lib: system: MPU flag check fix for xilinx platform

Check if valid MPU flag is set or not. Current condition checks if flag is 0 or not, which is not intended use of flags Signed-off-by: Rajiv Mohan <[email protected]>
OpenAMP · Feb 23, 2024 · 5bab722 · 5bab722
1 parent f21fea6
commit 5bab722
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/system/freertos/xlnx/sys.c b/lib/system/freertos/xlnx/sys.c
@@ -96,7 +96,7 @@ void *metal_machine_io_mem_map_versal_net(void *va, metal_phys_addr_t pa,
 
 	for (cnt = 0; cnt < MAX_POSSIBLE_MPU_REGS; cnt++) {
 
-		if (!mpu_config[cnt].flags & XMPU_VALID_REGION)
+		if (!(mpu_config[cnt].flags & XMPU_VALID_REGION))
 			continue;
 
 		base_end_addr =  mpu_config[cnt].Size + mpu_config[cnt].BaseAddress;

diff --git a/lib/system/generic/xlnx/sys.c b/lib/system/generic/xlnx/sys.c
@@ -93,7 +93,7 @@ void *metal_machine_io_mem_map_versal_net(void *va, metal_phys_addr_t pa,
 
 	for (cnt = 0; cnt < MAX_POSSIBLE_MPU_REGS; cnt++) {
 
-		if (!mpu_config[cnt].flags & XMPU_VALID_REGION)
+		if (!(mpu_config[cnt].flags & XMPU_VALID_REGION))
 			continue;
 
 		base_end_addr =  mpu_config[cnt].Size + mpu_config[cnt].BaseAddress;