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| author | Ye Li <ye.li@nxp.com> | 2017-03-13 22:09:03 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 17:23:07 +0800 |
| commit | 3b0609ca267baaf6a78bebaccc6896e6508d1844 (patch) | |
| tree | 46866b5ad53ad783a6370527197ac4cef02e77c2 /board/freescale | |
| parent | 8ee2d22131930065763c1288e6c1039ce8549c9b (diff) | |
| download | u-boot-imx-3b0609ca267baaf6a78bebaccc6896e6508d1844.zip u-boot-imx-3b0609ca267baaf6a78bebaccc6896e6508d1844.tar.gz u-boot-imx-3b0609ca267baaf6a78bebaccc6896e6508d1844.tar.bz2 | |
MLK-14418-12 imx: mx7dsabresd: Update LCD splash screen codes
Update LCD setup codes to use the parameters structure used for all
i.mx platforms, discard to use videmode environment variable.
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/mx7dsabresd/mx7dsabresd.c | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index 0a5fb7e..f5cb58f 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -26,6 +26,7 @@ #include <lcd.h> #include <mxc_epdc_fb.h> #endif +#include <asm/imx-common/video.h> DECLARE_GLOBAL_DATA_PTR; @@ -185,27 +186,47 @@ static iomux_v3_cfg_t const pwm_pads[] = { MX7D_PAD_GPIO1_IO01__GPIO1_IO1 | MUX_PAD_CTRL(NO_PAD_CTRL), }; -static int setup_lcd(void) +void do_enable_parallel_lcd(struct display_info_t const *dev) { imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads)); imx_iomux_v3_setup_multiple_pads(pwm_pads, ARRAY_SIZE(pwm_pads)); - - gpio_request(IMX_GPIO_NR(3, 4), "lcd-reset"); /* Reset LCD */ + gpio_request(IMX_GPIO_NR(3, 4), "lcd reset"); gpio_direction_output(IMX_GPIO_NR(3, 4) , 0); udelay(500); gpio_direction_output(IMX_GPIO_NR(3, 4) , 1); - gpio_request(IMX_GPIO_NR(1, 1), "lcd-pwm"); /* Set Brightness to high */ + gpio_request(IMX_GPIO_NR(1, 1), "lcd backlight"); gpio_direction_output(IMX_GPIO_NR(1, 1) , 1); - - return 0; } + +struct display_info_t const displays[] = {{ + .bus = ELCDIF1_IPS_BASE_ADDR, + .addr = 0, + .pixfmt = 24, + .detect = NULL, + .enable = do_enable_parallel_lcd, + .mode = { + .name = "TFT43AB", + .xres = 480, + .yres = 272, + .pixclock = 108695, + .left_margin = 8, + .right_margin = 4, + .upper_margin = 2, + .lower_margin = 4, + .hsync_len = 41, + .vsync_len = 10, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED +} } }; +size_t display_count = ARRAY_SIZE(displays); #endif + static void setup_iomux_uart(void) { imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); @@ -551,10 +572,6 @@ int board_init(void) setup_gpmi_nand(); #endif -#ifdef CONFIG_VIDEO_MXS - setup_lcd(); -#endif - #ifdef CONFIG_FSL_QSPI board_qspi_init(); #endif |