diff mbox series

[1/2] arm64: zynqmp: Fix tcminit mode param

Message ID 20230608032152.980-2-venkatesh.abbarapu@amd.com
State Accepted
Commit 2eed42c2f18c739303b098370019e366aeb64ae6
Delegated to: Michal Simek
Headers show
Series Fix the tcminit command | expand

Commit Message

Venkatesh Yadav Abbarapu June 8, 2023, 3:21 a.m. UTC 
While invoking "zynqmp tcminit mode" command (which is invalid command)
on U-Boot, it just works. Check the mode param, if it is valid then
only initialize the TCM.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
---
 board/xilinx/zynqmp/cmds.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/board/xilinx/zynqmp/cmds.c b/board/xilinx/zynqmp/cmds.c
index e20030ecda..fff3f37807 100644
--- a/board/xilinx/zynqmp/cmds.c
+++ b/board/xilinx/zynqmp/cmds.c
@@ -187,6 +187,11 @@  static int do_zynqmp_tcm_init(struct cmd_tbl *cmdtp, int flag, int argc,
 	if (argc != cmdtp->maxargs)
 		return CMD_RET_USAGE;
 
+	if (strcmp(argv[2], "lockstep") && strcmp(argv[2], "split")) {
+		printf("mode param should be lockstep or split\n");
+		return CMD_RET_FAILURE;
+	}
+
 	mode = hextoul(argv[2], NULL);
 	if (mode != TCM_LOCK && mode != TCM_SPLIT) {
 		printf("Mode should be either 0(lock)/1(split)\n");