commit e988ffaddb5923d467a7bd1684603c9cc9bcdee5
author Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Mon Jun 20 18:36:39 2022 +0200
committer Michal Simek <michal.simek@amd.com> Fri Jun 24 14:37:27 2022 +0200
tree 51008519181cf91a9bd8d4da8933a62d6741712b
parent 6c29a42a98a867375f59d8dd4142bf6b4ef7cf3d

xilinx: zynqmp: Add macro for device type mask

Add a macro for the device type mask of the id code.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Link: https://lore.kernel.org/r/20220620163650.18756-4-stefan.herbrechtsmeier-oss@weidmueller.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

board/xilinx/zynqmp/zynqmp.c

diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index 9dfa464..1a7383d 100644
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -49,6 +49,7 @@
 #define EFUSE_VCU_DIS_SHIFT	8
 #define EFUSE_GPU_DIS_MASK	0x20
 #define EFUSE_GPU_DIS_SHIFT	5
+#define IDCODE_DEV_TYPE_MASK	GENMASK(27, 0)
 #define IDCODE2_PL_INIT_MASK	0x200
 #define IDCODE2_PL_INIT_SHIFT	9
 
@@ -218,7 +219,7 @@
 	u32 i;
 
 	for (i = 0; i < ARRAY_SIZE(zynqmp_svd_devices); i++) {
-		if (zynqmp_svd_devices[i].id == (idcode & 0x0FFFFFFF))
+		if (zynqmp_svd_devices[i].id == (idcode & IDCODE_DEV_TYPE_MASK))
 			return zynqmp_svd_devices[i].name;
 	}
 
@@ -254,7 +255,7 @@
 	      idcode2);
 
 	for (i = 0; i < ARRAY_SIZE(zynqmp_devices); i++) {
-		if (zynqmp_devices[i].id == (idcode & 0x0FFFFFFF))
+		if (zynqmp_devices[i].id == (idcode & IDCODE_DEV_TYPE_MASK))
 			break;
 	}