* [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support
@ 2013-05-10 19:14 Fabio Estevam
2013-05-10 19:14 ` [U-Boot] [PATCH 2/3] mx23evk: " Fabio Estevam
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Fabio Estevam @ 2013-05-10 19:14 UTC (permalink / raw)
To: u-boot
From: Fabio Estevam <fabio.estevam@freescale.com>
Enable display support.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
board/freescale/mx28evk/iomux.c | 33 +++++++++++++++++++++++++++++++++
board/freescale/mx28evk/mx28evk.c | 6 ++++++
include/configs/mx28evk.h | 17 +++++++++++++++++
3 files changed, 56 insertions(+)
diff --git a/board/freescale/mx28evk/iomux.c b/board/freescale/mx28evk/iomux.c
index ae6eda3..beae0e6 100644
--- a/board/freescale/mx28evk/iomux.c
+++ b/board/freescale/mx28evk/iomux.c
@@ -30,6 +30,7 @@
#define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
#define MUX_CONFIG_SSP2 (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_LCD (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
const iomux_cfg_t iomux_setup[] = {
/* DUART */
@@ -162,6 +163,38 @@ const iomux_cfg_t iomux_setup[] = {
/* I2C */
MX28_PAD_I2C0_SCL__I2C0_SCL,
MX28_PAD_I2C0_SDA__I2C0_SDA,
+
+ /* LCD */
+ MX28_PAD_LCD_D00__LCD_D0 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D01__LCD_D1 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D02__LCD_D2 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D03__LCD_D3 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D04__LCD_D4 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D05__LCD_D5 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D06__LCD_D6 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D07__LCD_D7 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D08__LCD_D8 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D09__LCD_D9 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D18__LCD_D18 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D19__LCD_D19 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D20__LCD_D20 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D21__LCD_D21 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D22__LCD_D22 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D23__LCD_D23 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_RD_E__LCD_VSYNC | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_WR_RWN__LCD_HSYNC | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_RS__LCD_DOTCLK | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_CS__LCD_ENABLE | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_RESET__GPIO_3_30 | MUX_CONFIG_LCD, /* LCD power */
+ MX28_PAD_PWM2__GPIO_3_18 | MUX_CONFIG_LCD, /* LCD contrast */
};
#define HW_DRAM_CTL29 (0x74 >> 2)
diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c
index de7231b..8f6c281 100644
--- a/board/freescale/mx28evk/mx28evk.c
+++ b/board/freescale/mx28evk/mx28evk.c
@@ -59,6 +59,12 @@ int board_early_init_f(void)
gpio_direction_output(MX28_PAD_AUART2_RX__GPIO_3_8, 1);
#endif
+ /* Power on LCD */
+ gpio_direction_output(MX28_PAD_LCD_RESET__GPIO_3_30, 1);
+
+ /* Set contrast to maximum */
+ gpio_direction_output(MX28_PAD_PWM2__GPIO_3_18, 1);
+
return 0;
}
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index b22a20b..d6de83f 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -64,6 +64,7 @@
#define CONFIG_CMD_BOOTZ
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS
+#define CONFIG_VIDEO
/* Memory configurations */
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
@@ -235,6 +236,22 @@
#endif
#endif
+/* Framebuffer support */
+#ifdef CONFIG_VIDEO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_MXS
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
+#endif
+
/* Boot Linux */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
--
1.7.9.5
^ permalink raw reply related [flat|nested] 7+ messages in thread* [U-Boot] [PATCH 2/3] mx23evk: Add splash screen support
2013-05-10 19:14 [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Fabio Estevam
@ 2013-05-10 19:14 ` Fabio Estevam
2013-05-16 15:48 ` Stefano Babic
2013-05-10 19:14 ` [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes Fabio Estevam
2013-05-16 15:47 ` [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Stefano Babic
2 siblings, 1 reply; 7+ messages in thread
From: Fabio Estevam @ 2013-05-10 19:14 UTC (permalink / raw)
To: u-boot
From: Fabio Estevam <fabio.estevam@freescale.com>
Enable display support.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
board/freescale/mx23evk/mx23evk.c | 6 ++++++
board/freescale/mx23evk/spl_boot.c | 32 ++++++++++++++++++++++++++++++++
include/configs/mx23evk.h | 17 +++++++++++++++++
3 files changed, 55 insertions(+)
diff --git a/board/freescale/mx23evk/mx23evk.c b/board/freescale/mx23evk/mx23evk.c
index 41ba303..19a631e 100644
--- a/board/freescale/mx23evk/mx23evk.c
+++ b/board/freescale/mx23evk/mx23evk.c
@@ -43,6 +43,12 @@ int board_early_init_f(void)
/* SSP0 clock at 96MHz */
mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
+ /* Power on LCD */
+ gpio_direction_output(MX23_PAD_LCD_RESET__GPIO_1_18, 1);
+
+ /* Set contrast to maximum */
+ gpio_direction_output(MX23_PAD_PWM2__GPIO_1_28, 1);
+
return 0;
}
diff --git a/board/freescale/mx23evk/spl_boot.c b/board/freescale/mx23evk/spl_boot.c
index 6be8c8d..4d2ce85 100644
--- a/board/freescale/mx23evk/spl_boot.c
+++ b/board/freescale/mx23evk/spl_boot.c
@@ -27,6 +27,7 @@
#define MUX_CONFIG_SSP1 (MXS_PAD_8MA | MXS_PAD_PULLUP)
#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_LCD (MXS_PAD_4MA | MXS_PAD_NOPULL)
const iomux_cfg_t iomux_setup[] = {
/* DUART */
@@ -96,6 +97,37 @@ const iomux_cfg_t iomux_setup[] = {
/* Slot Power Enable */
MX23_PAD_PWM3__GPIO_1_29 |
(MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+ /* LCD */
+ MX23_PAD_LCD_D00__LCD_D00 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D01__LCD_D01 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D02__LCD_D02 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D03__LCD_D03 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D04__LCD_D04 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D05__LCD_D05 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D06__LCD_D06 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D07__LCD_D07 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D08__LCD_D08 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D09__LCD_D09 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD,
+ MX23_PAD_GPMI_D08__LCD_D18 | MUX_CONFIG_LCD,
+ MX23_PAD_GPMI_D09__LCD_D19 | MUX_CONFIG_LCD,
+ MX23_PAD_GPMI_D10__LCD_D20 | MUX_CONFIG_LCD,
+ MX23_PAD_GPMI_D11__LCD_D21 | MUX_CONFIG_LCD,
+ MX23_PAD_GPMI_D12__LCD_D22 | MUX_CONFIG_LCD,
+ MX23_PAD_GPMI_D13__LCD_D23 | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_DOTCK__LCD_DOTCK | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_ENABLE__LCD_ENABLE | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_HSYNC__LCD_HSYNC | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_VSYNC__LCD_VSYNC | MUX_CONFIG_LCD,
+ MX23_PAD_LCD_RESET__GPIO_1_18 | MUX_CONFIG_LCD, /* LCD power */
+ MX23_PAD_PWM2__GPIO_1_28 | MUX_CONFIG_LCD, /* LCD contrast */
};
#define HW_DRAM_CTL14 (0x38 >> 2)
diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h
index e5a15a4..3a58afe 100644
--- a/include/configs/mx23evk.h
+++ b/include/configs/mx23evk.h
@@ -60,6 +60,7 @@
#define CONFIG_CMD_MMC
#define CONFIG_CMD_USB
#define CONFIG_CMD_BOOTZ
+#define CONFIG_VIDEO
/* Memory configurations */
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
@@ -133,6 +134,22 @@
#define CONFIG_USB_STORAGE
#endif
+/* Framebuffer support */
+#ifdef CONFIG_VIDEO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_MXS
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
+#endif
+
/* Boot Linux */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
--
1.7.9.5
^ permalink raw reply related [flat|nested] 7+ messages in thread* [U-Boot] [PATCH 2/3] mx23evk: Add splash screen support
2013-05-10 19:14 ` [U-Boot] [PATCH 2/3] mx23evk: " Fabio Estevam
@ 2013-05-16 15:48 ` Stefano Babic
0 siblings, 0 replies; 7+ messages in thread
From: Stefano Babic @ 2013-05-16 15:48 UTC (permalink / raw)
To: u-boot
On 10/05/2013 21:14, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Enable display support.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
Applied to u-boot-imx, thanks.
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 7+ messages in thread
* [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes
2013-05-10 19:14 [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Fabio Estevam
2013-05-10 19:14 ` [U-Boot] [PATCH 2/3] mx23evk: " Fabio Estevam
@ 2013-05-10 19:14 ` Fabio Estevam
2013-05-10 23:19 ` Marek Vasut
2013-05-16 15:48 ` Stefano Babic
2013-05-16 15:47 ` [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Stefano Babic
2 siblings, 2 replies; 7+ messages in thread
From: Fabio Estevam @ 2013-05-10 19:14 UTC (permalink / raw)
To: u-boot
From: Fabio Estevam <fabio.estevam@freescale.com>
Currently the mxsfb driver takes the display timings from the 'videomode'
environment variable.
Provide an example on how to set 'videomode' for using splash screen on
mx23evk and mx28vk boards.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
drivers/video/mxsfb.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 461ff6e..b189419 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -39,6 +39,11 @@ static GraphicDevice panel;
* setenv videomode
* video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066,
* le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296,vmode:0
+ *
+ * Freescale mx23evk/mx28evk with a Seiko 4.3'' WVGA panel:
+ * setenv videomode
+ * video=ctfb:x:800,y:480,depth:24,mode:0,pclk:29851,
+ * le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0
*/
static void mxs_lcd_init(GraphicDevice *panel,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes
2013-05-10 19:14 ` [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes Fabio Estevam
@ 2013-05-10 23:19 ` Marek Vasut
2013-05-16 15:48 ` Stefano Babic
1 sibling, 0 replies; 7+ messages in thread
From: Marek Vasut @ 2013-05-10 23:19 UTC (permalink / raw)
To: u-boot
Dear Fabio Estevam,
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Currently the mxsfb driver takes the display timings from the 'videomode'
> environment variable.
>
> Provide an example on how to set 'videomode' for using splash screen on
> mx23evk and mx28vk boards.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> drivers/video/mxsfb.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
> index 461ff6e..b189419 100644
> --- a/drivers/video/mxsfb.c
> +++ b/drivers/video/mxsfb.c
> @@ -39,6 +39,11 @@ static GraphicDevice panel;
> * setenv videomode
> * video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066,
> * le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296,vmode:0
> + *
> + * Freescale mx23evk/mx28evk with a Seiko 4.3'' WVGA panel:
> + * setenv videomode
> + * video=ctfb:x:800,y:480,depth:24,mode:0,pclk:29851,
> + * le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0
> */
On SCH-26062 Rev B the image is shifted downwards on MX23EVK, but maybe that's
not SEIKO LCD ;-)
Otherwise for MX23EVK,
Tested-by: Marek Vasut <marex@denx.de>
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 7+ messages in thread
* [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes
2013-05-10 19:14 ` [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes Fabio Estevam
2013-05-10 23:19 ` Marek Vasut
@ 2013-05-16 15:48 ` Stefano Babic
1 sibling, 0 replies; 7+ messages in thread
From: Stefano Babic @ 2013-05-16 15:48 UTC (permalink / raw)
To: u-boot
On 10/05/2013 21:14, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Currently the mxsfb driver takes the display timings from the 'videomode'
> environment variable.
>
> Provide an example on how to set 'videomode' for using splash screen on
> mx23evk and mx28vk boards.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
Applied to u-boot-imx, thanks.
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 7+ messages in thread
* [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support
2013-05-10 19:14 [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Fabio Estevam
2013-05-10 19:14 ` [U-Boot] [PATCH 2/3] mx23evk: " Fabio Estevam
2013-05-10 19:14 ` [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes Fabio Estevam
@ 2013-05-16 15:47 ` Stefano Babic
2 siblings, 0 replies; 7+ messages in thread
From: Stefano Babic @ 2013-05-16 15:47 UTC (permalink / raw)
To: u-boot
On 10/05/2013 21:14, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Enable display support.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
Applied to u-boot-imx, thanks.
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2013-05-16 15:48 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-05-10 19:14 [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Fabio Estevam
2013-05-10 19:14 ` [U-Boot] [PATCH 2/3] mx23evk: " Fabio Estevam
2013-05-16 15:48 ` Stefano Babic
2013-05-10 19:14 ` [U-Boot] [PATCH 3/3] video: mxsfb: Add an entry for mx23evk/mx28vk video modes Fabio Estevam
2013-05-10 23:19 ` Marek Vasut
2013-05-16 15:48 ` Stefano Babic
2013-05-16 15:47 ` [U-Boot] [PATCH 1/3] mx28evk: Add splash screen support Stefano Babic
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