Enable jtag gpio option at 1st bootloader level. The option
enables jtag gpio as alt4 mode as like following:
GPIO22 - PIN13 - TRST
GPIO23 - PIN16 - RTCK
GPIO24 - PIN18 - TDO
GPIO25 - PIN22 - TCK
GPIO26 - PIN37 - TDI
GPIO27 - PIN07 - TMS
This is requested for debugging secure world with jtag.
Change-Id: I0e25dd9ecf95fa003e56eb73eae5a668a1f6e3ba
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
# Skip filling ATAGS
disable_commandline_tags=1
+
+# enable JTAG flag
+enable_jtag_gpio=1