On Wed, Dec 02, 2015 at 07:05:38AM -0700, Gary Thomas wrote: > Ping? > > On 2015-11-19 09:52, Gary Thomas wrote: > >With the newer kernels that use device tree, the SPI bus is only > >enabled by a device tree setting. This is now supported by adding > > ENABLE_SPI_BUS = "1" > >in local.conf > > > >Signed-off-by: Gary Thomas <g...@mlbassoc.com> > >--- > > README | 5 +++++ > > recipes-bsp/bootfiles/rpi-config_git.bb | 6 ++++++ > > 2 files changed, 11 insertions(+) > > > >diff --git a/README b/README > >index e16dee9..bef13a3 100644 > >--- a/README > >+++ b/README > >@@ -189,6 +189,11 @@ kernels. > > NOTE: KERNEL_DEVICETREE is default enabled for kernel >= 3.18 and always > > disabled for > > older kernel versions. > > > >+2.M. Optional - enable SPI bus > >+============================== > >+When using device tree kernels, set this variable to enable the SPI bus > >+ENABLE_SPI_BUS = "1" > >+ > > 3. Extra apps > > ============= > > > >diff --git a/recipes-bsp/bootfiles/rpi-config_git.bb > >b/recipes-bsp/bootfiles/rpi-config_git.bb > >index 45b9f1d..aa11b25 100644 > >--- a/recipes-bsp/bootfiles/rpi-config_git.bb > >+++ b/recipes-bsp/bootfiles/rpi-config_git.bb > >@@ -66,6 +66,12 @@ do_deploy() { > > echo "# Enable offline compositing" > > >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt > > echo "dispmanx_offline=1" > > >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt > > fi > >+ > >+ # SPI bus support > >+ if [ -n "${ENABLE_SPI_BUS}" ]; then > >+ echo "# Enable SPI bus" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >+ echo "dtparam=spi=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >+ fi > > } > > > > addtask deploy before do_package after do_install > >
Looks good to me. Compiling and merging soon. -- Andrei Gherzan -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto