[Qemu-devel] [5905] omap1: add OSC_12M_SEL UART register support ( original patch from Jean-Christophe PLAGNIOL-VILLARD)

[Andrzej Zaborowski]

Revision: 5905
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5905
Author:   balrog
Date:     2008-12-07 12:49:26 +0000 (Sun, 07 Dec 2008)

Log Message:
-----------
omap1: add OSC_12M_SEL UART register support (original patch from 
Jean-Christophe PLAGNIOL-VILLARD)

Modified Paths:
--------------
    trunk/hw/omap1.c

Modified: trunk/hw/omap1.c
===================================================================
--- trunk/hw/omap1.c    2008-12-07 12:36:28 UTC (rev 5904)
+++ trunk/hw/omap1.c    2008-12-07 12:49:26 UTC (rev 5905)
@@ -1966,6 +1966,7 @@
     uint8_t cfps;
     uint8_t mdr[2];
     uint8_t scr;
+    uint8_t clksel;
 };
 
 void omap_uart_reset(struct omap_uart_s *s)
@@ -1974,6 +1975,7 @@
     s->syscontrol = 0;
     s->wkup = 0x3f;
     s->cfps = 0x69;
+    s->clksel = 0;
 }
 
 struct omap_uart_s *omap_uart_init(target_phys_addr_t base,
@@ -2006,17 +2008,19 @@
         return s->scr;
     case 0x44: /* SSR */
         return 0x0;
-    case 0x48: /* EBLR */
+    case 0x48: /* EBLR (OMAP2) */
         return s->eblr;
+    case 0x4C: /* OSC_12M_SEL (OMAP1) */
+        return s->clksel;
     case 0x50: /* MVR */
         return 0x30;
-    case 0x54: /* SYSC */
+    case 0x54: /* SYSC (OMAP2) */
         return s->syscontrol;
-    case 0x58: /* SYSS */
+    case 0x58: /* SYSS (OMAP2) */
         return 1;
-    case 0x5c: /* WER */
+    case 0x5c: /* WER (OMAP2) */
         return s->wkup;
-    case 0x60: /* CFPS */
+    case 0x60: /* CFPS (OMAP2) */
         return s->cfps;
     }
 
@@ -2040,23 +2044,26 @@
     case 0x40: /* SCR */
         s->scr = value & 0xff;
         break;
-    case 0x48: /* EBLR */
+    case 0x48: /* EBLR (OMAP2) */
         s->eblr = value & 0xff;
         break;
+    case 0x4C: /* OSC_12M_SEL (OMAP1) */
+        s->clksel = value & 1;
+        break;
     case 0x44: /* SSR */
     case 0x50: /* MVR */
-    case 0x58: /* SYSS */
+    case 0x58: /* SYSS (OMAP2) */
         OMAP_RO_REG(addr);
         break;
-    case 0x54: /* SYSC */
+    case 0x54: /* SYSC (OMAP2) */
         s->syscontrol = value & 0x1d;
         if (value & 2)
             omap_uart_reset(s);
         break;
-    case 0x5c: /* WER */
+    case 0x5c: /* WER (OMAP2) */
         s->wkup = value & 0x7f;
         break;
-    case 0x60: /* CFPS */
+    case 0x60: /* CFPS (OMAP2) */
         s->cfps = value & 0xff;
         break;
     default: