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Ensure preloading supports byte granularity #128

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Merged
phsauter merged 2 commits into from
Apr 21, 2026
Merged

Ensure preloading supports byte granularity #128

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25289a4
croc_vip: Ensure preloading supports byte granularity
creinwar Apr 20, 2026
e9f8085
croc_vip: Move word alignment out of main loop
creinwar Apr 21, 2026
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9 changes: 9 additions & 0 deletions rtl/test/croc_vip.sv
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Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,15 @@ module croc_vip #(
byte_count = 0;
end
end

// Flush any remaining bytes
if (byte_count != 0) begin
data >>= 8 * (4 - byte_count); // zero-pad remaining bytes
jtag_write(dm::SBData0, data);
addr += 4;
byte_count = 0;
data = 32'h0;
end
end
jtag_dbg.write_dmi(dm::SBCS, JtagInitSbcs);
$fclose(file);
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