tree d05f0defac027a288381b82ac57520784bb944a0
parent dfa93a0b6ef51fd8e0285a9991704b51cf884c33
author Michael Walle <michael@walle.cc> 1515517273 +0100
committer Michael Walle <michael@walle.cc> 1526902632 +0200

lm32: take BQL before writing IP/IM register

Writing to these registers may raise an interrupt request. Actually,
this prevents the milkymist board from starting.

Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Walle <michael@walle.cc>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>