diff mbox series

[v2,2/2] configs/qemu: add qemu_riscv32_virt_defconfig

Message ID 20181021130621.17834-2-mark.corbin@embecosm.com
State Superseded
Headers show
Series [v2,1/2] arch: add support for RISC-V 32-bit (riscv32) architecture | expand

Commit Message

Mark Corbin Oct. 21, 2018, 1:06 p.m. UTC 
Add RISC-V 32-bit defconfig for QEMU virt machine.

Tested with QEMU 2.12.1

Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
---
 board/qemu/riscv32-virt/linux.config | 23 +++++++++++++++++++++++
 configs/qemu_riscv32_virt_defconfig  | 24 ++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 board/qemu/riscv32-virt/linux.config
 create mode 100644 configs/qemu_riscv32_virt_defconfig

Comments

Matt Weber Oct. 21, 2018, 1:26 p.m. UTC | #1 
Mark,

On Sun, Oct 21, 2018 at 2:07 PM Mark Corbin <mark.corbin@embecosm.com> wrote:
>
> Add RISC-V 32-bit defconfig for QEMU virt machine.
>
> Tested with QEMU 2.12.1
>

Please add a readme file like the other qemu targets which gives the
example of the qemu launch line and version last tested.

> Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
> ---
>  board/qemu/riscv32-virt/linux.config | 23 +++++++++++++++++++++++
>  configs/qemu_riscv32_virt_defconfig  | 24 ++++++++++++++++++++++++
>  2 files changed, 47 insertions(+)
>  create mode 100644 board/qemu/riscv32-virt/linux.config
>  create mode 100644 configs/qemu_riscv32_virt_defconfig
>
> diff --git a/board/qemu/riscv32-virt/linux.config b/board/qemu/riscv32-virt/linux.config
> new file mode 100644
> index 0000000000..c25583f768
> --- /dev/null
> +++ b/board/qemu/riscv32-virt/linux.config
> @@ -0,0 +1,23 @@
> +CONFIG_ARCH_RV32I=y
> +CONFIG_SMP=y
> +CONFIG_NR_CPUS=8
> +CONFIG_PCI=y
> +CONFIG_SYSVIPC=y
> +CONFIG_NET=y
> +CONFIG_PACKET=y
> +CONFIG_UNIX=y
> +CONFIG_INET=y
> +# CONFIG_WIRELESS is not set
> +CONFIG_VIRTIO_BLK=y
> +CONFIG_NETDEVICES=y
> +CONFIG_VIRTIO_NET=y
> +# CONFIG_ETHERNET is not set
> +# CONFIG_WLAN is not set
> +CONFIG_SERIAL_8250=y
> +CONFIG_SERIAL_8250_CONSOLE=y
> +CONFIG_SERIAL_OF_PLATFORM=y
> +CONFIG_VIRT_DRIVERS=y
> +CONFIG_VIRTIO_MMIO=y
> +CONFIG_EXT2_FS=y
> +CONFIG_EXT4_FS=y
> +CONFIG_TMPFS=y
> diff --git a/configs/qemu_riscv32_virt_defconfig b/configs/qemu_riscv32_virt_defconfig
> new file mode 100644
> index 0000000000..aec85e4639
> --- /dev/null
> +++ b/configs/qemu_riscv32_virt_defconfig
> @@ -0,0 +1,24 @@
> +# Architecture
> +BR2_riscv=y
> +
> +# System
> +BR2_SYSTEM_DHCP="eth0"
> +
> +# Filesystem
> +BR2_TARGET_ROOTFS_EXT2=y
> +BR2_TARGET_GENERIC_GETTY=y
> +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
> +
> +# Linux headers same as kernel, a 4.15 series
> +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_15=y
> +
> +# Kernel
> +BR2_LINUX_KERNEL=y
> +BR2_LINUX_KERNEL_CUSTOM_GIT=y
> +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/riscv/riscv-linux.git"
> +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="fe92d7905c6ea0ebeabeb725b8040754ede7c220"
> +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
> +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/riscv32-virt/linux.config"
> +
> +# Bootloader
> +BR2_TARGET_RISCV_PK=y
> --
> 2.17.1
>
> _______________________________________________
> buildroot mailing list
> buildroot@busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
Mark Corbin Oct. 21, 2018, 2:12 p.m. UTC | #2 
Hello Matt

On 21/10/2018 14:26, Matthew Weber wrote:
> Mark,
>
> On Sun, Oct 21, 2018 at 2:07 PM Mark Corbin <mark.corbin@embecosm.com> wrote:
>> Add RISC-V 32-bit defconfig for QEMU virt machine.
>>
>> Tested with QEMU 2.12.1
>>
> Please add a readme file like the other qemu targets which gives the
> example of the qemu launch line and version last tested.

Sorry - it got lost when I generated version 2 of the patch :-) It's
back now in v3.

Regards

Mark
>
>> Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
>> ---
>>  board/qemu/riscv32-virt/linux.config | 23 +++++++++++++++++++++++
>>  configs/qemu_riscv32_virt_defconfig  | 24 ++++++++++++++++++++++++
>>  2 files changed, 47 insertions(+)
>>  create mode 100644 board/qemu/riscv32-virt/linux.config
>>  create mode 100644 configs/qemu_riscv32_virt_defconfig
>>
>> diff --git a/board/qemu/riscv32-virt/linux.config b/board/qemu/riscv32-virt/linux.config
>> new file mode 100644
>> index 0000000000..c25583f768
>> --- /dev/null
>> +++ b/board/qemu/riscv32-virt/linux.config
>> @@ -0,0 +1,23 @@
>> +CONFIG_ARCH_RV32I=y
>> +CONFIG_SMP=y
>> +CONFIG_NR_CPUS=8
>> +CONFIG_PCI=y
>> +CONFIG_SYSVIPC=y
>> +CONFIG_NET=y
>> +CONFIG_PACKET=y
>> +CONFIG_UNIX=y
>> +CONFIG_INET=y
>> +# CONFIG_WIRELESS is not set
>> +CONFIG_VIRTIO_BLK=y
>> +CONFIG_NETDEVICES=y
>> +CONFIG_VIRTIO_NET=y
>> +# CONFIG_ETHERNET is not set
>> +# CONFIG_WLAN is not set
>> +CONFIG_SERIAL_8250=y
>> +CONFIG_SERIAL_8250_CONSOLE=y
>> +CONFIG_SERIAL_OF_PLATFORM=y
>> +CONFIG_VIRT_DRIVERS=y
>> +CONFIG_VIRTIO_MMIO=y
>> +CONFIG_EXT2_FS=y
>> +CONFIG_EXT4_FS=y
>> +CONFIG_TMPFS=y
>> diff --git a/configs/qemu_riscv32_virt_defconfig b/configs/qemu_riscv32_virt_defconfig
>> new file mode 100644
>> index 0000000000..aec85e4639
>> --- /dev/null
>> +++ b/configs/qemu_riscv32_virt_defconfig
>> @@ -0,0 +1,24 @@
>> +# Architecture
>> +BR2_riscv=y
>> +
>> +# System
>> +BR2_SYSTEM_DHCP="eth0"
>> +
>> +# Filesystem
>> +BR2_TARGET_ROOTFS_EXT2=y
>> +BR2_TARGET_GENERIC_GETTY=y
>> +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
>> +
>> +# Linux headers same as kernel, a 4.15 series
>> +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_15=y
>> +
>> +# Kernel
>> +BR2_LINUX_KERNEL=y
>> +BR2_LINUX_KERNEL_CUSTOM_GIT=y
>> +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/riscv/riscv-linux.git"
>> +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="fe92d7905c6ea0ebeabeb725b8040754ede7c220"
>> +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
>> +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/riscv32-virt/linux.config"
>> +
>> +# Bootloader
>> +BR2_TARGET_RISCV_PK=y
>> --
>> 2.17.1
>>
>> _______________________________________________
>> buildroot mailing list
>> buildroot@busybox.net
>> http://lists.busybox.net/mailman/listinfo/buildroot
>
>
diff mbox series

Patch

diff --git a/board/qemu/riscv32-virt/linux.config b/board/qemu/riscv32-virt/linux.config
new file mode 100644
index 0000000000..c25583f768
--- /dev/null
+++ b/board/qemu/riscv32-virt/linux.config
@@ -0,0 +1,23 @@ 
+CONFIG_ARCH_RV32I=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=8
+CONFIG_PCI=y
+CONFIG_SYSVIPC=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_WIRELESS is not set
+CONFIG_VIRTIO_BLK=y
+CONFIG_NETDEVICES=y
+CONFIG_VIRTIO_NET=y
+# CONFIG_ETHERNET is not set
+# CONFIG_WLAN is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_VIRT_DRIVERS=y
+CONFIG_VIRTIO_MMIO=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
+CONFIG_TMPFS=y
diff --git a/configs/qemu_riscv32_virt_defconfig b/configs/qemu_riscv32_virt_defconfig
new file mode 100644
index 0000000000..aec85e4639
--- /dev/null
+++ b/configs/qemu_riscv32_virt_defconfig
@@ -0,0 +1,24 @@ 
+# Architecture
+BR2_riscv=y
+
+# System
+BR2_SYSTEM_DHCP="eth0"
+
+# Filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_GENERIC_GETTY=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+
+# Linux headers same as kernel, a 4.15 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_15=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/riscv/riscv-linux.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="fe92d7905c6ea0ebeabeb725b8040754ede7c220"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/riscv32-virt/linux.config"
+
+# Bootloader
+BR2_TARGET_RISCV_PK=y