versal: Return ENVL_NOWHERE instead of ENVL_UNKNOWN

The system fails to boot without any environment location, so return
ENVL_NOWHERE when there's nowhere to store the environment instead
of ENVL_UNKNOWN.

The same change was also done by commit 50918d0df5cb ("xilinx: Return
ENVL_NOWHERE instead of ENVL_UNKNOWN") for zynq and zynqmp.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/e4ed36408f10159677ed8060bfd5289f3e0691fa.1637752614.git.michal.simek@xilinx.com

diff --git a/board/xilinx/versal/board.c b/board/xilinx/versal/board.c
index 03604d7..299e128 100644 (file)
--- a/board/xilinx/versal/board.c
+++ b/board/xilinx/versal/board.c
@@ -269,13 +269,13 @@ enum env_location env_get_location(enum env_operation op, int prio)
                        return ENVL_FAT;
                if (IS_ENABLED(CONFIG_ENV_IS_IN_EXT4))
                        return ENVL_EXT4;
-               return ENVL_UNKNOWN;
+               return ENVL_NOWHERE;
        case OSPI_MODE:
        case QSPI_MODE_24BIT:
        case QSPI_MODE_32BIT:
                if (IS_ENABLED(CONFIG_ENV_IS_IN_SPI_FLASH))
                        return ENVL_SPI_FLASH;
-               return ENVL_UNKNOWN;
+               return ENVL_NOWHERE;
        case JTAG_MODE:
        default:
                return ENVL_NOWHERE;