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build_soc: build VexRiscv_G if not kasli v1.x

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occheung 2021-11-08 13:05:30 +08:00 committed by Sébastien Bourdeauducq
parent 750b0ce46d
commit 02119282b8
1 changed files with 11 additions and 4 deletions
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13
artiq/build_soc.py
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@ -2,6 +2,7 @@ import os
import subprocess import subprocess
from migen import * from migen import *
from migen.build.platforms.sinara import kasli
from misoc.interconnect.csr import * from misoc.interconnect.csr import *
from misoc.integration.builder import * from misoc.integration.builder import *
@ -57,11 +58,17 @@ def build_artiq_soc(soc, argdict):
builder = Builder(soc, **argdict) builder = Builder(soc, **argdict)
builder.software_packages = [] builder.software_packages = []
builder.add_software_package("bootloader", os.path.join(firmware_dir, "bootloader")) builder.add_software_package("bootloader", os.path.join(firmware_dir, "bootloader"))
is_kasli_v1 = isinstance(soc.platform, kasli.Platform) and soc.platform.hw_rev in ("v1.0", "v1.1")
if isinstance(soc, AMPSoC): if isinstance(soc, AMPSoC):
builder.add_software_package("libm") kernel_cpu_type = "vexriscv" if is_kasli_v1 else "vexriscv-g"
builder.add_software_package("libprintf") builder.add_software_package("libm", cpu_type=kernel_cpu_type)
builder.add_software_package("libprintf", cpu_type=kernel_cpu_type)
builder.add_software_package("libunwind", cpu_type=kernel_cpu_type)
builder.add_software_package("ksupport", os.path.join(firmware_dir, "ksupport"), cpu_type=kernel_cpu_type)
# Generate unwinder for soft float target (ARTIQ runtime)
# If the kernel lacks FPU, then the runtime unwinder is already generated
if not is_kasli_v1:
builder.add_software_package("libunwind") builder.add_software_package("libunwind")
builder.add_software_package("ksupport", os.path.join(firmware_dir, "ksupport"))
builder.add_software_package("runtime", os.path.join(firmware_dir, "runtime")) builder.add_software_package("runtime", os.path.join(firmware_dir, "runtime"))
else: else:
# Assume DRTIO satellite. # Assume DRTIO satellite.