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* [Buildroot] buildroot support for OrangePI PC
@ 2015-12-18 13:22 Eelco Chaudron
  2015-12-18 22:23 ` Arnout Vandecappelle
  2015-12-19 23:51 ` Cam Hutchison
  0 siblings, 2 replies; 13+ messages in thread
From: Eelco Chaudron @ 2015-12-18 13:22 UTC (permalink / raw)
  To: buildroot

Hi All,

Was wondering if anyone has started working on OrangePi PC board support?

Thanks,

Eelco

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-18 13:22 [Buildroot] buildroot support for OrangePI PC Eelco Chaudron
@ 2015-12-18 22:23 ` Arnout Vandecappelle
  2015-12-20 12:32   ` Eelco Chaudron
                     ` (2 more replies)
  2015-12-19 23:51 ` Cam Hutchison
  1 sibling, 3 replies; 13+ messages in thread
From: Arnout Vandecappelle @ 2015-12-18 22:23 UTC (permalink / raw)
  To: buildroot

On 18-12-15 14:22, Eelco Chaudron wrote:
> Hi All,
> 
> Was wondering if anyone has started working on OrangePi PC board support?

 Not that I know of. But it should be quite similar to the cubieboard I think.

 If you make a defconfig for it, consider using genimage rather than a custom
script like mkcubiecard.

 Regards,
 Arnout


-- 
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

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-18 13:22 [Buildroot] buildroot support for OrangePI PC Eelco Chaudron
  2015-12-18 22:23 ` Arnout Vandecappelle
@ 2015-12-19 23:51 ` Cam Hutchison
  2015-12-20 12:37   ` Thomas Petazzoni
  1 sibling, 1 reply; 13+ messages in thread
From: Cam Hutchison @ 2015-12-19 23:51 UTC (permalink / raw)
  To: buildroot

Eelco Chaudron <echaudron@xiot.nl> writes:

>Hi All,

>Was wondering if anyone has started working on OrangePi PC board support?

I'll be embarking on this in the new year (OrangePi Plus too). I plan is
to come up with two defconfigs - one for the 3.4 kernel which supports
the hardware ok but has a lot of code that is not mainlined and has a
custom build process, and one for mainline which currently has limited
support for the H3 and Orange Pi (although there is current activity so
I'll also track the linux-sunxi kernel too).

I'll keep my WIP on a github repo and I can let you know when I make a
start.

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-18 22:23 ` Arnout Vandecappelle
@ 2015-12-20 12:32   ` Eelco Chaudron
  2015-12-20 12:45     ` Thomas Petazzoni
  2015-12-20 18:25   ` Eelco Chaudron
  2015-12-24  9:15   ` Eelco Chaudron
  2 siblings, 1 reply; 13+ messages in thread
From: Eelco Chaudron @ 2015-12-20 12:32 UTC (permalink / raw)
  To: buildroot

Hi All,

I decided to give this a shot, but I already get stuck at doing the 
u-boot part...
Looks like some toolchain issue, so before I dig into it more let me see 
if some one here has ran into something similar.

This is my config:

BR2_armeb=y
BR2_cortex_a7=y
BR2_ARM_EABI=y
BR2_ARM_FPU_NEON_VFPV4=y
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BOARDNAME="orangepi_pc"
BR2_TARGET_UBOOT_CUSTOM_GIT=y
BR2_TARGET_UBOOT_CUSTOM_REPO_URL="http://git.denx.de/u-boot.git"
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="4832e17787acb29734d895751bc7a594908aecc6"
BR2_TARGET_UBOOT_SPL=y

It all goes wrong when linking u-boot. Here are some snippets from the 
output:
   LD      u-boot
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
Warning: size of symbol `invalidate_dcache_range' changed from 168 in 
arch/arm/cpu/armv7/built-in.o to 4 in arch/arm/lib/built-in.o
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
Warning: size of symbol `enable_caches' changed from 4 in 
arch/arm/cpu/armv7/built-in.o to 12 in arch/arm/lib/built-in.o
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
Warning: size of symbol `arm_init_before_mmu' changed from 40 in 
arch/arm/cpu/armv7/built-in.o to 4 in arch/arm/lib/built-in.o
...
...
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
/home/echaudron/buildroot_opi/output/host/usr/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/4.9.3/libgcc.a(_dvmd_lnx.o): 
compiled for a big endian system and target is little endian
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
failed to merge target specific data of file 
/home/echaudron/buildroot_opi/output/host/usr/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/4.9.3/libgcc.a(_dvmd_lnx.o)
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
...
...
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
/home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
Segmentation fault (core dumped)
Makefile:1193: recipe for target 'u-boot' failed
make[2]: *** [u-boot] Error 139

When I build the same u-boot version using the ubuntu provided 
"arm-linux-gnueabihf-" toolchain it works fine.
I'm using the following to build it;

make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- orangepi_pc_defconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-

Any ideas?

//Eelco


> Arnout Vandecappelle <mailto:arnout@mind.be>
> December 18, 2015 at 23:23
>
> Not that I know of. But it should be quite similar to the cubieboard I 
> think.
>
> If you make a defconfig for it, consider using genimage rather than a 
> custom
> script like mkcubiecard.
>
> Regards,
> Arnout
>
>

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* [Buildroot] buildroot support for OrangePI PC
  2015-12-19 23:51 ` Cam Hutchison
@ 2015-12-20 12:37   ` Thomas Petazzoni
  0 siblings, 0 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2015-12-20 12:37 UTC (permalink / raw)
  To: buildroot

Hello,

On Sat, 19 Dec 2015 23:51:52 -0000, Cam Hutchison wrote:

> I'll be embarking on this in the new year (OrangePi Plus too). I plan is
> to come up with two defconfigs - one for the 3.4 kernel which supports
> the hardware ok but has a lot of code that is not mainlined and has a
> custom build process, and one for mainline which currently has limited
> support for the H3 and Orange Pi (although there is current activity so
> I'll also track the linux-sunxi kernel too).

Note that we already have such a dual defconfig situation with the
Olimex A20 Olinuxino, with olimex_a20_olinuxino_lime_defconfig using
the mainline kernel, and olimex_a20_olinuxino_lime_mali_defconfig using
the 3.4 sunxi kernel. So I guess we can do the same for other platforms
if needed.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-20 12:32   ` Eelco Chaudron
@ 2015-12-20 12:45     ` Thomas Petazzoni
  2015-12-20 18:17       ` Eelco Chaudron
  0 siblings, 1 reply; 13+ messages in thread
From: Thomas Petazzoni @ 2015-12-20 12:45 UTC (permalink / raw)
  To: buildroot

Dear Eelco Chaudron,

On Sun, 20 Dec 2015 13:32:43 +0100, Eelco Chaudron wrote:

> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
> Segmentation fault (core dumped)
> Makefile:1193: recipe for target 'u-boot' failed
> make[2]: *** [u-boot] Error 139

Seems like you are hitting bug
https://sourceware.org/bugzilla/show_bug.cgi?id=16698. It seems to be
fixed in the 2.24.90 snapshot, though it is not clear which specific
commit fixed it, so it's hard to backport it.

Can you try with with binutils 2.25 ?

Also, you have selected ARM big endian as the architecture, which is
almost certainly not what you want. If you're new to ARM and have no
reason to use big endian, then use ARM little endian, which is what
99.9999% of the people use.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-20 12:45     ` Thomas Petazzoni
@ 2015-12-20 18:17       ` Eelco Chaudron
  0 siblings, 0 replies; 13+ messages in thread
From: Eelco Chaudron @ 2015-12-20 18:17 UTC (permalink / raw)
  To: buildroot

Hi Thomas,

Thanks for pointing this out...

I wanted to do some bench marking in big endian to see performance 
difference in a heavy networking environment.
However when I saw the endian errors I "thought" I reverted back, and 
retried. But for some reason make savedefconfig, did not reflect the 
change, and I did not pay attention to the output :(

Doing a make distclean, and reconfigure, it worked fine without any 
build errors.


//Eelco
> Thomas Petazzoni <mailto:thomas.petazzoni@free-electrons.com>
> December 20, 2015 at 13:45
> Dear Eelco Chaudron,
>
>
> Seems like you are hitting bug
> https://sourceware.org/bugzilla/show_bug.cgi?id=16698. It seems to be
> fixed in the 2.24.90 snapshot, though it is not clear which specific
> commit fixed it, so it's hard to backport it.
>
> Can you try with with binutils 2.25 ?
>
> Also, you have selected ARM big endian as the architecture, which is
> almost certainly not what you want. If you're new to ARM and have no
> reason to use big endian, then use ARM little endian, which is what
> 99.9999% of the people use.
>
> Best regards,
>
> Thomas
> Eelco Chaudron <mailto:echaudron@xiot.nl>
> December 20, 2015 at 13:32
> Hi All,
>
> I decided to give this a shot, but I already get stuck at doing the 
> u-boot part...
> Looks like some toolchain issue, so before I dig into it more let me 
> see if some one here has ran into something similar.
>
> This is my config:
>
> BR2_armeb=y
> BR2_cortex_a7=y
> BR2_ARM_EABI=y
> BR2_ARM_FPU_NEON_VFPV4=y
> BR2_TARGET_UBOOT=y
> BR2_TARGET_UBOOT_BOARDNAME="orangepi_pc"
> BR2_TARGET_UBOOT_CUSTOM_GIT=y
> BR2_TARGET_UBOOT_CUSTOM_REPO_URL="http://git.denx.de/u-boot.git"
> BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="4832e17787acb29734d895751bc7a594908aecc6"
> BR2_TARGET_UBOOT_SPL=y
>
> It all goes wrong when linking u-boot. Here are some snippets from the 
> output:
>   LD      u-boot
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> Warning: size of symbol `invalidate_dcache_range' changed from 168 in 
> arch/arm/cpu/armv7/built-in.o to 4 in arch/arm/lib/built-in.o
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> Warning: size of symbol `enable_caches' changed from 4 in 
> arch/arm/cpu/armv7/built-in.o to 12 in arch/arm/lib/built-in.o
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> Warning: size of symbol `arm_init_before_mmu' changed from 40 in 
> arch/arm/cpu/armv7/built-in.o to 4 in arch/arm/lib/built-in.o
> ...
> ...
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> /home/echaudron/buildroot_opi/output/host/usr/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/4.9.3/libgcc.a(_dvmd_lnx.o): 
> compiled for a big endian system and target is little endian
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> failed to merge target specific data of file 
> /home/echaudron/buildroot_opi/output/host/usr/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/4.9.3/libgcc.a(_dvmd_lnx.o)
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
> ...
> ...
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
> /home/echaudron/buildroot_opi/output/host/usr/bin/armeb-buildroot-linux-uclibcgnueabi-ld.bfd: 
> BFD (GNU Binutils) 2.24 assertion fail elf32-arm.c:12387
> Segmentation fault (core dumped)
> Makefile:1193: recipe for target 'u-boot' failed
> make[2]: *** [u-boot] Error 139
>
> When I build the same u-boot version using the ubuntu provided 
> "arm-linux-gnueabihf-" toolchain it works fine.
> I'm using the following to build it;
>
> make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- orangepi_pc_defconfig
> make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-
>
> Any ideas?
>
> //Eelco
>
>
>
> Arnout Vandecappelle <mailto:arnout@mind.be>
> December 18, 2015 at 23:23
>
> Not that I know of. But it should be quite similar to the cubieboard I 
> think.
>
> If you make a defconfig for it, consider using genimage rather than a 
> custom
> script like mkcubiecard.
>
> Regards,
> Arnout
>
>

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* [Buildroot] buildroot support for OrangePI PC
  2015-12-18 22:23 ` Arnout Vandecappelle
  2015-12-20 12:32   ` Eelco Chaudron
@ 2015-12-20 18:25   ` Eelco Chaudron
  2015-12-24  9:15   ` Eelco Chaudron
  2 siblings, 0 replies; 13+ messages in thread
From: Eelco Chaudron @ 2015-12-20 18:25 UTC (permalink / raw)
  To: buildroot

Hi Cam,

If you can share the repo's (uboot/linux) you are thinking to use I can 
make a head start with the PC version and share whatever I have by 
January first.

//Eelco

Cam Hutchison<camh@xdna.net>  writes:

> Hi All,
> Was wondering if anyone has started working on OrangePi PC board support?
I'll be embarking on this in the new year (OrangePi Plus too). I plan is
to come up with two defconfigs - one for the 3.4 kernel which supports
the hardware ok but has a lot of code that is not mainlined and has a
custom build process, and one for mainline which currently has limited
support for the H3 and Orange Pi (although there is current activity so
I'll also track the linux-sunxi kernel too).

I'll keep my WIP on a github repo and I can let you know when I make a
start.

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-18 22:23 ` Arnout Vandecappelle
  2015-12-20 12:32   ` Eelco Chaudron
  2015-12-20 18:25   ` Eelco Chaudron
@ 2015-12-24  9:15   ` Eelco Chaudron
  2015-12-24 10:28     ` Thomas Petazzoni
  2015-12-27  0:04     ` Cam Hutchison
  2 siblings, 2 replies; 13+ messages in thread
From: Eelco Chaudron @ 2015-12-24  9:15 UTC (permalink / raw)
  To: buildroot

I decided to do some work on the OrangePI PC and I have a basic Linux 4.4 setup running.
It boots, and I have serial access to the board.

Cam if you could share your 3.4 repo (and or 4.4 if it has better OrangePI support) I
can get started with this too.

Cheers,

Eelco

This is the diff;

diff --git a/board/orangepi/orangepipc/boot.cmd b/board/orangepi/orangepipc/boot.cmd
new file mode 100644
index 0000000..7d61e7b
--- /dev/null
+++ b/board/orangepi/orangepipc/boot.cmd
@@ -0,0 +1,8 @@
+setenv fdt_high ffffffff
+
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
+
+fatload mmc 0 $kernel_addr_r uImage
+fatload mmc 0 $fdt_addr_r sun8i-h3-orangepi-pc.dtb
+
+bootm $kernel_addr_r - $fdt_addr_r
diff --git a/board/orangepi/orangepipc/genimage.cfg b/board/orangepi/orangepipc/genimage.cfg
new file mode 100644
index 0000000..43c2249
--- /dev/null
+++ b/board/orangepi/orangepipc/genimage.cfg
@@ -0,0 +1,36 @@
+# Minimal SD card image for the OrangePi PC
+#
+
+image boot.vfat {
+ vfat {
+ files = {
+ "uImage",
+ "sun8i-h3-orangepi-pc.dtb",
+ "boot.scr"
+ }
+ }
+ size = 10M
+}
+
+image sdcard.img {
+ hdimage {
+ }
+
+ partition u-boot {
+ in-partition-table = "no"
+ image = "u-boot-sunxi-with-spl.bin"
+ offset = 8192
+ }
+
+ partition boot {
+ partition-type = 0xC
+ bootable = "true"
+ image = "boot.vfat"
+ }
+
+ partition rootfs {
+ partition-type = 0x83
+ image = "rootfs.ext4"
+ size = 512M
+ }
+}
diff --git a/board/orangepi/orangepipc/post-build.sh b/board/orangepi/orangepipc/post-build.sh
new file mode 100755
index 0000000..9f115cb
--- /dev/null
+++ b/board/orangepi/orangepipc/post-build.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+# post-build.sh for OrangePi PC taken from CubieBoard's post-build.sh
+# 2013, Carlo Caione <<carlo.caione@gmail.com>>
+
+BOARD_DIR="$(dirname $0)"
+MKIMAGE=$HOST_DIR/usr/bin/mkimage
+BOOT_CMD=$BOARD_DIR/boot.cmd
+BOOT_CMD_H=$BINARIES_DIR/boot.scr
+
+# U-Boot script
+if [ -e $MKIMAGE -a -e $BOOT_CMD ];
+then
+	$MKIMAGE -C none -A arm -T script -d $BOOT_CMD $BOOT_CMD_H
+fi
diff --git a/board/orangepi/orangepipc/post-image.sh b/board/orangepi/orangepipc/post-image.sh
new file mode 100755
index 0000000..05f6b70
--- /dev/null
+++ b/board/orangepi/orangepipc/post-image.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+GENIMAGE_CFG="board/orangepi/orangepipc/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+ --rootpath "${TARGET_DIR}" \
+ --tmppath "${GENIMAGE_TMP}" \
+ --inputpath "${BINARIES_DIR}" \
+ --outputpath "${BINARIES_DIR}" \
+ --config "${GENIMAGE_CFG}"
+
+RET=${?}
+exit ${RET}
diff --git a/configs/orangepipc_defconfig b/configs/orangepipc_defconfig
new file mode 100644
index 0000000..cd349c5
--- /dev/null
+++ b/configs/orangepipc_defconfig
@@ -0,0 +1,26 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/orangepi/orangepipc/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/orangepi/orangepipc/post-image.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="<https://github.com/jwrdegoede/linux-sunxi.git>"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="a516ac6dda21e6f5edceecd08b475b16e360656b"
+BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x40008000"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-h3-orangepi-pc"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="orangepi_pc"
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="<http://git.denx.de/u-boot.git>"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="4832e17787acb29734d895751bc7a594908aecc6"
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-sunxi-with-spl.bin"
+BR2_PACKAGE_HOST_GENIMAGE=y

On 18 December 2015 23:23:20 +01:00, Arnout Vandecappelle <arnout@mind.be> wrote:

> On 18-12-15 14:22, Eelco Chaudron wrote:
> 
> > Hi All,
> > 
> > Was wondering if anyone has started working on OrangePi PC board support?
> > 
> Not that I know of. But it should be quite similar to the cubieboard I think.
> 
> If you make a defconfig for it, consider using genimage rather than a custom
> script like mkcubiecard.
> 
> Regards,
> Arnout
> 
> 
> -- 
> 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
> 

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* [Buildroot] buildroot support for OrangePI PC
  2015-12-24  9:15   ` Eelco Chaudron
@ 2015-12-24 10:28     ` Thomas Petazzoni
  2015-12-24 10:52       ` Eelco Chaudron
  2015-12-27  0:04     ` Cam Hutchison
  1 sibling, 1 reply; 13+ messages in thread
From: Thomas Petazzoni @ 2015-12-24 10:28 UTC (permalink / raw)
  To: buildroot

Eelco,

On Thu, 24 Dec 2015 10:15:40 +0100, Eelco Chaudron wrote:

> This is the diff;

Thanks for the patch. Can you send it as a proper Git formatted patch?
See the Buildroot manual for instructions on how to do this. I have a
couple more comments below.

> diff --git a/board/orangepi/orangepipc/genimage.cfg b/board/orangepi/orangepipc/genimage.cfg
> new file mode 100644
> index 0000000..43c2249
> --- /dev/null
> +++ b/board/orangepi/orangepipc/genimage.cfg
> @@ -0,0 +1,36 @@
> +# Minimal SD card image for the OrangePi PC
> +#
> +
> +image boot.vfat {
> + vfat {
> + files = {
> + "uImage",
> + "sun8i-h3-orangepi-pc.dtb",
> + "boot.scr"
> + }
> + }
> + size = 10M
> +}

Please fix the indentation here. I think we should use at least two
spaces for indentation, or maybe better one tab.

> diff --git a/board/orangepi/orangepipc/post-build.sh b/board/orangepi/orangepipc/post-build.sh
> new file mode 100755
> index 0000000..9f115cb
> --- /dev/null
> +++ b/board/orangepi/orangepipc/post-build.sh
> @@ -0,0 +1,14 @@
> +#!/bin/sh
> +# post-build.sh for OrangePi PC taken from CubieBoard's post-build.sh
> +# 2013, Carlo Caione <<carlo.caione@gmail.com>>
> +
> +BOARD_DIR="$(dirname $0)"
> +MKIMAGE=$HOST_DIR/usr/bin/mkimage
> +BOOT_CMD=$BOARD_DIR/boot.cmd
> +BOOT_CMD_H=$BINARIES_DIR/boot.scr
> +
> +# U-Boot script
> +if [ -e $MKIMAGE -a -e $BOOT_CMD ];

This test is not needed IMO, just run the $MKIMAGE command
unconditionally.

> +then
> +	$MKIMAGE -C none -A arm -T script -d $BOOT_CMD $BOOT_CMD_H
> +fi
> diff --git a/board/orangepi/orangepipc/post-image.sh b/board/orangepi/orangepipc/post-image.sh
> new file mode 100755
> index 0000000..05f6b70
> --- /dev/null
> +++ b/board/orangepi/orangepipc/post-image.sh
> @@ -0,0 +1,16 @@
> +#!/bin/bash

Do we really need this to be a bash script ? #!/bin/sh is probably
sufficient.

> +
> +GENIMAGE_CFG="board/orangepi/orangepipc/genimage.cfg"

Maybe you could use the same BOARD_DIR trick than the one you've used
in the post-build script?

> +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}"

Use tab for indentation.

> +
> +RET=${?}
> +exit ${RET}

Just do exit $?

> diff --git a/configs/orangepipc_defconfig b/configs/orangepipc_defconfig
> new file mode 100644
> index 0000000..cd349c5
> --- /dev/null
> +++ b/configs/orangepipc_defconfig
> @@ -0,0 +1,26 @@
> +BR2_arm=y
> +BR2_cortex_a7=y
> +BR2_ARM_FPU_NEON_VFPV4=y

Please use just VFPV4. Using NEON for floating point operations by
default is not a good idea. From the gcc manual:

   If the selected floating-point hardware includes the NEON extension
   (e.g. -mfpu=?neon?), note that floating-point operations are not
   generated by GCC's auto-vectorization pass unless
   -funsafe-math-optimizations is also specified. This is because NEON
   hardware does not fully implement the IEEE 754 standard for
   floating-point arithmetic (in particular denormal values are treated
   as zero), so the use of NEON instructions may lead to a loss of
   precision.


> +BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC"
> +BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC"
> +BR2_ROOTFS_POST_BUILD_SCRIPT="board/orangepi/orangepipc/post-build.sh"
> +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/orangepi/orangepipc/post-image.sh"

Please force the kernel headers version to a fixed version, like is
done in all other defconfig files. For example:

# Lock to 4.3 headers to avoid breaking with newer kernels
BR2_KERNEL_HEADERS_VERSION=y
BR2_DEFAULT_KERNEL_VERSION="4.3"
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_3=y

(Of course adapt 4.3 to whatever kernel version you're using)

> +BR2_LINUX_KERNEL=y
> +BR2_LINUX_KERNEL_CUSTOM_GIT=y
> +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="<https://github.com/jwrdegoede/linux-sunxi.git>"

Please remove the < and > before and after the URL. I'm not even sure
how it can work with such markers.

> +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="a516ac6dda21e6f5edceecd08b475b16e360656b"
> +BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
> +BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x40008000"

The modern way is to boot using a zImage. Can you try using a zImage
instead?

> +BR2_LINUX_KERNEL_DTS_SUPPORT=y
> +BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-h3-orangepi-pc"
> +BR2_TARGET_ROOTFS_EXT2=y
> +BR2_TARGET_ROOTFS_EXT2_4=y
> +# BR2_TARGET_ROOTFS_TAR is not set
> +BR2_TARGET_UBOOT=y
> +BR2_TARGET_UBOOT_BOARDNAME="orangepi_pc"
> +BR2_TARGET_UBOOT_CUSTOM_GIT=y
> +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="<http://git.denx.de/u-boot.git>"

Ditto < and > markers.

> +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="4832e17787acb29734d895751bc7a594908aecc6"
> +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
> +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-sunxi-with-spl.bin"
> +BR2_PACKAGE_HOST_GENIMAGE=y

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-24 10:28     ` Thomas Petazzoni
@ 2015-12-24 10:52       ` Eelco Chaudron
  2015-12-24 11:18         ` Thomas Petazzoni
  0 siblings, 1 reply; 13+ messages in thread
From: Eelco Chaudron @ 2015-12-24 10:52 UTC (permalink / raw)
  To: buildroot

Thanks Thomas,

Will take a look at your comments and make the fixes and send you a patch.

One quick question on the linux header part; This is a 4.4 based kernel, and no headers are
available when specifying the version (as they live in a different directory on kernel.org).

Guess I should force them to 4.3 for now.

Thanks,

Eelco

> On 24 Dec 2015, at 11:28, Thomas Petazzoni <thomas.petazzoni@free-electrons.com> wrote:
> 
> Eelco,
> 
> On Thu, 24 Dec 2015 10:15:40 +0100, Eelco Chaudron wrote:
> 
>> This is the diff;
> 
> Thanks for the patch. Can you send it as a proper Git formatted patch?
> See the Buildroot manual for instructions on how to do this. I have a
> couple more comments below.
> 
>> diff --git a/board/orangepi/orangepipc/genimage.cfg b/board/orangepi/orangepipc/genimage.cfg
>> new file mode 100644
>> index 0000000..43c2249
>> --- /dev/null
>> +++ b/board/orangepi/orangepipc/genimage.cfg
>> @@ -0,0 +1,36 @@
>> +# Minimal SD card image for the OrangePi PC
>> +#
>> +
>> +image boot.vfat {
>> + vfat {
>> + files = {
>> + "uImage",
>> + "sun8i-h3-orangepi-pc.dtb",
>> + "boot.scr"
>> + }
>> + }
>> + size = 10M
>> +}
> 
> Please fix the indentation here. I think we should use at least two
> spaces for indentation, or maybe better one tab.
> 
>> diff --git a/board/orangepi/orangepipc/post-build.sh b/board/orangepi/orangepipc/post-build.sh
>> new file mode 100755
>> index 0000000..9f115cb
>> --- /dev/null
>> +++ b/board/orangepi/orangepipc/post-build.sh
>> @@ -0,0 +1,14 @@
>> +#!/bin/sh
>> +# post-build.sh for OrangePi PC taken from CubieBoard's post-build.sh
>> +# 2013, Carlo Caione <<carlo.caione@gmail.com>>
>> +
>> +BOARD_DIR="$(dirname $0)"
>> +MKIMAGE=$HOST_DIR/usr/bin/mkimage
>> +BOOT_CMD=$BOARD_DIR/boot.cmd
>> +BOOT_CMD_H=$BINARIES_DIR/boot.scr
>> +
>> +# U-Boot script
>> +if [ -e $MKIMAGE -a -e $BOOT_CMD ];
> 
> This test is not needed IMO, just run the $MKIMAGE command
> unconditionally.
> 
>> +then
>> +	$MKIMAGE -C none -A arm -T script -d $BOOT_CMD $BOOT_CMD_H
>> +fi
>> diff --git a/board/orangepi/orangepipc/post-image.sh b/board/orangepi/orangepipc/post-image.sh
>> new file mode 100755
>> index 0000000..05f6b70
>> --- /dev/null
>> +++ b/board/orangepi/orangepipc/post-image.sh
>> @@ -0,0 +1,16 @@
>> +#!/bin/bash
> 
> Do we really need this to be a bash script ? #!/bin/sh is probably
> sufficient.
> 
>> +
>> +GENIMAGE_CFG="board/orangepi/orangepipc/genimage.cfg"
> 
> Maybe you could use the same BOARD_DIR trick than the one you've used
> in the post-build script?
> 
>> +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
>> +
>> +rm -rf "${GENIMAGE_TMP}"
>> +
>> +genimage \
>> + --rootpath "${TARGET_DIR}" \
>> + --tmppath "${GENIMAGE_TMP}" \
>> + --inputpath "${BINARIES_DIR}" \
>> + --outputpath "${BINARIES_DIR}" \
>> + --config "${GENIMAGE_CFG}"
> 
> Use tab for indentation.
> 
>> +
>> +RET=${?}
>> +exit ${RET}
> 
> Just do exit $?
> 
>> diff --git a/configs/orangepipc_defconfig b/configs/orangepipc_defconfig
>> new file mode 100644
>> index 0000000..cd349c5
>> --- /dev/null
>> +++ b/configs/orangepipc_defconfig
>> @@ -0,0 +1,26 @@
>> +BR2_arm=y
>> +BR2_cortex_a7=y
>> +BR2_ARM_FPU_NEON_VFPV4=y
> 
> Please use just VFPV4. Using NEON for floating point operations by
> default is not a good idea. From the gcc manual:
> 
>   If the selected floating-point hardware includes the NEON extension
>   (e.g. -mfpu=?neon?), note that floating-point operations are not
>   generated by GCC's auto-vectorization pass unless
>   -funsafe-math-optimizations is also specified. This is because NEON
>   hardware does not fully implement the IEEE 754 standard for
>   floating-point arithmetic (in particular denormal values are treated
>   as zero), so the use of NEON instructions may lead to a loss of
>   precision.
> 
> 
>> +BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC"
>> +BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC"
>> +BR2_ROOTFS_POST_BUILD_SCRIPT="board/orangepi/orangepipc/post-build.sh"
>> +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/orangepi/orangepipc/post-image.sh"
> 
> Please force the kernel headers version to a fixed version, like is
> done in all other defconfig files. For example:
> 
> # Lock to 4.3 headers to avoid breaking with newer kernels
> BR2_KERNEL_HEADERS_VERSION=y
> BR2_DEFAULT_KERNEL_VERSION="4.3"
> BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_3=y
> 
> (Of course adapt 4.3 to whatever kernel version you're using)
> 
>> +BR2_LINUX_KERNEL=y
>> +BR2_LINUX_KERNEL_CUSTOM_GIT=y
>> +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="<https://github.com/jwrdegoede/linux-sunxi.git>"
> 
> Please remove the < and > before and after the URL. I'm not even sure
> how it can work with such markers.
> 
>> +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="a516ac6dda21e6f5edceecd08b475b16e360656b"
>> +BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
>> +BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x40008000"
> 
> The modern way is to boot using a zImage. Can you try using a zImage
> instead?
> 
>> +BR2_LINUX_KERNEL_DTS_SUPPORT=y
>> +BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-h3-orangepi-pc"
>> +BR2_TARGET_ROOTFS_EXT2=y
>> +BR2_TARGET_ROOTFS_EXT2_4=y
>> +# BR2_TARGET_ROOTFS_TAR is not set
>> +BR2_TARGET_UBOOT=y
>> +BR2_TARGET_UBOOT_BOARDNAME="orangepi_pc"
>> +BR2_TARGET_UBOOT_CUSTOM_GIT=y
>> +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="<http://git.denx.de/u-boot.git>"
> 
> Ditto < and > markers.
> 
>> +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="4832e17787acb29734d895751bc7a594908aecc6"
>> +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
>> +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-sunxi-with-spl.bin"
>> +BR2_PACKAGE_HOST_GENIMAGE=y
> 
> Thanks!
> 
> Thomas
> -- 
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-24 10:52       ` Eelco Chaudron
@ 2015-12-24 11:18         ` Thomas Petazzoni
  0 siblings, 0 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2015-12-24 11:18 UTC (permalink / raw)
  To: buildroot

EElco,

On Thu, 24 Dec 2015 11:52:46 +0100, Eelco Chaudron wrote:

> Will take a look at your comments and make the fixes and send you a patch.
> 
> One quick question on the linux header part; This is a 4.4 based kernel, and no headers are
> available when specifying the version (as they live in a different directory on kernel.org).
> 
> Guess I should force them to 4.3 for now.

Yes, the final 4.4 is not yet released, so you can't point to 4.4 for
the kernel headers. Using 4.3 for the kernel headers is perfectly fine
in the mean time.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] buildroot support for OrangePI PC
  2015-12-24  9:15   ` Eelco Chaudron
  2015-12-24 10:28     ` Thomas Petazzoni
@ 2015-12-27  0:04     ` Cam Hutchison
  1 sibling, 0 replies; 13+ messages in thread
From: Cam Hutchison @ 2015-12-27  0:04 UTC (permalink / raw)
  To: buildroot

"Eelco Chaudron" <echaudron@xiot.nl> writes:

>I decided to do some work on the OrangePI PC and I have a basic Linux 4.4 setup running.
>It boots, and I have serial access to the board.

Cool. I'll look over it.

>Cam if you could share your 3.4 repo (and or 4.4 if it has better OrangePI support) I
>can get started with this too.

I haven't made a start yet, so I have no repo to share.


>diff --git a/board/orangepi/orangepipc/boot.cmd b/board/orangepi/orangepipc/boot.cmd
>new file mode 100644
>index 0000000..7d61e7b
>--- /dev/null
>+++ b/board/orangepi/orangepipc/boot.cmd
>@@ -0,0 +1,8 @@
>+setenv fdt_high ffffffff
>+
>+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
>+
>+fatload mmc 0 $kernel_addr_r uImage
>+fatload mmc 0 $fdt_addr_r sun8i-h3-orangepi-pc.dtb
>+
>+bootm $kernel_addr_r - $fdt_addr_r
>diff --git a/board/orangepi/orangepipc/genimage.cfg b/board/orangepi/orangepipc/genimage.cfg
>new file mode 100644
>index 0000000..43c2249
>--- /dev/null
>+++ b/board/orangepi/orangepipc/genimage.cfg
>@@ -0,0 +1,36 @@
>+# Minimal SD card image for the OrangePi PC
>+#
>+
>+image boot.vfat {
>+ vfat {
>+ files = {
>+ "uImage",
>+ "sun8i-h3-orangepi-pc.dtb",
>+ "boot.scr"
>+ }
>+ }
>+ size = 10M
>+}
>+
>+image sdcard.img {
>+ hdimage {
>+ }
>+
>+ partition u-boot {
>+ in-partition-table = "no"
>+ image = "u-boot-sunxi-with-spl.bin"
>+ offset = 8192
>+ }
>+
>+ partition boot {
>+ partition-type = 0xC
>+ bootable = "true"
>+ image = "boot.vfat"
>+ }
>+
>+ partition rootfs {
>+ partition-type = 0x83
>+ image = "rootfs.ext4"
>+ size = 512M
>+ }
>+}
>diff --git a/board/orangepi/orangepipc/post-build.sh b/board/orangepi/orangepipc/post-build.sh
>new file mode 100755
>index 0000000..9f115cb
>--- /dev/null
>+++ b/board/orangepi/orangepipc/post-build.sh
>@@ -0,0 +1,14 @@
>+#!/bin/sh
>+# post-build.sh for OrangePi PC taken from CubieBoard's post-build.sh
>+# 2013, Carlo Caione <<carlo.caione@gmail.com>>
>+
>+BOARD_DIR="$(dirname $0)"
>+MKIMAGE=$HOST_DIR/usr/bin/mkimage
>+BOOT_CMD=$BOARD_DIR/boot.cmd
>+BOOT_CMD_H=$BINARIES_DIR/boot.scr
>+
>+# U-Boot script
>+if [ -e $MKIMAGE -a -e $BOOT_CMD ];
>+then
>+	$MKIMAGE -C none -A arm -T script -d $BOOT_CMD $BOOT_CMD_H
>+fi
>diff --git a/board/orangepi/orangepipc/post-image.sh b/board/orangepi/orangepipc/post-image.sh
>new file mode 100755
>index 0000000..05f6b70
>--- /dev/null
>+++ b/board/orangepi/orangepipc/post-image.sh
>@@ -0,0 +1,16 @@
>+#!/bin/bash
>+
>+GENIMAGE_CFG="board/orangepi/orangepipc/genimage.cfg"
>+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
>+
>+rm -rf "${GENIMAGE_TMP}"
>+
>+genimage \
>+ --rootpath "${TARGET_DIR}" \
>+ --tmppath "${GENIMAGE_TMP}" \
>+ --inputpath "${BINARIES_DIR}" \
>+ --outputpath "${BINARIES_DIR}" \
>+ --config "${GENIMAGE_CFG}"
>+
>+RET=${?}
>+exit ${RET}

These two lines are unnecessary. The script will exit with the exit code
of the last command run.

However I find it safer to add a "set -e" to the top of the script so that
it will terminate early if any of the commands fail. This stops the script
proceeding based on previous incomplete operations. With "set -e" the script
will exit with the error code of the command that failed.

>diff --git a/configs/orangepipc_defconfig b/configs/orangepipc_defconfig
>new file mode 100644
>index 0000000..cd349c5
>--- /dev/null
>+++ b/configs/orangepipc_defconfig
>@@ -0,0 +1,26 @@
>+BR2_arm=y
>+BR2_cortex_a7=y
>+BR2_ARM_FPU_NEON_VFPV4=y
>+BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC"
>+BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC"
>+BR2_ROOTFS_POST_BUILD_SCRIPT="board/orangepi/orangepipc/post-build.sh"
>+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/orangepi/orangepipc/post-image.sh"
>+BR2_LINUX_KERNEL=y
>+BR2_LINUX_KERNEL_CUSTOM_GIT=y
>+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="<https://github.com/jwrdegoede/linux-sunxi.git>"

Those angled brackets in the URL look wrong. Does that really work?

>+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="a516ac6dda21e6f5edceecd08b475b16e360656b"
>+BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
>+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x40008000"
>+BR2_LINUX_KERNEL_DTS_SUPPORT=y
>+BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-h3-orangepi-pc"
>+BR2_TARGET_ROOTFS_EXT2=y
>+BR2_TARGET_ROOTFS_EXT2_4=y
>+# BR2_TARGET_ROOTFS_TAR is not set
>+BR2_TARGET_UBOOT=y
>+BR2_TARGET_UBOOT_BOARDNAME="orangepi_pc"
>+BR2_TARGET_UBOOT_CUSTOM_GIT=y
>+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="<http://git.denx.de/u-boot.git>"

Ditto here.

>+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="4832e17787acb29734d895751bc7a594908aecc6"
>+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
>+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-sunxi-with-spl.bin"
>+BR2_PACKAGE_HOST_GENIMAGE=y

>On 18 December 2015 23:23:20 +01:00, Arnout Vandecappelle <arnout@mind.be> wrote:

>> On 18-12-15 14:22, Eelco Chaudron wrote:
>> 
>> > Hi All,
>> > 
>> > Was wondering if anyone has started working on OrangePi PC board support?
>> > 
>> Not that I know of. But it should be quite similar to the cubieboard I think.
>> 
>> If you make a defconfig for it, consider using genimage rather than a custom
>> script like mkcubiecard.
>> 
>> Regards,
>> Arnout
>> 
>> 
>> -- 
>> 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
>> 

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2015-12-27  0:04 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-12-18 13:22 [Buildroot] buildroot support for OrangePI PC Eelco Chaudron
2015-12-18 22:23 ` Arnout Vandecappelle
2015-12-20 12:32   ` Eelco Chaudron
2015-12-20 12:45     ` Thomas Petazzoni
2015-12-20 18:17       ` Eelco Chaudron
2015-12-20 18:25   ` Eelco Chaudron
2015-12-24  9:15   ` Eelco Chaudron
2015-12-24 10:28     ` Thomas Petazzoni
2015-12-24 10:52       ` Eelco Chaudron
2015-12-24 11:18         ` Thomas Petazzoni
2015-12-27  0:04     ` Cam Hutchison
2015-12-19 23:51 ` Cam Hutchison
2015-12-20 12:37   ` Thomas Petazzoni

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