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diff --git a/meta-agl-core/conf/distro/include/arm-tune.inc b/meta-agl-core/conf/distro/include/arm-tune.inc
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+# DEFAULTTUNE overrides for AGL on ARM 32bit
+
+# We should not need the tuning include below as the BSP should include the right set already.
+# A double inclusion would produce a warning. This include line is just for reference
+# include conf/machine/include/arm/arch-armv7ve.inc
+# medium profile boards need to
+# include conf/machine/include/arch/arm-armv7-a.inc
+
+# Standard target for 32bit ARM (newer than cortex-a15)
+AGLDEFAULTTUNE = "armv7vethf-neon-vfpv4"
+
+# for cortex-a8, cortex-a9, cortex-a7 (=rpi 2/3)
+AGLDEFAULTTUNE := "${@bb.utils.contains('DISTRO_FEATURES', 'agl-medium-arm-compiler', 'armv7athf-neon', '${AGLDEFAULTTUNE}', d)}"
+
+# for armv6 (=rpi0/1)
+AGLDEFAULTTUNE := "${@bb.utils.contains('DISTRO_FEATURES', 'agl-low-arm-compiler', 'arm1176jzfshf', '${AGLDEFAULTTUNE}', d)}"
+DEFAULTTUNE := "${AGLDEFAULTTUNE}"
+
+QB_SYSTEM_NAME ?= "qemu-system-arm"
+QB_DEFAULT_KERNEL ?= "zImage"
+QB_DEFAULT_FSTYPE ?= "ext4"
+QB_MACHINE ?= "${@bb.utils.contains('DISTRO_FEATURES', 'agl-medium-arm-compiler', '-machine vexpress-a9', '-machine vexpress-a15', d)}"
+QB_CPU ?= "${@bb.utils.contains('DISTRO_FEATURES', 'agl-medium-arm-compiler', '-cpu cortex-a9', '-cpu cortex-a15', d)}"