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pcm043: add display support 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2009-12-08 14:14:23 +01:00
parent 9520362888
commit 85520cc9f6
2 changed files with 63 additions and 0 deletions
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10
arch/arm/mach-imx/Kconfig
View File

@ -234,6 +234,16 @@ endif
menu "Board specific settings "
if MACH_PCM043
choice
prompt "Display type"
config PCM043_DISPLAY_SHARP
bool "Sharp LQ035Q7"
config PCM043_DISPLAY_TY090
bool "TX090"
endchoice
endif
if MACH_PCM037
choice
prompt "SDRAM Bank0"

53
board/pcm043/pcm043.c
View File

@ -38,6 +38,8 @@
#include <asm/mach-types.h>
#include <mach/imx-nand.h>
#include <fec.h>
#include <fb.h>
#include <mach/imx-ipu-fb.h>
#include <mach/imx-pll.h>
#include <mach/iomux-mx35.h>
@ -91,6 +93,56 @@ static struct device_d nand_dev = {
.platform_data = &nand_info,
};
#ifdef CONFIG_PCM043_DISPLAY_SHARP
static const struct fb_videomode pcm043_fb_mode = {
/* 240x320 @ 60 Hz */
.name = "Sharp-LQ035Q7",
.refresh = 60,
.xres = 240,
.yres = 320,
.pixclock = 185925,
.left_margin = 9,
.right_margin = 16,
.upper_margin = 7,
.lower_margin = 9,
.hsync_len = 1,
.vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE | FB_SYNC_CLK_INVERT | FB_SYNC_CLK_IDLE_EN,
.vmode = FB_VMODE_NONINTERLACED,
.flag = 0,
};
#else
static struct fb_videomode pcm043_fb_mode = {
/* 240x320 @ 60 Hz */
.name = "TX090",
.refresh = 60,
.xres = 240,
.yres = 320,
.pixclock = 38255,
.left_margin = 144,
.right_margin = 0,
.upper_margin = 7,
.lower_margin = 40,
.hsync_len = 96,
.vsync_len = 1,
.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_OE_ACT_HIGH,
.vmode = FB_VMODE_NONINTERLACED,
.flag = 0,
};
#endif
static struct imx_ipu_fb_platform_data ipu_fb_data = {
.mode = &pcm043_fb_mode,
.bpp = 16,
};
static struct device_d imx_ipu_fb_dev = {
.name = "imx-ipu-fb",
.map_base = 0x53fc0000,
.size = 0x1000,
.platform_data = &ipu_fb_data,
};
static int imx35_devices_init(void)
{
uint32_t reg;
@ -132,6 +184,7 @@ static int imx35_devices_init(void)
}
register_device(&sdram0_dev);
register_device(&imx_ipu_fb_dev);
armlinux_add_dram(&sdram0_dev);
armlinux_set_bootparams((void *)0x80000100);