[poky] [PATCH 1/1] linux-yocto: streamline BSP bootstrapping

[Bruce Ashfield]

On Wed, Feb 9, 2011 at 6:14 AM, Richard Purdie
<richard.purdie at linuxfoundation.org> wrote:
> On Wed, 2011-02-09 at 01:22 -0500, Bruce Ashfield wrote:
>> In order to build BSPs that were not already integrated into
>> the upstream linux yocto kernel AND keep the git fetcher happy,
>> some fairly complex anonymous python sections were required.
>>
>> These sections cause problems with variable expansion and SRCREV
>> processing.
>>
>> With the updated git fetcher code, we can streamline the BSP
>> boostrapping process and drop 99% of the anonymous python code.
>>
>> This commit has the following changes to support BSP boot strapping
>> and simplication for existing BSPs.
>>
>>    - KMETA is set per-recipe rather than in python code
>>    - undefined machines are no longer used, but instead common
>>      branch names are set per-recipe
>>    - fallback machine SRCREVs are present in the default revisions
>>      file
>>    - A new variable YOCTO_KERNEL_EXTERNAL_BRANCH should be set in
>>      the local.conf for new BSPs instead of being programatically
>>      determined in the anonymous python.
>>    - No more explicity KMACHINE variable expansion and manipulation,
>>      since the tools and build phases no longer require it due
>>      to the per-recipe fallbacks.
>>
>> Integrated/merged BSPs are unaffected by the changes and have been
>> regression tested.
>>
>> Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
>>
>> diff --git a/meta/conf/distro/include/poky-default-revisions.inc b/meta/conf/distro/include/poky-default-revisions.inc
>> index 9abc4a5..a04fa9e 100644
>> --- a/meta/conf/distro/include/poky-default-revisions.inc
>> +++ b/meta/conf/distro/include/poky-default-revisions.inc
>> @@ -59,7 +59,7 @@ SRCREV_pn-gypsy ??= "147"
>>  SRCREV_pn-inputproto ??= "7203036522ba9d4b224d282d6afc2d0b947711ee"
>>  SRCREV_pn-inputproto-native ??= "7203036522ba9d4b224d282d6afc2d0b947711ee"
>>  SRCREV_pn-inputproto-nativesdk ??= "7203036522ba9d4b224d282d6afc2d0b947711ee"
>> -SRCREV_pn-kern-tools-native ??= "fde7ef8fa8043607752563b9b7908f487eb2f7dd"
>> +SRCREV_pn-kern-tools-native ??= "4f13a46499261ea181fdc13db5459067df08aca7"
>>  SRCREV_pn-libdrm ??= "3f3c5be6f908272199ccf53f108b1124bfe0a00e"
>>  SRCREV_pn-libfakekey ??= "e8c2e412ea4a417afc1f30e32cb7bdc508b1dccc"
>>  SRCREV_pn-libgdbus ??= "aeab6e3c0185b271ca343b439470491b99cc587f"
>> @@ -110,6 +110,7 @@ SRCREV_machine_pn-linux-yocto_mpc8315e-rdb ?= "68fb0b8d73bbb336ffa4a47bc70ec1eab
>>  SRCREV_machine_pn-linux-yocto_beagleboard ?= "343c06b25b221aa7f7019aee83b2d976041fddce"
>>  SRCREV_machine_pn-linux-yocto ?= "cb4faf3af527e25feee584f39c3956ca0c9448c8"
>>  SRCREV_meta_pn-linux-yocto ?= "5a32d7fe3b817868ebb697d2d883d743903685ae"
>> +SRCREV_machine_pn-linux-yocto ?= "cb4faf3af527e25feee584f39c3956ca0c9448c8"
>>  SRCREV_pn-linux-libc-headers-yocto ??= "343c06b25b221aa7f7019aee83b2d976041fddce"
>>  SRCREV_pn-matchbox-config-gtk ??= "3ed74dfb7c57be088a5ab36e446c0ccde9fa1028"
>>  SRCREV_pn-matchbox-desktop-sato ??= "76"
>> diff --git a/meta/recipes-kernel/linux/linux-yocto-stable_git.bb b/meta/recipes-kernel/linux/linux-yocto-stable_git.bb
>> index d4bee77..3c1e669 100644
>> --- a/meta/recipes-kernel/linux/linux-yocto-stable_git.bb
>> +++ b/meta/recipes-kernel/linux/linux-yocto-stable_git.bb
>
> I merged this with the exception of the second hunk above since it just
> adds a duplicate line.

argh. Sorry about that, I was testing with your changes in my
tree and thought I had rebased them out!

Cheers,

Bruce

>
> Cheers,
>
> Richard
>
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