gic_dist_readb was returning a word value which just happened to work
as a result of the way we OR the data together. Lets fix it so only
the explicit byte is returned for each part of GICD_TYPER. I've
changed the return type to uint8_t although the overflow is only
detected with an explicit -Wconversion.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/intc/arm_gic.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)