[Hackndev-commit] SF.net SVN: hackndev: [1282] whinehack

[<mar...@us...>]

Revision: 1282
          http://hackndev.svn.sourceforge.net/hackndev/?rev=1282&view=rev
Author:   marex_z71
Date:     2007-08-27 21:22:12 -0700 (Mon, 27 Aug 2007)

Log Message:
-----------
WhineHack: v1.2 - added OMAP support

Modified Paths:
--------------
    whinehack/arm/arm.c
    whinehack/include/regs.h
    whinehack/include/whinehack.rcp

Modified: whinehack/arm/arm.c
===================================================================
--- whinehack/arm/arm.c	2007-08-27 22:33:18 UTC (rev 1281)
+++ whinehack/arm/arm.c	2007-08-28 04:22:12 UTC (rev 1282)
@@ -50,12 +50,17 @@
 	/* make sure we're being given a sensible divisor */
 	if (divisor > 4) return 0;	
 	
-	/* make sure this an XScale CPU */
+	/* check if this is an XScale CPU */
 	asm("mrc p15, 0, %0, c0, c0, 0": "=r"(cpu_id));
 	if ((cpu_id & CPU_VENDOR_MASK) != CPUV_INTEL || (cpu_id & CPU_MODEL_MASK) == CPU_SA1100) {
-		return 1;
+		/* it is OMAP */
+		reg = (UInt32*)LCD_TIMING2;
+		irq_off();
+		*reg = (*reg & ~0xff) | ((divisor+2) & 0xff);
+		irq_on();
+		return *reg;
 	}
-
+	/* it is XScale */
 	if (pref & ALTREGSFLAG) {
 		reg = (UInt32*)(LCCR3 - ALT_OFFSET);
 	} else {

Modified: whinehack/include/regs.h
===================================================================
--- whinehack/include/regs.h	2007-08-27 22:33:18 UTC (rev 1281)
+++ whinehack/include/regs.h	2007-08-28 04:22:12 UTC (rev 1282)
@@ -11,4 +11,12 @@
 
 #define ALT_OFFSET 0x02000000
 
+/* OMAP LCD Control registers */
+#define LCD_CONTROL	0xfffec000
+#define LCD_TIMING0	0xfffec004
+#define LCD_TIMING1	0xfffec008
+#define LCD_TIMING2	0xfffec00c
+#define LCD_STATUS	0xfffec010
+#define LCD_SUBPANEL	0xfffec014
+
 #endif

Modified: whinehack/include/whinehack.rcp
===================================================================
--- whinehack/include/whinehack.rcp	2007-08-27 22:33:18 UTC (rev 1281)
+++ whinehack/include/whinehack.rcp	2007-08-28 04:22:12 UTC (rev 1282)
@@ -1,7 +1,7 @@
 #include "whinehack_r.h"
 
 APPLICATIONICONNAME ID 1000 "WhineHack"
-VERSION "1.1"
+VERSION "1.2"
 
 ICON
 BEGIN
@@ -43,7 +43,7 @@
 
 FORM ID MainForm AT (0 0 160 160) NOFRAME USABLE MENUID MainFormMenu HELPID GnuGpl MODAL
 BEGIN
-        TITLE "WhineHack v1.1"
+        TITLE "WhineHack v1.2"
 	LABEL "To get started:" AUTOID  AT (2 12) FONT 0
 	LABEL "Select a hack level from the" AUTOID  AT (12 22) FONT 0
 	LABEL "menu (say Ultra Violence)." AUTOID  AT (12 32) FONT 0


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