Hello Stefano,
On 28.08.2012 09:46, Stefano Babic wrote:
Signed-off-by: Stefano Babicsbabic@denx.de
board/teejet/mt_ventoux/mt_ventoux.c | 91 ++++++++++++++++++++++++++++++++++ board/teejet/mt_ventoux/mt_ventoux.h | 2 +- include/configs/mt_ventoux.h | 16 ++++++ 3 files changed, 108 insertions(+), 1 deletion(-)
diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c index 814e72f..a2bda4b 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.c +++ b/board/teejet/mt_ventoux/mt_ventoux.c @@ -21,13 +21,17 @@
#include<common.h> #include<netdev.h> +#include<malloc.h> #include<fpga.h> +#include<video_fb.h> #include<asm/io.h> #include<asm/arch/mem.h> #include<asm/arch/mux.h> #include<asm/arch/sys_proto.h> #include<asm/omap_gpio.h> #include<asm/arch/mmc_host_def.h> +#include<asm/arch/dss.h> +#include<asm/arch/clocks.h> #include<i2c.h> #include<spartan3.h> #include<asm/gpio.h> @@ -53,6 +57,50 @@ DECLARE_GLOBAL_DATA_PTR; #define FPGA_INIT 119 #define FPGA_DONE 154
+#define LCD_PWR 138 +#define LCD_PON_PIN 139
+#if defined(CONFIG_VIDEO)&& !defined(CONFIG_SPL_BUILD) +static struct {
- u32 xres;
- u32 yres;
+} panel_resolution[] = {
- { 480, 272 },
- { 800, 480 }
+};
+static struct panel_config lcd_cfg[] = {
- {
- .timing_h = ((4 /* hpb */ - 1)<< 20) |
((8 /*hfp */- 1)<< 8) |(41 /* hsw */ - 1), /* Horizontal timing */
Could we use here a define, something like this:
#define PANEL_TIMING_H(bp, fp, sw) (((bp - 1) << 20) | ((fp - 1) << 8) | (sw - 1))
.panel_config = { .timing_h = PANEL_TIMING_H(4, 8, 41),
- .timing_v = (2 /*vbp */<< 24) |
^^ Is this correct? In the manual I see for the timing H and V settings the same bitpositions!
(4 /* vfp */<< 8) |(10 - 1), /* Vertical timing */
#define PANEL_TIMING_V(bp, fp, sw) (((bp) << 20) | ((fp) << 8) | (sw - 1))
and here too ?
- .pol_freq = 0x00000000, /* Pol Freq */
- .divisor = 0x0001000d, /* 33Mhz Pixel Clock */
- .panel_type = 0x01, /* TFT */
- .data_lines = 0x03, /* 24 Bit RGB */
- .load_mode = 0x02, /* Frame Mode */
- .panel_color = 0,
- },
- {
- .timing_h = ((20 /* hpb */ - 1)<< 20) |
((192 /*hfp */- 1)<< 8) |(4 /* hsw */ - 1), /* Horizontal timing */
and here ...
- .timing_v = (2 /*vbp */<< 24) |
(20 /* vfp */<< 8) |(10 /* vsw */ - 1), /* Vertical timing */
and here.
- .pol_freq = 0x00004000, /* Pol Freq */
- .divisor = 0x0001000E, /* 36Mhz Pixel Clock */
- .panel_type = 0x01, /* TFT */
- .data_lines = 0x03, /* 24 Bit RGB */
- .load_mode = 0x02, /* Frame Mode */
- .panel_color = 0,
- }
+}; +#endif
[...]
bye, Heiko