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Merge from CV32E40X #512

Merged
merged 48 commits into from Oct 4, 2023
Merged

Merge from CV32E40X #512

merged 48 commits into from Oct 4, 2023

Commits on Sep 7, 2023

  1. Add rvfi_mem_exokay and rvfi_mem_err 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 7, 2023
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  2. Merge branch 'master' of https://github.com/openhwgroup/cv32e40x into… 

    … rvfi_mem

Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 7, 2023
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Commits on Sep 13, 2023

  1. Merge branch 'master' of https://github.com/openhwgroup/cv32e40x into… 

    … rvfi_mem
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    silabs-krdosvik committed Sep 13, 2023
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  2. Report err with one bit 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 13, 2023
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  3. correct typo 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 13, 2023
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  4. use relevant r/wmask to determined if there was a load or a store 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 13, 2023
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Commits on Sep 14, 2023

  1. Use first bit of data_obi_fifo-err, correct rvfi_mem_exokay and rvfi_… 

    …mem_err logic

Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 14, 2023
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Commits on Sep 15, 2023

  1. Parameterized Zicntr and Xif features 

    Signed-off-by: Halfdan Bechmann Dolva <halfdan.bechmann@silabs.com>
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    halfdan-dolva committed Sep 15, 2023
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  2. Made block names unique 

    Signed-off-by: Halfdan Bechmann Dolva <halfdan.bechmann@silabs.com>
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    halfdan-dolva committed Sep 15, 2023
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  3. Correct typos, display err and exokay for atomic and non-bufferable m… 

    …emory operations

Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 15, 2023
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  4. Fixes after running SEC vs cv32e40s with SEUCRE=0. 

    - Refactored branch_in_ex / branch_taken ex. SEC clean.
- Not allowing async debug, interrupts or NMI when csr_flush_ack_q == 1. NOT SEC clean.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Sep 15, 2023
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Commits on Sep 18, 2023

  1. Split counter register parameterization into ZICNTR and ZIHPM parameters 

    Signed-off-by: Halfdan Bechmann Dolva <halfdan.bechmann@silabs.com>
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    halfdan-dolva committed Sep 18, 2023
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  2. Merge pull request #951 from silabs-halfdan/parameterize_zicntr 

    Parameterize Zicntr and Xif features
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 18, 2023
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  3. Merge pull request #952 from silabs-oysteink/silabs-oysteink_xs-sec-c… 

    …hanges

Fixes after running SEC vs cv32e40s with SECURE=0.
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 18, 2023
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Commits on Sep 19, 2023

  1. use correct memtype bit, only set exokay and err on transferes that i… 

    …s fully non-bufferable

Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 19, 2023
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  2. Rewrite assertion to avoid unreachable cover 

    Signed-off-by: Oivind Ekelund <oivind.ekelund@silabs.com>
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    silabs-oivind committed Sep 19, 2023
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  3. Merge pull request #953 from silabs-oivind/sva_updates_8 

    Rewrite assertion to avoid unreachable cover
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 19, 2023
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  4. remove rvalid check for exokay, make logic more readable 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 19, 2023
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Commits on Sep 21, 2023

  1. Updated description of rvfi_mem_rdata, rvfi_mem_exokay, rvfi_mem_memt… 

    …ype and rvfi_mem_err.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Sep 21, 2023
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Commits on Sep 22, 2023

  1. Update rvfi.rst

    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 22, 2023
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  2. Merge pull request #954 from silabs-oysteink/silabs-oysteink_UM-rvfi-… 

    …err-exokay2

Updated description of rvfi_mem_rdata, rvfi_mem_exokay, rvfi_mem_memt…
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 22, 2023
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  3. Updated description of mtvec reset value and when mtvec is initialized. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Sep 22, 2023
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  4. define rvfi_mem_exokay and rvfi_mem_err according to usermanual 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 22, 2023
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  5. qualify err signal with memtype[0] for non-split accesses 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 22, 2023
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  6. remove unnecessary antecedent terms 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 22, 2023
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  7. change 7'd1 to 1'b1 

    Signed-off-by: Kristine Dosvik <krdosvik@silabs.com>
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    silabs-krdosvik committed Sep 22, 2023
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Commits on Sep 25, 2023

  1. Update control_status_registers.rst

    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 25, 2023
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  2. Update after review. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Sep 25, 2023
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  3. Merge pull request #955 from silabs-oysteink/silabs-oysteink_issue-586 

    Fix for issue #586
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 25, 2023
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Commits on Sep 26, 2023

  1. Updated debug spec version to 1.0-STABLE as of September 11th 2023. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Sep 26, 2023
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Commits on Sep 27, 2023

  1. Merge pull request #956 from silabs-oysteink/silabs-oytseink_debug-sp… 

    …ec-11-sept-23

Updated debug spec version to 1.0-STABLE as of September 11th 2023.
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 27, 2023
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  2. Merge pull request #947 from silabs-krdosvik/rvfi_mem 

    Rvfi mem exokay and err
    @Silabs-ArjanB
    Silabs-ArjanB committed Sep 27, 2023
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  3. Introduced 'lsu_err_wb_t' for output from the LSU to align with e40s. 

    SEC clean.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
    @silabs-oysteink
    silabs-oysteink committed Sep 27, 2023
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Commits on Sep 29, 2023

  1. fix clic-related yaml csr defs 

    Signed-off-by: Robin Pedersen <Robin.Pedersen@silabs.com>
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    silabs-robin committed Sep 29, 2023
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Commits on Oct 2, 2023

  1. Updated usage of lsu_err_wb_i in RVFI to reflect changing to a type i… 

    …nstead of logic.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 2, 2023
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  2. Comment updates. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 2, 2023
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  3. Merge pull request #957 from silabs-robin/yaml_fixes 

    CSR Yaml Updates
    @Silabs-ArjanB
    Silabs-ArjanB committed Oct 2, 2023
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  4. Merge pull request #958 from silabs-oysteink/silabs-oysteink_lsu-err-… 

    …type

Introduced type for lsu_err_wb
    @Silabs-ArjanB
    Silabs-ArjanB committed Oct 2, 2023
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Commits on Oct 3, 2023

  1. Added note about how AMO instructions are reported on RVFI. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 3, 2023
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  2. Merge pull request #959 from silabs-oysteink/silabs-oysteink_UM-RVFI-AMO 

    Added note about how AMO instructions are reported on RVFI.
    @Silabs-ArjanB
    Silabs-ArjanB committed Oct 3, 2023
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  3. Updated list of unused OBI signals for instruction and data OBI. Copi… 

    …ed sections to integration chapter about tieoffs.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 3, 2023
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  4. Fixed undriven signals: 

    - xif_offloading_o in id_stage was not driven when X_EXT==0
- core_resp_o.wpt_match was not driven in the align checker in the LSU
- MSB of sel_nodes within ff_one was not driven. Also fixed on cv32e40p with commit ab162975a52b79e2f2bd5dc7511a9e849485c22d.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 3, 2023
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  5. Merge pull request #961 from silabs-oysteink/silabs-oysteink_synth-wa… 

    …rnings

Fixed undriven signals
    @Silabs-ArjanB
    Silabs-ArjanB committed Oct 3, 2023
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  6. Changed to referencing OBI spec. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 3, 2023
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  7. Merge pull request #960 from silabs-oysteink/silabs-oysteink_UM-OBI-t… 

    …ieoff

Updated list of unused OBI signals for instruction and data OBI.
    @Silabs-ArjanB
    Silabs-ArjanB committed Oct 3, 2023
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Commits on Oct 4, 2023

  1. Merge remote-tracking branch 'openhw_e40x/master' into silabs-oystein… 

    …k_merge-w40.23-1

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 4, 2023
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  2. Updated OBI tieoffs and tied off exokay in rvfi_sva. 

    Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 4, 2023
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  3. Added atop and exokay to tied off signals for the LSU. Removed note a… 

    …bout RVFI and AMOs.

Signed-off-by: Oystein Knauserud <Oystein.Knauserud@silabs.com>
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    silabs-oysteink committed Oct 4, 2023
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