[src/trunk]: src/sys/arch/arm/omap Add TI_AM335x EMIF SDRAM_CONFIG definitions

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0a204d4e2447
branches:  trunk
changeset: 786495:0a204d4e2447
user:      matt <matt%NetBSD.org@localhost>
date:      Tue Apr 30 00:17:24 2013 +0000

description:
Add TI_AM335x EMIF SDRAM_CONFIG definitions

diffstat:

 sys/arch/arm/omap/omap2_reg.h |  15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)

diffs (35 lines):

diff -r 47bbab1bf0ce -r 0a204d4e2447 sys/arch/arm/omap/omap2_reg.h
--- a/sys/arch/arm/omap/omap2_reg.h     Tue Apr 30 00:12:35 2013 +0000
+++ b/sys/arch/arm/omap/omap2_reg.h     Tue Apr 30 00:17:24 2013 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: omap2_reg.h,v 1.16 2013/01/08 19:03:16 macallan Exp $ */
+/* $NetBSD: omap2_reg.h,v 1.17 2013/04/30 00:17:24 matt Exp $ */
 
 /*
  * Copyright (c) 2007 Microsoft
@@ -98,6 +98,9 @@
 #define TI_AM335X_L4_FAST_BASE         0x4A000000
 #define TI_AM335X_L4_FAST_SIZE         0x01000000      /* 16MB */
 
+#define TI_AM335X_L4_EMIF_BASE         0x4C000000
+#define TI_AM335X_L4_EMIF_SIZE         0x01000000      /* 16MB */
+
 /* TI Sitara DM37xx (OMAP like) */
 
 #define TI_DM37XX_L4_CORE_BASE         0x48000000
@@ -735,5 +738,15 @@
  */
 #define OMAP3530_SDMA_BASE             0x48056000
 #define OMAP3530_SDMA_SIZE             0x00001000      /* 4KB */
+
+#ifdef TI_AM335X
+#define        TI_AM335X_EMIF0_BASE            0x4c000000
+#define        TI_AM335X_EMIF0_SIZE            0x00100000
+#define        EMIF_SDRAM_CONFIG               8
+#define        SDRAM_CONFIG_WIDTH              __BITS(15,14)
+#define        SDRAM_CONFIG_RSIZE              __BITS(9,7)
+#define        SDRAM_CONFIG_IBANK              __BITS(6,4)
+#define        SDRAM_CONFIG_PAGESIZE           __BITS(2,0)
+#endif
        
 #endif /* _ARM_OMAP_OMAP2_REG_H_ */