[rtems commit] bsp/gen83xx: Workaround for USB stack

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    3bf002a3298a76750b978c1be179d2d514c5a0ea
Changeset: http://git.rtems.org/rtems/commit/?id=3bf002a3298a76750b978c1be179d2d514c5a0ea

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Nov 30 13:21:37 2012 +0100

bsp/gen83xx: Workaround for USB stack

---

 c/src/lib/libbsp/powerpc/gen83xx/configure.ac |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/c/src/lib/libbsp/powerpc/gen83xx/configure.ac b/c/src/lib/libbsp/powerpc/gen83xx/configure.ac
index a187637..0b24357 100644
--- a/c/src/lib/libbsp/powerpc/gen83xx/configure.ac
+++ b/c/src/lib/libbsp/powerpc/gen83xx/configure.ac
@@ -63,6 +63,9 @@ RTEMS_BSPOPTS_SET([HAS_UBOOT],[mpc8309som],[1])
 RTEMS_BSPOPTS_SET([HAS_UBOOT],[mpc8313erdb],[1])
 RTEMS_BSPOPTS_HELP([HAS_UBOOT],[if defined, enables U-Boot support])
 
+# Disable interrupt nesting for the MPC8313ERDB since the interrupt server
+# support requires that.  The interrupt server is necessary for the USB stack.
+RTEMS_BSPOPTS_SET([GEN83XX_ENABLE_INTERRUPT_NESTING],[mpc8313erdb],[])
 RTEMS_BSPOPTS_SET([GEN83XX_ENABLE_INTERRUPT_NESTING],[*],[1])
 RTEMS_BSPOPTS_HELP([GEN83XX_ENABLE_INTERRUPT_NESTING],[enable interrupt nesting])