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path: root/config/coreboot/default/patches/0023-mb-dell-Add-Latitude-E5420-Sandy-Bridge.patch
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2024-11-01coreboot/default: Re-base all patchesLeah Rowe
There were a lot of unnecessary patches, such as the VRAM patches; as Nicholas Chin has explained to me, the drivers for these machines will just allocate what RAM they want anyway, so in a lot of cases the extra allocated Video RAM simply reduces the total amount of memory for other uses. In general, we have a lot of patches that have existed for years. A much more aggressive sweep will be done in the next major audit, especially when the revisions are updated again. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-26Update dell 3050 patch to patch 15 (pwm fix)Leah Rowe
Use patchset 15 instead of 14: config/coreboot/default/patches/0061-WIP-OptiPlex-3050-Micro-port.patch Rebase the verb patch; patchset 15 modified the Makefile: config/coreboot/default/patches/0064-dell-optiplex_3050-add-hda_verb.c.patch We were using patchset 14 for the 3050 micro: https://review.coreboot.org/c/coreboot/+/82053/14 Now we use patchset 15: https://review.coreboot.org/c/coreboot/+/82053/15 Without this patch, the fans are always on a low setting, on the Dell OptiPlex 3050 Micro, even under stress conditions. With this patch, the fans change speed according to CPU temperature. I had to rebase my verb patch, because Mate modified the Makefile to add his sch5555 handler, on the same line where I add hda_verb. Mate tells me he will merge my verb and vbt patches into a further patchset later on. For now, I've simply rebased these patches on top of Mate's newer work; I've told him he can use them in his port. I'm probably going to now issue a new revision ROM image for Libreboot 20241008, so that users can get this fix sooner. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-08-09coreboot/default: Update to 97bc693ab (2024-07-29)Leah Rowe
Several patches are now merged upstream and no longer needed in lbmk, such as the HP EliteBook 8560w patch, and related patches. Some patches were changed, for example the Dell Latitude ivb/snb laptops are now variants in coreboot, instead of being individual ports; now they re-use the same base code. This this, the corresponding files under config/submodules have changed, for things like 3rdparty submodules e.g. libgfxinit, and tarballs e.g. crossgcc. This is long overdue, and will enable more boards to be added. This newer revision will be used in the next release, and some follow-up patches will merge these trees into default: * coreboot/haswell * coreboot/dell Signed-off-by: Leah Rowe <leah@libreboot.org>