diff options
| author | Leah Rowe <leah@libreboot.org> | 2023-09-03 19:55:58 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2023-09-03 22:40:33 +0100 |
| commit | 19efdf9eebaf60038f652e870f58aea4b1f14b6d (patch) | |
| tree | 30152f6970c7b8c69f7b6783be57a41fbf0598ad /script/handle | |
| parent | af8d8cda7d639b594f70efde5e52ee712d996c7b (diff) | |
ich9m mainboards: use pre-assembled ifd/gbe files
This cuts down on build time, and it will allow libreboot
to remove large chunks of code.
these ifd/gbe configs are just binary-encoded config files,
in a format well-understood. they can easily be opened up
and displayed, using ich9show or ifdtool, and manipulated
by these tools; bincfg can generate them from scratch, and
nvmutil can change mac addresses, for example.
so, do this and remove from lbmk the following:
* ich9utils (which contains ich9gen) - not needed anymore
* code in lbmk for handling ich9gen and insertions; the
coreboot build system is now used, for this same purpose,
so remove such code from lbmk
this results in a massive code size reduction (thousands of
lines) in lbmk; smaller when only looking at the build
system, but much larger when you consider that ich9utils
is also removed (about 3k sloc)
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'script/handle')
| -rwxr-xr-x | script/handle/make/config | 17 | ||||
| -rwxr-xr-x | script/handle/make/file | 1 |
2 files changed, 0 insertions, 18 deletions
diff --git a/script/handle/make/config b/script/handle/make/config index 3db91550..b2ecdfaf 100755 --- a/script/handle/make/config +++ b/script/handle/make/config @@ -310,23 +310,6 @@ modify_coreboot_rom() count=64k conv=notrunc || \ err "modify_coreboot_rom: can't write i945 bootblock" fi - for romsize in 4 8 16; do - ifddir="descriptors/ich9m" - for bs in "4" "12"; do - ifdgbe="${ifddir}/ich9fdnogbe_${romsize}m.bin" - cmpstr="${romsize}MiB ICH9 IFD NOGBE NOR flash" - if [ "${bs}" = "12" ]; then - cmpstr="${romsize}MiB ICH9 IFD NOR flash" - ifdgbe="${ifddir}/ich9fdgbe_${romsize}m.bin" - fi - [ "${romtype}" = "${cmpstr}" ] || continue - [ -f "${ifdgbe}" ] || ./build descriptors ich9m || \ - err "modify_coreboot_rom: can't create ich9m ifd" - dd if="${ifdgbe}" of="${rompath}" bs=${bs}k count=1 \ - conv=notrunc || \ - err "modify_coreboot_rom: can't insert ich9m ifd" - done - done rm -f "${tmprom}" || \ err "modify_coreboot_rom: cannot remove tmprom" } diff --git a/script/handle/make/file b/script/handle/make/file index 4208285b..78834db7 100755 --- a/script/handle/make/file +++ b/script/handle/make/file @@ -44,7 +44,6 @@ main() done [ -z "${project}" ] && err "project name not specified" - [ "${project}" = "ich9utils" ] && project="util/ich9utils" handle_dependencies run_make_command |