microblaze: Setup early console dynamically

Just setup pointer early console in run time. Signed-off-by: Michal Simek <monstr@monstr.eu>
git-mirror · Oct 21, 2010 · 9a7e8d8 · 9a7e8d8
1 parent 2af9ebe
commit 9a7e8d8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/arch/microblaze/kernel/early_printk.c b/arch/microblaze/kernel/early_printk.c
@@ -63,7 +63,7 @@ static struct console early_serial_uartlite_console = {
 	.index = -1,
 };
 
-static struct console *early_console = &early_serial_uartlite_console;
+static struct console *early_console;
 
 void early_printk(const char *fmt, ...)
 {
@@ -90,6 +90,7 @@ int __init setup_early_printk(char *opt)
 #ifdef CONFIG_MMU
 		early_console_reg_tlb_alloc(base_addr);
 #endif
+		early_console = &early_serial_uartlite_console;
 		early_printk("early_printk_console is enabled at 0x%08x\n",
 							base_addr);