| Summary: | MFOCR and MCROF need to be one-hot | ||
|---|---|---|---|
| Product: | Libre-SOC's first SoC | Reporter: | Luke Kenneth Casson Leighton <lkcl> |
| Component: | Source Code | Assignee: | Luke Kenneth Casson Leighton <lkcl> |
| Status: | RESOLVED FIXED | ||
| Severity: | enhancement | CC: | libre-soc-bugs |
| Priority: | --- | ||
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | Linux | ||
| NLnet milestone: | NLNet.2019.10.043.Wishbone | total budget (EUR) for completion of task and all subtasks: | 200 |
| budget (EUR) for this task, excluding subtasks' budget: | 200 | parent task for budget allocation: | 383 |
| child tasks for budget allocation: | The table of payments (in EUR) for this task; TOML format: |
lkcl = { amount = 200, submitted = 2020-12-06, paid = 2020-12-06 }
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| Bug Depends on: | |||
| Bug Blocks: | 383 | ||
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Description
Luke Kenneth Casson Leighton
2020-08-27 22:09:31 BST
https://git.libre-soc.org/?p=soc.git;a=blob;f=src/soc/decoder/power_regspec_map.py;h=1e6cf3af2356ab7e6f290290823dac4a1cf2a93c;hb=HEAD#l63 change read_cr_whole to be a Data(8) power_decode2.py use a PriorityPicker if bit 20 is 1 otherwise set equal to FXM straight. this uses full_cr read enable as a madk, directly. cr main_stage.py no longer expands FXM mask because full_cr only contains necessary fields. write full cr mask likewise same thing. https://git.libre-soc.org/?p=soc.git;a=blob;f=src/soc/fu/cr/main_stage.py;h=e81f77f7dbeaa9449b10b7159699504b063a5177;hb=HEAD#l116 no longer need to do read modify write because FXM (or onehot) is inherently the write enable, directly onto the full_cr. commit 05bf9da9a9f4b9be556e28a8b0468009c639e1ae (HEAD -> master, origin/master) Author: Luke Kenneth Casson Leighton <lkcl@lkcl.net> Date: Sun Aug 30 15:45:03 2020 +0100 reversal of FXM mask for one-hot selection in OP_MTCR decode |