.47.3
+
diff --git a/config/grub/default/target.cfg b/config/grub/default/target.cfg
index 38ad2e60..2ce61fff 100644
--- a/config/grub/default/target.cfg
+++ b/config/grub/default/target.cfg
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 tree="default"
-rev="25b7f6b9344a4bac18c26ce143a156ac2bcb3ec4"
+rev="eaa3b8f0f90605a82c6bfda4c5c4b73c58eb81ac"
diff --git a/config/grub/nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch b/config/grub/nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
index 3fd43739..41194e98 100644
--- a/config/grub/nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
+++ b/config/grub/nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
@@ -1,7 +1,7 @@
-From 248018d7623fa1dc0e1b4ef3a430eac04cbe51bf Mon Sep 17 00:00:00 2001
+From 2c953c9160cbed357437891cf1790aeb1c2bd0f5 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 31 Oct 2021 03:47:05 +0000
-Subject: [PATCH 1/9] mitigate grub's missing characters for borders/arrow
+Subject: [PATCH 01/10] mitigate grub's missing characters for borders/arrow
  characters
 
 This cleans up the display on the main screen in GRUB.
diff --git a/config/grub/nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch b/config/grub/nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
index d5b22c58..3ad54214 100644
--- a/config/grub/nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
+++ b/config/grub/nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
@@ -1,14 +1,14 @@
-From d029792781fe280b8dac1bed457ef78b2af84ee2 Mon Sep 17 00:00:00 2001
+From 71623385f90580b2138110cf00ee66b7a05abcf6 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sat, 19 Nov 2022 16:30:24 +0000
-Subject: [PATCH 2/9] say the name libreboot, in the grub menu
+Subject: [PATCH 02/10] say the name libreboot, in the grub menu
 
 ---
  grub-core/normal/main.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
-index de9a3f961..1fabb9c86 100644
+index de9a3f961..bed502cde 100644
 --- a/grub-core/normal/main.c
 +++ b/grub-core/normal/main.c
 @@ -215,7 +215,7 @@ grub_normal_init_page (struct grub_term_output *term,
diff --git a/config/grub/nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch b/config/grub/nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
index 8397b689..ab26c6b2 100644
--- a/config/grub/nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
+++ b/config/grub/nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
@@ -1,7 +1,7 @@
-From b42452eca17efb562e1ffe809ff8d3bdbbda3728 Mon Sep 17 00:00:00 2001
+From a21c5e997d6247d713717745b5f7bd380b98fce1 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Mon, 30 Oct 2023 22:19:21 +0000
-Subject: [PATCH 3/9] at_keyboard coreboot: force scancodes2+translate
+Subject: [PATCH 03/10] at_keyboard coreboot: force scancodes2+translate
 
 Scan code set 2 with translation should be assumed in
 every case, as the default starting position.
diff --git a/config/grub/nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch b/config/grub/nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
index c6a9ee64..68dfb2f7 100644
--- a/config/grub/nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
+++ b/config/grub/nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
@@ -1,7 +1,7 @@
-From 831d6824c79032db08a68acbbea6ea374399dba4 Mon Sep 17 00:00:00 2001
+From 062379b1cd5a4f99324c625fb371c29eb00ad4a2 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Tue, 31 Oct 2023 10:33:28 +0000
-Subject: [PATCH 4/9] keylayouts: don't print "Unknown key" message
+Subject: [PATCH 04/10] keylayouts: don't print "Unknown key" message
 
 on keyboards with stuck keys, this results in GRUB just
 spewing it repeatedly, preventing use of GRUB.
diff --git a/config/grub/nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch b/config/grub/nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
index abdd93ff..53dbdd87 100644
--- a/config/grub/nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
+++ b/config/grub/nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
@@ -1,7 +1,7 @@
-From 095ecdc8ad06ac2581a06e4dacbf4091aba8ec6a Mon Sep 17 00:00:00 2001
+From e77ca67985c1bef8afd93587232da3d298a8dd51 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 16:14:58 +0000
-Subject: [PATCH 5/9] don't print missing prefix errors on the screen
+Subject: [PATCH 05/10] don't print missing prefix errors on the screen
 
 we do actually set the prefix. this patch modifies
 grub to still set grub_errno and return accordingly,
diff --git a/config/grub/nvme/patches/0006-don-t-print-error-if-module-not-found.patch b/config/grub/nvme/patches/0006-don-t-print-error-if-module-not-found.patch
index 339160d6..3851c7fe 100644
--- a/config/grub/nvme/patches/0006-don-t-print-error-if-module-not-found.patch
+++ b/config/grub/nvme/patches/0006-don-t-print-error-if-module-not-found.patch
@@ -1,7 +1,7 @@
-From 198cb517f44ada4eb561e3182e61b1598535c51b Mon Sep 17 00:00:00 2001
+From 9412b6be27bce2d79f154761387d35f44184c069 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 16:36:22 +0000
-Subject: [PATCH 6/9] don't print error if module not found
+Subject: [PATCH 06/10] don't print error if module not found
 
 still set grub_errno accordingly, and otherwise
 behave the same. in libreboot, we remove a lot of
diff --git a/config/grub/nvme/patches/0007-don-t-print-empty-error-messages.patch b/config/grub/nvme/patches/0007-don-t-print-empty-error-messages.patch
index 9bec9774..aa42420f 100644
--- a/config/grub/nvme/patches/0007-don-t-print-empty-error-messages.patch
+++ b/config/grub/nvme/patches/0007-don-t-print-empty-error-messages.patch
@@ -1,7 +1,7 @@
-From e344c1bb1bc0bc4df4cf9c049e1e4ba2daf8c2af Mon Sep 17 00:00:00 2001
+From 2ad50d482cae148df832ccd68f90b8111684ecde Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 17:25:20 +0000
-Subject: [PATCH 7/9] don't print empty error messages
+Subject: [PATCH 07/10] don't print empty error messages
 
 this is part two of the quest to kill the prefix
 error message. after i disabled prefix-related
diff --git a/config/grub/nvme/patches/0008-Add-native-NVMe-driver-based-on-SeaBIOS.patch b/config/grub/nvme/patches/0008-Add-native-NVMe-driver-based-on-SeaBIOS.patch
index e3007b05..e0b40f2f 100644
--- a/config/grub/nvme/patches/0008-Add-native-NVMe-driver-based-on-SeaBIOS.patch
+++ b/config/grub/nvme/patches/0008-Add-native-NVMe-driver-based-on-SeaBIOS.patch
@@ -1,7 +1,7 @@
-From e390ed303e135f6509889ff1ef3f5e3bcb28e89f Mon Sep 17 00:00:00 2001
+From 202e20bef3766480aee18e679b9306387be615dc Mon Sep 17 00:00:00 2001
 From: Mate Kukri <km@mkukri.xyz>
 Date: Mon, 20 May 2024 11:43:35 +0100
-Subject: [PATCH 8/9] Add native NVMe driver based on SeaBIOS
+Subject: [PATCH 08/10] Add native NVMe driver based on SeaBIOS
 
 Tested to successfully boot Debian on QEMU and OptiPlex 3050.
 
@@ -31,10 +31,10 @@ index 43635d5ff..2c86dbbf6 100644
  
  endif
 diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
-index fa4bc54aa..c608d0450 100644
+index 0cf155128..176d35364 100644
 --- a/grub-core/Makefile.core.def
 +++ b/grub-core/Makefile.core.def
-@@ -2768,3 +2768,9 @@ module = {
+@@ -2773,3 +2773,9 @@ module = {
    cflags = '-Wno-uninitialized';
    cppflags = '-I$(srcdir)/lib/libtasn1-grub -I$(srcdir)/tests/asn1/';
  };
diff --git a/config/grub/nvme/patches/0009-kern-coreboot-mmap-Map-to-reserved.patch b/config/grub/nvme/patches/0009-kern-coreboot-mmap-Map-to-reserved.patch
index f85bbb66..11b82429 100644
--- a/config/grub/nvme/patches/0009-kern-coreboot-mmap-Map-to-reserved.patch
+++ b/config/grub/nvme/patches/0009-kern-coreboot-mmap-Map-to-reserved.patch
@@ -1,7 +1,7 @@
-From 53e9097777bfc3830b9d986e9fd2ff00f40b2aa8 Mon Sep 17 00:00:00 2001
+From 9ec8534a4d27db37cf4feebd44fd9f8973a89e59 Mon Sep 17 00:00:00 2001
 From: Paul Menzel <pmenzel@molgen.mpg.de>
 Date: Mon, 17 May 2021 10:24:36 +0200
-Subject: [PATCH 9/9] kern/coreboot/mmap: Map to reserved
+Subject: [PATCH 09/10] kern/coreboot/mmap: Map to reserved
 
 https://git.savannah.gnu.org/cgit/grub.git/commit/?id=6de9ee86bf9ae50967413e6a73b5dfd13e5ffb50
 
diff --git a/config/grub/nvme/patches/0010-Revert-configure-Check-linker-for-image-base-support.patch b/config/grub/nvme/patches/0010-Revert-configure-Check-linker-for-image-base-support.patch
index 6ec818ff..8e78e8b7 100644
--- a/config/grub/nvme/patches/0010-Revert-configure-Check-linker-for-image-base-support.patch
+++ b/config/grub/nvme/patches/0010-Revert-configure-Check-linker-for-image-base-support.patch
@@ -1,7 +1,8 @@
-From 70e4ffed2f1cd9b6871341260cae31a5e68c3081 Mon Sep 17 00:00:00 2001
+From 7b0d621389fc1857c918058f82093f9630ea7730 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Wed, 24 Dec 2025 01:42:17 +0100
-Subject: [PATCH 1/1] Revert "configure: Check linker for --image-base support"
+Subject: [PATCH 10/10] Revert "configure: Check linker for --image-base
+ support"
 
 This reverts commit 1a5417f39a0ccefcdd5440f2a67f84d2d2e26960.
 ---
@@ -26,7 +27,7 @@ index 70c1912f8..fa7840f09 100644
  void
  cmain (void)
 diff --git a/configure.ac b/configure.ac
-index a282bf7bf..17937baf4 100644
+index d8ca1b7c1..041cfbab4 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -1461,6 +1461,7 @@ elif test x$grub_cv_target_cc_link_format = x-mi386pe || test x$grub_cv_target_c
@@ -45,9 +46,9 @@ index a282bf7bf..17937baf4 100644
    TARGET_IMG_CFLAGS=
  fi
  
-@@ -1793,18 +1795,6 @@ LIBS=""
- grub_ASM_USCORE
- grub_PROG_TARGET_CC
+@@ -1798,18 +1800,6 @@ grub_PROG_TARGET_CC
+ m4_ifndef([AX_CHECK_LINK_FLAG], [m4_fatal([autoconf-archive is missing. You must install it to generate the configure script.])])
+ 
  if test "x$TARGET_APPLE_LINKER" != x1 ; then
 -AX_CHECK_LINK_FLAG([-Wl,--image-base,0x400000],
 -    [TARGET_IMG_BASE_LDOPT="-Wl,--image-base"],
diff --git a/config/grub/nvme/patches/0011-Revert-configure-Print-a-more-helpful-error-if-autoc.patch b/config/grub/nvme/patches/0011-Revert-configure-Print-a-more-helpful-error-if-autoc.patch
new file mode 100644
index 00000000..c0a504ff
--- /dev/null
+++ b/config/grub/nvme/patches/0011-Revert-configure-Print-a-more-helpful-error-if-autoc.patch
@@ -0,0 +1,30 @@
+From abf2bf6e2973ccaa994f63ff851ba11cbd45f1eb Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Mon, 19 Jan 2026 15:27:23 +0000
+Subject: [PATCH 1/1] Revert "configure: Print a more helpful error if
+ autoconf-archive is not installed"
+
+This reverts commit ac042f3f58d33ce9cd5ff61750f06da1a1d7b0eb.
+---
+ configure.ac | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 041cfbab4..209c0fb11 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1794,11 +1794,6 @@ LIBS=""
+ # Defined in acinclude.m4.
+ grub_ASM_USCORE
+ grub_PROG_TARGET_CC
+-
+-# The error message produced by autoconf if autoconf-archive is not installed is
+-# quite misleading and not very helpful. So, try point people in the right direction.
+-m4_ifndef([AX_CHECK_LINK_FLAG], [m4_fatal([autoconf-archive is missing. You must install it to generate the configure script.])])
+-
+ if test "x$TARGET_APPLE_LINKER" != x1 ; then
+ grub_PROG_OBJCOPY_ABSOLUTE
+ fi
+-- 
+2.47.3
+
diff --git a/config/grub/nvme/target.cfg b/config/grub/nvme/target.cfg
index 1063406e..e2a67cc0 100644
--- a/config/grub/nvme/target.cfg
+++ b/config/grub/nvme/target.cfg
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 tree="nvme"
-rev="25b7f6b9344a4bac18c26ce143a156ac2bcb3ec4"
+rev="eaa3b8f0f90605a82c6bfda4c5c4b73c58eb81ac"
diff --git a/config/grub/xhci_nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch b/config/grub/xhci_nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
index 46e5059f..7f489819 100644
--- a/config/grub/xhci_nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
+++ b/config/grub/xhci_nvme/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
@@ -1,7 +1,7 @@
-From 5e70ef9fa3a6474ec827c15329d13c9c984f147a Mon Sep 17 00:00:00 2001
+From 8ce8095abbbcc69b50466cb2b890a59be5a9baed Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 31 Oct 2021 03:47:05 +0000
-Subject: [PATCH 01/20] mitigate grub's missing characters for borders/arrow
+Subject: [PATCH 01/21] mitigate grub's missing characters for borders/arrow
  characters
 
 This cleans up the display on the main screen in GRUB.
diff --git a/config/grub/xhci_nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch b/config/grub/xhci_nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
index b0d81978..042cd38c 100644
--- a/config/grub/xhci_nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
+++ b/config/grub/xhci_nvme/patches/0002-say-the-name-libreboot-in-the-grub-menu.patch
@@ -1,7 +1,7 @@
-From f87a74e198cea4ee79051fc789a06ad3695ad1db Mon Sep 17 00:00:00 2001
+From d073d6a6d3c63a2b37df754bb890f88482ef2a75 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sat, 19 Nov 2022 16:30:24 +0000
-Subject: [PATCH 02/20] say the name libreboot, in the grub menu
+Subject: [PATCH 02/21] say the name libreboot, in the grub menu
 
 ---
  grub-core/normal/main.c | 2 +-
@@ -16,7 +16,7 @@ index de9a3f961..1fabb9c86 100644
    grub_term_cls (term);
  
 -  msg_formatted = grub_xasprintf (_("GNU GRUB  version %s"), PACKAGE_VERSION);
-+  msg_formatted = grub_xasprintf (_("Libreboot 26.01 RC1 Tenacious Tomato (GRUB menu): https://libreboot.org/"));
++  msg_formatted = grub_xasprintf (_("Libreboot 25.06 Luminous Lemon (GRUB menu): https://libreboot.org/"));
    if (!msg_formatted)
      return;
  
diff --git a/config/grub/xhci_nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch b/config/grub/xhci_nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
index d3547d11..3e6d9203 100644
--- a/config/grub/xhci_nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
+++ b/config/grub/xhci_nvme/patches/0003-at_keyboard-coreboot-force-scancodes2-translate.patch
@@ -1,7 +1,7 @@
-From e647f6b06788022a746e8f38ed2b092013d1d570 Mon Sep 17 00:00:00 2001
+From befc0d1c61b4ba0c43981774eeff0f0f026f513d Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Mon, 30 Oct 2023 22:19:21 +0000
-Subject: [PATCH 03/20] at_keyboard coreboot: force scancodes2+translate
+Subject: [PATCH 03/21] at_keyboard coreboot: force scancodes2+translate
 
 Scan code set 2 with translation should be assumed in
 every case, as the default starting position.
diff --git a/config/grub/xhci_nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch b/config/grub/xhci_nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
index b3fd8956..0fdcaac7 100644
--- a/config/grub/xhci_nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
+++ b/config/grub/xhci_nvme/patches/0004-keylayouts-don-t-print-Unknown-key-message.patch
@@ -1,7 +1,7 @@
-From 1f0c3362178d1ad44998a98782bcb1e412af9d79 Mon Sep 17 00:00:00 2001
+From abe0aa9a6edba181b0f964f3cf4bcd7155322ac1 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Tue, 31 Oct 2023 10:33:28 +0000
-Subject: [PATCH 04/20] keylayouts: don't print "Unknown key" message
+Subject: [PATCH 04/21] keylayouts: don't print "Unknown key" message
 
 on keyboards with stuck keys, this results in GRUB just
 spewing it repeatedly, preventing use of GRUB.
diff --git a/config/grub/xhci_nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch b/config/grub/xhci_nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
index 0d49f993..cec589e1 100644
--- a/config/grub/xhci_nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
+++ b/config/grub/xhci_nvme/patches/0005-don-t-print-missing-prefix-errors-on-the-screen.patch
@@ -1,7 +1,7 @@
-From b902f68dacba764fe4d4200cae000cf23385df8e Mon Sep 17 00:00:00 2001
+From f8d8c00b9ff65bbaef029b087d6b2ad1091b39e4 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 16:14:58 +0000
-Subject: [PATCH 05/20] don't print missing prefix errors on the screen
+Subject: [PATCH 05/21] don't print missing prefix errors on the screen
 
 we do actually set the prefix. this patch modifies
 grub to still set grub_errno and return accordingly,
diff --git a/config/grub/xhci_nvme/patches/0006-don-t-print-error-if-module-not-found.patch b/config/grub/xhci_nvme/patches/0006-don-t-print-error-if-module-not-found.patch
index 07c5713f..afffefca 100644
--- a/config/grub/xhci_nvme/patches/0006-don-t-print-error-if-module-not-found.patch
+++ b/config/grub/xhci_nvme/patches/0006-don-t-print-error-if-module-not-found.patch
@@ -1,7 +1,7 @@
-From 2da7fd383afee0a91c1eeb5120a46e165b9386c3 Mon Sep 17 00:00:00 2001
+From 807a54732c3a9b056d33a0fdb0baedd44b581f0b Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 16:36:22 +0000
-Subject: [PATCH 06/20] don't print error if module not found
+Subject: [PATCH 06/21] don't print error if module not found
 
 still set grub_errno accordingly, and otherwise
 behave the same. in libreboot, we remove a lot of
diff --git a/config/grub/xhci_nvme/patches/0007-don-t-print-empty-error-messages.patch b/config/grub/xhci_nvme/patches/0007-don-t-print-empty-error-messages.patch
index 108f4b5f..44a9c432 100644
--- a/config/grub/xhci_nvme/patches/0007-don-t-print-empty-error-messages.patch
+++ b/config/grub/xhci_nvme/patches/0007-don-t-print-empty-error-messages.patch
@@ -1,7 +1,7 @@
-From 5c26d4bb0cc69cb9f4b9e4f6de794f309d5210f4 Mon Sep 17 00:00:00 2001
+From 53ae675a60c53792b0296828fb66d414b2d3f70e Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Sun, 5 Nov 2023 17:25:20 +0000
-Subject: [PATCH 07/20] don't print empty error messages
+Subject: [PATCH 07/21] don't print empty error messages
 
 this is part two of the quest to kill the prefix
 error message. after i disabled prefix-related
diff --git a/config/grub/xhci_nvme/patches/0008-grub-core-bus-usb-Parse-SuperSpeed-companion-descrip.patch b/config/grub/xhci_nvme/patches/0008-grub-core-bus-usb-Parse-SuperSpeed-companion-descrip.patch
index 6144f1e0..95e9fb7b 100644
--- a/config/grub/xhci_nvme/patches/0008-grub-core-bus-usb-Parse-SuperSpeed-companion-descrip.patch
+++ b/config/grub/xhci_nvme/patches/0008-grub-core-bus-usb-Parse-SuperSpeed-companion-descrip.patch
@@ -1,7 +1,7 @@
-From b47687966ebad85b16d58469237b048c10f86610 Mon Sep 17 00:00:00 2001
+From 64769f3b285e8bf2c21a65fba81673a0a4f6dde3 Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Sun, 15 Nov 2020 19:00:27 +0100
-Subject: [PATCH 08/20] grub-core/bus/usb: Parse SuperSpeed companion
+Subject: [PATCH 08/21] grub-core/bus/usb: Parse SuperSpeed companion
  descriptors
 
 Parse the SS_ENDPOINT_COMPANION descriptor, which is only present on USB 3.0
diff --git a/config/grub/xhci_nvme/patches/0009-usb-Add-enum-for-xHCI.patch b/config/grub/xhci_nvme/patches/0009-usb-Add-enum-for-xHCI.patch
index 4f88de35..5b79d33c 100644
--- a/config/grub/xhci_nvme/patches/0009-usb-Add-enum-for-xHCI.patch
+++ b/config/grub/xhci_nvme/patches/0009-usb-Add-enum-for-xHCI.patch
@@ -1,7 +1,7 @@
-From 05b2607120d0ccfb826bc83d4f4d2741f4f0a6a1 Mon Sep 17 00:00:00 2001
+From 43522cfb0ec375be1b6a226103e9a55d4b88ee1d Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Mon, 7 Dec 2020 08:41:22 +0100
-Subject: [PATCH 09/20] usb: Add enum for xHCI
+Subject: [PATCH 09/21] usb: Add enum for xHCI
 
 Will be used in future patches.
 
diff --git a/config/grub/xhci_nvme/patches/0010-usbtrans-Set-default-maximum-packet-size.patch b/config/grub/xhci_nvme/patches/0010-usbtrans-Set-default-maximum-packet-size.patch
index 938b2266..c6196f87 100644
--- a/config/grub/xhci_nvme/patches/0010-usbtrans-Set-default-maximum-packet-size.patch
+++ b/config/grub/xhci_nvme/patches/0010-usbtrans-Set-default-maximum-packet-size.patch
@@ -1,7 +1,7 @@
-From 8de1eafa067bfaae5d58ca0c5616e159356dc6c8 Mon Sep 17 00:00:00 2001
+From 296f9b732393315bc3a91f8531f6ac9e7b9f43e0 Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Mon, 7 Dec 2020 08:41:23 +0100
-Subject: [PATCH 10/20] usbtrans: Set default maximum packet size
+Subject: [PATCH 10/21] usbtrans: Set default maximum packet size
 
 Set the maximum packet size to 512 for SuperSpeed devices.
 
diff --git a/config/grub/xhci_nvme/patches/0011-grub-core-bus-usb-Add-function-pointer-for-attach-de.patch b/config/grub/xhci_nvme/patches/0011-grub-core-bus-usb-Add-function-pointer-for-attach-de.patch
index 41f5c1e3..ac53118a 100644
--- a/config/grub/xhci_nvme/patches/0011-grub-core-bus-usb-Add-function-pointer-for-attach-de.patch
+++ b/config/grub/xhci_nvme/patches/0011-grub-core-bus-usb-Add-function-pointer-for-attach-de.patch
@@ -1,7 +1,7 @@
-From 4cda4c986931067b1442c165d6d207d6948529b8 Mon Sep 17 00:00:00 2001
+From de471d16aeaab3cf12956d783604f22944ea7ed0 Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Sun, 15 Nov 2020 19:51:42 +0100
-Subject: [PATCH 11/20] grub-core/bus/usb: Add function pointer for
+Subject: [PATCH 11/21] grub-core/bus/usb: Add function pointer for
  attach/detach events
 
 The xHCI code needs to be called for attaching or detaching a device.
diff --git a/config/grub/xhci_nvme/patches/0012-grub-core-bus-usb-usbhub-Add-new-private-fields-for-.patch b/config/grub/xhci_nvme/patches/0012-grub-core-bus-usb-usbhub-Add-new-private-fields-for-.patch
index 9e947020..fbedfc77 100644
--- a/config/grub/xhci_nvme/patches/0012-grub-core-bus-usb-usbhub-Add-new-private-fields-for-.patch
+++ b/config/grub/xhci_nvme/patches/0012-grub-core-bus-usb-usbhub-Add-new-private-fields-for-.patch
@@ -1,7 +1,7 @@
-From e29dd6f6ccc73f2e4c04261c0367e1c6a0dbbce6 Mon Sep 17 00:00:00 2001
+From 8966fadb8c19fd5c30dd585a53f465767c1cd627 Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Mon, 7 Dec 2020 08:41:25 +0100
-Subject: [PATCH 12/20] grub-core/bus/usb/usbhub: Add new private fields for
+Subject: [PATCH 12/21] grub-core/bus/usb/usbhub: Add new private fields for
  xHCI controller
 
 Store the root port number, the route, consisting out of the port ID
diff --git a/config/grub/xhci_nvme/patches/0013-grub-core-bus-usb-Add-xhci-support.patch b/config/grub/xhci_nvme/patches/0013-grub-core-bus-usb-Add-xhci-support.patch
index 9661a425..1393092a 100644
--- a/config/grub/xhci_nvme/patches/0013-grub-core-bus-usb-Add-xhci-support.patch
+++ b/config/grub/xhci_nvme/patches/0013-grub-core-bus-usb-Add-xhci-support.patch
@@ -1,7 +1,7 @@
-From aa09b16597347353c561f55a32eb27f662b41053 Mon Sep 17 00:00:00 2001
+From 764e79efa273fadb8fc4b5ec286dd9e5688a58e8 Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Mon, 7 Dec 2020 08:41:26 +0100
-Subject: [PATCH 13/20] grub-core/bus/usb: Add xhci support
+Subject: [PATCH 13/21] grub-core/bus/usb: Add xhci support
 
 Add support for xHCI USB controllers.
 The code is based on seabios implementation, but has been heavily
@@ -67,7 +67,7 @@ index 43635d5ff..65016f856 100644
  
  endif
 diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
-index fa4bc54aa..208badbdf 100644
+index 0cf155128..ec4c76ea8 100644
 --- a/grub-core/Makefile.core.def
 +++ b/grub-core/Makefile.core.def
 @@ -675,6 +675,13 @@ module = {
diff --git a/config/grub/xhci_nvme/patches/0014-grub-core-bus-usb-usbhub-Add-xHCI-non-root-hub-suppo.patch b/config/grub/xhci_nvme/patches/0014-grub-core-bus-usb-usbhub-Add-xHCI-non-root-hub-suppo.patch
index 98f38569..bb5c4fd8 100644
--- a/config/grub/xhci_nvme/patches/0014-grub-core-bus-usb-usbhub-Add-xHCI-non-root-hub-suppo.patch
+++ b/config/grub/xhci_nvme/patches/0014-grub-core-bus-usb-usbhub-Add-xHCI-non-root-hub-suppo.patch
@@ -1,7 +1,7 @@
-From 861b218be772b8abf090647fc24eb7c7ccc1d2db Mon Sep 17 00:00:00 2001
+From f289290da21c2eafdf52ae4859623971a3da07bb Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Mon, 7 Dec 2020 08:41:27 +0100
-Subject: [PATCH 14/20] grub-core/bus/usb/usbhub: Add xHCI non root hub support
+Subject: [PATCH 14/21] grub-core/bus/usb/usbhub: Add xHCI non root hub support
 
 Tested on Intel PCH C246, the USB3 hub can be configured by grub.
 
diff --git a/config/grub/xhci_nvme/patches/0015-xHCI-also-accept-SBRN-0x31-and-0x32.patch b/config/grub/xhci_nvme/patches/0015-xHCI-also-accept-SBRN-0x31-and-0x32.patch
index 69d0e653..9deb581d 100644
--- a/config/grub/xhci_nvme/patches/0015-xHCI-also-accept-SBRN-0x31-and-0x32.patch
+++ b/config/grub/xhci_nvme/patches/0015-xHCI-also-accept-SBRN-0x31-and-0x32.patch
@@ -1,7 +1,7 @@
-From 0a1a2f3a2f4b3908f094133c86fda0e882dabda5 Mon Sep 17 00:00:00 2001
+From e8bb5e7445dad3514c88d5286563781f27233e5e Mon Sep 17 00:00:00 2001
 From: Sven Anderson <sven@anderson.de>
 Date: Sat, 28 May 2022 21:39:23 +0200
-Subject: [PATCH 15/20] xHCI: also accept SBRN 0x31 and 0x32
+Subject: [PATCH 15/21] xHCI: also accept SBRN 0x31 and 0x32
 
 Signed-off-by: Sven Anderson <sven@anderson.de>
 ---
diff --git a/config/grub/xhci_nvme/patches/0016-xhci-fix-port-indexing.patch b/config/grub/xhci_nvme/patches/0016-xhci-fix-port-indexing.patch
index bdbaf417..b1cb368a 100644
--- a/config/grub/xhci_nvme/patches/0016-xhci-fix-port-indexing.patch
+++ b/config/grub/xhci_nvme/patches/0016-xhci-fix-port-indexing.patch
@@ -1,7 +1,7 @@
-From 9343cdda106d47561f25ce1e39a86d62cb0bfd08 Mon Sep 17 00:00:00 2001
+From 3db55ea63bc2c4fb41f7489a77a42c821256bbf5 Mon Sep 17 00:00:00 2001
 From: Sven Anderson <sven@anderson.de>
 Date: Mon, 13 Jan 2025 19:51:41 +0100
-Subject: [PATCH 16/20] xhci: fix port indexing
+Subject: [PATCH 16/21] xhci: fix port indexing
 
 ---
  grub-core/bus/usb/xhci.c | 10 +++++-----
diff --git a/config/grub/xhci_nvme/patches/0017-xhci-configure-TT-for-non-root-hubs.patch b/config/grub/xhci_nvme/patches/0017-xhci-configure-TT-for-non-root-hubs.patch
index 83410e2e..fb8ed0b4 100644
--- a/config/grub/xhci_nvme/patches/0017-xhci-configure-TT-for-non-root-hubs.patch
+++ b/config/grub/xhci_nvme/patches/0017-xhci-configure-TT-for-non-root-hubs.patch
@@ -1,7 +1,7 @@
-From 41e966e3054862e1921e14bd2ecec3bfb20cba8f Mon Sep 17 00:00:00 2001
+From a82ef95fffc0a869e90467ce4f7c28282c084518 Mon Sep 17 00:00:00 2001
 From: Sven Anderson <sven@anderson.de>
 Date: Mon, 13 Jan 2025 20:26:32 +0100
-Subject: [PATCH 17/20] xhci: configure TT for non-root-hubs
+Subject: [PATCH 17/21] xhci: configure TT for non-root-hubs
 
 ---
  grub-core/bus/usb/usbhub.c |  6 +++++
diff --git a/config/grub/xhci_nvme/patches/0018-Fix-compilation-on-x86_64.patch b/config/grub/xhci_nvme/patches/0018-Fix-compilation-on-x86_64.patch
index 405cfeb9..70a1a22c 100644
--- a/config/grub/xhci_nvme/patches/0018-Fix-compilation-on-x86_64.patch
+++ b/config/grub/xhci_nvme/patches/0018-Fix-compilation-on-x86_64.patch
@@ -1,7 +1,7 @@
-From 114346473d1e5d3660ea0dae4ed9f4c8ad98bbeb Mon Sep 17 00:00:00 2001
+From cc671d76816c8370a85e289d5ac7bdf1f687ff3a Mon Sep 17 00:00:00 2001
 From: Patrick Rudolph <patrick.rudolph@9elements.com>
 Date: Wed, 24 Feb 2021 08:25:41 +0100
-Subject: [PATCH 18/20] Fix compilation on x86_64
+Subject: [PATCH 18/21] Fix compilation on x86_64
 
 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
 ---
diff --git a/config/grub/xhci_nvme/patches/0019-Add-native-NVMe-driver-based-on-SeaBIOS.patch b/config/grub/xhci_nvme/patches/0019-Add-native-NVMe-driver-based-on-SeaBIOS.patch
index 57762843..f09ae69d 100644
--- a/config/grub/xhci_nvme/patches/0019-Add-native-NVMe-driver-based-on-SeaBIOS.patch
+++ b/config/grub/xhci_nvme/patches/0019-Add-native-NVMe-driver-based-on-SeaBIOS.patch
@@ -1,7 +1,7 @@
-From 2b255ee97a48f280a20acd807386bec52ea447c8 Mon Sep 17 00:00:00 2001
+From 467fe4c5a98c0cfc1b357ec8acc360a03b5f7038 Mon Sep 17 00:00:00 2001
 From: Mate Kukri <km@mkukri.xyz>
 Date: Mon, 20 May 2024 11:43:35 +0100
-Subject: [PATCH 19/20] Add native NVMe driver based on SeaBIOS
+Subject: [PATCH 19/21] Add native NVMe driver based on SeaBIOS
 
 Tested to successfully boot Debian on QEMU and OptiPlex 3050.
 
@@ -31,10 +31,10 @@ index 65016f856..7bc0866ba 100644
  
  endif
 diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
-index 208badbdf..219282524 100644
+index ec4c76ea8..08b83ad06 100644
 --- a/grub-core/Makefile.core.def
 +++ b/grub-core/Makefile.core.def
-@@ -2775,3 +2775,9 @@ module = {
+@@ -2780,3 +2780,9 @@ module = {
    cflags = '-Wno-uninitialized';
    cppflags = '-I$(srcdir)/lib/libtasn1-grub -I$(srcdir)/tests/asn1/';
  };
diff --git a/config/grub/xhci_nvme/patches/0020-kern-coreboot-mmap-Map-to-reserved.patch b/config/grub/xhci_nvme/patches/0020-kern-coreboot-mmap-Map-to-reserved.patch
index 9cf94a25..ffa01e7a 100644
--- a/config/grub/xhci_nvme/patches/0020-kern-coreboot-mmap-Map-to-reserved.patch
+++ b/config/grub/xhci_nvme/patches/0020-kern-coreboot-mmap-Map-to-reserved.patch
@@ -1,7 +1,7 @@
-From 4ece79a5e4708b96c2fd06a80b1aac0b6e232675 Mon Sep 17 00:00:00 2001
+From 331af0cc985aa5ec57964c6e3ab69f65c23f6481 Mon Sep 17 00:00:00 2001
 From: Paul Menzel <pmenzel@molgen.mpg.de>
 Date: Mon, 17 May 2021 10:24:36 +0200
-Subject: [PATCH 20/20] kern/coreboot/mmap: Map to reserved
+Subject: [PATCH 20/21] kern/coreboot/mmap: Map to reserved
 
 https://git.savannah.gnu.org/cgit/grub.git/commit/?id=6de9ee86bf9ae50967413e6a73b5dfd13e5ffb50
 
diff --git a/config/grub/xhci_nvme/patches/0021-Revert-configure-Check-linker-for-image-base-support.patch b/config/grub/xhci_nvme/patches/0021-Revert-configure-Check-linker-for-image-base-support.patch
index 6ec818ff..0e563fd5 100644
--- a/config/grub/xhci_nvme/patches/0021-Revert-configure-Check-linker-for-image-base-support.patch
+++ b/config/grub/xhci_nvme/patches/0021-Revert-configure-Check-linker-for-image-base-support.patch
@@ -1,7 +1,8 @@
-From 70e4ffed2f1cd9b6871341260cae31a5e68c3081 Mon Sep 17 00:00:00 2001
+From cf791012987ea90f7a88edd21a0f619fbc40986d Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Wed, 24 Dec 2025 01:42:17 +0100
-Subject: [PATCH 1/1] Revert "configure: Check linker for --image-base support"
+Subject: [PATCH 21/21] Revert "configure: Check linker for --image-base
+ support"
 
 This reverts commit 1a5417f39a0ccefcdd5440f2a67f84d2d2e26960.
 ---
@@ -26,7 +27,7 @@ index 70c1912f8..fa7840f09 100644
  void
  cmain (void)
 diff --git a/configure.ac b/configure.ac
-index a282bf7bf..17937baf4 100644
+index d8ca1b7c1..041cfbab4 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -1461,6 +1461,7 @@ elif test x$grub_cv_target_cc_link_format = x-mi386pe || test x$grub_cv_target_c
@@ -45,9 +46,9 @@ index a282bf7bf..17937baf4 100644
    TARGET_IMG_CFLAGS=
  fi
  
-@@ -1793,18 +1795,6 @@ LIBS=""
- grub_ASM_USCORE
- grub_PROG_TARGET_CC
+@@ -1798,18 +1800,6 @@ grub_PROG_TARGET_CC
+ m4_ifndef([AX_CHECK_LINK_FLAG], [m4_fatal([autoconf-archive is missing. You must install it to generate the configure script.])])
+ 
  if test "x$TARGET_APPLE_LINKER" != x1 ; then
 -AX_CHECK_LINK_FLAG([-Wl,--image-base,0x400000],
 -    [TARGET_IMG_BASE_LDOPT="-Wl,--image-base"],
diff --git a/config/grub/xhci_nvme/patches/0022-Revert-configure-Print-a-more-helpful-error-if-autoc.patch b/config/grub/xhci_nvme/patches/0022-Revert-configure-Print-a-more-helpful-error-if-autoc.patch
new file mode 100644
index 00000000..c0a504ff
--- /dev/null
+++ b/config/grub/xhci_nvme/patches/0022-Revert-configure-Print-a-more-helpful-error-if-autoc.patch
@@ -0,0 +1,30 @@
+From abf2bf6e2973ccaa994f63ff851ba11cbd45f1eb Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Mon, 19 Jan 2026 15:27:23 +0000
+Subject: [PATCH 1/1] Revert "configure: Print a more helpful error if
+ autoconf-archive is not installed"
+
+This reverts commit ac042f3f58d33ce9cd5ff61750f06da1a1d7b0eb.
+---
+ configure.ac | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 041cfbab4..209c0fb11 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1794,11 +1794,6 @@ LIBS=""
+ # Defined in acinclude.m4.
+ grub_ASM_USCORE
+ grub_PROG_TARGET_CC
+-
+-# The error message produced by autoconf if autoconf-archive is not installed is
+-# quite misleading and not very helpful. So, try point people in the right direction.
+-m4_ifndef([AX_CHECK_LINK_FLAG], [m4_fatal([autoconf-archive is missing. You must install it to generate the configure script.])])
+-
+ if test "x$TARGET_APPLE_LINKER" != x1 ; then
+ grub_PROG_OBJCOPY_ABSOLUTE
+ fi
+-- 
+2.47.3
+
diff --git a/config/grub/xhci_nvme/target.cfg b/config/grub/xhci_nvme/target.cfg
index d2be2d30..15e3e00e 100644
--- a/config/grub/xhci_nvme/target.cfg
+++ b/config/grub/xhci_nvme/target.cfg
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 tree="xhci_nvme"
-rev="25b7f6b9344a4bac18c26ce143a156ac2bcb3ec4"
+rev="eaa3b8f0f90605a82c6bfda4c5c4b73c58eb81ac"