From 784355aeb37d17f473a834b51aa9f23bd0d037d1 Mon Sep 17 00:00:00 2001 From: Wilfried Chauveau Date: Tue, 25 Jul 2023 10:30:26 +0100 Subject: [PATCH] boards: arm: mps2_an521: remove the arm,num-mpu-regions property MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The SSE-200 implementation on AN521 only has 8 regions. Although the AN521 FPGA image implements the documented value, qemu-system-arm currently shows in MPU_TYPE the incorrect value of 16. Removing the property definition allows the code to rely on the register read value and work on both qemu-system-arm & the physical board. Signed-off-by: Wilfried Chauveau --- boards/arm/mps2_an521/mps2_an521.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/boards/arm/mps2_an521/mps2_an521.dts b/boards/arm/mps2_an521/mps2_an521.dts index d69228b235a..2bb956645ca 100644 --- a/boards/arm/mps2_an521/mps2_an521.dts +++ b/boards/arm/mps2_an521/mps2_an521.dts @@ -79,7 +79,6 @@ mpu: mpu@e000ed90 { compatible = "arm,armv8m-mpu"; reg = <0xe000ed90 0x40>; - arm,num-mpu-regions = <16>; }; }; };