imx8mm_evk: Add an entry for USB boot
Add an entry for USB boot so that U-Boot could be loaded via
the Serial Download Protocol.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/board/freescale/imx8mm_evk/spl.c b/board/freescale/imx8mm_evk/spl.c
index e0e97c7..b5a2faf 100644
--- a/board/freescale/imx8mm_evk/spl.c
+++ b/board/freescale/imx8mm_evk/spl.c
@@ -33,6 +33,8 @@
int spl_board_boot_device(enum boot_device boot_dev_spl)
{
switch (boot_dev_spl) {
+ case USB_BOOT:
+ return BOOT_DEVICE_BOARD;
case SD2_BOOT:
case MMC2_BOOT:
return BOOT_DEVICE_MMC1;