mpc8xx: remove RPXlite_dw, quantum board support

These boards are old enough and have no maintainers.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

arch/powerpc/cpu/mpc8xx/cpu_init.c

@@ -138,7 +138,6 @@ void cpu_init_f (volatile immap_t * immr)
     defined(CONFIG_MHPC)	|| \
     defined(CONFIG_R360MPI)	|| \
     defined(CONFIG_RMU)		|| \
-    defined(CONFIG_RPXLITE)	|| \
     defined(CONFIG_SPC1920)	|| \
     defined(CONFIG_SPD823TS)
 
@@ -206,10 +205,6 @@ void cpu_init_f (volatile immap_t * immr)
 		__asm__ ("eieio");
 	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
 
-#if defined(CONFIG_RPXLITE) && defined(CONFIG_ENV_IS_IN_NVRAM)
-	rpxlite_init ();
-#endif
-
 #ifdef CONFIG_SYS_RCCR			/* must be done before cpm_load_patch() */
 	/* write config value */
 	immr->im_cpm.cp_rccr = CONFIG_SYS_RCCR;

arch/powerpc/cpu/mpc8xx/scc.c

@@ -461,10 +461,6 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 #error Configuration Error: exactly ONE of PB_ENET_TENA, PC_ENET_TENA must be defined
 #endif
 
-#ifdef CONFIG_RPXLITE
-	*((uchar *) BCSR0) |= BCSR0_ETHEN;
-#endif
-
 #if defined(CONFIG_NETVIA)
 #if defined(PA_ENET_PDN)
 	immr->im_ioport.iop_papar &= ~PA_ENET_PDN;

arch/powerpc/cpu/mpc8xx/serial.c

@@ -182,11 +182,6 @@ static int smc_init (void)
 #endif
 #endif	/* CONFIG_FADS */
 
-#if defined(CONFIG_RPXLITE)
-	/* Enable Monitor Port Transceiver */
-	*((uchar *) BCSR0) |= BCSR0_ENMONXCVR ;
-#endif /* CONFIG_RPXLITE */
-
 	/* Set the physical address of the host memory buffers in
 	 * the buffer descriptors.
 	 */