configs/raspberrypi3: use correct CPU

We so far were using a Cortex-A7 as the CPU for the rpi3, as this was
the closest we had available, in 32-bit mode, to the real CPU used in
the rpi3.

But now we can also use the Cortex-A53 in 32-bit mode, so we use that,
which makes for an optimised build (A53 has an improved instruction set,
as compared to the A7).

Also drop the DTB overlay option, it defaults to 'y'.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Martin Bark <martin@barkynet.com>
Cc: Peter Seiderer <ps.report@gmx.net>
Tested-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/configs/raspberrypi3_defconfig b/configs/raspberrypi3_defconfig
index 1b2134e0bb6a021b2d96d650a0e750a047543b0d..f5bfebcb837a205b179745e58cec9ef9bec72172 100644 (file)
--- a/configs/raspberrypi3_defconfig
+++ b/configs/raspberrypi3_defconfig
@@ -1,6 +1,5 @@
 BR2_arm=y
-BR2_cortex_a7=y
-BR2_ARM_EABIHF=y
+BR2_cortex_a53=y
 BR2_ARM_FPU_NEON_VFPV4=y
 
 BR2_TOOLCHAIN_BUILDROOT_CXX=y
@@ -21,7 +20,6 @@ BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2710-rpi-3-b bcm2710-rpi-cm3"
 
 BR2_PACKAGE_RPI_FIRMWARE=y
-BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS=y
 
 # Required tools to create the SD image
 BR2_PACKAGE_HOST_DOSFSTOOLS=y