From f0017175e33d7c21269deebc5e2ca2827b1e5975 Mon Sep 17 00:00:00 2001 From: Ajay Kumar Date: Fri, 5 Sep 2014 16:53:30 +0530 Subject: exynos_fb: Remove usage of static defines Previously, we used to statically assign values for vl_col, vl_row and vl_bpix using #defines like LCD_XRES, LCD_YRES and LCD_COLOR16. Introducing the function exynos_lcd_early_init() would take care of this assignment on the fly by parsing FIMD DT properties, thereby allowing us to remove LCD_XRES and LCD_YRES from the main config file. Signed-off-by: Ajay Kumar Acked-by: Simon Glass Tested-by: Simon Glass Signed-off-by: Minkyu Kang --- board/samsung/common/board.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'board/samsung/common/board.c') diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c index 3d1cf437fa..5c3c5bb925 100644 --- a/board/samsung/common/board.c +++ b/board/samsung/common/board.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include #include @@ -149,6 +150,21 @@ int board_early_init_f(void) #ifdef CONFIG_SYS_I2C_INIT_BOARD board_i2c_init(gd->fdt_blob); #endif + +#if defined(CONFIG_OF_CONTROL) && defined(CONFIG_EXYNOS_FB) +/* + * board_init_f(arch/arm/lib/board.c) calls lcd_setmem() which needs + * panel_info.vl_col, panel_info.vl_row and panel_info.vl_bpix, to reserve + * FB memory at a very early stage. So, we need to fill panel_info.vl_col, + * panel_info.vl_row and panel_info.vl_bpix before lcd_setmem() is called. + */ + err = exynos_lcd_early_init(gd->fdt_blob); + if (err) { + debug("LCD early init failed\n"); + return err; + } +#endif + return exynos_early_init_f(); } #endif -- cgit v1.2.1