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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-01-27 12:20:46 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-28 09:45:39 +0100 |
| commit | 6d8a9516675f4a0f24286f43aedc59ce6d68f1e0 (patch) | |
| tree | 71a7132f9419307911a78c30d37ec27aacf06c3c /arch/arm/boards/at91sam9m10g45ek | |
| parent | 2fd56aa84573f7401dd5a81996d7b6c8d07151b4 (diff) | |
| download | barebox-6d8a9516675f4a0f24286f43aedc59ce6d68f1e0.tar.gz barebox-6d8a9516675f4a0f24286f43aedc59ce6d68f1e0.tar.xz | |
at91sam9m10g45ek: add lcdc support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/at91sam9m10g45ek')
| -rw-r--r-- | arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board | 7 | ||||
| -rw-r--r-- | arch/arm/boards/at91sam9m10g45ek/init.c | 43 |
2 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board b/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board index 3d7426f527..73daecc001 100644 --- a/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board +++ b/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board @@ -5,6 +5,13 @@ export PATH . /env/config +splash=/env/splash.png + +if [ -f ${splash} -a -e /dev/fb0 ]; then + splash -o ${splash} + fb0.enable=1 +fi + menu -r -m boot menu -a -m boot -d "\e[1;36mWelcome on Barebox Boot Sequence\e[0m" menu -e -a -m boot -c 'menu_boot' -d "boot (default) " diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c index a32e6ccf6a..7824f3837f 100644 --- a/arch/arm/boards/at91sam9m10g45ek/init.c +++ b/arch/arm/boards/at91sam9m10g45ek/init.c @@ -236,6 +236,48 @@ static int at91sam9m10g45ek_mem_init(void) } mem_initcall(at91sam9m10g45ek_mem_init); +#if defined(CONFIG_DRIVER_VIDEO_ATMEL) +static struct fb_videomode at91_tft_vga_modes[] = { + { + .name = "LG", + .refresh = 60, + .xres = 480, .yres = 272, + .pixclock = KHZ2PICOS(9000), + + .left_margin = 1, .right_margin = 1, + .upper_margin = 40, .lower_margin = 1, + .hsync_len = 45, .vsync_len = 1, + + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + }, +}; + +#define AT91SAM9G45_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ + | ATMEL_LCDC_DISTYPE_TFT \ + | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) + +/* Driver datas */ +static struct atmel_lcdfb_platform_data ek_lcdc_data = { + .lcdcon_is_backlight = true, + .default_bpp = 32, + .default_dmacon = ATMEL_LCDC_DMAEN, + .default_lcdcon2 = AT91SAM9G45_DEFAULT_LCDCON2, + .guard_time = 9, + .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB, + .mode_list = at91_tft_vga_modes, + .num_modes = ARRAY_SIZE(at91_tft_vga_modes), +}; +static void ek_add_device_lcdc(void) +{ + at91_add_device_lcdc(&ek_lcdc_data); +} + +#else +static void ek_add_device_lcdc(void) {} +#endif + + static int at91sam9m10g45ek_devices_init(void) { ek_add_device_nand(); @@ -244,6 +286,7 @@ static int at91sam9m10g45ek_devices_init(void) ek_add_device_usb(); ek_device_add_leds(); ek_device_add_keyboard(); + ek_add_device_lcdc(); devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw"); dev_add_bb_dev("at91bootstrap_raw", "at91bootstrap"); |