[CI] Remove signed off IPs from the register module checker
This is temporary fix until the IP versioning discussion is completed.
As PR #965 merged, the Azure Pipeline failed on newer PRs.
```log
Build log #L1010
Register headers not up-to-date. Regenerate them with 'make -C hw regs'.
```
PR #965 didn't include `gpio`, `uart`, `rv_timer` from the collaterals
as those IPs were signed off ( #676 #615 #652 ). The azure pipeline
checks every IPs' generated register modules.
It is good as it can catch this case, which prevents silent upgrade of
internal modules in the signed-off IPs. But it is also annoying every
PRs from now failed.
So, temporary `hw/Makefile` ignores signed-off IPs until better IP
versioning rule is suggested.
This is related to #975
Signed-off-by: Eunchan Kim <eunchan@opentitan.org>
diff --git a/hw/Makefile b/hw/Makefile
index 3c23075..c3101f9 100644
--- a/hw/Makefile
+++ b/hw/Makefile
@@ -19,6 +19,12 @@
padctrl \
nmi_gen
+# SIGNOFF IP to be removed from auto-reggen
+# These IPs will be skipped in `regs` and `all` targets.
+# But it can be generated explictly, e.g. make uart_regs
+# This is temporary fix before IP versioning strategy is established.
+SIGNOFF = uart gpio rv_timer
+
TOPS ?= top_earlgrey
# conditional flags
@@ -30,6 +36,8 @@
dir_hjson = data
+dynips_reg = $(addsuffix _reg, $(filter-out $(SIGNOFF),$(IPS)))
+
ips_reg = $(addsuffix _reg, $(IPS))
ips_reg_header = $(addsuffix _reg_header, $(IPS))
@@ -38,7 +46,7 @@
tops_reg = $(addsuffix _reg,$(TOPS))
-all: $(ips_reg) $(tops_gen) $(tops_reg) banner
+all: $(dynips_reg) $(tops_gen) $(tops_reg) banner
banner:
@echo "############################################"
@@ -46,7 +54,7 @@
@echo "${REG_OUTPUT_DIR}"
@echo "############################################"
-regs: $(ips_reg) $(tops_reg) banner
+regs: $(dynips_reg) $(tops_reg) banner
pre_reg:
mkdir -p ${REG_OUTPUT_DIR}
