[bazel] build RAM binary VMEM
This enables running the JTAG SRAM inject and debug ROM E2E tests in DV.
Signed-off-by: Timothy Trippel <ttrippel@google.com>
diff --git a/rules/opentitan.bzl b/rules/opentitan.bzl
index 3aedd0b..d86fb20 100644
--- a/rules/opentitan.bzl
+++ b/rules/opentitan.bzl
@@ -1049,17 +1049,34 @@
fail("invalid device; device must be in {}".format(PER_DEVICE_DEPS.keys()))
dev_deps = PER_DEVICE_DEPS[device]
devname = "{}_{}".format(name, device)
+ dev_targets = []
# Generate the binary.
- opentitan_binary(
+ dev_targets.extend(opentitan_binary(
name = devname,
deps = deps + dev_deps,
- extract_sw_logs_db = False,
+ extract_sw_logs_db = device == "sim_dv",
**kwargs
- )
+ ))
bin_name = "{}_{}".format(devname, "bin")
binaries.append(":" + bin_name)
+ # Generate Un-scrambled RAM VMEM (for testing SRAM injection in DV)
+ vmem_name = "{}_vmem".format(devname)
+ dev_targets.append(":" + vmem_name)
+ bin_to_vmem(
+ name = vmem_name,
+ bin = bin_name,
+ platform = platform,
+ word_size = 32,
+ )
+
+ # Create a filegroup with just the current device's targets.
+ native.filegroup(
+ name = devname,
+ srcs = dev_targets,
+ )
+
# Generate the archive file.
bin_to_archive(
name = name,
