From c46f46d02c90959b82b99badfadc575081666aae Mon Sep 17 00:00:00 2001 From: Finn Thain Date: Sat, 12 Apr 2014 23:49:30 +1000 Subject: m68k/mvme16x: Adopt common boot console In a multi-platform kernel binary we only need one early console instance. The difficulty here is that the common early console is started by early_param(), whereas the MVME16x instance is started later by config_mvme16x(). That means some interrupt setup must be done earlier. Signed-off-by: Finn Thain Tested-by: Stephen N Chivers [Geert] Tag debug_cons_write() with __ref to kill section mismatch warning Signed-off-by: Geert Uytterhoeven --- arch/m68k/mvme16x/config.c | 26 +------------------------- 1 file changed, 1 insertion(+), 25 deletions(-) (limited to 'arch/m68k/mvme16x') diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c index eab7d342757e..a53803cc66cd 100644 --- a/arch/m68k/mvme16x/config.c +++ b/arch/m68k/mvme16x/config.c @@ -213,7 +213,7 @@ static void __init mvme16x_init_IRQ (void) #define CySCRH (0x22) #define CyTFTC (0x80) -static void cons_write(struct console *co, const char *str, unsigned count) +void mvme16x_cons_write(struct console *co, const char *str, unsigned count) { volatile unsigned char *base_addr = (u_char *)CD2401_ADDR; volatile u_char sink; @@ -268,20 +268,6 @@ static void cons_write(struct console *co, const char *str, unsigned count) base_addr[CyIER] = ier; } -static struct console cons_info = -{ - .name = "sercon", - .write = cons_write, - .flags = CON_PRINTBUFFER | CON_BOOT, - .index = -1, -}; - -static void __init mvme16x_early_console(void) -{ - register_console(&cons_info); - - printk(KERN_INFO "MVME16x: early console registered\n"); -} #endif void __init config_mvme16x(void) @@ -336,16 +322,6 @@ void __init config_mvme16x(void) else { mvme16x_config = MVME16x_CONFIG_GOT_LP | MVME16x_CONFIG_GOT_CD2401; - - /* Dont allow any interrupts from the CD2401 until the interrupt */ - /* handlers are installed */ - - pcc2chip[PccSCCMICR] = 0x10; - pcc2chip[PccSCCTICR] = 0x10; - pcc2chip[PccSCCRICR] = 0x10; -#ifdef CONFIG_EARLY_PRINTK - mvme16x_early_console(); -#endif } } -- cgit v1.2.3