From: Zhangjin Wu <falcon@tinylab.org>
To: w@1wt.eu
Cc: thomas@t-8ch.de, arnd@arndb.de, falcon@tinylab.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: [PATCH v1 6/8] selftests/nolibc: add test support for powerpc
Date: Wed, 19 Jul 2023 05:16:19 +0800 [thread overview]
Message-ID: <548df83f58d7d6e2f9278b05239dd57501aa3603.1689713175.git.falcon@tinylab.org> (raw)
In-Reply-To: <cover.1689713175.git.falcon@tinylab.org>
The default qemu-system-ppc g3beige machine [1] is used to run 32-bit
powerpc kernel.
The pmac32_defconfig is used with extra PMACZILOG console options to
enable normal print.
Note, zImage doesn't boot due to "qemu-system-ppc: Some ROM regions are
overlapping" error, so, vmlinux is used instead.
[1]: https://qemu.readthedocs.io/en/latest/system/ppc/powermac.html
Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
---
tools/testing/selftests/nolibc/Makefile | 4 ++++
tools/testing/selftests/nolibc/configs/powerpc.config | 3 +++
2 files changed, 7 insertions(+)
create mode 100644 tools/testing/selftests/nolibc/configs/powerpc.config
diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile
index b17a82efe6de..9c375fab84e5 100644
--- a/tools/testing/selftests/nolibc/Makefile
+++ b/tools/testing/selftests/nolibc/Makefile
@@ -28,6 +28,7 @@ IMAGE_x86 = arch/x86/boot/bzImage
IMAGE_arm64 = arch/arm64/boot/Image
IMAGE_arm = arch/arm/boot/zImage
IMAGE_mips = vmlinuz
+IMAGE_powerpc = vmlinux
IMAGE_riscv = arch/riscv/boot/Image
IMAGE_s390 = arch/s390/boot/bzImage
IMAGE_loongarch = arch/loongarch/boot/vmlinuz.efi
@@ -41,6 +42,7 @@ DEFCONFIG_x86 = defconfig
DEFCONFIG_arm64 = defconfig
DEFCONFIG_arm = multi_v7_defconfig
DEFCONFIG_mips = malta_defconfig
+DEFCONFIG_powerpc = pmac32_defconfig
DEFCONFIG_riscv = defconfig
DEFCONFIG_s390 = defconfig
DEFCONFIG_loongarch = defconfig
@@ -59,6 +61,7 @@ QEMU_ARCH_x86 = x86_64
QEMU_ARCH_arm64 = aarch64
QEMU_ARCH_arm = arm
QEMU_ARCH_mips = mipsel # works with malta_defconfig
+QEMU_ARCH_powerpc = ppc
QEMU_ARCH_riscv = riscv64
QEMU_ARCH_s390 = s390x
QEMU_ARCH_loongarch = loongarch64
@@ -71,6 +74,7 @@ QEMU_ARGS_x86 = -M pc -append "console=ttyS0,9600 i8042.noaux panic=-1 $(
QEMU_ARGS_arm64 = -M virt -cpu cortex-a53 -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
QEMU_ARGS_arm = -M virt -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
QEMU_ARGS_mips = -M malta -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
+QEMU_ARGS_powerpc = -M g3beige -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
QEMU_ARGS_riscv = -M virt -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
QEMU_ARGS_s390 = -M s390-ccw-virtio -m 1G -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
QEMU_ARGS_loongarch = -M virt -append "console=ttyS0,115200 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
diff --git a/tools/testing/selftests/nolibc/configs/powerpc.config b/tools/testing/selftests/nolibc/configs/powerpc.config
new file mode 100644
index 000000000000..b1975f8253f7
--- /dev/null
+++ b/tools/testing/selftests/nolibc/configs/powerpc.config
@@ -0,0 +1,3 @@
+CONFIG_SERIAL_PMACZILOG=y
+CONFIG_SERIAL_PMACZILOG_TTYS=y
+CONFIG_SERIAL_PMACZILOG_CONSOLE=y
--
2.25.1
next prev parent reply other threads:[~2023-07-18 21:16 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-18 21:09 [PATCH v1 0/8] tools/nolibc: add 32/64-bit powerpc support Zhangjin Wu
2023-07-18 21:10 ` [PATCH v1 1/8] tools/nolibc: add support for powerpc Zhangjin Wu
2023-07-23 7:32 ` Thomas Weißschuh
2023-07-23 8:15 ` Willy Tarreau
2023-07-25 5:44 ` Zhangjin Wu
2023-07-25 6:29 ` Willy Tarreau
2023-07-25 11:02 ` Zhangjin Wu
2023-07-25 14:45 ` Ammar Faizi
2023-07-25 17:04 ` Zhangjin Wu
2023-07-25 18:23 ` Ammar Faizi
2023-07-25 20:23 ` Zhangjin Wu
2023-07-25 18:27 ` Willy Tarreau
2023-07-25 20:52 ` Zhangjin Wu
2023-07-25 6:14 ` Zhangjin Wu
2023-07-18 21:11 ` [PATCH v1 2/8] tools/nolibc: add support for powerpc64 Zhangjin Wu
2023-07-18 21:13 ` [PATCH v1 3/8] selftests/nolibc: select_null: fix up for big endian powerpc64 Zhangjin Wu
2023-07-18 22:17 ` Thomas Weißschuh
2023-07-18 23:56 ` Zhangjin Wu
2023-07-19 4:33 ` Willy Tarreau
2023-07-19 6:49 ` Zhangjin Wu
2023-07-19 20:25 ` Willy Tarreau
2023-07-20 6:11 ` Thomas Weißschuh
2023-07-18 21:14 ` [PATCH v1 4/8] selftests/nolibc: add extra config file customize support Zhangjin Wu
2023-07-22 12:00 ` Willy Tarreau
2023-07-25 14:30 ` Zhangjin Wu
2023-07-29 7:45 ` Willy Tarreau
2023-07-29 9:43 ` Zhangjin Wu
2023-07-18 21:15 ` [PATCH v1 5/8] selftests/nolibc: add XARCH and ARCH mapping support Zhangjin Wu
2023-07-22 12:03 ` Willy Tarreau
2023-07-18 21:16 ` Zhangjin Wu [this message]
2023-07-18 21:17 ` [PATCH v1 7/8] selftests/nolibc: add test support for powerpc64le Zhangjin Wu
2023-07-22 12:07 ` Willy Tarreau
2023-07-18 21:18 ` [PATCH v1 8/8] selftests/nolibc: add test support for powerpc64 Zhangjin Wu
2023-07-22 12:10 ` Willy Tarreau
2023-07-25 5:50 ` Zhangjin Wu
2023-07-25 6:02 ` Willy Tarreau
2023-07-23 7:47 ` [PATCH v1 0/8] tools/nolibc: add 32/64-bit powerpc support Thomas Weißschuh
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