fastboot: Extract fastboot_okay/fail to fb_common.c
Add drivers/fastboot/fb_common.c, where fastboot_okay/fail are implemented
so we can call them from a non-USB implementation.
Introduce fastboot_response which takes varargs parameters so we can
use it to generate formatted response strings. Refactor fastboot_okay/fail
to use it.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/Makefile b/drivers/Makefile
index a79ff2e..d29a6e4 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -71,9 +71,7 @@
obj-$(CONFIG_BOOTCOUNT_LIMIT) += bootcount/
obj-$(CONFIG_CPU) += cpu/
obj-y += crypto/
-ifneq ($(CONFIG_FASTBOOT_FLASH_MMC_DEV)$(CONFIG_FASTBOOT_FLASH_NAND_DEV),)
-obj-y += fastboot/
-endif
+obj-$(CONFIG_FASTBOOT) += fastboot/
obj-y += firmware/
obj-$(CONFIG_FPGA) += fpga/
obj-y += misc/