omap: Add routine for setting fastboot variables

This patch reuses new option, which allows us to expose variables
from environment to "fastboot getvar" command. Those variables must be
of "fastboot.%s" format.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index 7fb322a..d2ca277 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -655,6 +655,12 @@ void omap_die_id_get_board_serial(struct tag_serialnr *serialnr);
 void omap_die_id_usbethaddr(void);
 void omap_die_id_display(void);
 
+#ifdef CONFIG_FASTBOOT_FLASH
+void omap_set_fastboot_vars(void);
+#else
+static inline void omap_set_fastboot_vars(void) { }
+#endif
+
 void recalibrate_iodelay(void);
 
 void omap_smc1(u32 service, u32 val);