[Arm-netbook] Trouble booting kernel on A1000, amery config settings

[Alejandro Martínez]

build_sun4i.sh is not used (and not needed), the "normal" kernel
compilation works fine. Just do:

make ARCH=arm sun4i_defconfig
make ARCH=arm menuconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -j3 uImage
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -j3
INSTALL_MOD_PATH=output modules
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -j3
INSTALL_MOD_PATH=output modules_install

and you'll have the uImage on arch/arm/boot/uImage and the modules on
the output/ folder.

There might be a better way to handle the modules stuff..


On Sun, May 20, 2012 at 5:45 AM, Barry Kauler <bkauler at gmail.com> wrote:
> Firstly, a small note: the "Hacking the Mele A1000" page has an
> incorrect statement, that the picture showing the gnd-rx-tx pins for
> the uart are wrong. Actually, the picture is correct, and I have added
> a correction note to the page:
>
> http://rhombus-tech.net/allwinner_a10/hacking_the_mele_a1000/
>
> I have compiled amery's lastest 3.0.31 kernel, and it went through ok.
> But, had some issues:
>
> There was a typo in scripts/build_sun4i.sh, the line starting
> "LICHEE_MOD_DIR==" has a double-equal characters, should be only one
> equal char.
>
> Also, I don't have the 'mkbootimg' so commented that out -- perhaps
> the script should test for it's existence.
>
> It then goes through ok. Except the last compile:
>
> #build usi-bmc4329 sdio wifi module
>        make -C modules/wifi/usi-bcm4329/v4.218.248.15/open-src/src/dhd/linux \
>                        CROSS_COMPILE=${CROSS_COMPILE} ARCH=arm LINUXVER=${KERNEL_VERSION} \
>                        LICHEE_MOD_DIR=${LICHEE_MOD_DIR} LINUXDIR=${LICHEE_KDIR}
> CONFIG_CHIP_ID=${CONFIG_CHIP_ID} \
>                        INSTALL_DIR=${LICHEE_MOD_DIR} dhd-cdc-sdmmc-gpl
>
> ...fails.
>
> Now for my problem. The kernel will not boot. I get uart output coming
> to my 'microcom' program, up to:
>
> reading uImage
>
> ...and that's it, nothing else happens.
>
> Oh well. Actually, all I want to be able to do is update my Puppy
> Linux SD card image with latest kernel and modules, so if anyone else
> compiles it (and it boots ok on Mele A1000), it would be great if you
> put the kernel and modules into a tarball and upload it somewhere for
> me to download.
>
> Oh yes, one request. Amery's default config has Squashfs filesystem
> not enabled. Enabled as a module or builtin would be great. It has
> some options, that should also be enabled, but I think there is one
> option for "memory constrained systems" that I don't think needs to be
> enabled.
>
> Um, while I am on this topic, amery's default .config does have some
> other things turned off, that I think should be enabled for all kernel
> builds:
>
> input: mice: enable other ps/2 options,
> alsa: turn on: sequencer, oss mixer, oss pcm, oss sequencer api (as modules),
> usb support: turn on: usb modem, usb printer, usb serial converter
> (generic driver at least) (as modules),
> filesystems: reiserfs, squashfs (builtin or modules)
>
> Regards,
> Barry Kauler
>
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