So we need to fix this without breaking Quark. Fortunately, Quark does
not appear to care about the virtual mapping, and so we can simply
do a partial revert of commit 2a457fb31df6 ("efi/capsule-loader: Use
page addresses rather than struct page pointers"), and create a vmap()
mapping of the entire capsule (including header) based on the reinstated
struct page array, unless running on Quark, in which case we pass the
capsule header copy as before.
Working on the Galileo (Quark x1000 non-secure) Ard. I've tested a
capsule with and without the quirk header so it should work on the
secure part too.
Tested-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
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bod
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