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| author | Lars-Peter Clausen <lars@metafoo.de> | 2010-04-28 19:59:53 +0000 |
|---|---|---|
| committer | Lars-Peter Clausen <lars@metafoo.de> | 2010-04-28 19:59:53 +0000 |
| commit | d427d303d4f606343ea286dddc58a45358ed0c24 (patch) | |
| tree | 70cb644714b005d62633a0a10f0d3ecf96331cb6 | |
| parent | 24726a0cdcb7477b5a6d17c5e6e7fa4680ded1c5 (diff) | |
| download | upstream-d427d303d4f606343ea286dddc58a45358ed0c24.tar.gz upstream-d427d303d4f606343ea286dddc58a45358ed0c24.tar.bz2 upstream-d427d303d4f606343ea286dddc58a45358ed0c24.zip | |
uboot-xburst: Add macro to initalize lcd pins for 8bit serial displays
SVN-Revision: 21241
| -rw-r--r-- | package/uboot-xburst/files/board/nanonote/nanonote.c | 2 | ||||
| -rw-r--r-- | package/uboot-xburst/files/include/asm-mips/jz4740.h | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/package/uboot-xburst/files/board/nanonote/nanonote.c b/package/uboot-xburst/files/board/nanonote/nanonote.c index 7defab8d5e..96a3c7da00 100644 --- a/package/uboot-xburst/files/board/nanonote/nanonote.c +++ b/package/uboot-xburst/files/board/nanonote/nanonote.c @@ -29,7 +29,7 @@ static void gpio_init(void) /* * Initialize LCD pins */ - __gpio_as_lcd_18bit(); + __gpio_as_lcd_8bit(); /* * Initialize MSC pins diff --git a/package/uboot-xburst/files/include/asm-mips/jz4740.h b/package/uboot-xburst/files/include/asm-mips/jz4740.h index a752dcc2a1..4098873ecc 100644 --- a/package/uboot-xburst/files/include/asm-mips/jz4740.h +++ b/package/uboot-xburst/files/include/asm-mips/jz4740.h @@ -2811,6 +2811,16 @@ do { \ } while (0) /* + * LCD_D0~LCD_D7, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE + */ +#define __gpio_as_lcd_8bit() \ +do { \ + REG_GPIO_PXFUNS(2) = 0x003c00ff; \ + REG_GPIO_PXSELC(2) = 0x003c00ff; \ + REG_GPIO_PXPES(2) = 0x003c00ff; \ +} while (0) + +/* * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE */ #define __gpio_as_lcd_16bit() \ |