[U-Boot] [PATCH 2/2] PXA: Add missing MDREFR bits

[Marek Vasut]

Signed-off-by: Marek Vasut <marek.vasut at gmail.com>
---
 arch/arm/include/asm/arch-pxa/pxa-regs.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/include/asm/arch-pxa/pxa-regs.h b/arch/arm/include/asm/arch-pxa/pxa-regs.h
index 06711f7..3dd0aba 100644
--- a/arch/arm/include/asm/arch-pxa/pxa-regs.h
+++ b/arch/arm/include/asm/arch-pxa/pxa-regs.h
@@ -2419,6 +2419,9 @@ typedef void		(*ExcpHndlr) (void) ;
 #define MDMRS		__REG(0x48000040)  /* MRS value to be written to SDRAM */
 #define BOOT_DEF	__REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
 
+#define	MDREFR_ALTREFA	(1 << 31)	/* Exiting Alternate Bus Master Mode Refresh Control */
+#define	MDREFR_ALTREFB	(1 << 30)	/* Entering Alternate Bus Master Mode Refresh Control */
+#define	MDREFR_K0DB4	(1 << 29)	/* SDCLK0 Divide by 4 Control/Status */
 #define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
 #define MDREFR_K1FREE	(1 << 24)	/* SDRAM Free-Running Control */
 #define MDREFR_K0FREE	(1 << 23)	/* SDRAM Free-Running Control */
-- 
1.7.0