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testing/py3-litex: new aport

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https://github.com/enjoy-digital/litex
infrastructure to create FPGA Cores/SoCs and full FPGA based systems
This commit is contained in:
Marian Buschsieweke 2024-01-10 16:51:44 +01:00 committed by omni
parent ac188023ea
commit 1be555dddf
3 changed files with 362 additions and 0 deletions
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105
testing/py3-litex/0001-litedram-phy-lpddr-fix-use-of-invalid-escape-sequenc.patch Normal file
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From 37e1f346e5a47dff74c0535c3b3cacd8f7b144dd Mon Sep 17 00:00:00 2001
From: Marian Buschsieweke <marian.buschsieweke@posteo.net>
Date: Thu, 11 Jan 2024 09:46:43 +0100
Subject: [PATCH] litedram/phy/lpddr*: fix use of invalid escape sequence
This fixes multiple instances of:
litedram/phy/lpddr4/commands.py:209
litedram-2023.12/litedram/phy/lpddr4/commands.py:209: DeprecationWarning: invalid escape sequence '\d'
"BA(\d+)": lambda i: self.dfi.bank[i],
---
litedram/phy/lpddr4/commands.py | 24 ++++++++++----------
litedram/phy/lpddr5/commands.py | 40 ++++++++++++++++-----------------
2 files changed, 32 insertions(+), 32 deletions(-)
diff --git a/litedram/phy/lpddr4/commands.py b/litedram/phy/lpddr4/commands.py
index 737e318..90ade80 100644
--- a/litedram-2023.12/litedram/phy/lpddr4/commands.py
+++ b/litedram-2023.12/litedram/phy/lpddr4/commands.py
@@ -199,18 +199,18 @@ class Command(Module):
assert len(self.dfi.address) >= 17, "At least 17 DFI addressbits needed for row address"
mr_address = self.dfi.bank if is_mrw else self.dfi.address
rules = {
- "H": lambda: 1, # high
- "L": lambda: 0, # low
- "V": lambda: 0, # defined logic
- "X": lambda: 0, # don't care
- "BL": lambda: 0, # on-the-fly burst length, not using
- "AP": lambda: self.dfi.address[10], # auto precharge
- "AB": lambda: self.dfi.address[10], # all banks
- "BA(\d+)": lambda i: self.dfi.bank[i],
- "R(\d+)": lambda i: self.dfi.address[i], # row
- "C(\d+)": lambda i: self.dfi.address[i], # column
- "MA(\d+)": lambda i: mr_address[i], # mode register address
- "OP(\d+)": lambda i: self.dfi.address[i], # mode register value, or operand for MPC
+ "H": lambda: 1, # high
+ "L": lambda: 0, # low
+ "V": lambda: 0, # defined logic
+ "X": lambda: 0, # don't care
+ "BL": lambda: 0, # on-the-fly burst length, not using
+ "AP": lambda: self.dfi.address[10], # auto precharge
+ "AB": lambda: self.dfi.address[10], # all banks
+ "BA(\\d+)": lambda i: self.dfi.bank[i],
+ "R(\\d+)": lambda i: self.dfi.address[i], # row
+ "C(\\d+)": lambda i: self.dfi.address[i], # column
+ "MA(\\d+)": lambda i: mr_address[i], # mode register address
+ "OP(\\d+)": lambda i: self.dfi.address[i], # mode register value, or operand for MPC
}
for pattern, value in rules.items():
m = re.match(pattern, bit)
diff --git a/litedram/phy/lpddr5/commands.py b/litedram/phy/lpddr5/commands.py
index 9fd13ee..52733ec 100644
--- a/litedram-2023.12/litedram/phy/lpddr5/commands.py
+++ b/litedram-2023.12/litedram/phy/lpddr5/commands.py
@@ -275,27 +275,27 @@ class Command(Module):
op = mpc_op if is_mpc else self.dfi.address
rules = {
- "H": lambda: 1, # high
- "L": lambda: 0, # low
- "V": lambda: 0, # defined logic
- "X": lambda: 0, # don't care
- "AB": lambda: self.dfi.address[10], # all banks
- "AP": lambda: self.dfi.address[10], # auto precharge
- "RFM": lambda: 0, # TODO: 1=RFM, 0=REF (Refresh Managemenent, only if r/o MR[27][0]=1, else always REF)
- "SB(\d+)": lambda i: 0, # sub-bank selection related to RFM
- "WS_WR": lambda: self.wck_sync == WCKSyncType.WR, # Write WCK2CK SYNC
- "WS_RD": lambda: self.wck_sync == WCKSyncType.RD, # Read WCK2CK SYNC
- "WS_FS": lambda: self.wck_sync == WCKSyncType.FS, # FAST SYNC
- "DC(\d+)": lambda i: 0, # Data Copy, unimplemented
- "WRX": lambda: 0, # Write X function, unimplemented
- "WXSA": lambda: 0, # Write X function, unimplemented
- "WXSB": lambda: 0, # Write X function, unimplemented
- "BA(\d+)": lambda i: self.dfi.bank[i], # only BA0-2 is used, in BG/B16 modes we always refresh banks (x, x+8)
- "R(\d+)": lambda i: self.dfi.address[i], # row
+ "H": lambda: 1, # high
+ "L": lambda: 0, # low
+ "V": lambda: 0, # defined logic
+ "X": lambda: 0, # don't care
+ "AB": lambda: self.dfi.address[10], # all banks
+ "AP": lambda: self.dfi.address[10], # auto precharge
+ "RFM": lambda: 0, # TODO: 1=RFM, 0=REF (Refresh Managemenent, only if r/o MR[27][0]=1, else always REF)
+ "SB(\\d+)": lambda i: 0, # sub-bank selection related to RFM
+ "WS_WR": lambda: self.wck_sync == WCKSyncType.WR, # Write WCK2CK SYNC
+ "WS_RD": lambda: self.wck_sync == WCKSyncType.RD, # Read WCK2CK SYNC
+ "WS_FS": lambda: self.wck_sync == WCKSyncType.FS, # FAST SYNC
+ "DC(\\d+)": lambda i: 0, # Data Copy, unimplemented
+ "WRX": lambda: 0, # Write X function, unimplemented
+ "WXSA": lambda: 0, # Write X function, unimplemented
+ "WXSB": lambda: 0, # Write X function, unimplemented
+ "BA(\\d+)": lambda i: self.dfi.bank[i], # only BA0-2 is used, in BG/B16 modes we always refresh banks (x, x+8)
+ "R(\\d+)": lambda i: self.dfi.address[i], # row
# LPDDR5 specs split the regular column address into C[5:0] "column address" and B[3:0] "burst address"
- "C(\d+)": lambda i: self.dfi.address[i + 4],
- "MA(\d+)": lambda i: mr_address[i], # mode register address
- "OP(\d+)": lambda i: op[i], # mode register value, or operand for MPC
+ "C(\\d+)": lambda i: self.dfi.address[i + 4],
+ "MA(\\d+)": lambda i: mr_address[i], # mode register address
+ "OP(\\d+)": lambda i: op[i], # mode register value, or operand for MPC
}
for pattern, value in rules.items():
--
2.43.0

16
testing/py3-litex/0002-litex-fix-invalid-escape-sequence.patch Normal file
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This fixes:
test/test_cpu.py:15
/home/maribu/Repos/software/aports/testing/py3-litex/src/litex-2023.12/test/test_cpu.py:15: DeprecationWarning: invalid escape sequence '\['
litex_prompt = [b'\033\[[0-9;]+mlitex\033\[[0-9;]+m>']
--- a/litex-2023.12/test/test_cpu.py 2024-01-11 15:12:24.107360027 +0100
+++ b/litex-2023.12/test/test_cpu.py 2024-01-11 15:13:21.403348076 +0100
@@ -12,7 +12,7 @@ import os
class TestCPU(unittest.TestCase):
def boot_test(self, cpu_type, jobs, cpu_variant="standard"):
cmd = f'litex_sim --cpu-type={cpu_type} --cpu-variant={cpu_variant} --opt-level=O0 --jobs {jobs}'
- litex_prompt = [b'\033\[[0-9;]+mlitex\033\[[0-9;]+m>']
+ litex_prompt = [b'\033\\[[0-9;]+mlitex\033\\[[0-9;]+m>']
is_success = True
with open("/tmp/test_boot_log", "wb") as result_file:
p = pexpect.spawn(cmd, timeout=None, logfile=result_file)

241
testing/py3-litex/APKBUILD Normal file
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# Contributor: Marian Buschsieweke <marian.buschsieweke@posteo.net>
# Maintainer: Marian Buschsieweke <marian.buschsieweke@posteo.net>
pkgname=py3-litex
_pkgname=litex
pkgver=2023.12
pkgrel=0
pkgdesc="infrastructure to create FPGA Cores/SoCs and full FPGA based systems"
url="https://github.com/enjoy-digital/litex"
license="BSD-2-Clause"
# ppc64le: verilator verilator-dev
# s390x: verilator verilator-dev, picolibc-riscv-none-elf
# armv7: verilator verilator-dev, picolibc-riscv-none-elf
# armhf: verilator verilator-dev, picolibc-riscv-none-elf
# riscv64: verilator verilator-dev, picolibc-riscv-none-elf
# aarch64: verilator verilator-dev
# x86: unit test failures
arch="all !ppc64le !s390x !armv7 !armhf !riscv64 !aarch64 !x86"
depends="
py3-migen
py3-packaging
py3-pyserial
py3-requests
py3-yaml
python3
"
makedepends="
py3-setuptools
py3-gpep517
py3-wheel
py3-installer
"
checkdepends="
bash
json-c-dev
libevent-dev
linux-headers
meson
picolibc-riscv-none-elf
py3-litex-hub-modules
py3-pexpect
py3-pytest
verilator
verilator-dev
zlib-dev
"
source="
$pkgname-$pkgver.tar.gz::https://github.com/enjoy-digital/litex/archive/refs/tags/$pkgver.tar.gz
litescope-$pkgver.tar.gz::https://github.com/enjoy-digital/litescope/archive/refs/tags/$pkgver.tar.gz
litex-boards-$pkgver.tar.gz::https://github.com/litex-hub/litex-boards/archive/refs/tags/$pkgver.tar.gz
0001-litedram-phy-lpddr-fix-use-of-invalid-escape-sequenc.patch
0002-litex-fix-invalid-escape-sequence.patch
"
builddir="$srcdir"
subpackages="
$pkgname-pyc
$pkgname-full
py3-litescope
py3-litex-boards
"
_cores_enjoy_digital="
dram:DRAM
eth:Ethernet
iclink:Inter-Chip-Communication
jesd204b:JESD204B
pcie:PCIe
sata:SATA
sdcard:SDCard
"
_cores_litex_hub="
spi:SPI
"
_cores="$_cores_enjoy_digital $_cores_litex_hub"
for _core_name in $_cores_enjoy_digital; do
_core=$(echo "$_core_name" | cut -d : -f 1)
subpackages="$subpackages py3-lite$_core:_subpkg_core"
source="$source py3-lite$_core-$pkgver.tar.gz::https://github.com/enjoy-digital/lite$_core/archive/refs/tags/$pkgver.tar.gz"
done
for _core_name in $_cores_litex_hub; do
_core=$(echo "$_core_name" | cut -d : -f 1)
subpackages="$subpackages py3-lite$_core:_subpkg_core"
source="$source py3-lite$_core-$pkgver.tar.gz::https://github.com/litex-hub/lite$_core/archive/refs/tags/$pkgver.tar.gz"
done
prepare() {
default_prepare
# remove and rebuild x86_64 glibc binaries used in litesata test
cd "$srcdir/litesata-$pkgver/test/model"
rm crc scrambler
gcc -Os -o scrambler scrambler.c
gcc -Os -o crc crc.c
}
build() {
echo "--> Building LiteX"
cd "$srcdir/litex-$pkgver"
gpep517 build-wheel \
--wheel-dir dist \
--output-fd 3 3>&1 >&2
echo "--> Building LiteX-Boards"
cd "$srcdir/litex-boards-$pkgver"
gpep517 build-wheel \
--wheel-dir dist \
--output-fd 3 3>&1 >&2
echo "--> Building LiteScope"
cd "$srcdir/litescope-$pkgver"
gpep517 build-wheel \
--wheel-dir dist \
--output-fd 3 3>&1 >&2
for _core_name in $_cores; do
_core=$(echo "$_core_name" | cut -d : -f 1)
_name=$(echo "$_core_name" | cut -d : -f 2)
echo "--> Building LiteX core $_name"
cd "$srcdir/lite$_core-$pkgver"
gpep517 build-wheel \
--wheel-dir dist \
--output-fd 3 3>&1 >&2
done
}
check() {
cd "$srcdir/litex-$pkgver"
python3 -m venv --clear --without-pip --system-site-packages "$srcdir"/testenv
"$srcdir"/testenv/bin/python3 -m installer dist/*.whl
"$srcdir"/testenv/bin/python3 -m installer "$srcdir/litex-boards-$pkgver"/dist/*.whl
"$srcdir"/testenv/bin/python3 -m installer "$srcdir/litescope-$pkgver"/dist/*.whl
for _core_name in $_cores; do
_core=$(echo "$_core_name" | cut -d : -f 1)
"$srcdir"/testenv/bin/python3 -m installer "$srcdir/lite$_core-$pkgver"/dist/*.whl
done
echo "--> Testing LiteX"
# CPU test fails with "%Error: Verilator internal fault, sorry. Suggest trying --debug --gdbbt"
env PATH="$srcdir/testenv/bin:$PATH" "$srcdir"/testenv/bin/python3 -m pytest -v \
--deselect test/test_cpu.py::TestCPU::test_cpu
for _core_name in $_cores; do
_core=$(echo "$_core_name" | cut -d : -f 1)
_name=$(echo "$_core_name" | cut -d : -f 2)
echo "--> Testing LiteX core $_name"
cd "$srcdir/lite$_core-$pkgver"
env PATH="$srcdir/testenv/bin:$PATH" "$srcdir/testenv/bin/python3" -m pytest -v
done
}
package() {
python3 -m installer -d "$pkgdir" \
"$srcdir/litex-$pkgver"/dist/*.whl
for _core_name in $_cores; do
_core=$(echo "$_core_name" | cut -d : -f 1)
python3 -m installer -d "$pkgdir" \
"$srcdir/lite$_core-$pkgver"/dist/*.whl
done
python3 -m installer -d "$pkgdir" \
"$srcdir/litescope-$pkgver"/dist/*.whl
python3 -m installer -d "$pkgdir" \
"$srcdir/litex-boards-$pkgver"/dist/*.whl
}
_subpkg_core() {
_core="${subpkgname#py3-lite}"
for _core_name in $_cores; do
if [ "$_core" = "$(echo "$_core_name" | cut -d : -f 1)" ]; then
_name=$(echo "$_core_name" | cut -d : -f 2)
fi
done
pkgdesc="Small footprint and configurable $_name core"
depends="$depends py3-litex"
amove usr/lib/python3*/site-packages/"lite$_core"
amove usr/lib/python3*/site-packages/"lite$_core"-*.dist-info
}
litescope() {
pkgdesc="Small footprint and configurable embedded FPGA logic analyzer"
depends="$depends py3-litex"
amove usr/lib/python3*/site-packages/litescope
amove usr/lib/python3*/site-packages/litescope-*.dist-info
}
boards() {
pkgdesc="LiteX boards files"
depends="$depends py3-litex"
amove usr/lib/python3*/site-packages/litex_boards
amove usr/lib/python3*/site-packages/litex_boards-*.dist-info
}
full() {
pkgdesc="Meta package to install full LiteX framework"
depends="
bash
json-c-dev
libevent-dev
linux-headers
meson
picolibc-riscv-none-elf
py3-litescope
py3-litex
py3-litex-boards
py3-litex-hub-modules
verilator
verilator-dev
zlib-dev
"
for _core_name in $_cores; do
_core=$(echo "$_core_name" | cut -d : -f 1)
depends="$depends py3-lite$_core"
done
mkdir -p "$subpkgdir"
}
sha512sums="
6fa3888d6f80214ef8a2e1af439ac652794deba8a0da97cc7d7bc0f6fd5e45898966be22c117629d91e8df6ad7dbd383d7a3ae50567f0eeb7f1cc98d36b31e08 py3-litex-2023.12.tar.gz
4aaa452fc6dbb2edbc9c61c7a9c66d70763dd2a6a3b12eac1a9185b117f31e94d6d532462971cb2082002dc8f4d95c6f4bb1f07d6e692fa967ebdfa3aaf1a1d3 litescope-2023.12.tar.gz
f41ac30e1b76bc06341827c1600c1e072ce457c03b9170fe34d4d1c5b9c2e7c8851615139b9d0f4107b33aee26bb20b3918ec8111115b35b0d451757e11234b4 litex-boards-2023.12.tar.gz
b975f8d3e38f4b64e775dd026e173002007f789d9ec959442b3ed9fc00d37ba3a4891af15c219e806deda272edda37e05aa4a241e7db0fe8c36297dafa55b64e 0001-litedram-phy-lpddr-fix-use-of-invalid-escape-sequenc.patch
faae763691fa50db3f9358b5abd64e23bc2e8974b125b2df82c58aca778900253bbab20673412c57174bf7767368fa1e706fde5b54c281ff212d821859e6a076 0002-litex-fix-invalid-escape-sequence.patch
5137b7db6db5c33223c0cf0c51dd3eb724f83a7050dfba8e68d4aeb9514095ac1afd0105645a9381b2f68751d17e95276ffe464cf01e1fa44e078a7092e2ea07 py3-litedram-2023.12.tar.gz
454b51651ffe863f6f81b8a010805550c197845f719ad5d7e67454c4ce9a42b290adb92c9aab355dbdbc53484bf436baf2a9d5921c3d7053ac6cbe0ce8c56161 py3-liteeth-2023.12.tar.gz
fc019f3def7790aa9822762c63d5578555af30a731da56976e7ec1b91591d833dadca91f9cc4ffd3a457ad76484b13a0e4f67b9f66a90d78b6f3106b34617720 py3-liteiclink-2023.12.tar.gz
f6e4bf357e24b898e08079a119912ff58b48e754544313611914dba1e13dd921e5ee919a5559c4b8f77c9768203b396fbc49ac5019a488a797ebcedc24754409 py3-litejesd204b-2023.12.tar.gz
8155a87e320345741b4a7f187651c15a704d65ed0c4e95fe5994c913632b20ae56ab8f36968a606658e361c9a8968447e31b3c00ff34f2bd66bd89dc2001c09f py3-litepcie-2023.12.tar.gz
ab62eb5c183e4559ea352c561b4c9b985ffc917c686f6dac121ec64558a873a5225e591c44daf473cbb56fab719703e89bbcd8710ae94b9e5522f7500a495ee1 py3-litesata-2023.12.tar.gz
755f253a0c0e720c16970f515c1b4aa82f3f4401f9cf2301803a514942cf1b4211c43aa602910beb7181bb53f435cb9c41cb96d54423e110e3914f4512b559c1 py3-litesdcard-2023.12.tar.gz
19946e9e4a8f8085f5644e8b51fb588332598fdede7e5f9acb30160a794fa8768f4b9a4ba0cc4532e995debbe3059e32f72029722ce9624ee3531bd65543e58b py3-litespi-2023.12.tar.gz
"