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| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2014-09-05 16:53:30 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-09-05 20:37:07 +0900 |
| commit | f0017175e33d7c21269deebc5e2ca2827b1e5975 (patch) | |
| tree | ab5921a656e54385b63f216247aff1b0319b3eab /board/samsung/common/board.c | |
| parent | b09200639d4c052e2bdf0df6fe843b7a8bcf01cc (diff) | |
| download | u-boot-imx-f0017175e33d7c21269deebc5e2ca2827b1e5975.zip u-boot-imx-f0017175e33d7c21269deebc5e2ca2827b1e5975.tar.gz u-boot-imx-f0017175e33d7c21269deebc5e2ca2827b1e5975.tar.bz2 | |
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 <ajaykumar.rs@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'board/samsung/common/board.c')
| -rw-r--r-- | board/samsung/common/board.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c index 3d1cf43..5c3c5bb 100644 --- a/board/samsung/common/board.c +++ b/board/samsung/common/board.c @@ -20,6 +20,7 @@ #include <asm/arch/mmc.h> #include <asm/arch/pinmux.h> #include <asm/arch/power.h> +#include <asm/arch/system.h> #include <power/pmic.h> #include <asm/arch/sromc.h> #include <lcd.h> @@ -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 |