cd: switch to CD controller code from genplus

same license, much cleaner code
using own dma code though..

platform/base_readme.txt

@@ -519,7 +519,7 @@ Texas Instruments SN76489 / SN76496 programmable tone/noise generator
 Homepage: http://www.mame.net/
 
 Eke
-CD graphics processor implementation (from Genesis Plus GX)
+CD graphics processor and CD controller implementation (from Genesis Plus GX)
 
 Stephane Dallongeville
 Gens, MD/Mega CD/32X emulator. Some Sega CD code is based on this emu.
@@ -565,6 +565,11 @@ Additional thanks
 
 Changelog
 ---------
+1.91 (2013-10-)
+  + Switched to CD controller code from Eke's Genesis Plus GX.
+  * Fixed overflow issue where cd emulation would break after
+    ~10 minutes of gameplay
+
 1.90 (2013-09-24)
   + 32X+CD emulation has been implemented.
   + CD graphics processor code has been replaced with much cleaner Eke's

platform/common/common.mak

@@ -93,7 +93,7 @@ DEFINES += NO_SMS
 endif
 # CD
 SRCS_COMMON += $(R)pico/cd/mcd.c $(R)pico/cd/memory.c $(R)pico/cd/sek.c \
-	$(R)pico/cd/LC89510.c $(R)pico/cd/cd_sys.c $(R)pico/cd/cd_file.c \
+	$(R)pico/cd/cdc.c $(R)pico/cd/cd_sys.c $(R)pico/cd/cd_file.c \
 	$(R)pico/cd/cue.c $(R)pico/cd/gfx.c $(R)pico/cd/gfx_dma.c \
 	$(R)pico/cd/misc.c $(R)pico/cd/pcm.c $(R)pico/cd/buffering.c
 # 32X