bootsource: export bootsource_to_string()

bootsource_str which translates enum bootsource to a string is not
exported to other parts of barebox. Define a new bootsource_to_string()
that provides access. This can be useful for board code debugging
prints, especially in PBL, where the $bootsource environment variable
is not available.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20221209072900.3769403-1-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/common/Makefile b/common/Makefile
index 35f2120496..25f5653f90 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -11,7 +11,7 @@ obj-y				+= startup.o
 obj-y				+= misc.o
 obj-pbl-y			+= memsize.o
 obj-y				+= resource.o
-obj-y				+= bootsource.o
+obj-pbl-y			+= bootsource.o
 obj-$(CONFIG_ELF)		+= elf.o
 obj-y				+= restart.o
 obj-y				+= poweroff.o