the region field of the register is four bits wide followed by the valid bit that causes the rnr update we rely on for the rasr write. 0x08 is just a bit short to reach the valid bit, and since rp2040 has only 8 regions it (at best) doesn't do anything at all. |
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.. | ||
src | ||
build.rs | ||
Cargo.toml | ||
funcsel.txt | ||
link-rp.x.in |