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configs: pandaboard: use mdev for automatic module loading

PATCH New Peter Korsgaard 3 participants 9 messages Mar 15, 2016 – Jul 30, 2019

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Peter Korsgaard

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#0 lore raw

PATCH 1/3 configs: pandaboard: use mdev for automatic module loading

The omap2plus kernel defconfig builds most drivers as modules, so we need (automatic) module loading to be able to use usb/display/..

Signed-off-by Peter Korsgaard <[email protected]>
---
 configs/pandaboard_defconfig | 1 +
 1 file changed, 1 insertion(+)
configs/pandaboard_defconfig +1 -0
index 3223d2b..3a6e383 100644
@@ -3,6 +3,7 @@ BR2_cortex_a9=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyO2"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pandaboard/post-image.sh"
 BR2_LINUX_KERNEL=y
Signature · 1 line
2.7.0
author
#1 lore raw

PATCH 1/3 configs: pandaboard: use mdev for automatic module loading

Quoted 4 lines
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Quoted 1 line
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Quoted 1 line

"Peter" == Peter Korsgaard <[email protected]> writes:

The omap2plus kernel defconfig builds most drivers as modules, so we need (automatic) module loading to be able to use usb/display/..

Committed all 3, thanks.

Signature · 2 lines
Venlig hilsen,
Peter Korsgaard
author
#2 lore raw

PATCH 2/3 configs: pandaboard: configure eth0 at startup

In reply to Peter Korsgaard

Now that we have modules (including usb/net) loaded automatically, we can enable dhcp on eth0.

Signed-off-by Peter Korsgaard <[email protected]>
---
 configs/pandaboard_defconfig | 1 +
 1 file changed, 1 insertion(+)
configs/pandaboard_defconfig +1 -0
index 3a6e383..3727e3d 100644
@@ -5,6 +5,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyO2"
+BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pandaboard/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
Signature · 1 line
2.7.0
#3 lore raw

PATCH 2/3 configs: pandaboard: configure eth0 at startup

Peter, All,

On 2016-03-15 22:39 +0100, Peter Korsgaard spake thusly:

Quoted 4 lines

Now that we have modules (including usb/net) loaded automatically, we can enable dhcp on eth0.

Signed-off-by Peter Korsgaard <[email protected]>
Acked-by "Yann E. MORIN" <[email protected]>

Regards,
Yann E. MORIN.

Quoted 23 lines
---
 configs/pandaboard_defconfig | 1 +
 1 file changed, 1 insertion(+)
configs/pandaboard_defconfig +1 -0
index 3a6e383..3727e3d 100644
@@ -5,6 +5,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyO2"
+BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pandaboard/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
Signature · 6 lines
2.7.0

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buildroot at busybox.net
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Signature · 6 lines
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
#4 lore raw

PATCH 1/3 configs: pandaboard: use mdev for automatic module loading

In reply to Peter Korsgaard

Peter, All,

On 2016-03-15 22:39 +0100, Peter Korsgaard spake thusly:

Quoted 4 lines

The omap2plus kernel defconfig builds most drivers as modules, so we need (automatic) module loading to be able to use usb/display/..

Signed-off-by Peter Korsgaard <[email protected]>
Acked-by "Yann E. MORIN" <[email protected]>

Regards,
Yann E. MORIN.

Quoted 23 lines
---
 configs/pandaboard_defconfig | 1 +
 1 file changed, 1 insertion(+)
configs/pandaboard_defconfig +1 -0
index 3223d2b..3a6e383 100644
@@ -3,6 +3,7 @@ BR2_cortex_a9=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyO2"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pandaboard/post-image.sh"
 BR2_LINUX_KERNEL=y
Signature · 6 lines
2.7.0

_______________________________________________
buildroot mailing list
buildroot at busybox.net
http://lists.busybox.net/mailman/listinfo/buildroot
Signature · 6 lines
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
author
#5 lore raw

PATCH 3/3 configs: pandaboard: bump kernel to 4.5

In reply to Peter Korsgaard

Notice: We cannot move to u-boot 2016.03 without changing the boot setup as 2016.03 broke legacy boot on omap4.

Signed-off-by Peter Korsgaard <[email protected]>
---
 configs/pandaboard_defconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
configs/pandaboard_defconfig +2 -2
index 3727e3d..973d41d 100644
@@ -2,14 +2,14 @@ BR2_arm=y
 BR2_cortex_a9=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_5=y
 BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyO2"
 BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pandaboard/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.4.3"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.5"
 BR2_LINUX_KERNEL_DEFCONFIG="omap2plus"
 BR2_LINUX_KERNEL_ZIMAGE=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
Signature · 1 line
2.7.0
#6 lore raw

PATCH 3/3 configs: pandaboard: bump kernel to 4.5

Peter, All,

On 2016-03-15 22:39 +0100, Peter Korsgaard spake thusly:

Quoted 4 lines

Notice: We cannot move to u-boot 2016.03 without changing the boot setup as 2016.03 broke legacy boot on omap4.

Signed-off-by Peter Korsgaard <[email protected]>
Reviewed-by "Yann E. MORIN" <[email protected]>

Regards,
Yann E. MORIN.

Quoted 32 lines
---
 configs/pandaboard_defconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
configs/pandaboard_defconfig +2 -2
index 3727e3d..973d41d 100644
@@ -2,14 +2,14 @@ BR2_arm=y
 BR2_cortex_a9=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_5=y
 BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyO2"
 BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pandaboard/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.4.3"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.5"
 BR2_LINUX_KERNEL_DEFCONFIG="omap2plus"
 BR2_LINUX_KERNEL_ZIMAGE=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
Signature · 6 lines
2.7.0

_______________________________________________
buildroot mailing list
buildroot at busybox.net
http://lists.busybox.net/mailman/listinfo/buildroot
Signature · 6 lines
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
#7 lore raw

PATCH 3/3 configs: pandaboard: bump kernel to 4.5

In reply to Peter Korsgaard

Hello Peter,

Quoted 4 lines · On Tue, 15 Mar 2016 22:39:56 +0100 Peter Korsgaard <[email protected]> wrote:

Notice: We cannot move to u-boot 2016.03 without changing the boot setup as 2016.03 broke legacy boot on omap4.

Signed-off-by Peter Korsgaard <[email protected]>

You are the last one who bumped this defconfig, and now it fails to build with gcc 8.x:

https://gitlab.com/buildroot.org/buildroot/-/jobs/259853955

Probably needs another update of the kernel :-)

Thanks!

Thomas

Signature · 3 lines
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
author
#8 lore raw

PATCH 3/3 configs: pandaboard: bump kernel to 4.5

Quoted 9 lines
Quoted 1 line
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Quoted 1 line
Quoted 1 line

"Thomas" == Thomas Petazzoni <[email protected]> writes:

Hello Peter,

Quoted 3 lines · On Tue, 15 Mar 2016 22:39:56 +0100 Peter Korsgaard <[email protected]> wrote:

Notice: We cannot move to u-boot 2016.03 without changing the boot setup as 2016.03 broke legacy boot on omap4.

Quoted 8 lines
Quoted 1 line
Signed-off-by Peter Korsgaard <[email protected]>

You are the last one who bumped this defconfig, and now it fails to build with gcc 8.x:

https://gitlab.com/buildroot.org/buildroot/-/jobs/259853955

Probably needs another update of the kernel :-)

Indeed. I've dug out my pandaboard from under the dust and send a patch bumping the kernel to 4.19:

https://patchwork.ozlabs.org/patch/1138954/

Thanks!

Signature · 1 line
Bye, Peter Korsgaard