diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e0d236d..57019be 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -108,6 +108,22 @@ choice
 		bool "Kernel low-level debugging on 9263, 9g45 and cap9"
 		depends on HAVE_AT91_DBGU1
 
+	config DEBUG_DAVINCI_UART0
+		bool "Kernel low-level debugging on Davinci using uart0
+		depends on ARCH_DAVINCI_DM644x
+
+	config DEBUG_DA8XX_UART1
+		bool "Kernel low-level debugging on DA8xx using uart1"
+		depends on ARCH_DAVINCI_DA8XX
+
+	config DEBUG_DA8XX_UART2
+		bool "Kernel low-level debugging on DA8xx using uart2"
+		depends on ARCH_DAVINCI_DA8XX
+
+	config DEBUG_TNETV107X_UART1
+		bool "Kernel low-level debugging on TNETV107x using uart1
+		depends on ARCH_DAVINCI_TNETV107X
+
 	config DEBUG_FOOTBRIDGE_COM1
 		bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
 		depends on FOOTBRIDGE
diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S
index cf94552..9c08295 100644
--- a/arch/arm/mach-davinci/include/mach/debug-macro.S
+++ b/arch/arm/mach-davinci/include/mach/debug-macro.S
@@ -22,46 +22,28 @@
 
 #define UART_SHIFT	2
 
-		.pushsection .data
-davinci_uart_phys:	.word	0
-davinci_uart_virt:	.word	0
-		.popsection
-
-		.macro addruart, rp, rv, tmp
-
-		/* Use davinci_uart_phys/virt if already configured */
-10:		adr	\rp, 99f		@ get effective addr of 99f
-		ldr	\rv, [\rp]		@ get absolute addr of 99f
-		sub	\rv, \rv, \rp		@ offset between the two
-		ldr	\rp, [\rp, #4]		@ abs addr of omap_uart_phys
-		sub	\tmp, \rp, \rv		@ make it effective
-		ldr	\rp, [\tmp, #0]		@ davinci_uart_phys
-		ldr	\rv, [\tmp, #4]		@ davinci_uart_virt
-		cmp	\rp, #0			@ is port configured?
-		cmpne	\rv, #0
-		bne	100f			@ already configured
-
-		/* Check the debug UART address set in uncompress.h */
-		and	\rp, pc, #0xff000000
-		ldr	\rv, =DAVINCI_UART_INFO_OFS
-		add	\rp, \rp, \rv
-
-		/* Copy uart phys address from decompressor uart info */
-		ldr	\rv, [\rp, #0]
-		str	\rv, [\tmp, #0]
-
-		/* Copy uart virt address from decompressor uart info */
-		ldr	\rv, [\rp, #4]
-		str	\rv, [\tmp, #4]
-
-		b	10b
+#if defined(CONFIG_DEBUG_DAVINCI_UART0)
+#define UART_BASE	DAVINCI_UART0_BASE
+#elif defined(CONFIG_DEBUG_DA8XX_UART0)
+#define UART_BASE	DA8XX_UART0_BASE
+#elif defined(CONFIG_DEBUG_DA8XX_UART1)
+#define UART_BASE	DA8XX_UART1_BASE
+#elif defined(CONFIG_DEBUG_DA8XX_UART2)
+#define UART_BASE	DA8XX_UART2_BASE
+#elif defined(CONFIG_DEBUG_TNETV107X_UART1)
+#define UART_BASE	TNETV107X_UART2_BASE
+#define UART_VIRTBASE	TNETV107X_UART2_VIRT
+#else
+#error "Select a specifc port for DEBUG_LL"
+#endif
 
-		.align
-99:		.word	.
-		.word	davinci_uart_phys
-		.ltorg
+#ifndef UART_VIRTBASE
+#define UART_VIRTBASE IO_ADDRESS(UART_BASE)
+#endif
 
-100:
+		.macro addruart, rp, rv, tmp
+		ldr     \rp, =UART_BASE
+		ldr     \rv, =UART_VIRTBASE
 		.endm
 
 		.macro	senduart,rd,rx
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h
index 414e0b9..649ddc2 100644
--- a/arch/arm/mach-davinci/include/mach/hardware.h
+++ b/arch/arm/mach-davinci/include/mach/hardware.h
@@ -24,7 +24,7 @@
 /*
  * I/O mapping
  */
-#define IO_PHYS				0x01c00000UL
+#define IO_PHYS				UL(0x01c00000)
 #define IO_OFFSET			0xfd000000 /* Virtual IO = 0xfec00000 */
 #define IO_SIZE				0x00400000
 #define IO_VIRT				(IO_PHYS + IO_OFFSET)
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index e347d88..46b3cd1 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -15,16 +15,6 @@
 
 #include <mach/hardware.h>
 
-/*
- * Stolen area that contains debug uart physical and virtual addresses.  These
- * addresses are filled in by the uncompress.h code, and are used by the debug
- * macros in debug-macro.S.
- *
- * This area sits just below the page tables (see arch/arm/kernel/head.S).
- * We define it as a relative offset from start of usable RAM.
- */
-#define DAVINCI_UART_INFO_OFS	0x3ff8
-
 #define DAVINCI_UART0_BASE	(IO_PHYS + 0x20000)
 #define DAVINCI_UART1_BASE	(IO_PHYS + 0x20400)
 #define DAVINCI_UART2_BASE	(IO_PHYS + 0x20800)
diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h
index 9dc7cf9..25cf227 100644
--- a/arch/arm/mach-davinci/include/mach/uncompress.h
+++ b/arch/arm/mach-davinci/include/mach/uncompress.h
@@ -41,37 +41,25 @@ static inline void flush(void)
 		barrier();
 }
 
-static inline void set_uart_info(u32 phys, void * __iomem virt)
+static inline void set_uart_info(u32 phys)
 {
-	/*
-	 * Get address of some.bss variable and round it down
-	 * a la CONFIG_AUTO_ZRELADDR.
-	 */
-	u32 ram_start = (u32)&uart & 0xf8000000;
-	u32 *uart_info = (u32 *)(ram_start + DAVINCI_UART_INFO_OFS);
-
 	uart = (u32 *)phys;
-	uart_info[0] = phys;
-	uart_info[1] = (u32)virt;
 }
 
-#define _DEBUG_LL_ENTRY(machine, phys, virt)			\
+#define _DEBUG_LL_ENTRY(machine, phys)				\
 	if (machine_is_##machine()) {				\
-		set_uart_info(phys, virt);			\
+		set_uart_info(phys);				\
 		break;						\
 	}
 
 #define DEBUG_LL_DAVINCI(machine, port)				\
-	_DEBUG_LL_ENTRY(machine, DAVINCI_UART##port##_BASE,	\
-			IO_ADDRESS(DAVINCI_UART##port##_BASE))
+	_DEBUG_LL_ENTRY(machine, DAVINCI_UART##port##_BASE)
 
 #define DEBUG_LL_DA8XX(machine, port)				\
-	_DEBUG_LL_ENTRY(machine, DA8XX_UART##port##_BASE,	\
-			IO_ADDRESS(DA8XX_UART##port##_BASE))
+	_DEBUG_LL_ENTRY(machine, DA8XX_UART##port##_BASE)
 
 #define DEBUG_LL_TNETV107X(machine, port)			\
-	_DEBUG_LL_ENTRY(machine, TNETV107X_UART##port##_BASE,	\
-			TNETV107X_UART##port##_VIRT)
+	_DEBUG_LL_ENTRY(machine, TNETV107X_UART##port##_BASE)
 
 static inline void __arch_decomp_setup(unsigned long arch_id)
 {
@@ -96,6 +84,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
 		DEBUG_LL_DA8XX(davinci_da850_evm,	2);
 		DEBUG_LL_DA8XX(mityomapl138,		1);
 		DEBUG_LL_DA8XX(omapl138_hawkboard,	2);
+		DEBUG_LL_DA8XX(bje_display3_5,		0);
 
 		/* TNETV107x boards */
 		DEBUG_LL_TNETV107X(tnetv107x,		1);
