OMAP: Add printk and correct LL debug

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

arch/arm/configs/omap_3430sdp_defconfig

@@ -197,9 +197,8 @@ CONFIG_OMAP_MCBSP=y
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_32K_TIMER_HZ=128
 CONFIG_OMAP_DM_TIMER=y
-# CONFIG_OMAP_LL_DEBUG_UART1 is not set
 # CONFIG_OMAP_LL_DEBUG_UART2 is not set
-CONFIG_OMAP_LL_DEBUG_UART3=y
+CONFIG_OMAP_LL_DEBUG_UART1=y
 CONFIG_OMAP_SERIAL_WAKE=y
 CONFIG_ARCH_OMAP34XX=y
 CONFIG_ARCH_OMAP3430=y
@@ -1931,7 +1930,7 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_USER is not set
 # CONFIG_DEBUG_ERRORS is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_LL is not set
+CONFIG_DEBUG_LL=y
 
 #
 # Security options

kernel/printk.c

@@ -45,6 +45,10 @@ void asmlinkage __attribute__((weak)) early_printk(const char *fmt, ...)
 
 #define __LOG_BUF_LEN	(1 << CONFIG_LOG_BUF_SHIFT)
 
+#ifdef CONFIG_DEBUG_LL
+extern void printascii(char *);
+#endif
+
 /* printk's without a loglevel use this.. */
 #define DEFAULT_MESSAGE_LOGLEVEL 4 /* KERN_WARNING */
 
@@ -686,6 +690,9 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 	printed_len += vscnprintf(printk_buf + printed_len,
 				  sizeof(printk_buf) - printed_len, fmt, args);
 
+#ifdef	CONFIG_DEBUG_LL
+	printascii(printk_buf);
+#endif
 
 	p = printk_buf;