diff mbox series

[7/9] hw/arm/stellaris: Only create MPU when available

Message ID 20250110160204.74997-8-philmd@linaro.org (mailing list archive)
State New
Headers show
Series hw/arm/stellaris: Fix overwritten IRQs and cleanups | expand

Commit Message

Philippe Mathieu-Daudé Jan. 10, 2025, 4:02 p.m. UTC 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/arm/stellaris.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 655bf85e89e..d87587225c2 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -1128,6 +1128,9 @@  static void stellaris_init(MachineState *ms, stellaris_board_info *board)
     qdev_prop_set_uint8(nvic, "num-prio-bits", NUM_PRIO_BITS);
     qdev_prop_set_string(nvic, "cpu-type", ms->cpu_type);
     qdev_prop_set_bit(nvic, "enable-bitband", true);
+    if (!DEV_CAP(1, MPU)) {
+        qdev_prop_set_uint32(nvic, "mpu-ns-regions", 0); /* Disable MPU */
+    }
     qdev_connect_clock_in(nvic, "cpuclk",
                           qdev_get_clock_out(ssys_dev, "SYSCLK"));
     /* This SoC does not connect the systick reference clock */