ARM: 8273/1: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX

On EP93XX uncompress.h uses CONFIG_DEBUG_UART_PHYS instead of a hard
coded serial port. This means the build breaks when DEBUG_LL
(and DEBUG_LL_UART_PL01X) is not enabled.

This is fixed by adding a new dependency.
Signed-off-by: NDaniel Thompson <daniel.thompson@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig.debug

@@ -1370,7 +1370,8 @@ config DEBUG_UART_PHYS
 	default 0xfffb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
 	default 0xfffe8600 if DEBUG_UART_BCM63XX
 	default 0xfffff700 if ARCH_IOP33X
-	depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
+	depends on ARCH_EP93XX || \
+	        DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
 		DEBUG_LL_UART_EFM32 || \
 		DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
 		DEBUG_MSM_UART || DEBUG_NETX_UART || \