sm502 X800x480 ok.

Targets/Bonito2fdev/conf/Bonito.2fdev.sm502

@@ -80,7 +80,8 @@ option 	MY40IO
 select 		mod_framebuffer
 select		mod_smi502		# Silicon Motion502
 option		SMI502
-option		X640x480
+#option		X640x480
+option X800x480
 #option		X800x600
 #option		X1024x768
 #option		X1280x800

Targets/Bonito2fdev/conf/ld.script

@@ -8,7 +8,7 @@ ENTRY(_start)
 SECTIONS
 {
 
-  . = 0xffffffff80800000;
+  . = 0xffffffff88000000;
   .text :
   {
     _ftext = . ;

fb/cfb_console.c

@@ -726,6 +726,9 @@ static void console_scrollup (void)
 
 #if (defined(SMI502)||defined(SMI712))
     AutodeFillRectModify(CONSOLE_BG_COL);
+#ifdef X800x480
+	memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL);
+#endif
 #endif
 
 #else
@@ -1279,6 +1282,8 @@ static int record = 1;
 //80*24
 #if defined(X640x480)
 char console_buffer[2][31][81]={32};//80*30->640x480
+#elif defined(X800x480)
+char console_buffer[2][37][101]={32};
 #elif defined(X800x600)
 char console_buffer[2][37][101]={32};
 #elif defined(X1024x768)
@@ -1411,6 +1416,9 @@ int fb_init (unsigned long fbbase,unsigned long iobase)
 #elif defined(X1024x768)
         pGD->winSizeX  = 1024;
         pGD->winSizeY  = 768;
+#elif defined(X800x480)
+        pGD->winSizeX  = 800;
+        pGD->winSizeY  = 480;
 #else
         pGD->winSizeX  = 640;
         pGD->winSizeY  = 480;

sys/dev/pci/sm502.c

@@ -218,7 +218,7 @@ const SMI_REGS init_regs[] =
 	{0x80200, 0x00010000},
 	{0x000074,0x00020f1f},
 #endif
-#ifdef X800x600
+#if defined(X800x600)||defined(X800x480)
 {0x00000004,0x00000000}, //0x00000001
 {0x00000048,0x0002180f},
 {0x0000004c,0x60120208},

sys/dev/pci/smtc2d.c

@@ -480,6 +480,16 @@ void AutodeInit()
 #if defined(CONFIG_VIDEO_32BPP)
         deInit(800,600,32);
 #endif
+#elif defined(X800x480)
+#if defined(CONFIG_VIDEO_8BPP)
+        deInit(800,480,8);
+#endif
+#if defined(CONFIG_VIDEO_16BPP)
+        deInit(800,480,16);
+#endif
+#if defined(CONFIG_VIDEO_32BPP)
+        deInit(800,480,32);
+#endif
 
 #else
 #if defined(CONFIG_VIDEO_8BPP)
@@ -505,6 +515,10 @@ void AutodeFillRectModify(int color)
 	deFillRectModify(0,0,600-16,800,600,color);
 #endif
 	
+#if defined(X800x480)	
+	deFillRectModify(0,0,480-16,800,480,color);
+#endif
+
 #if defined(X640x480)
 	deFillRectModify(0,0,480-16,640,480,color);
 #endif
@@ -518,6 +532,9 @@ void AutodeCopyModify(int bpp)
 #if defined(X800x600)	
 	deCopyModify(bpp,0,800,0,16,0,800,0,0,800,600-16,0x0c);
 #endif
+#if defined(X800x480)	
+	deCopyModify(bpp,0,800,0,16,0,800,0,0,800,480-16,0x0c);
+#endif
 #if defined(X640x480)
 	deCopyModify(bpp,0,640,0,16,0,640,0,0,640,480-16,0x0c);
 #endif