[U-Boot] [PATCH v2 2/4] ti_omap5_common: Respect USB controller number in fastboot

[Sam Protsenko <semen.protsenko@linaro.org>]

On "fastboot reboot-bootloader" we check "dofastboot" variable and do
"fastboot 0" command in U-Boot if it's 1. But there are boards which have
USB controller number other than 0, so it should be respected when
performing "fastboot" command.

This patch reuses CONFIG_FASTBOOT_USB_DEV option toprovide correct USB
controller number to "fastboot" command.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
---
Changes in v2:
  - Remove unnecessary check for CONFIG_FASTBOOT_USB_DEV

 include/configs/ti_omap5_common.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index 29b7d96..b85fae3 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -114,7 +114,8 @@
 	"if test ${dofastboot} -eq 1; then " \
 		"echo Boot fastboot requested, resetting dofastboot ...;" \
 		"setenv dofastboot 0; saveenv;" \
-		"echo Booting into fastboot ...; fastboot 0;" \
+		"echo Booting into fastboot ...; " \
+		"fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
 	"fi;" \
 	"run findfdt; " \
 	"run envboot; " \
-- 
2.9.3