From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 20 Feb 2021 23:15:06 +0000 (+0000)
Subject: add CR1 to DecodeCRIn/Out
X-Git-Tag: convert-csv-opcode-to-binary~188
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=aa33c1b9de05e7ff3fbd5ce577f5917f3d142d32;p=soc.git

add CR1 to DecodeCRIn/Out
---

diff --git a/src/soc/decoder/power_decoder2.py b/src/soc/decoder/power_decoder2.py
index 85f7b32d..05914987 100644
--- a/src/soc/decoder/power_decoder2.py
+++ b/src/soc/decoder/power_decoder2.py
@@ -681,6 +681,9 @@ class DecodeCRIn(Elaboratable):
             with m.Case(CRInSel.CR0):
                 comb += self.cr_bitfield.data.eq(0) # CR0 (MSB0 numbering)
                 comb += self.cr_bitfield.ok.eq(1)
+            with m.Case(CRInSel.CR1):
+                comb += self.cr_bitfield.data.eq(1) # CR1 (MSB0 numbering)
+                comb += self.cr_bitfield.ok.eq(1)
             with m.Case(CRInSel.BI):
                 comb += self.cr_bitfield.data.eq(self.dec.BI[2:5])
                 comb += self.cr_bitfield.ok.eq(1)
@@ -743,6 +746,9 @@ class DecodeCROut(Elaboratable):
             with m.Case(CROutSel.CR0):
                 comb += self.cr_bitfield.data.eq(0) # CR0 (MSB0 numbering)
                 comb += self.cr_bitfield.ok.eq(self.rc_in)  # only when RC=1
+            with m.Case(CROutSel.CR1):
+                comb += self.cr_bitfield.data.eq(1) # CR1 (MSB0 numbering)
+                comb += self.cr_bitfield.ok.eq(self.rc_in)  # only when RC=1
             with m.Case(CROutSel.BF):
                 comb += self.cr_bitfield.data.eq(self.dec.FormX.BF)
                 comb += self.cr_bitfield.ok.eq(1)