From 50adde0faa929c2c1e9f305357cbae6d9f0deae7 Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Thu, 22 Oct 2020 16:59:02 +0100 Subject: [PATCH] add query about cross-domain on the JTAG enable of WB https://bugs.libre-soc.org/show_bug.cgi?id=520 --- src/soc/simple/issuer.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/soc/simple/issuer.py b/src/soc/simple/issuer.py index 6243389c..27afb68e 100644 --- a/src/soc/simple/issuer.py +++ b/src/soc/simple/issuer.py @@ -60,6 +60,9 @@ class TestIssuerInternal(Elaboratable): self.jtag = JTAG(get_pinspecs(subset=subset)) # add signals to pspec to enable/disable icache and dcache # (or data and intstruction wishbone if icache/dcache not included) + # https://bugs.libre-soc.org/show_bug.cgi?id=520 + # TODO: do we actually care if these are not domain-synchronised? + # honestly probably not. pspec.wb_icache_en = self.jtag.wb_icache_en pspec.wb_dcache_en = self.jtag.wb_dcache_en -- 2.30.2