| Message ID | e82ab2215f1a5295ad2c8ed10a3c3749bdc46523.1603276156.git.michal.simek@xilinx.com |
|---|---|
| State | Accepted |
| Commit | d026aa1de3330face74ccecb265bcfe722bcd20a |
| Delegated to: | Michal Simek |
| Headers | show |
| Series | xilinx: zynqmp: Fixes for silicon ID detection | expand |
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index db3f5978a928..e65824540809 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -192,7 +192,11 @@ static char *zynqmp_get_silicon_idcode_name(void) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - xilinx_pm_request(PM_GET_CHIPID, 0, 0, 0, 0, ret_payload); + ret = xilinx_pm_request(PM_GET_CHIPID, 0, 0, 0, 0, ret_payload); + if (ret) { + debug("%s: Getting chipid failed\n", __func__); + return "unknown"; + } /* * Firmware returns:
xilinx_pm_request() can failed that's why also check return value. Fixes: 050f10f103cd ("xilinx: zynqmp: remove chip_id function") Signed-off-by: Michal Simek <michal.simek@xilinx.com> --- board/xilinx/zynqmp/zynqmp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)