[PATCH] frv: force serial driver inclusion
authorDavid Howells <dhowells@redhat.com>
Sun, 8 Jan 2006 09:01:23 +0000 (01:01 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 9 Jan 2006 04:13:38 +0000 (20:13 -0800)
Force the 8230 serial driver to be built in if the on-CPU UARTs are to be
used.  It can't be used as a module because the arch setup needs to call into
it.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/frv/Kconfig
arch/frv/kernel/setup.c

index 3516a3aee8202cc4269710ba050c986728c9bdfe..61261b78ced7617571f349edbb683050d2f51741 100644 (file)
@@ -274,6 +274,11 @@ config GPREL_DATA_NONE
 
 endchoice
 
+config FRV_ONCPU_SERIAL
+       bool "Use on-CPU serial ports"
+       select SERIAL_8250
+       default y
+
 config PCI
        bool "Use PCI"
        depends on MB93090_MB00
index 767ebb55bd83d7e763b38d719aee47728f037052..5908deae9607b7a5c991c3a6e4176d93f7248095 100644 (file)
@@ -787,6 +787,7 @@ void __init setup_arch(char **cmdline_p)
 #endif
 
        /* register those serial ports that are available */
+#ifdef CONFIG_FRV_ONCPU_SERIAL
 #ifndef CONFIG_GDBSTUB_UART0
        __reg(UART0_BASE + UART_IER * 8) = 0;
        early_serial_setup(&__frv_uart0);
@@ -795,6 +796,7 @@ void __init setup_arch(char **cmdline_p)
        __reg(UART1_BASE + UART_IER * 8) = 0;
        early_serial_setup(&__frv_uart1);
 #endif
+#endif
 
 #if defined(CONFIG_CHR_DEV_FLASH) || defined(CONFIG_BLK_DEV_FLASH)
        /* we need to initialize the Flashrom device here since we might