[Buildroot] [PATCH] defconfig for Phytec Cosmic-AM335x Board

[Buildroot] [PATCH] defconfig for Phytec Cosmic-AM335x Board

[Praveen kumar Vattipalli]

Signed-off-by: Praveen Kumar Vattipalli <praveen.v@phytec.in>
---
 board/cosmic-am335x/readme.txt         |   54 ++++++++++++++++++++++++++++++
 configs/phytec_cosmic_am335x_defconfig |   57 ++++++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 board/cosmic-am335x/readme.txt
 create mode 100644 configs/phytec_cosmic_am335x_defconfig

diff --git a/board/cosmic-am335x/readme.txt b/board/cosmic-am335x/readme.txt
new file mode 100644
index 0000000..62fd238
--- /dev/null
+++ b/board/cosmic-am335x/readme.txt
@@ -0,0 +1,54 @@
+Phytec Cosmic-AM335x Board.
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+The pcm051lb_defconfig configuration is a default configuration for Phytec Cosmic-AM335x Board.
+
+  $ make phytec_cosmic_am335x_defconfig
+
+Build the rootfs
+----------------
+You may now build your rootfs with:
+
+  $ make
+
+This may take a long time. In this process it download some pakages,you need internet Connections.
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+	output/images/
+		+-- rootfs.tar
+		+-- barebox.bin
+		+-- uImage
+
+To boot the board you need MLO (primary bootloader) so download from below link
+ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/images/MLO
+
+Prepare you SDCard
+==================
+
+For more information, download manual
+
+	ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/doc/Cosmic-AM335x%20System%20Development%20User%20Manual.pdf
+
+Install the binaries to the SDCard
+----------------------------------
+
+		cp MLO /media/boot
+	output/images/
+		cp barebox.bin uImage /media/boot
+		tar -xvf rootfs.tar -C /media/rootfs
+
+Finish
+======
+
+Unmount all the partitions And eject your SDcard from your computer.
+
+Insert the SDcard into your cosmic, and power it up. Your new system should come up, now.
diff --git a/configs/phytec_cosmic_am335x_defconfig b/configs/phytec_cosmic_am335x_defconfig
new file mode 100644
index 0000000..94ba4ba
--- /dev/null
+++ b/configs/phytec_cosmic_am335x_defconfig
@@ -0,0 +1,57 @@
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_ARM_SOFT_FLOAT=y
+BR2_JLEVEL=4
+BR2_DEPRECATED=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/tools/toolchain/arm-cortexa8-linux-gnueabi.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-cortexa8-linux-gnueabi"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_HOSTNAME="Cosmic-AM335x"
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyO0"
+BR2_TARGET_GENERIC_GETTY_TERM=""
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/src/linux/linux-3.2.tar.bz2"
+BR2_LINUX_KERNEL_DEFCONFIG="pcm051lb"
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_TAR=y
+BR2_PACKAGE_FBGRAB=y
+BR2_PACKAGE_FBSET=y
+BR2_PACKAGE_FB_TEST_APP=y
+BR2_PACKAGE_FBV=y
+BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_LZO=y
+BR2_PACKAGE_LIBGPGME=y
+BR2_PACKAGE_TSLIB=y
+BR2_PACKAGE_LIBXML2=y
+BR2_PACKAGE_NCURSES_TARGET_PANEL=y
+BR2_PACKAGE_NCURSES_TARGET_FORM=y
+BR2_PACKAGE_NCURSES_TARGET_MENU=y
+BR2_PACKAGE_CAN_UTILS=y
+BR2_PACKAGE_DHCP=y
+BR2_PACKAGE_DHCP_SERVER=y
+BR2_PACKAGE_DHCP_SERVER_DELAYED_ACK=y
+BR2_PACKAGE_DHCP_CLIENT=y
+BR2_PACKAGE_ETHTOOL=y
+BR2_PACKAGE_IPERF=y
+BR2_PACKAGE_IPROUTE2=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_WGET=y
+BR2_PACKAGE_IPKG=y
+BR2_PACKAGE_OPKG=y
+BR2_PACKAGE_RPM=y
+BR2_PACKAGE_BASH=y
+BR2_PACKAGE_DASH=y
+BR2_PACKAGE_FILE=y
+BR2_PACKAGE_TIME=y
+BR2_PACKAGE_WHICH=y
+BR2_TARGET_BAREBOX=y
+BR2_TARGET_BAREBOX_CUSTOM_TARBALL=y
+BR2_TARGET_BAREBOX_CUSTOM_TARBALL_LOCATION="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/src/bootloaders/barebox/barebox-2013.07.0.tar.bz2"
+BR2_TARGET_BAREBOX_BOARD_DEFCONFIG="pcm051lb"
-- 
1.7.9.5

[Buildroot] [PATCH] defconfig for Phytec Cosmic-AM335x Board

[Peter Korsgaard]

>>>>> "Praveen" == Praveen kumar Vattipalli <praveen.v@phytec.in> writes:

 > Signed-off-by: Praveen Kumar Vattipalli <praveen.v@phytec.in>

Thanks for your patch. See below for a few comments:

 > ---
 >  board/cosmic-am335x/readme.txt         |   54 ++++++++++++++++++++++++++++++
 >  configs/phytec_cosmic_am335x_defconfig |   57 ++++++++++++++++++++++++++++++++
 >  2 files changed, 111 insertions(+)
 >  create mode 100644 board/cosmic-am335x/readme.txt
 >  create mode 100644 configs/phytec_cosmic_am335x_defconfig

 > diff --git a/board/cosmic-am335x/readme.txt b/board/cosmic-am335x/readme.txt
 > new file mode 100644
 > index 0000000..62fd238
 > --- /dev/null
 > +++ b/board/cosmic-am335x/readme.txt
 > @@ -0,0 +1,54 @@
 > +Phytec Cosmic-AM335x Board.
 > +
 > +How to build it
 > +===============
 > +
 > +Configure Buildroot
 > +-------------------
 > +
 > +The pcm051lb_defconfig configuration is a default configuration for Phytec Cosmic-AM335x Board.
 > +
 > +  $ make phytec_cosmic_am335x_defconfig

Ehh, pcm051lb or phytec_cosmit_am335x?

 > 

+
 > +Build the rootfs
 > +----------------
 > +You may now build your rootfs with:
 > +
 > +  $ make
 > +
 > +This may take a long time. In this process it download some pakages,you need internet Connections.

Typos/odd sentence. What about:

This may take a long time. During this process, additional source code is
downloaded from the Internet.


 > +
 > +Result of the build
 > +-------------------
 > +
 > +After building, you should obtain this tree:
 > +
 > +	output/images/
 > +		+-- rootfs.tar
 > +		+-- barebox.bin
 > +		+-- uImage
 > +
 > +To boot the board you need MLO (primary bootloader) so download from below link
 > +ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/images/MLO

Hmm, can't we build MLO ourselves?


 > +
 > +Prepare you SDCard
 > +==================
 > +
 > +For more information, download manual
 > +
 > +	ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/doc/Cosmic-AM335x%20System%20Development%20User%20Manual.pdf
 > +
 > +Install the binaries to the SDCard
 > +----------------------------------
 > +
 > +		cp MLO /media/boot
 > +	output/images/
 > +		cp barebox.bin uImage /media/boot
 > +		tar -xvf rootfs.tar -C /media/rootfs
 > +

Hmm, it looks like there's a mount command, a 'cd' in front of
output/images and sudo before the tar missing.

 > +Finish
 > +======
 > +
 > +Unmount all the partitions And eject your SDcard from your computer.
 > +
 > +Insert the SDcard into your cosmic, and power it up. Your new system should come up, now.
 > diff --git a/configs/phytec_cosmic_am335x_defconfig b/configs/phytec_cosmic_am335x_defconfig
 > new file mode 100644
 > index 0000000..94ba4ba
 > --- /dev/null
 > +++ b/configs/phytec_cosmic_am335x_defconfig
 > @@ -0,0 +1,57 @@
 > +BR2_arm=y
 > +BR2_cortex_a8=y
 > +BR2_ARM_SOFT_FLOAT=y
 > +BR2_JLEVEL=4

Please don't hardcode JLEVEL in a defconfig.

 > +BR2_DEPRECATED=y

Why?


 > +BR2_TOOLCHAIN_EXTERNAL=y
 > +BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
 > +BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
 > +BR2_TOOLCHAIN_EXTERNAL_URL="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/tools/toolchain/arm-cortexa8-linux-gnueabi.tar.bz2"

Defconfigs should use the internal uClibc toolchain.

 > +BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-cortexa8-linux-gnueabi"
 > +BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
 > +BR2_TOOLCHAIN_EXTERNAL_CXX=y
 > +BR2_TARGET_GENERIC_HOSTNAME="Cosmic-AM335x"
 > +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV=y
 > +BR2_TARGET_GENERIC_GETTY_PORT="ttyO0"
 > +BR2_TARGET_GENERIC_GETTY_TERM=""
 > +BR2_LINUX_KERNEL=y
 > +BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
 > +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/src/linux/linux-3.2.tar.bz2"

No mainline support?

 > +BR2_LINUX_KERNEL_DEFCONFIG="pcm051lb"

 > +BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 > +BR2_PACKAGE_TAR=y
 > +BR2_PACKAGE_FBGRAB=y
 > +BR2_PACKAGE_FBSET=y
 > +BR2_PACKAGE_FB_TEST_APP=y
 > +BR2_PACKAGE_FBV=y
 > +BR2_PACKAGE_EVTEST=y
 > +BR2_PACKAGE_I2C_TOOLS=y
 > +BR2_PACKAGE_LZO=y
 > +BR2_PACKAGE_LIBGPGME=y
 > +BR2_PACKAGE_TSLIB=y
 > +BR2_PACKAGE_LIBXML2=y
 > +BR2_PACKAGE_NCURSES_TARGET_PANEL=y
 > +BR2_PACKAGE_NCURSES_TARGET_FORM=y
 > +BR2_PACKAGE_NCURSES_TARGET_MENU=y
 > +BR2_PACKAGE_CAN_UTILS=y
 > +BR2_PACKAGE_DHCP=y
 > +BR2_PACKAGE_DHCP_SERVER=y
 > +BR2_PACKAGE_DHCP_SERVER_DELAYED_ACK=y
 > +BR2_PACKAGE_DHCP_CLIENT=y
 > +BR2_PACKAGE_ETHTOOL=y
 > +BR2_PACKAGE_IPERF=y
 > +BR2_PACKAGE_IPROUTE2=y
 > +BR2_PACKAGE_OPENSSH=y
 > +BR2_PACKAGE_WGET=y
 > +BR2_PACKAGE_IPKG=y
 > +BR2_PACKAGE_OPKG=y
 > +BR2_PACKAGE_RPM=y
 > +BR2_PACKAGE_BASH=y
 > +BR2_PACKAGE_DASH=y
 > +BR2_PACKAGE_FILE=y
 > +BR2_PACKAGE_TIME=y
 > +BR2_PACKAGE_WHICH=y

These packages are for a specific use case and shouldn't be in a minimal
defconfig.


 > +BR2_TARGET_BAREBOX=y
 > +BR2_TARGET_BAREBOX_CUSTOM_TARBALL=y
 > +BR2_TARGET_BAREBOX_CUSTOM_TARBALL_LOCATION="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/src/bootloaders/barebox/barebox-2013.07.0.tar.bz2"

No mainline support?

 > +BR2_TARGET_BAREBOX_BOARD_DEFCONFIG="pcm051lb"

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH] defconfig for Phytec Cosmic-AM335x Board

[Arnout Vandecappelle]

On 28/01/14 23:10, Peter Korsgaard wrote:
>>>>>> "Praveen" == Praveen kumar Vattipalli <praveen.v@phytec.in> writes:
[snip]
>   > +
>   > +Result of the build
>   > +-------------------
>   > +
>   > +After building, you should obtain this tree:
>   > +
>   > +	output/images/
>   > +		+-- rootfs.tar
>   > +		+-- barebox.bin
>   > +		+-- uImage
>   > +
>   > +To boot the board you need MLO (primary bootloader) so download from below link
>   > +ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/images/MLO
>
> Hmm, can't we build MLO ourselves?

  The patch that makes that possible in barebox was just rejected in 
patchwork...

[snip]
>   > +BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-cortexa8-linux-gnueabi"
>   > +BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
>   > +BR2_TOOLCHAIN_EXTERNAL_CXX=y
>   > +BR2_TARGET_GENERIC_HOSTNAME="Cosmic-AM335x"
>   > +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV=y
>   > +BR2_TARGET_GENERIC_GETTY_PORT="ttyO0"
>   > +BR2_TARGET_GENERIC_GETTY_TERM=""
>   > +BR2_LINUX_KERNEL=y
>   > +BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
>   > +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/src/linux/linux-3.2.tar.bz2"
>
> No mainline support?

  3.2 so still using board files...

[snip]

  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:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F

[Buildroot] [PATCH] defconfig for Phytec Cosmic-AM335x Board

[Peter Korsgaard]

>>>>> "Arnout" == Arnout Vandecappelle <arnout@mind.be> writes:

Hi,

 >> > +To boot the board you need MLO (primary bootloader) so download from below link
 >> > +ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/images/MLO
 >> 
 >> Hmm, can't we build MLO ourselves?

 >  The patch that makes that possible in barebox was just rejected in
 > patchwork...

Ahh, ok. I don't personally use barebox, but if people need this then
presumably the patch can be resurrected.

 >> > +BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
 >> > +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="ftp://ftp.phytec.de/pub/Products/India/Cosmic-AM335x/Linux/PD13.0.0/src/linux/linux-3.2.tar.bz2"
 >> 
 >> No mainline support?

 >  3.2 so still using board files...

Yeah. I don't think there's much need to stay at 3.2 for am335x nowadays
though.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH] defconfig for Phytec Cosmic-AM335x Board

[Thomas Petazzoni]

Dear Praveen kumar Vattipalli,

On Tue, 28 Jan 2014 17:01:38 +0530, Praveen kumar Vattipalli wrote:
> Signed-off-by: Praveen Kumar Vattipalli <praveen.v@phytec.in>
> ---
>  board/cosmic-am335x/readme.txt         |   54 ++++++++++++++++++++++++++++++
>  configs/phytec_cosmic_am335x_defconfig |   57 ++++++++++++++++++++++++++++++++
>  2 files changed, 111 insertions(+)
>  create mode 100644 board/cosmic-am335x/readme.txt
>  create mode 100644 configs/phytec_cosmic_am335x_defconfig

Thanks for your patch, but despite the feedback provided by Peter
Korsgaard and Arnout Vandecappelle just a few days after you posted
your patch, you never came back to us with an updated version of the
patch. Since it's been 6 months now, I'll mark your patch as "Changes
Requested" in our patch tracking system.

Since we are definitely interested in seeing some defconfigs added for
Phytec boards, do not hesitate to update your patch, take into account
the comments made by Peter and Arnout, and resubmit it.

Thanks a lot for your contribution!

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