machine: clean up MACHINE_FEATURES for omap5, dra7, am57

* Enable "sgx" feature on all - the driver may still be missing, but GLES is
  available from omap5-sgx-ddk-linux package
* Enable "touchscreen" feature only on dra7 and am57 - not available on omap5

Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Acked-by: Franklin Cooper Jr. <fcooper@ti.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/conf/machine/dra7xx-evm.conf b/conf/machine/dra7xx-evm.conf
index 7069b44b..ba7b4405 100644
--- a/conf/machine/dra7xx-evm.conf
+++ b/conf/machine/dra7xx-evm.conf
@@ -4,6 +4,8 @@
 
 require conf/machine/include/dra7xx.inc
 
+MACHINE_FEATURES += "touchscreen"
+
 IMAGE_FSTYPES += "ubi tar.gz"
 
 SERIAL_CONSOLE = "115200 ttyO0"
@@ -30,7 +32,3 @@ MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 3836"
 # UBI: sub-page size:              512
 # UBI: VID header offset:          2048 (aligned 2048)
 UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"
-
-# Currently removing the sgx machine feature because there is no SGX package
-# available for omap5
-MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen touchscreen"