Update i.MX machine configurations

Changes:
- Add new i.MX and i.MX6 common inc files and shift duplicated
  configuration to them.
- Switch to using the newer IMX_BSP_DEFAULT variable mechanism for
  selecting mainline vs NXP bits, instead of adding use-mainline-bsp
  to MACHINEOVERRIDES.
- Remove the accidental addition of agl-medium-arm-compiler to
  DISTRO_FEATURES for the imx8mqevk configurations.
- Remove some other stale variable definitions.
- Update BSP layer path in i.MX6 template 50_setup.sh files, these
  were missed on a previous update.

Bug-AGL: SPEC-3933

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I0145e3c8b73b4d53706fda4237ab10f181fd16f7
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26377
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/meta-agl-bsp/conf/include/agl_imx6-common.inc b/meta-agl-bsp/conf/include/agl_imx6-common.inc
new file mode 100644
index 000000000..1ba2bce63
--- /dev/null
+++ b/meta-agl-bsp/conf/include/agl_imx6-common.inc
@@ -0,0 +1,14 @@
+require agl_imx-common.inc
+
+DISTRO_FEATURES_append = " agl-medium-arm-compiler"
+
+# This disables the Freescale/NXP Vivante GPU driver and enables
+# etnaviv support.  This is the default for the i.MX6 platforms in
+# meta-freescale, but not for all the ones in meta-freescale-3rdparty,
+# so set it here to give a consistent default.
+IMX_DEFAULT_BSP = "mainline"
+
+# Set CMA size large enough to work with AGL
+UBOOT_EXTLINUX_KERNEL_ARGS_append = " cma=512M"
+
+AGL_DEFAULT_INITRAMFS_FSTYPES := ""