Bug 609 - set SVSTATE over DMI and JTAG interface
Summary: set SVSTATE over DMI and JTAG interface
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: Source Code (show other bugs)
Version: unspecified
Hardware: Other Linux
: --- enhancement
Assignee: Luke Kenneth Casson Leighton
Depends on:
Blocks: 583
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Reported: 2021-03-03 12:51 GMT by Luke Kenneth Casson Leighton
Modified: 2021-03-07 15:08 GMT (History)
2 users (show)

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Description Luke Kenneth Casson Leighton 2021-03-03 12:51:34 GMT
SVSTATE contains the Sub-PC and needs to be given the same peer status as PC.  that means adding to DMI and JTAG.
Comment 1 Luke Kenneth Casson Leighton 2021-03-07 15:08:50 GMT
automatically gets added to JTAG which is pass-through on DMI

commit 4d5482810c980ff927ccec62968a40a490ea86eb (HEAD -> master, origin/master)
Author: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date:   Sun Mar 7 15:05:24 2021 +0000

    add SVSTATE read to DMI interface