Changeset 653 for trunk/softs/tsar_boot/conf/platform_tsar_generic_iob/defs_platform.h

Timestamp:

Mar 3, 2014, 5:11:06 PM (10 years ago)

Author:

cfuguet

Message:

Introducing a RAMDISK driver in the preloader.

When using RAMDISK, execute the make command with the flags
SOCLIB=1 and RAMDISK=1. The RDK_PADDR_BASE variable must
also be set on the conf/<platform>/defs_platform.h

These modifications are backward compatibles. Therefore,
when no using RAMDISK, none modifications applied on the
platform configuration file.

File:

• trunk/softs/tsar_boot/conf/platform_tsar_generic_iob/defs_platform.h (modified) (2 diffs)

trunk/softs/tsar_boot/conf/platform_tsar_generic_iob/defs_platform.h

@@ -6 +6 @@
 #define USE_IOB          1
 #define CACHE_COHERENCE  1
-#define CACHE_LINE_SIZE  64   //  bytes
-
+#define CACHE_LINE_SIZE  64 // bytes (ie 16 x 32-bit word)
 #define RESET_DEBUG      0
 
@@ -14 +13 @@
 #define IOC_PADDR_BASE   0xB3000000
 #define TTY_PADDR_BASE   0xB4000000
+#define RDK_PADDR_BASE   0xFFFFFFFF // not used