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authorLeah Woods <info@minifree.org>2015-07-18 19:31:16 (EDT)
committer Leah Woods <info@minifree.org>2016-05-18 10:15:26 (EDT)
commit12e695ec7b160b1cc62831838244454b7edd03d3 (patch)
tree7821900fe16ece180a021957371a7c0b798922dd /resources/libreboot/patch/r500/README
parent919af0e6b7cbff2171d370a0b830f2b9d740410b (diff)
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New board: ThinkPad R500 (experimental)r500-experimental
The ich9deblob and ich9gen utilities were modified, so that they support reading and/or writing descriptor images where the GbE region is not defined. These utilities were also re-factored and tidied up a bit. A quick was noticed during the course of this work, in that Compenent 1 Density was being set to 8MiB constantly, even on systems with 4MiB flash chips. Component 2 Density was set statically to 2MiB. ich9gen now sets both to 4MiB or 8MiB, depending on whether building the descriptor for a 4MiB or 8MiB ROM image. There are still some ACPI bugs (see docs/hcl/r500.html), which will have to be fixed upstream. TODO: get hw reg dumps from a factory R500, and compare with the X200 or T400 dumps.
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