From: Alessandro Rubini <rub...@unipv.it>
Signed-off-by: Alessandro Rubini <rub...@unipv.it>
Acked-by: Andrea Gallo <andrea.ga...@stericsson.com>
---
common/lcd.c | 21 ---------------------
1 files changed, 0 insertions(+), 21 deletions(-)
diff --git a/common/lcd.c b/common/lcd.c
index dc8fea6..4e31618 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -99,32 +99,11 @@ static int lcd_getfgcolor (void);
static void console_scrollup (void)
{
-#if 1
/* Copy up rows ignoring the first one */
memcpy (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, CONSOLE_SCROLL_SIZE);
/* Clear the last one */
memset (CONSOLE_ROW_LAST, COLOR_MASK(lcd_color_bg), CONSOLE_ROW_SIZE);
-#else
- /*
- * Poor attempt to optimize speed by moving "long"s.
- * But the code is ugly, and not a bit faster :-(
- */
- ulong *t = (ulong *)CONSOLE_ROW_FIRST;
- ulong *s = (ulong *)CONSOLE_ROW_SECOND;
- ulong l = CONSOLE_SCROLL_SIZE / sizeof(ulong);
- uchar c = lcd_color_bg & 0xFF;
- ulong val= (c<<24) | (c<<16) | (c<<8) | c;
-
- while (l--)
- *t++ = *s++;
-
- t = (ulong *)CONSOLE_ROW_LAST;
- l = CONSOLE_ROW_SIZE / sizeof(ulong);
-
- while (l-- > 0)
- *t++ = val;
-#endif
}
/*----------------------------------------------------------------------*/
--
1.5.6.5
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