allwinner/a10: Always has DYNAMIC_CBMEM

The static allocator only worked for x86 anyway.

Change-Id: Iadaab225fea04b455c559c25b918a2a842b9faca
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8029
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/cpu/allwinner/a10/Kconfig

@@ -13,6 +13,7 @@ config CPU_SPECIFIC_OPTIONS
 	select HAVE_UART_SPECIAL
 	select BOOTBLOCK_CONSOLE
 	select CPU_HAS_BOOTBLOCK_INIT
+	select DYNAMIC_CBMEM
 
 # The "eGON.BT0" header takes 32 bytes
 config BOOTBLOCK_BASE

src/cpu/allwinner/a10/cbmem.c

@@ -8,11 +8,7 @@
 #include "ram_segs.h"
 #include <cbmem.h>
 
-#if IS_ENABLED(CONFIG_DYNAMIC_CBMEM)
-
 void *cbmem_top(void)
 {
 	return a1x_get_cbmem_top();
 }
-
-#endif