Staging: slicoss: add binary firmware to firmware directory

Adds the firmware to the firmware directory in ihex format so it can be
installed when doing make firmware_install.

Also update the firmware location in the driver code so it can locate
the files in the right place.

This should conclude the move to request_firmware().

Signed-off-by: Lior Dotan <liodot@gmail.com>
Cc: Christopher Harrer <charrer@alacritech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/firmware/Makefile b/firmware/Makefile
index baf5ae4..600b8b4 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -49,6 +49,10 @@
 				     sb16/ima_adpcm_init.csp \
 				     sb16/ima_adpcm_playback.csp \
 				     sb16/ima_adpcm_capture.csp
+fw-shipped-$(CONFIG_SLICOSS) += slicoss/gbdownload.sys slicoss/gbrcvucode.sys \
+				slicoss/oasisdbgdownload.sys \
+				slicoss/oasisdownload.sys \
+				slicoss/oasisrcvucode.sys
 fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \
 				   yamaha/ds1e_ctrl.fw
 fw-shipped-$(CONFIG_TEHUTI) += tehuti/bdx.bin