[yocto] [meta-raspberrypi][PATCH] u-boot-rpi2: use the upstreamed U-Boot

[Steve Rae]

On 16-01-25 01:32 PM, Khem Raj wrote:
> Hi Steve
>
>> On Jan 25, 2016, at 1:00 PM, Steve Rae <srae at broadcom.com> wrote:
>>
>> For Raspberry Pi 2, use the U-Boot from "den".
>
>
> Can this be done by using/extending OE-Core recipe please ?
>
>

I modelled it after the existing RPi recipe:
         diff recipes-bsp/u-boot/u-boot-rpi_git.bb 
recipes-bsp/u-boot/u-boot-rpi2_git.bb
sorry -- I don't know enough about this to answer your question...
Which recipe should I "extend"? Could you please provide more details?
Thanks in advance, Steve


>>
>> Signed-off-by: Steve Rae <srae at broadcom.com>
>> ---
>> conf/machine/raspberrypi2.conf        |  1 +
>> recipes-bsp/u-boot/u-boot-rpi2_git.bb | 36 +++++++++++++++++++++++++++++++++++
>> 2 files changed, 37 insertions(+)
>> create mode 100644 recipes-bsp/u-boot/u-boot-rpi2_git.bb
>>
>> diff --git a/conf/machine/raspberrypi2.conf b/conf/machine/raspberrypi2.conf
>> index 30edae3..50912c9 100644
>> --- a/conf/machine/raspberrypi2.conf
>> +++ b/conf/machine/raspberrypi2.conf
>> @@ -5,4 +5,5 @@
>> DEFAULTTUNE ?= "cortexa7thf-neon-vfpv4"
>>
>> require conf/machine/include/tune-cortexa7.inc
>> +PREFERRED_PROVIDER_u-boot ?= "u-boot-rpi2"
>> include conf/machine/include/rpi-base.inc
>> diff --git a/recipes-bsp/u-boot/u-boot-rpi2_git.bb b/recipes-bsp/u-boot/u-boot-rpi2_git.bb
>> new file mode 100644
>> index 0000000..ce0d1a0
>> --- /dev/null
>> +++ b/recipes-bsp/u-boot/u-boot-rpi2_git.bb
>> @@ -0,0 +1,36 @@
>> +DESCRIPTION = "U-Boot for Raspberry Pi 2 Model B"
>> +
>> +require recipes-bsp/u-boot/u-boot.inc
>> +
>> +DEPENDS += "rpi-mkimage-native"
>> +
>> +PROVIDES += "u-boot"
>> +
>> +LICENSE = "GPLv2+"
>> +LIC_FILES_CHKSUM = "file://README;md5=587d8d939ae351bb11910921b1eafd42"
>> +
>> +SRCREV = "fa85e826c16b9ce1ad302a57e9c4b24db0d8b930"
>> +SRC_URI = "git://git.denx.de/u-boot.git;branch=master"
>> +
>> +S = "${WORKDIR}/git"
>> +
>> +UBOOT_MACHINE = "rpi2_b"
>> +UBOOT_MAKE_TARGET = "u-boot.bin"
>> +UBOOT_SUFFIX = "img"
>> +
>> +PACKAGE_ARCH = "${MACHINE_ARCH}"
>> +
>> +COMPATIBLE_MACHINE = "raspberrypi2"
>> +
>> +do_compile() {
>> +    oe_runmake mrproper
>> +    oe_runmake rpi_2_defconfig
>> +    oe_runmake CROSS_COMPILE=arm-poky-linux-gnueabi- \
>> +        CC="arm-poky-linux-gnueabi-gcc --sysroot=${PKG_CONFIG_SYSROOT_DIR}"
>> +}
>> +
>> +do_compile_append() {
>> +    # From 'uboot.bin', create 'kernel.img', then rename it to 'u-boot.img'
>> +    ${STAGING_DIR_NATIVE}/usr/lib/rpi-mkimage/imagetool-uncompressed.py u-boot.bin
>> +    mv kernel.img u-boot.img
>> +}
>> --
>> 1.9.1
>>
>> --
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