mb/{i945,ich7}: Remove redundant write on V0CTL

RCBA32(V0CTL)= 0x80000001 already done inhere i945/early_init.c

Change-Id: Ia775f4e6158a217b48629d289845537e7ccf5e79
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36877
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/mainboard/getac/p470/early_init.c

@@ -123,9 +123,6 @@ void bootblock_mainboard_early_init(void)
 
 void mainboard_late_rcba_config(void)
 {
-	/* Set up virtual channel 0 */
-	//RCBA32(0x0014) = 0x80000001;
-
 	/* Device 1f interrupt pin register */
 	RCBA32(D31IP) = 0x00042220;
 	/* Device 1d interrupt pin register */