Fun with Minnowboard Turot
cover Fun with Minnowboard Turot
Recently got myself a Minnowboard Turot board and have been goofing around with it. The Minnowboard Turot is compatible with the Minnowboard MAX board, so I've reused the defconfig and board stuff.
These four patches are the result of some experiments; first two patches use genimage to generate an SD card image.
The third patch extends the Minnowboard MAX kernel config, so the system has more capabilities.
The last patch adds a graphical defconfig. I believe this is a quite cool board, and it's nice to show how easy we can produce a graphical X-based platform using Buildroot.
Feedback welcome!
Ezequiel Garcia (4):
board/minnowboard-max: Rework to generate SD card image board/minnowboard: Rework to generate SD card image board/minnowboard-max: Add more peripherals and features to the kernel board/minnowboard-max: Add a X-based graphical defconfig
board/minnowboard-max/asound.conf | 2 + board/minnowboard-max/genimage.cfg | 34 ++++ board/minnowboard-max/linux.config | 17 ++ board/minnowboard-max/post-build.sh | 20 +++ board/minnowboard-max/post-image.sh | 13 ++ board/minnowboard-max/readme.txt | 39 ++--- board/minnowboard-max/startx | 239 ++++++++++++++++++++++++++++ board/minnowboard/genimage.cfg | 34 ++++ board/minnowboard/post-image.sh | 13 ++ board/minnowboard/readme.txt | 39 ++--- configs/minnowboard_defconfig | 8 + configs/minnowboard_max_defconfig | 8 + configs/minnowboard_max_graphical_defconfig | 78 +++++++++ 13 files changed, 490 insertions(+), 54 deletions(-) create mode 100644 board/minnowboard-max/asound.conf create mode 100644 board/minnowboard-max/genimage.cfg create mode 100755 board/minnowboard-max/post-image.sh create mode 100755 board/minnowboard-max/startx create mode 100644 board/minnowboard/genimage.cfg create mode 100755 board/minnowboard/post-image.sh create mode 100644 configs/minnowboard_max_graphical_defconfig
Signature · 1 line
2.7.0
PATCH 1/4 board/minnowboard-max: Rework to generate SD card image
Let's rework the board and config files to use genimage to generate the SD card image directly.
--- board/minnowboard-max/genimage.cfg | 34 ++++++++++++++++++++++++++++++++ board/minnowboard-max/post-image.sh | 13 +++++++++++++ board/minnowboard-max/readme.txt | 39 ++++++++++++------------------------- configs/minnowboard_max_defconfig | 8 ++++++++ 4 files changed, 67 insertions(+), 27 deletions(-) create mode 100644 board/minnowboard-max/genimage.cfg create mode 100755 board/minnowboard-max/post-image.sh
board/minnowboard-max/genimage.cfg new file +34 -0
@@ -0,0 +1,34 @@ +# Create an image of the efi partition +image efi-part.vfat { + vfat { + file startup.nsh { + image = "efi-part/startup.nsh" + } + file EFI { + image = "efi-part/EFI" + } + file bzImage { + image = "bzImage" + } + } + size=10M +} + +# Create the sdcard image, pulling in +# * the image created by buildroot +# * the efi-partition created above +image sdcard.img { + hdimage { + } + + partition boot { + partition-type = 0xEF + image = "efi-part.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + size = 512M + } +}
board/minnowboard-max/post-image.sh new file +13 -0
@@ -0,0 +1,13 @@ +#!/bin/sh -e + +GENIMAGE_CFG="board/minnowboard-max/genimage.cfg" +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp" + +rm -rf "${GENIMAGE_TMP}" + +genimage \ + --rootpath "${TARGET_DIR}" \ + --tmppath "${GENIMAGE_TMP}" \ + --inputpath "${BINARIES_DIR}" \ + --outputpath "${BINARIES_DIR}" \ + --config "${GENIMAGE_CFG}"
board/minnowboard-max/readme.txt +12 -27
@@ -1,40 +1,25 @@ -Prepare the SD card for the Minnow Board MAX +How to get started with the Minnow Board MAX ============================================ - 1. Partition the SD card with a GPT partition table +1. Build - sudo cgdisk /dev/mmcblk0 + Apply the defconfig: - Create two partitions: + $ make minnowboard_max_defconfig - a) First partition of a few dozens of megabytes, which will be - used to store the bootloader and the kernel image. Type must - be EF00 (EFI partition). + Add any additional packages required and build: - b) Second partition of any size, which will be used to store the - root filesystem. Type must be 8300 (Linux filesystem) + $ make - 2. Prepare the boot partition +2. Write the SD card - We will format it, mount it, copy the EFI data generated by - Buildroot, and the kernel image. + The build process will create a SD card image in output/images. + Write the image to an mSD card, insert into the Minnowboard MAX + and power the board on. - sudo mkfs.vfat -F 32 -n boot /dev/mmcblk0p1 - sudo mount /dev/mmcblk0p1 /mnt - sudo cp -a output/images/efi-part/* /mnt/ - sudo cp output/images/bzImage /mnt/ - sudo umount /mnt + $ dd if=output/images/sdcard.img of=/dev/mmcblk0; sync - 3. Prepare the root partition - - We will format it, mount it, and extract the root filesystem. - - sudo mkfs.ext4 -L root /dev/mmcblk0p2 - sudo mount /dev/mmcblk0p2 /mnt - sudo tar -C /mnt -xf output/images/rootfs.tar - sudo umount /mnt - - 4. Enjoy +3. Enjoy Additional information about this board can be found at http://www.minnowboard.org/ or http://wiki.minnowboard.org/MinnowBoard_MAX
configs/minnowboard_max_defconfig +8 -0
@@ -5,9 +5,12 @@ BR2_x86_atom=y # Misc BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" BR2_ROOTFS_POST_BUILD_SCRIPT="board/minnowboard-max/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/minnowboard-max/post-image.sh" # Linux headers same as kernel, a 4.4 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y # Needed for ethernet BR2_PACKAGE_LINUX_FIRMWARE=y
@@ -23,3 +26,8 @@ BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/minnowboard-max/linux.config" # Bootloader BR2_TARGET_GRUB2=y BR2_TARGET_GRUB2_X86_64_EFI=y + +# Filesystem image +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +# BR2_TARGET_ROOTFS_TAR is not set
Signature · 1 line
2.7.0
PATCH 1/4 board/minnowboard-max: Rework to generate SD card image
Quoted 4 lines · Ezequiel Garcia
Let's rework the board and config files to use genimage to generate the SD card image directly.
Signed-off-by Ezequiel Garcia <[email protected]>
Quoted 3 lines
--- board/minnowboard-max/genimage.cfg | 34 ++++++++++++++++++++++++++++++++ board/minnowboard-max/post-image.sh | 13 +++++++++++++
If you feel up to it: I think it would be nice to add an fs/genimage infra
that runs genimage at the end of the build with a user-specified config file. All the post-image scripts we have for the defconfigs are identical.
Regards,
Arnout
Quoted 5 lines
board/minnowboard-max/readme.txt | 39 ++++++++++++------------------------- configs/minnowboard_max_defconfig | 8 ++++++++ 4 files changed, 67 insertions(+), 27 deletions(-)create mode 100644 board/minnowboard-max/genimage.cfg create mode 100755
board/minnowboard-max/post-image.sh
[snip]
Signature · 6 lines
Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
PATCH 1/4 board/minnowboard-max: Rework to generate SD card image
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"Arnout" == Arnout Vandecappelle <[email protected]> writes:
Quoted 4 lines · Ezequiel Garcia
Let's rework the board and config files to use genimage to generate the SD card image directly.
Signed-off-by Ezequiel Garcia <[email protected]>
Quoted 8 lines
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---
board/minnowboard-max/genimage.cfg | 34 ++++++++++++++++++++++++++++++++board/minnowboard-max/post-image.sh| 13 +++++++++++++If you feel up to it: I think it would be nice to add an fs/genimage
infra that runs genimage at the end of the build with a user-specified config file. All the post-image scripts we have for the defconfigs are identical.
Yes, I also think the time has come to add support for this. Perhaps we should also add explicit sub options to pull in the needed dependencies (E.G. host-dosfstools/mtools for vfat, host-mtd for jffs2/ubifs, .. which isn't directly obvious).
Signature · 1 line
Bye, Peter Korsgaard
PATCH 1/4 board/minnowboard-max: Rework to generate SD card image
Quoted 14 lines · Peter Korsgaard
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"Arnout" == Arnout Vandecappelle <[email protected]> writes:
Quoted 4 lines · Ezequiel Garcia
Let's rework the board and config files to use genimage to generate the SD card image directly.
Signed-off-by Ezequiel Garcia <[email protected]>Quoted 3 lines
---
board/minnowboard-max/genimage.cfg | 34 ++++++++++++++++++++++++++++++++board/minnowboard-max/post-image.sh| 13 +++++++++++++
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If you feel up to it: I think it would be nice to add an fs/genimage
infra that runs genimage at the end of the build with a user-specified config file. All the post-image scripts we have for the defconfigs are identical.Yes, I also think the time has come to add support for this.
I've just sent a patchset :-)
Quoted 5 lines
Perhaps we
should also add explicit sub options to pull in the needed dependencies (E.G. host-dosfstools/mtools for vfat, host-mtd for jffs2/ubifs, .. which isn't directly obvious).
Yeah, I thought about this, but went for the KISS (lazy?) option: just keep the stuff as it is, and add the infra to make only the genimage call.
Signature · 2 lines
Ezequiel Garc?a, VanguardiaSur www.vanguardiasur.com.ar
PATCH 1/4 board/minnowboard-max: Rework to generate SD card image
In reply to Ezequiel GarciaQuoted 12 lines
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"Ezequiel" == Ezequiel Garcia <[email protected]> writes:
Let's rework the board and config files to use genimage to generate the SD card image directly.
Signed-off-by Ezequiel Garcia <[email protected]>configs/minnowboard_max_defconfig +0
-0
configs/minnowboard_max_defconfig BR2_x86_atom=y · line 13
Quoted 9 lines
configs/minnowboard_max_defconfig +3
-0@@ -5,9 +5,12 @@ BR2_x86_atom=y # Misc BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" BR2_ROOTFS_POST_BUILD_SCRIPT="board/minnowboard-max/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/minnowboard-max/post-image.sh" # Linux headers same as kernel, a 4.4 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y
The vfat handling also uses mcopy, so we also need BR2_PACKAGE_HOST_MTOOLS=y.
Committed with that fixed, thanks.
Signature · 1 line
Bye, Peter Korsgaard
PATCH 2/4 board/minnowboard: Rework to generate SD card image
In reply to Ezequiel GarciaLet's rework the board and config files to use genimage to generate the SD card image directly.
--- board/minnowboard/genimage.cfg | 34 ++++++++++++++++++++++++++++++++++ board/minnowboard/post-image.sh | 13 +++++++++++++ board/minnowboard/readme.txt | 39 ++++++++++++--------------------------- configs/minnowboard_defconfig | 8 ++++++++ 4 files changed, 67 insertions(+), 27 deletions(-) create mode 100644 board/minnowboard/genimage.cfg create mode 100755 board/minnowboard/post-image.sh
board/minnowboard/genimage.cfg new file +34 -0
@@ -0,0 +1,34 @@ +# Create an image of the efi partition +image efi-part.vfat { + vfat { + file startup.nsh { + image = "efi-part/startup.nsh" + } + file EFI { + image = "efi-part/EFI" + } + file bzImage { + image = "bzImage" + } + } + size=10M +} + +# Create the sdcard image, pulling in +# * the image created by buildroot +# * the efi-partition created above +image sdcard.img { + hdimage { + } + + partition boot { + partition-type = 0xEF + image = "efi-part.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + size = 512M + } +}
board/minnowboard/post-image.sh new file +13 -0
@@ -0,0 +1,13 @@ +#!/bin/sh -e + +GENIMAGE_CFG="board/minnowboard/genimage.cfg" +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp" + +rm -rf "${GENIMAGE_TMP}" + +genimage \ + --rootpath "${TARGET_DIR}" \ + --tmppath "${GENIMAGE_TMP}" \ + --inputpath "${BINARIES_DIR}" \ + --outputpath "${BINARIES_DIR}" \ + --config "${GENIMAGE_CFG}"
board/minnowboard/readme.txt +12 -27
@@ -1,40 +1,25 @@ -Prepare the SD card for the Minnow Board +How to get started with the MinnowBoard ======================================== - 1. Partition the SD card with a GPT partition table +1. Build - sudo cgdisk /dev/mmcblk0 + Apply the defconfig: - Create two partitions: + $ make minnowboard_defconfig - a) First partition of a few dozens of megabytes, which will be - used to store the bootloader and the kernel image. Type must - be EF00 (EFI partition). + Add any additional packages required and build: - b) Second partition of any size, which will be used to store the - root filesystem. Type must be 8300 (Linux filesystem) + $ make - 2. Prepare the boot partition +2. Write the SD card - We will format it, mount it, copy the EFI data generated by - Buildroot, and the kernel image. + The build process will create a SD card image in output/images. + Write the image to an mSD card, insert into the MinnowBoard + and power the board on. - sudo mkfs.vfat -F 32 -n boot /dev/mmcblk0p1 - sudo mount /dev/mmcblk0p1 /mnt - sudo cp -a output/images/efi-part/* /mnt/ - sudo cp output/images/bzImage /mnt/ - sudo umount /mnt + $ dd if=output/images/sdcard.img of=/dev/mmcblk0; sync - 3. Prepare the root partition - - We will format it, mount it, and extract the root filesystem. - - sudo mkfs.ext3 -L root /dev/mmcblk0p2 - sudo mount /dev/mmcblk0p2 /mnt - sudo tar -C /mnt -xf output/images/rootfs.tar - sudo umount /mnt - - 4. Enjoy +3. Enjoy Additional information about this board can be found at http://www.minnowboard.org/.
configs/minnowboard_defconfig +8 -0
@@ -5,9 +5,12 @@ BR2_x86_atom=y # Misc BR2_TARGET_GENERIC_GETTY_PORT="ttyPCH0" BR2_ROOTFS_POST_BUILD_SCRIPT="board/minnowboard/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/minnowboard/post-image.sh" # Linux headers same as kernel, a 3.8 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_8=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y # Linux kernel BR2_LINUX_KERNEL=y
@@ -20,3 +23,8 @@ BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/minnowboard/linux-3.8.config" # Bootloader BR2_TARGET_GRUB2=y BR2_TARGET_GRUB2_I386_EFI=y + +# Filesystem image +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +# BR2_TARGET_ROOTFS_TAR is not set
Signature · 1 line
2.7.0
PATCH 2/4 board/minnowboard: Rework to generate SD card image
Quoted 4 lines · Ezequiel Garcia
Let's rework the board and config files to use genimage to generate the SD card image directly.
Signed-off-by Ezequiel Garcia <[email protected]>
Instead of this patch, wouldn't it be nicer to unify the minnowboard and
minnowboard-max directories? Or at least, make the genimage.cfg, post-image.sh and readme.txt a symlink to the -max equivalent (grub.cfg and linux.config are different).
Regards,
Arnout
Quoted 8 lines
--- board/minnowboard/genimage.cfg | 34 ++++++++++++++++++++++++++++++++++ board/minnowboard/post-image.sh | 13 +++++++++++++ board/minnowboard/readme.txt | 39 ++++++++++++--------------------------- configs/minnowboard_defconfig | 8 ++++++++ 4 files changed, 67 insertions(+), 27 deletions(-)create mode 100644 board/minnowboard/genimage.cfg create mode 100755
board/minnowboard/post-image.sh
[snip]
Signature · 6 lines
Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
PATCH 2/4 board/minnowboard: Rework to generate SD card image
Quoted 5 lines · Arnout Vandecappelle
Quoted 4 lines · Ezequiel Garcia
Let's rework the board and config files to use genimage to generate the SD card image directly.
Quoted 8 lines
Quoted 1 line
Signed-off-by Ezequiel Garcia <[email protected]>Instead of this patch, wouldn't it be nicer to unify the minnowboard and
minnowboard-max directories? Or at least, make the genimage.cfg,post-image.shand readme.txt a symlink to the -max equivalent (grub.cfg and linux.config are different).
Yeah, that's a good idea. I'll see what I can do.
Signature · 2 lines
Ezequiel Garc?a, VanguardiaSur www.vanguardiasur.com.ar
PATCH 3/4 board/minnowboard-max: Add more peripherals and features to the kernel
In reply to Ezequiel GarciaThis commit enables support for:
* HDMI audio
* Support for user-provided EDID firmware
(useful to workaround broken monitors)
* Evdev interface
* System V IPC (required by ALSA)
* POSIX message queue
* fhandle syscall
* cgroups
The options are quite common and make the system more useful.
--- board/minnowboard-max/linux.config | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
board/minnowboard-max/linux.config +17 -0
@@ -1,4 +1,8 @@ +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y CONFIG_NO_HZ=y +CONFIG_CGROUPS=y CONFIG_SMP=y CONFIG_X86_INTEL_LPSS=y CONFIG_MATOM=y
@@ -13,12 +17,15 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_CHR_DEV_SG=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y CONFIG_NETDEVICES=y CONFIG_R8169=y +CONFIG_INPUT_EVDEV=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DW=y
@@ -33,7 +40,15 @@ CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_AGP=y CONFIG_DRM=y +CONFIG_DRM_LOAD_EDID_FIRMWARE=y CONFIG_DRM_I915=y +CONFIG_SOUND=y +CONFIG_SND=y +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_HDA_INTEL=y +CONFIG_SND_HDA_CODEC_HDMI=y +# CONFIG_SND_SPI is not set +# CONFIG_SND_USB is not set CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_NOP_USB_XCEIV=y
@@ -44,3 +59,5 @@ CONFIG_MMC_SDHCI_ACPI=y CONFIG_PWM=y CONFIG_PWM_LPSS=y CONFIG_EXT4_FS=y +CONFIG_AUTOFS4_FS=y +CONFIG_TMPFS_POSIX_ACL=y
Signature · 1 line
2.7.0
PATCH 3/4 board/minnowboard-max: Add more peripherals and features to the kernel
Quoted 9 lines · Ezequiel Garcia
This commit enables support for:
* HDMI audio
* Support for user-provided EDID firmware
(useful to workaround broken monitors)
* Evdev interface
* System V IPC (required by ALSA)
* POSIX message queue
* fhandle syscall
* cgroups
Why cgroups?
Quoted 22 lines
The options are quite common and make the system more useful.
Signed-off-by Ezequiel Garcia <[email protected]>--- board/minnowboard-max/linux.config | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)board/minnowboard-max/linux.config +4
-0@@ -1,4 +1,8 @@ +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y CONFIG_NO_HZ=y +CONFIG_CGROUPS=y CONFIG_SMP=y CONFIG_X86_INTEL_LPSS=y CONFIG_MATOM=y
board/minnowboard-max/linux.config CONFIG_NET=y · line 21
Quoted 5 lines
board/minnowboard-max/linux.config +2
-0@@ -13,12 +17,15 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y
This is added automatically by Buildroot. That said, it's better if it's
already in the defconfig.
Quoted 27 lines
board/minnowboard-max/linux.config +9
-0CONFIG_CHR_DEV_SG=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y CONFIG_NETDEVICES=y CONFIG_R8169=y +CONFIG_INPUT_EVDEV=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DW=y@@ -33,7 +40,15 @@ CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_AGP=y CONFIG_DRM=y +CONFIG_DRM_LOAD_EDID_FIRMWARE=y CONFIG_DRM_I915=y +CONFIG_SOUND=y +CONFIG_SND=y +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_HDA_INTEL=y +CONFIG_SND_HDA_CODEC_HDMI=y +# CONFIG_SND_SPI is not set +# CONFIG_SND_USB is not set CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_NOP_USB_XCEIV=y
board/minnowboard-max/linux.config CONFIG_MMC_SDHCI_ACPI=y · line 62
Quoted 4 lines
board/minnowboard-max/linux.config +1
-0@@ -44,3 +59,5 @@ CONFIG_MMC_SDHCI_ACPI=y CONFIG_PWM=y CONFIG_PWM_LPSS=y CONFIG_EXT4_FS=y +CONFIG_AUTOFS4_FS=y
Why?
board/minnowboard-max/linux.config CONFIG_MMC_SDHCI_ACPI=y · line 63
Quoted 1 line
board/minnowboard-max/linux.config +1
-0+CONFIG_TMPFS_POSIX_ACL=y
Why?
Regards,
Arnout
Quoted 1 line
Signature · 6 lines
Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
PATCH 3/4 board/minnowboard-max: Add more peripherals and features to the kernel
Quoted 13 lines · Arnout Vandecappelle
Quoted 10 lines · Ezequiel Garcia
This commit enables support for:
* HDMI audio
* Support for user-provided EDID firmware
(useful to workaround broken monitors)
* Evdev interface
* System V IPC (required by ALSA)
* POSIX message queue
* fhandle syscall
* cgroups
Quoted 2 lines
Why cgroups?
Well, in fact... the commit log is not correct. My initial intention was to add IPC (required by ALSA), HDMI audio and evdev.
As you can imagine, the goal was to play supertuxkart.
The rest of the configs got added by Buildroot, because of the systemd presence:
$ cat linux/linux.mk
[..]
$(if $(BR2_PACKAGE_SYSTEMD),
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_FHANDLE,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_AUTOFS4_FS,$(@D)/.config)
$(call KCONFIG_ENABLE_OPT,CONFIG_TMPFS_POSIX_ACL,$(@D)/.config)
$(call
KCONFIG_ENABLE_OPT,CONFIG_TMPFS_POSIX_XATTR,$(@D)/.config))Same goes for devtmpfs, but that's a different matter. I suppose I was originally working with BR2_ROOTFS_DEVICE_CREATION_STATIC=y and so carried the options (not needed with systemd of course).
They options got here because I manually added the new options and updated the config from a defconfig using savedefconfig.
Anyway: I don't care at all about them, I just want audio and evdev :-)
Regarding using systemd, I'll reply to the other patch.
Quoted 87 lines
Quoted 23 lines
The options are quite common and make the system more useful.
Signed-off-by Ezequiel Garcia <[email protected]>--- board/minnowboard-max/linux.config | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)board/minnowboard-max/linux.config +4
-0@@ -1,4 +1,8 @@ +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y CONFIG_NO_HZ=y +CONFIG_CGROUPS=y CONFIG_SMP=y CONFIG_X86_INTEL_LPSS=y CONFIG_MATOM=yboard/minnowboard-max/linux.config CONFIG_NET=y · line 21
Quoted 5 lines
board/minnowboard-max/linux.config +2
-0@@ -13,12 +17,15 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=yThis is added automatically by Buildroot. That said, it's better if it's
already in the defconfig.Quoted 27 lines
board/minnowboard-max/linux.config +9
-0CONFIG_CHR_DEV_SG=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y CONFIG_NETDEVICES=y CONFIG_R8169=y +CONFIG_INPUT_EVDEV=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DW=y@@ -33,7 +40,15 @@ CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_AGP=y CONFIG_DRM=y +CONFIG_DRM_LOAD_EDID_FIRMWARE=y CONFIG_DRM_I915=y +CONFIG_SOUND=y +CONFIG_SND=y +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_HDA_INTEL=y +CONFIG_SND_HDA_CODEC_HDMI=y +# CONFIG_SND_SPI is not set +# CONFIG_SND_USB is not set CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_NOP_USB_XCEIV=yboard/minnowboard-max/linux.config CONFIG_MMC_SDHCI_ACPI=y · line 62
Quoted 4 lines
board/minnowboard-max/linux.config +1
-0@@ -44,3 +59,5 @@ CONFIG_MMC_SDHCI_ACPI=y CONFIG_PWM=y CONFIG_PWM_LPSS=y CONFIG_EXT4_FS=y +CONFIG_AUTOFS4_FS=yWhy?
board/minnowboard-max/linux.config CONFIG_MMC_SDHCI_ACPI=y · line 63
Quoted 1 line
board/minnowboard-max/linux.config +1
-0+CONFIG_TMPFS_POSIX_ACL=yWhy?
Regards,
ArnoutQuoted 2 lines
--
Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
Signature · 2 lines
Ezequiel Garc?a, VanguardiaSur www.vanguardiasur.com.ar
PATCH 3/4 board/minnowboard-max: Add more peripherals and features to the kernel
Quoted 19 lines
Quoted 1 line
Quoted 1 line
Quoted 1 line
Quoted 1 line
"Ezequiel" == Ezequiel Garcia <[email protected]> writes:
Quoted 13 lines · Arnout Vandecappelle
Quoted 10 lines · Ezequiel Garcia
This commit enables support for:
* HDMI audio
* Support for user-provided EDID firmware
(useful to workaround broken monitors)
* Evdev interface
* System V IPC (required by ALSA)
* POSIX message queue
* fhandle syscall
* cgroupsQuoted 2 lines
Why cgroups?
Quoted 7 lines
Well, in fact... the commit log is not correct. My initial intention was to add IPC (required by ALSA), HDMI audio and evdev.
As you can imagine, the goal was to play supertuxkart.
The rest of the configs got added by Buildroot, because of the systemd presence:
Ok, will you send a new version with only the needed changes?
Thanks.
Signature · 1 line
Bye, Peter Korsgaard
PATCH 3/4 board/minnowboard-max: Add more peripherals and features to the kernel
Quoted 22 lines · Peter Korsgaard
Quoted 21 lines
Quoted 1 line
Quoted 1 line
Quoted 1 line
Quoted 1 line
"Ezequiel" == Ezequiel Garcia <[email protected]> writes:
Quoted 13 lines · Arnout Vandecappelle
Quoted 10 lines · Ezequiel Garcia
This commit enables support for:
* HDMI audio
* Support for user-provided EDID firmware
(useful to workaround broken monitors)
* Evdev interface
* System V IPC (required by ALSA)
* POSIX message queue
* fhandle syscall
* cgroupsQuoted 2 lines
Why cgroups?
Well, in fact... the commit log is not correct. My initial intention was to add IPC (required by ALSA), HDMI audio and evdev.
Quoted 7 lines
Quoted 4 lines
As you can imagine, the goal was to play supertuxkart.
The rest of the configs got added by Buildroot, because of the systemd presence:
Ok, will you send a new version with only the needed changes?
Yup.
Signature · 2 lines
Ezequiel Garc?a, VanguardiaSur www.vanguardiasur.com.ar
PATCH 4/4 board/minnowboard-max: Add a X-based graphical defconfig
In reply to Ezequiel GarciaThis commit adds a new defconfig to build a X-based graphical system for the MinnowboardMax board.
* The 'openbox' windows manager is chosen because it's simple and lightweigth.
* Basic X apps are enabled (such as xrandr, xterm), so we can at least get a console and change video mode.
* ALSA default configuration is provided, so HDMI audio works out-of-the-box.
* Systemd is chosen as the init system because... you know ;)
* ... and finally, OpenGL support is provided.
Tested on Minnoboard Turot (which is Minnowboard Max compatible).
--- board/minnowboard-max/asound.conf | 2 + board/minnowboard-max/post-build.sh | 20 +++ board/minnowboard-max/startx | 239 ++++++++++++++++++++++++++++ configs/minnowboard_max_graphical_defconfig | 78 +++++++++ 4 files changed, 339 insertions(+) create mode 100644 board/minnowboard-max/asound.conf create mode 100755 board/minnowboard-max/startx create mode 100644 configs/minnowboard_max_graphical_defconfig
board/minnowboard-max/asound.conf new file +2 -0
@@ -0,0 +1,2 @@ +defaults.pcm.card 0 +defaults.pcm.device 3
board/minnowboard-max/post-build.sh +20 -0
@@ -1,2 +1,22 @@ #!/bin/sh + +# Install grub config to the EFI part template cp board/minnowboard-max/grub.cfg ${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg + +# Tell systemd we want a login shell on tty0 +ln -sf ${TARGET_DIR}/usr/lib/systemd/system/getty at .service ${TARGET_DIR}/etc/systemd/system/getty.target.wants/getty at tty0.service + +# Setup xinitrc +echo "exec /usr/bin/openbox-session" > ${TARGET_DIR}/root/.xinitrc + +# Fixup startx so it doesn't start X on the controlling +# virtual console. Apparently, this is a bug and we are +# affected for our lack of a Display Manager. +# See https://bugs.freedesktop.org/show_bug.cgi?id=87762 +# +# I haven't found a way to do this without hacking startx +# itself, so... +cp board/minnowboard-max/startx ${TARGET_DIR}/usr/bin/startx + +# Customize ALSA: the HDMI PCM is at card=0, device=3 (i.e. hw:0,3) +cp board/minnowboard-max/asound.conf ${TARGET_DIR}/etc/asound.conf
board/minnowboard-max/startx new file +239 -0
239 lines not on this page · raw message
configs/minnowboard_max_graphical_defconfig new file +78 -0
78 lines not on this page · raw message
Signature · 1 line
2.7.0
PATCH 4/4 board/minnowboard-max: Add a X-based graphical defconfig
Quoted 6 lines · Ezequiel Garcia
This commit adds a new defconfig to build a X-based graphical system for the MinnowboardMax board.
* The 'openbox' windows manager is chosen because it's simple and lightweigth.
Quoted 7 lines
* Basic X apps are enabled (such as xrandr, xterm), so we can at least get a console and change video mode.
* ALSA default configuration is provided, so HDMI audio works out-of-the-box.
* Systemd is chosen as the init system because... you know ;)
I'm not sure I agree with this one. Even though I like systemd myself, I
really don't think it belongs here.
Quoted 12 lines
* ... and finally, OpenGL support is provided.
Tested on Minnoboard Turot (which is Minnowboard Max compatible).
Signed-off-by Ezequiel Garcia <[email protected]>--- board/minnowboard-max/asound.conf | 2 + board/minnowboard-max/post-build.sh | 20 +++ board/minnowboard-max/startx | 239 ++++++++++++++++++++++++++++ configs/minnowboard_max_graphical_defconfig | 78 +++++++++ 4 files changed, 339 insertions(+)
Quoted 3 lines
create mode 100644
board/minnowboard-max/asound.confcreate mode 100755 board/minnowboard-max/startx create mode 100644 configs/minnowboard_max_graphical_defconfig
To distinguish between the minimal and the demo defconfigs, perhaps we can
call it minnowboard_max-graphical_defconfig?
board/minnowboard-max/asound.conf line 2
Quoted 9 lines
board/minnowboard-max/asound.conf new file +2
-0@@ -0,0 +1,2 @@ +defaults.pcm.card 0 +defaults.pcm.device 3
This should be in an fs-overlay directory and use an fs-overlay.
board/minnowboard-max/post-build.sh line 7
Quoted 12 lines
board/minnowboard-max/post-build.sh +5
-0@@ -1,2 +1,22 @@ #!/bin/sh + +# Install grub config to the EFI part template cp board/minnowboard-max/grub.cfg ${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg + +# Tell systemd we want a login shell on tty0 +ln -sf ${TARGET_DIR}/usr/lib/systemd/system/getty at .service ${TARGET_DIR}/etc/systemd/system/getty.target.wants/getty at tty0.service
This should also use fs-overlay. It's anyway wrong in its current incarnation,
because you refer to ${TARGET_DIR} in the symlink itself... BTW I prefer relative symlinks.
Also, this should only be done for the big build, not for the minimal build,
so somehow you must distinguish between them. Same below. The fs-overlay is the simplest way to do that.
board/minnowboard-max/post-build.sh line 10
Quoted 3 lines
board/minnowboard-max/post-build.sh +3
-0+ +# Setup xinitrc +echo "exec /usr/bin/openbox-session" > ${TARGET_DIR}/root/.xinitrc
Put this in the fs-overlay.
board/minnowboard-max/post-build.sh line 18
Quoted 8 lines
board/minnowboard-max/post-build.sh +8
-0+ +# Fixup startx so it doesn't start X on the controlling +# virtual console. Apparently, this is a bug and we are +# affected for our lack of a Display Manager. +# See https://bugs.freedesktop.org/show_bug.cgi?id=87762 +# +# I haven't found a way to do this without hacking startx +# itself, so...
This comment should be in the startx script itself.
board/minnowboard-max/post-build.sh line 21
Quoted 3 lines
board/minnowboard-max/post-build.sh +3
-0+cp board/minnowboard-max/startx ${TARGET_DIR}/usr/bin/startx + +# Customize ALSA: the HDMI PCM is at card=0, device=3 (i.e. hw:0,3)
Same here.
Quoted 6 lines
board/minnowboard-max/post-build.sh +1
-0+cp board/minnowboard-max/asound.conf ${TARGET_DIR}/etc/asound.confboard/minnowboard-max/startx new file +0
-0
[snip]
Quoted 30 lines
configs/minnowboard_max_graphical_defconfig new file +24
-0@@ -0,0 +1,78 @@ +# Architecture +BR2_x86_64=y +BR2_x86_atom=y + +# Toolchain +BR2_OPTIMIZE_2=y +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y +BR2_TOOLCHAIN_BUILDROOT_GLIBC=y +BR2_GLIBC_VERSION_2_23=y +BR2_BINUTILS_VERSION_2_26_X=y +BR2_GCC_VERSION_5_X=y +BR2_TOOLCHAIN_BUILDROOT_CXX=y +BR2_ENABLE_LOCALE_PURGE=y + +# System config +BR2_INIT_SYSTEMD=y +BR2_SYSTEM_BIN_SH_BASH=y +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" +BR2_SYSTEM_DHCP="enp2s0" +BR2_ROOTFS_POST_BUILD_SCRIPT="board/minnowboard-max/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/minnowboard-max/post-image.sh" + +# Linux +BR2_LINUX_KERNEL=y
configs/minnowboard_max_graphical_defconfig line 34
Quoted 10 lines
configs/minnowboard_max_graphical_defconfig new file +10
-0+BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.4" +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/minnowboard-max/linux.config" + +# Packages +BR2_PACKAGE_ALSA_UTILS=y +BR2_PACKAGE_ALSA_UTILS_APLAY=y +BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y +BR2_PACKAGE_GREP=y
Not sure why we would want this. Doesn't it require BUSYBOX_SHOW_OTHERS?
configs/minnowboard_max_graphical_defconfig line 47
Quoted 13 lines
configs/minnowboard_max_graphical_defconfig new file +13
-0+BR2_PACKAGE_GLMARK2=y +BR2_PACKAGE_MESA3D_DEMOS=y +BR2_PACKAGE_FB_TEST_APP=y +BR2_PACKAGE_MESA3D=y +BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST=y +BR2_PACKAGE_MESA3D_DRI_DRIVER_I965=y +BR2_PACKAGE_XORG7=y +BR2_PACKAGE_XSERVER_XORG_SERVER=y +BR2_PACKAGE_XSERVER_XORG_SERVER_AIGLX=y +BR2_PACKAGE_XAPP_XDM=y +BR2_PACKAGE_XAPP_XINIT=y +BR2_PACKAGE_XAPP_XRANDR=y +BR2_PACKAGE_XAPP_XSM=y
Don't we need a terminal as well?
configs/minnowboard_max_graphical_defconfig line 49
Quoted 2 lines
configs/minnowboard_max_graphical_defconfig new file +2
-0+BR2_PACKAGE_XDRIVER_XF86_INPUT_EVDEV=y +BR2_PACKAGE_XDRIVER_XF86_INPUT_JOYSTICK=y
Not sure if joystick is that useful.
configs/minnowboard_max_graphical_defconfig line 62
Quoted 13 lines
configs/minnowboard_max_graphical_defconfig new file +13
-0+BR2_PACKAGE_XDRIVER_XF86_INPUT_KEYBOARD=y +BR2_PACKAGE_XDRIVER_XF86_INPUT_MOUSE=y +BR2_PACKAGE_XDRIVER_XF86_VIDEO_INTEL=y +BR2_PACKAGE_XTERM=y +BR2_PACKAGE_OPENBOX=y +BR2_PACKAGE_LINUX_FIRMWARE=y +BR2_PACKAGE_LINUX_FIRMWARE_RTL_8169=y +BR2_PACKAGE_IMLIB2=y +BR2_PACKAGE_IMLIB2_JPEG=y +BR2_PACKAGE_IMLIB2_PNG=y +BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y +BR2_PACKAGE_STARTUP_NOTIFICATION=y +BR2_PACKAGE_COREUTILS=y
Why?
configs/minnowboard_max_graphical_defconfig line 63
Quoted 1 line
configs/minnowboard_max_graphical_defconfig new file +1
-0+BR2_PACKAGE_UTIL_LINUX_LOGIN_UTILS=y
Why?
configs/minnowboard_max_graphical_defconfig line 64
Quoted 1 line
configs/minnowboard_max_graphical_defconfig new file +1
-0+BR2_PACKAGE_UTIL_LINUX_MORE=y
Why?
configs/minnowboard_max_graphical_defconfig line 65
Quoted 1 line
configs/minnowboard_max_graphical_defconfig new file +1
-0+BR2_PACKAGE_LESS=y
I'd like to reorder the packages to put all the X stuff together with a
comment above and, and then all the dev stuff (like bash and less) with a comment.
Regards,
Arnout
Quoted 14 lines
configs/minnowboard_max_graphical_defconfig new file +13
-0+ +# Filesystem image +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +# BR2_TARGET_ROOTFS_TAR is not set + +# Bootloader +BR2_TARGET_GRUB2=y +BR2_TARGET_GRUB2_X86_64_EFI=y + +# Host packages +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y
Signature · 6 lines
Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
PATCH 4/4 board/minnowboard-max: Add a X-based graphical defconfig
Quoted 11 lines · Arnout Vandecappelle
Quoted 10 lines · Ezequiel Garcia
This commit adds a new defconfig to build a X-based graphical system for the MinnowboardMax board.
* The 'openbox' windows manager is chosen because it's simple and lightweigth.
* Basic X apps are enabled (such as xrandr, xterm), so we can at least get a console and change video mode.
Quoted 9 lines
Quoted 4 lines
* ALSA default configuration is provided, so HDMI audio works out-of-the-box.
* Systemd is chosen as the init system because... you know ;)
I'm not sure I agree with this one. Even though I like systemd myself, I
really don't think it belongs here.
OK, we can get rid of it. I agree it doesn't belong here.
Quoted 18 lines
Quoted 13 lines
* ... and finally, OpenGL support is provided.
Tested on Minnoboard Turot (which is Minnowboard Max compatible).
Signed-off-by Ezequiel Garcia <[email protected]>--- board/minnowboard-max/asound.conf | 2 + board/minnowboard-max/post-build.sh | 20 +++ board/minnowboard-max/startx | 239 ++++++++++++++++++++++++++++ configs/minnowboard_max_graphical_defconfig | 78 +++++++++ 4 files changed, 339 insertions(+)Quoted 3 lines
create mode 100644
board/minnowboard-max/asound.confcreate mode 100755 board/minnowboard-max/startx create mode 100644 configs/minnowboard_max_graphical_defconfig
Quoted 3 lines
To distinguish between the minimal and the demo defconfigs, perhaps we can
call it minnowboard_max-graphical_defconfig?
Sure.
Quoted 58 lines
board/minnowboard-max/asound.conf line 2
Quoted 10 lines
board/minnowboard-max/asound.conf new file +2
-0@@ -0,0 +1,2 @@ +defaults.pcm.card 0 +defaults.pcm.device 3This should be in an fs-overlay directory and use an fs-overlay.
Quoted 14 lines
board/minnowboard-max/post-build.sh +2
-0@@ -1,2 +1,22 @@ #!/bin/sh + +# Install grub config to the EFI part template cp board/minnowboard-max/grub.cfg${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg
board/minnowboard-max/post-build.sh +3
-0+ +# Tell systemd we want a login shell on tty0 +ln -sf ${TARGET_DIR}/usr/lib/systemd/system/getty at .serviceQuoted 1 line
${TARGET_DIR}/etc/systemd/system/getty.target.wants/getty at tty0.service
This should also use fs-overlay. It's anyway wrong in its current
incarnation, because you refer to ${TARGET_DIR} in the symlink itself... BTW I prefer relative symlinks.Also, this should only be done for the big build, not for the minimal
build, so somehow you must distinguish between them. Same below. The fs-overlay is the simplest way to do that.board/minnowboard-max/post-build.sh line 10
Quoted 3 lines
board/minnowboard-max/post-build.sh +3
-0+ +# Setup xinitrc +echo "exec /usr/bin/openbox-session" > ${TARGET_DIR}/root/.xinitrcPut this in the fs-overlay.
board/minnowboard-max/post-build.sh line 18
Quoted 8 lines
board/minnowboard-max/post-build.sh +8
-0+ +# Fixup startx so it doesn't start X on the controlling +# virtual console. Apparently, this is a bug and we are +# affected for our lack of a Display Manager. +# See https://bugs.freedesktop.org/show_bug.cgi?id=87762 +# +# I haven't found a way to do this without hacking startx +# itself, so...This comment should be in the startx script itself.
Quoted 7 lines
board/minnowboard-max/post-build.sh line 21
Quoted 3 lines
board/minnowboard-max/post-build.sh +3
-0+cp board/minnowboard-max/startx ${TARGET_DIR}/usr/bin/startx + +# Customize ALSA: the HDMI PCM is at card=0, device=3 (i.e. hw:0,3)Same here.
OK, I'll add a fs-graphical-overlay dir, and use it in this defconfig.
Quoted 45 lines
Quoted 6 lines
board/minnowboard-max/post-build.sh +1
-0+cp board/minnowboard-max/asound.conf ${TARGET_DIR}/etc/asound.confboard/minnowboard-max/startx new file +0
-0[snip]
Quoted 36 lines
configs/minnowboard_max_graphical_defconfig new file +29
-0@@ -0,0 +1,78 @@ +# Architecture +BR2_x86_64=y +BR2_x86_atom=y + +# Toolchain +BR2_OPTIMIZE_2=y +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y +BR2_TOOLCHAIN_BUILDROOT_GLIBC=y +BR2_GLIBC_VERSION_2_23=y +BR2_BINUTILS_VERSION_2_26_X=y +BR2_GCC_VERSION_5_X=y +BR2_TOOLCHAIN_BUILDROOT_CXX=y +BR2_ENABLE_LOCALE_PURGE=y + +# System config +BR2_INIT_SYSTEMD=y +BR2_SYSTEM_BIN_SH_BASH=y +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" +BR2_SYSTEM_DHCP="enp2s0" +BR2_ROOTFS_POST_BUILD_SCRIPT="board/minnowboard-max/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/minnowboard-max/post-image.sh" + +# Linux +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.4" +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/minnowboard-max/linux.config" +
Quoted 9 lines
configs/minnowboard_max_graphical_defconfig line 34
Quoted 5 lines
configs/minnowboard_max_graphical_defconfig new file +5
-0+# Packages +BR2_PACKAGE_ALSA_UTILS=y +BR2_PACKAGE_ALSA_UTILS_APLAY=y +BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y +BR2_PACKAGE_GREP=yNot sure why we would want this. Doesn't it require
BUSYBOX_SHOW_OTHERS?
I think some X or openbox script was using a feature from GNU grep, and I wanted to remove some minor error/warning.
Quoted 8 lines
Quoted 8 lines
configs/minnowboard_max_graphical_defconfig new file +8
-0+BR2_PACKAGE_GLMARK2=y +BR2_PACKAGE_MESA3D_DEMOS=y +BR2_PACKAGE_FB_TEST_APP=y +BR2_PACKAGE_MESA3D=y +BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST=y +BR2_PACKAGE_MESA3D_DRI_DRIVER_I965=y +BR2_PACKAGE_XORG7=y +BR2_PACKAGE_XSERVER_XORG_SERVER=y
Quoted 9 lines
configs/minnowboard_max_graphical_defconfig line 47
Quoted 5 lines
configs/minnowboard_max_graphical_defconfig new file +5
-0+BR2_PACKAGE_XSERVER_XORG_SERVER_AIGLX=y +BR2_PACKAGE_XAPP_XDM=y +BR2_PACKAGE_XAPP_XINIT=y +BR2_PACKAGE_XAPP_XRANDR=y +BR2_PACKAGE_XAPP_XSM=yDon't we need a terminal as well?
We have one, you are missing:
BR2_PACKAGE_XTERM=y
Quoted 6 lines
configs/minnowboard_max_graphical_defconfig line 49
Quoted 2 lines
configs/minnowboard_max_graphical_defconfig new file +2
-0+BR2_PACKAGE_XDRIVER_XF86_INPUT_EVDEV=y +BR2_PACKAGE_XDRIVER_XF86_INPUT_JOYSTICK=yNot sure if joystick is that useful.
OK, I'll remove it.
Quoted 24 lines
configs/minnowboard_max_graphical_defconfig line 62
Quoted 13 lines
configs/minnowboard_max_graphical_defconfig new file +13
-0+BR2_PACKAGE_XDRIVER_XF86_INPUT_KEYBOARD=y +BR2_PACKAGE_XDRIVER_XF86_INPUT_MOUSE=y +BR2_PACKAGE_XDRIVER_XF86_VIDEO_INTEL=y +BR2_PACKAGE_XTERM=y +BR2_PACKAGE_OPENBOX=y +BR2_PACKAGE_LINUX_FIRMWARE=y +BR2_PACKAGE_LINUX_FIRMWARE_RTL_8169=y +BR2_PACKAGE_IMLIB2=y +BR2_PACKAGE_IMLIB2_JPEG=y +BR2_PACKAGE_IMLIB2_PNG=y +BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y +BR2_PACKAGE_STARTUP_NOTIFICATION=y +BR2_PACKAGE_COREUTILS=yWhy?
configs/minnowboard_max_graphical_defconfig line 63
Quoted 1 line
configs/minnowboard_max_graphical_defconfig new file +1
-0+BR2_PACKAGE_UTIL_LINUX_LOGIN_UTILS=yWhy?
configs/minnowboard_max_graphical_defconfig line 64
Quoted 1 line
configs/minnowboard_max_graphical_defconfig new file +1
-0+BR2_PACKAGE_UTIL_LINUX_MORE=yWhy?
Quoted 8 lines
configs/minnowboard_max_graphical_defconfig line 65
Quoted 1 line
configs/minnowboard_max_graphical_defconfig new file +1
-0+BR2_PACKAGE_LESS=yI'd like to reorder the packages to put all the X stuff together with a
comment above and, and then all the dev stuff (like bash and less) with a comment.
Sure.
Regarding the less, more, coreutils, etc... I routinely replace these because I found them more useful than busybox's.
I'll remove them, as they don't add anything of value if the goal is to provide a "minimal with audio, and 3D graphics" config.
Signature · 2 lines
Ezequiel Garc?a, VanguardiaSur www.vanguardiasur.com.ar
PATCH 4/4 board/minnowboard-max: Add a X-based graphical defconfig
Quoted 2 lines · Ezequiel Garcia
Quoted 1 line · Arnout Vandecappelle
On 04/12/16 07:29, Ezequiel Garcia wrote:
[snip]
Quoted 27 lines
Quoted 19 lines
board/minnowboard-max/post-build.sh line 10
Quoted 3 lines
board/minnowboard-max/post-build.sh +3
-0+ +# Setup xinitrc +echo "exec /usr/bin/openbox-session" > ${TARGET_DIR}/root/.xinitrcPut this in the fs-overlay.
board/minnowboard-max/post-build.sh line 18
Quoted 8 lines
board/minnowboard-max/post-build.sh +8
-0+ +# Fixup startx so it doesn't start X on the controlling +# virtual console. Apparently, this is a bug and we are +# affected for our lack of a Display Manager. +# See https://bugs.freedesktop.org/show_bug.cgi?id=87762 +# +# I haven't found a way to do this without hacking startx +# itself, so...This comment should be in the startx script itself.
Quoted 7 lines
board/minnowboard-max/post-build.sh line 21
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board/minnowboard-max/post-build.sh +3
-0+cp board/minnowboard-max/startx ${TARGET_DIR}/usr/bin/startx + +# Customize ALSA: the HDMI PCM is at card=0, device=3 (i.e. hw:0,3)Same here.
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OK, I'll add a fs-graphical-overlay dir, and use it in this defconfig.
Call it fs-overlay-graphical.
[snip]
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+BR2_PACKAGE_GREP=y
Not sure why we would want this. Doesn't it require
BUSYBOX_SHOW_OTHERS?I think some X or openbox script was using a feature from GNU grep, and I wanted to remove some minor error/warning.
In that case, the package involved should probably select GNU grep (andSHOW_OTHERS).
[snip]
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+BR2_PACKAGE_COREUTILS=y
Why?
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+BR2_PACKAGE_UTIL_LINUX_LOGIN_UTILS=y
Why?
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+BR2_PACKAGE_UTIL_LINUX_MORE=y
Why?
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+BR2_PACKAGE_LESS=y
I'd like to reorder the packages to put all the X stuff together with a
comment above and, and then all the dev stuff (like bash and less) with a comment.
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Sure.
Regarding the less, more, coreutils, etc... I routinely replace these because I found them more useful than busybox's.
I agree for less (and bash and vi BTW), but I never found any use for more
(but I actually never use more, less is better) and coreutils.
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I'll remove them, as they don't add anything of value if the goal is to provide a "minimal with audio, and 3D graphics" config.
Than bash should probably be removed as well, except if there is some script
that depends on bash.
Regards,
Arnout
Signature · 6 lines
Arnout Vandecappelle arnout dot vandecappelle at essensium dot com Senior Embedded Software Architect . . . . . . +32-478-010353 (mobile) Essensium, Mind division . . . . . . . . . . . . . . http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium . . . . . BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
PATCH 4/4 board/minnowboard-max: Add a X-based graphical defconfig
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"Arnout" == Arnout Vandecappelle <[email protected]> writes:
Quoted 9 lines · Ezequiel Garcia
This commit adds a new defconfig to build a X-based graphical system for the MinnowboardMax board.
* The 'openbox' windows manager is chosen because it's simple and lightweigth.
* Basic X apps are enabled (such as xrandr, xterm), so we can at least get a console and change video mode.
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* ALSA default configuration is provided, so HDMI audio works out-of-the-box.
* Systemd is chosen as the init system because... you know ;)
I'm not sure I agree with this one. Even though I like systemd
myself, I really don't think it belongs here.
Agreed.
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Bye, Peter Korsgaard