dmactive description should allow system-wide reset#1103
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en-sc wants to merge 1 commit intoriscv:mainfrom
Open
dmactive description should allow system-wide reset#1103en-sc wants to merge 1 commit intoriscv:mainfrom
dmactive description should allow system-wide reset#1103en-sc wants to merge 1 commit intoriscv:mainfrom
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[3.2. Reset Control] allows for a system-wide reset to reset the Debug Module. Link: https://github.com/riscv/riscv-debug-spec/blob/a4678108534bef5b4fbf51e92acacd08b28c17af/debug_module.adoc?plain=1#L100 However, `dmactive` field description used to prohibit **any** other DM reset mechanism. The commit fixes this inconsistency.
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I don't think this is inconsistent. There should not exist a separate mechanism that resets the DM, but if there is then it must also reset all the harts. It might be worth mentioning that caveat about resetting all the harts in the dmactive description, but we shouldn't change the language away from "this should not exist." |
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[3.2. Reset Control] allows for a system-wide reset to reset the Debug Module.
Link:
riscv-debug-spec/debug_module.adoc
Line 100 in a467810
However,
dmactivefield description used to prohibit any other DM reset mechanism.The commit fixes this inconsistency.