[bitbake-devel] [PATCH] runqemu: Allow the user to specity DTB

[Ben Levinsky]

In some cirsumstances the user doesn't want to supply a kernel, rootFS
to QEMU, but only a DTB.

Allow users to specify dtb for supply via the QB_DTB option
to QEMU.

Signed-off-by: Ben Levinsky <ben.levinsky at xilinx.com>
---
 scripts/runqemu | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/runqemu b/scripts/runqemu
index 0b6daf2..075b3b9 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -604,7 +604,9 @@ class BaseConfig(object):
         if not os.path.exists(self.kernel):
             raise RunQemuError("KERNEL %s not found" % self.kernel)
 
+    def check_dtb(self):
         dtb = self.get('QB_DTB')
+        deploy_dir_image = self.get('DEPLOY_DIR_IMAGE')
         if dtb:
             cmd_match = "%s/%s" % (deploy_dir_image, dtb)
             cmd_startswith = "%s/%s*" % (deploy_dir_image, dtb)
@@ -674,6 +676,7 @@ class BaseConfig(object):
         self.check_rootfs()
         self.check_ovmf()
         self.check_kernel()
+        self.check_dtb()
         self.check_biosdir()
         self.check_mem()
         self.check_tcpserial()
-- 
2.7.4