diff --git a/litex/soc/doc/__init__.py b/litex/soc/doc/__init__.py index 0ee6c3d58..fe2f479fd 100644 --- a/litex/soc/doc/__init__.py +++ b/litex/soc/doc/__init__.py @@ -32,7 +32,7 @@ def generate_svd(soc, buildpath, filename=None, name="soc", **kwargs): filename = name + ".svd" kwargs["name"] = name with open(buildpath + "/" + filename, "w", encoding="utf-8") as svd: - svd.write(export.get_svd(soc, **kwargs)) + svd.write(export.get_csr_svd(soc, **kwargs)) def generate_docs(soc, base_dir, diff --git a/litex/soc/integration/builder.py b/litex/soc/integration/builder.py index 333b4fcd4..209206746 100644 --- a/litex/soc/integration/builder.py +++ b/litex/soc/integration/builder.py @@ -14,7 +14,7 @@ import struct import shutil from litex.build.tools import write_to_file -from litex.soc.integration import cpu_interface, soc_core +from litex.soc.integration import export, soc_core __all__ = ["soc_software_packages", "soc_directory", "Builder", "builder_args", "builder_argdict"] @@ -45,7 +45,8 @@ class Builder: compile_software = True, compile_gateware = True, csr_json = None, - csr_csv = None): + csr_csv = None, + csr_svd = None): self.soc = soc # From Python doc: makedirs() will become confused if the path @@ -58,8 +59,9 @@ class Builder: self.compile_software = compile_software self.compile_gateware = compile_gateware - self.csr_csv = csr_csv + self.csr_csv = csr_csv self.csr_json = csr_json + self.csr_svd = csr_svd self.software_packages = [] for name in soc_software_packages: @@ -79,7 +81,7 @@ class Builder: def define(k, v): variables_contents.append("{}={}\n".format(k, _makefile_escape(v))) - for k, v in cpu_interface.get_cpu_mak(self.soc.cpu, self.compile_software): + for k, v in export.get_cpu_mak(self.soc.cpu, self.compile_software): define(k, v) # Distinguish between LiteX and MiSoC. define("LITEX", "1") @@ -106,25 +108,25 @@ class Builder: "".join(variables_contents)) write_to_file( os.path.join(self.generated_dir, "output_format.ld"), - cpu_interface.get_linker_output_format(self.soc.cpu)) + export.get_linker_output_format(self.soc.cpu)) write_to_file( os.path.join(self.generated_dir, "regions.ld"), - cpu_interface.get_linker_regions(self.soc.mem_regions)) + export.get_linker_regions(self.soc.mem_regions)) write_to_file( os.path.join(self.generated_dir, "mem.h"), - cpu_interface.get_mem_header(self.soc.mem_regions)) + export.get_mem_header(self.soc.mem_regions)) write_to_file( os.path.join(self.generated_dir, "soc.h"), - cpu_interface.get_soc_header(self.soc.constants)) + export.get_soc_header(self.soc.constants)) write_to_file( os.path.join(self.generated_dir, "csr.h"), - cpu_interface.get_csr_header(self.soc.csr_regions, + export.get_csr_header(self.soc.csr_regions, self.soc.constants) ) write_to_file( os.path.join(self.generated_dir, "git.h"), - cpu_interface.get_git_header() + export.get_git_header() ) if hasattr(self.soc, "sdram"): @@ -134,16 +136,21 @@ class Builder: self.soc.sdram.controller.settings.phy, self.soc.sdram.controller.settings.timing)) - def _generate_csr_map(self, csr_json=None, csr_csv=None): - if csr_json is not None: - csr_dir = os.path.dirname(os.path.realpath(csr_json)) + def _generate_csr_map(self): + if self.csr_json is not None: + csr_dir = os.path.dirname(os.path.realpath(self.csr_json)) os.makedirs(csr_dir, exist_ok=True) - write_to_file(csr_json, cpu_interface.get_csr_json(self.soc.csr_regions, self.soc.constants, self.soc.mem_regions)) + write_to_file(self.csr_json, export.get_csr_json(self.soc.csr_regions, self.soc.constants, self.soc.mem_regions)) - if csr_csv is not None: - csr_dir = os.path.dirname(os.path.realpath(csr_csv)) + if self.csr_csv is not None: + csr_dir = os.path.dirname(os.path.realpath(self.csr_csv)) os.makedirs(csr_dir, exist_ok=True) - write_to_file(csr_csv, cpu_interface.get_csr_csv(self.soc.csr_regions, self.soc.constants, self.soc.mem_regions)) + write_to_file(self.csr_csv, export.get_csr_csv(self.soc.csr_regions, self.soc.constants, self.soc.mem_regions)) + + if self.csr_svd is not None: + svd_dir = os.path.dirname(os.path.realpath(self.csr_svd)) + os.makedirs(svd_dir, exist_ok=True) + write_to_file(self.csr_svd, export.get_csr_svd(self.soc)) def _prepare_software(self): for name, src_dir in self.software_packages: @@ -180,7 +187,7 @@ class Builder: if not self.soc.integrated_rom_initialized: self._initialize_rom() - self._generate_csr_map(self.csr_json, self.csr_csv) + self._generate_csr_map() if "run" not in kwargs: kwargs["run"] = self.compile_gateware @@ -214,17 +221,21 @@ def builder_args(parser): parser.add_argument("--csr-json", default=None, help="store CSR map in JSON format into the " "specified file") + parser.add_argument("--csr-svd", default=None, + help="store CSR map in SVD format into the " + "specified file") def builder_argdict(args): return { - "output_dir": args.output_dir, - "gateware_dir": args.gateware_dir, - "software_dir": args.software_dir, - "include_dir": args.include_dir, - "generated_dir": args.generated_dir, + "output_dir": args.output_dir, + "gateware_dir": args.gateware_dir, + "software_dir": args.software_dir, + "include_dir": args.include_dir, + "generated_dir": args.generated_dir, "compile_software": not args.no_compile_software, "compile_gateware": not args.no_compile_gateware, - "csr_csv": args.csr_csv, - "csr_json": args.csr_json, + "csr_csv": args.csr_csv, + "csr_json": args.csr_json, + "csr_svd": args.csr_svd, } diff --git a/litex/soc/integration/export.py b/litex/soc/integration/export.py index f9854cb44..f31e55333 100644 --- a/litex/soc/integration/export.py +++ b/litex/soc/integration/export.py @@ -281,7 +281,7 @@ def get_csr_csv(csr_regions={}, constants={}, mem_regions={}): # SVD Export -------------------------------------------------------------------------------------- -def get_svd(soc, vendor="litex", name="soc", description=None): +def get_csr_svd(soc, vendor="litex", name="soc", description=None): def sub_csr_bit_range(busword, csr, offset): nwords = (csr.size + busword - 1)//busword i = nwords - offset - 1 @@ -337,17 +337,12 @@ def get_svd(soc, vendor="litex", name="soc", description=None): interrupts[csr] = irq documented_regions = [] - - raw_regions = [] - if hasattr(soc, "get_csr_regions"): - raw_regions = soc.get_csr_regions() - else: - for region_name, region in soc.csr_regions.items(): - raw_regions.append((region_name, region.origin, - region.busword, region.obj)) - for csr_region in raw_regions: + for name, region in soc.csr.regions.items(): documented_regions.append(DocumentedCSRRegion( - csr_region, csr_data_width=soc.csr_data_width)) + name = name, + region = region, + csr_data_width = soc.csr.data_width) + ) svd = [] svd.append('')