meta-agl-bsp: Changes to get imx6qdlsabreauto working with etnaviv

Update imx6qdlsabreauto configuration to use open source etnaviv GPU
driver instead of Vivante.  The previously required weston-ini-conf
has been removed as it is not required with etnaviv, and a bbappend
has been added for the linux-fslc kernel that this configuration uses
so it will pull in the AGL kernel bits.  Additionally, the kernel
configuration for linux-fslc is tweaked with config fragments to
better match the other AGL platforms.

Bug-AGL: SPEC-1674, SPEC-2502

Change-Id: Ic40d310b48405ccc7d1435f0fc9f162a129cffe9
Signed-off-by: Scott Murray <scott.murray@konsulko.com>

5 files changed, 49 insertions, 29 deletions

diff --git a/meta-agl-bsp/conf/include/agl_imx6qdlsabreauto.inc b/meta-agl-bsp/conf/include/agl_imx6qdlsabreauto.inc
index 44d41c15e..b3658af3c 100644
--- a/meta-agl-bsp/conf/include/agl_imx6qdlsabreauto.inc
+++ b/meta-agl-bsp/conf/include/agl_imx6qdlsabreauto.inc
@@ -1,20 +1,16 @@
 DISTRO_FEATURES_append = " agl-medium-arm-compiler"
 
-# Caution: Hand-merge needed when original recipes are updated
-#
-# Here we only have selected lines from the following (and
-# their included) files
-#
-# fslc-wayland.conf
-# fsl-image-multimedia-full.bb
-#
+# This disables the Freescale/NXP Vivante GPU driver and enables
+# etnaviv support.
+MACHINEOVERRIDES .= ":use-mainline-bsp"
 
-# fix build error
-SECURITY_CFLAGS_pn-devil = "${SECURITY_NO_PIE_CFLAGS}"
+# Disable the meta-freescale weston-init bbappend as it conflicts
+# with AGL's.
+BBMASK = "meta-freescale/recipes-graphics/wayland/weston-init"
 
-# since krogoth, u-boot-fslc does not seem to handle imx6qsabreauto correctly
-PREFERRED_PROVIDER_u-boot = "u-boot-imx"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-imx"
-PREFERRED_PROVIDER_u-boot-mxsboot-native = "u-boot-imx"
+# Set CMA size large enough to work with AGL
+UBOOT_EXTLINUX_KERNEL_ARGS_append = " cma=512M"
 
-#PREFERRED_VERSION_weston_mx6_forcevariable = "2.0.0"
+# Generate WIC image also
+AGL_EXTRA_IMAGE_FSTYPES = "wic.xz wic.bmap wic.xz.sha256sum"
+AGL_DEFAULT_INITRAMFS_FSTYPES := ""
diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-graphics/wayland/weston-ini-conf.bbappend b/meta-agl-bsp/meta-freescale-layer/recipes-graphics/wayland/weston-ini-conf.bbappend
deleted file mode 100644
index ec6cbaccc..000000000
--- a/meta-agl-bsp/meta-freescale-layer/recipes-graphics/wayland/weston-ini-conf.bbappend
+++ /dev/null
@@ -1,11 +0,0 @@
-# Currently only works with fbdev backend
-# and only one default output
-
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
-
-SRC_URI_remove = "file://hdmi-a-1-270.cfg"
-SRC_URI += "file://fbdev.cfg"
-
-do_configure() {
-    sed -i -e 's/drm-backend/fbdev-backend/' ${WORKDIR}/core.cfg
-}
diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/cgroup.cfg b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/cgroup.cfg
index 9f168b4f9..14984ccd9 100644
--- a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/cgroup.cfg
+++ b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/cgroup.cfg
@@ -1,17 +1,24 @@
+CONFIG_BPF=y
+CONFIG_BPF_SYSCALL=y
 CONFIG_CGROUPS=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_SWAP_ENABLED=y
+CONFIG_MEMCG_KMEM=y
 CONFIG_CGROUP_DEBUG=y
 CONFIG_CGROUP_FREEZER=y
-# CONFIG_CGROUP_PIDS is not set
+CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 # CONFIG_CGROUP_HUGETLB is not set
-# CONFIG_CGROUP_PERF is not set
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_BPF=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_BLK_CGROUP=y
 # CONFIG_DEBUG_BLK_CGROUP is not set
 CONFIG_CGROUP_WRITEBACK=y
 # CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
 CONFIG_NET_CLS_CGROUP=y
-# CONFIG_CGROUP_NET_PRIO is not set
+CONFIG_CGROUP_NET_PRIO=y
 CONFIG_CGROUP_NET_CLASSID=y
 
diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/fixups.cfg b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/fixups.cfg
new file mode 100644
index 000000000..d6b3a30fd
--- /dev/null
+++ b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/fixups.cfg
@@ -0,0 +1,8 @@
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_FW_LOADER_USER_HELPER is not set
diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend
new file mode 100644
index 000000000..4fa422136
--- /dev/null
+++ b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend
@@ -0,0 +1,20 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+require recipes-kernel/linux/linux-agl.inc
+
+# Make sure these are enabled so that AGL configurations work
+SRC_URI_append = " file://tmpfs.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/tmpfs.cfg"
+SRC_URI_append = " file://namespace.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/namespace.cfg"
+SRC_URI_append = " file://cgroup.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/cgroup.cfg"
+
+# Support for CFG80211 subsystem
+SRC_URI_append = " file://cfg80211.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/cfg80211.cfg"
+
+# Turn off a couple of things enabled by default by Freescale
+# (lock debugging and userspace firmware loader fallback)
+SRC_URI_append = " file://fixups.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/fixups.cfg"