From 429e91f90894d30bc2c6e165d6f2a743c61b76f3 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Sat, 1 Jun 2024 23:01:30 +0100 Subject: make GRUB multi-tree and re-add xhci patches Re-add xHCI only on haswell and broadwell machines, where they are needed. Otherwise, keep the same GRUB code. The xHCI patches were removed because they caused issues on Sandybridge-based Dell Latitude laptops. See: https://codeberg.org/libreboot/lbmk/issues/216 The issue was not reported elsewhere, including on the Haswell/Broadwell hardware where they are needed, but the build system could only build one version of GRUB. The older machines do not need xHCI patches, because they either do not have xHCI patches, or work (in GRUB) because they're in EHCI mode when running the payload. So, the problem is that we need the xHCI patches for GRUB on Haswell/Broadwell hardware, but the patches break Sandybridge hardware, and we only had the one build of GRUB. To mitigate this problem, the build system now supports building multiple revisions of GRUB, with different patches, and each given coreboot target can say which GRUB tree to use by setting this in target.cfg: grubtree="xhci" In the above example, the "xhci" tree would be used. Some generic GRUB config has been moved to config/data/grub/ and config/grub/ now looks like config/coreboot/ - also, the grub.cfg file (named "payload" in each tree) is copied to the GRUB source tree as ".config", then added to GRUB's memdisk in the same way, as grub.cfg. Several other design changes had to be made because of this: * grub.cfg in memdisk no longer automatically jumps to one in CBFS, but now shows a menuentry for it if available * Certain commands in script/trees are disabled for GRUB, such as *config make commands. * gnulib is now defined in config/submodule/grub/, instead of config/git/grub - and this mitigates an existing bug where downloading gnulib first would make grub no longer possible to download in lbmk. The coreboot option CONFIG_FINALIZE_USB_ROUTE_XHCI has been re-enabled on: Dell OptiPlex 9020 MT, Dell OptiPlex 9020 SFF, Lenovo ThinkPad T440p and Lenovo ThinkPad W541 - now USB should work again in GRUB. The GRUB payload has been re-enabled on HP EliteBook 820 G2. This change will enable per-board GRUB optimisation in the future. For example, we hardcode what partitions and LVMs GRUB scans because * is slow on ICH7-based machines, due to GRUB's design. On other machines, * is reasonably fast, for automatically enumerating the list of devices for boot. Use of * (and other wildcards) could enable our GRUB payload to automatically boot more distros, with minimal fuss. This can be done at a later date, in subsequent revisions. Signed-off-by: Leah Rowe --- config/data/grub/keymap/colemak.gkb | Bin 0 -> 488 bytes config/data/grub/keymap/deqwertz.gkb | Bin 0 -> 508 bytes config/data/grub/keymap/esqwerty.gkb | Bin 0 -> 492 bytes config/data/grub/keymap/frazerty.gkb | Bin 0 -> 496 bytes config/data/grub/keymap/frdvbepo.gkb | Bin 0 -> 516 bytes config/data/grub/keymap/itqwerty.gkb | Bin 0 -> 488 bytes config/data/grub/keymap/ptqwerty.gkb | Bin 0 -> 492 bytes config/data/grub/keymap/svenska.gkb | Bin 0 -> 488 bytes config/data/grub/keymap/trqwerty.gkb | Bin 0 -> 476 bytes config/data/grub/keymap/ukdvorak.gkb | Bin 0 -> 372 bytes config/data/grub/keymap/ukqwerty.gkb | Bin 0 -> 488 bytes config/data/grub/keymap/usdvorak.gkb | Bin 0 -> 364 bytes config/data/grub/keymap/usqwerty.gkb | Bin 0 -> 344 bytes 13 files changed, 0 insertions(+), 0 deletions(-) create mode 100644 config/data/grub/keymap/colemak.gkb create mode 100644 config/data/grub/keymap/deqwertz.gkb create mode 100644 config/data/grub/keymap/esqwerty.gkb create mode 100644 config/data/grub/keymap/frazerty.gkb create mode 100644 config/data/grub/keymap/frdvbepo.gkb create mode 100644 config/data/grub/keymap/itqwerty.gkb create mode 100644 config/data/grub/keymap/ptqwerty.gkb create mode 100644 config/data/grub/keymap/svenska.gkb create mode 100644 config/data/grub/keymap/trqwerty.gkb create mode 100644 config/data/grub/keymap/ukdvorak.gkb create mode 100644 config/data/grub/keymap/ukqwerty.gkb create mode 100644 config/data/grub/keymap/usdvorak.gkb create mode 100644 config/data/grub/keymap/usqwerty.gkb (limited to 'config/data/grub/keymap') diff --git a/config/data/grub/keymap/colemak.gkb b/config/data/grub/keymap/colemak.gkb new file mode 100644 index 00000000..d357816b Binary files /dev/null and b/config/data/grub/keymap/colemak.gkb differ diff --git a/config/data/grub/keymap/deqwertz.gkb b/config/data/grub/keymap/deqwertz.gkb new file mode 100644 index 00000000..4928d026 Binary files /dev/null and b/config/data/grub/keymap/deqwertz.gkb differ diff --git a/config/data/grub/keymap/esqwerty.gkb b/config/data/grub/keymap/esqwerty.gkb new file mode 100644 index 00000000..6ce76330 Binary files /dev/null and b/config/data/grub/keymap/esqwerty.gkb differ diff --git a/config/data/grub/keymap/frazerty.gkb b/config/data/grub/keymap/frazerty.gkb new file mode 100644 index 00000000..f8455154 Binary files /dev/null and b/config/data/grub/keymap/frazerty.gkb differ diff --git a/config/data/grub/keymap/frdvbepo.gkb b/config/data/grub/keymap/frdvbepo.gkb new file mode 100644 index 00000000..20702607 Binary files /dev/null and b/config/data/grub/keymap/frdvbepo.gkb differ diff --git a/config/data/grub/keymap/itqwerty.gkb b/config/data/grub/keymap/itqwerty.gkb new file mode 100644 index 00000000..db10a54c Binary files /dev/null and b/config/data/grub/keymap/itqwerty.gkb differ diff --git a/config/data/grub/keymap/ptqwerty.gkb b/config/data/grub/keymap/ptqwerty.gkb new file mode 100644 index 00000000..5d9b453e Binary files /dev/null and b/config/data/grub/keymap/ptqwerty.gkb differ diff --git a/config/data/grub/keymap/svenska.gkb b/config/data/grub/keymap/svenska.gkb new file mode 100644 index 00000000..75ca762d Binary files /dev/null and b/config/data/grub/keymap/svenska.gkb differ diff --git a/config/data/grub/keymap/trqwerty.gkb b/config/data/grub/keymap/trqwerty.gkb new file mode 100644 index 00000000..452100d5 Binary files /dev/null and b/config/data/grub/keymap/trqwerty.gkb differ diff --git a/config/data/grub/keymap/ukdvorak.gkb b/config/data/grub/keymap/ukdvorak.gkb new file mode 100644 index 00000000..76b9e380 Binary files /dev/null and b/config/data/grub/keymap/ukdvorak.gkb differ diff --git a/config/data/grub/keymap/ukqwerty.gkb b/config/data/grub/keymap/ukqwerty.gkb new file mode 100644 index 00000000..5f513d85 Binary files /dev/null and b/config/data/grub/keymap/ukqwerty.gkb differ diff --git a/config/data/grub/keymap/usdvorak.gkb b/config/data/grub/keymap/usdvorak.gkb new file mode 100644 index 00000000..ef88232c Binary files /dev/null and b/config/data/grub/keymap/usdvorak.gkb differ diff --git a/config/data/grub/keymap/usqwerty.gkb b/config/data/grub/keymap/usqwerty.gkb new file mode 100644 index 00000000..0ea130f2 Binary files /dev/null and b/config/data/grub/keymap/usqwerty.gkb differ -- cgit v1.2.1