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| author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-04 18:57:06 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-10-20 14:48:05 +0000 |
| commit | e146fbd60c51ce8082364ece4bfc8f0d4407f483 (patch) | |
| tree | 3406194dc8a158c6c321f9b301b949517f4cec94 /src/lib/jpeg.h | |
| parent | 9efb0c082512240f58001698b22d3c8472669156 (diff) | |
Kconfig: Allow x86 to compress pre-ram stages if not run XIP
On the intel/glkrvp
compressed:
- romstage: 29659
- verstage: 31303
non compressed:
- romstage: 46244
- verstage: 47012
On qemu (with some additional patch to not run XIP)
compressed:
- romstage: 11203
non compressed:
- romstage: 13924
Even with a small romstage the size improvements are substantial,
which should result in a speedup when loading the stage. On the
up/squared loading romstage is sped up by 9ms.
TESTED: successfully boot the up/squared & google/vilboz.
Change-Id: I6906c8b6df45f2433d92d2ff1d1748cc4926c73a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Diffstat (limited to 'src/lib/jpeg.h')
0 files changed, 0 insertions, 0 deletions