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authorHans Rosenfeld <hans.rosenfeld@amd.com>2010-10-29 17:14:31 +0200
committerBorislav Petkov <borislav.petkov@amd.com>2010-11-18 15:53:05 +0100
commit9653a5c76c8677b05b45b3b999d3b39988d2a064 (patch)
tree9224748c69296fc6ac50beae72f20e6e2ae16aca /firmware/ttusb-budget
parenteec1d4fa00c6552ae2fdf71d59f1eded7c88dd89 (diff)
x86, amd-nb: Cleanup AMD northbridge caching code
Support more than just the "Misc Control" part of the northbridges. Support more flags by turning "gart_supported" into a single bit flag that is stored in a flags member. Clean up related code by using a set of functions (amd_nb_num(), amd_nb_has_feature() and node_to_amd_nb()) instead of accessing the NB data structures directly. Reorder the initialization code and put the GART flush words caching in a separate function. Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'firmware/ttusb-budget')
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