On Tue, 18 Jun 2024 at 14:56, Zheyu Ma <[email protected]> wrote: > > This commit adds validation checks for the MCOPRE and MCOSEL values in > the rcc_update_cfgr_register function. If the MCOPRE value exceeds > 0b100 or the MCOSEL value exceeds 0b111, an error is logged and the > corresponding clock mux is disabled. This helps in identifying and > handling invalid configurations in the RCC registers. > > Reproducer: > cat << EOF | qemu-system-aarch64 -display \ > none -machine accel=qtest, -m 512M -machine b-l475e-iot01a -qtest \ > stdio > writeq 0x40021008 0xffffffff > EOF > > Signed-off-by: Zheyu Ma <[email protected]> > --- > hw/misc/stm32l4x5_rcc.c | 28 ++++++++++++++++++++-------- > 1 file changed, 20 insertions(+), 8 deletions(-)
Applied to target-arm.next, thanks. (I added a line Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2356 to the commit message.) -- PMM
