EXYNOS5: Make all display related code dependent on CONFIG_LCD

u-boot compilation fails for smdk5250 when we deselect CONFIG_LCD
from the main config file.

Following error was observed:
drivers/video/libvideo.o: In function `exynos_lcd_init':
/home/ajay/u-boot-samsung/drivers/video/exynos_fb.c:68: undefined reference to `lcd_set_flush_dcache'

This is because exynos video drivers have dependency on CONFIG_LCD.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c
index 9c4bf9b31c7d3c98e73f6bc9acf46fbd79bb220b..7a5f132ebb753a8519834b1e995f9810d414daf9 100644 (file)
--- a/board/samsung/smdk5250/smdk5250.c
+++ b/board/samsung/smdk5250/smdk5250.c
@@ -281,6 +281,7 @@ int board_early_init_f(void)
 }
 #endif
 
+#ifdef CONFIG_LCD
 void cfg_lcd_gpio(void)
 {
        struct exynos5_gpio_part1 *gpio1 =
@@ -374,3 +375,4 @@ void init_panel_info(vidinfo_t *vid)
 
        exynos_set_dp_platform_data(&dp_platform_data);
 }
+#endif

diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
index 07bca1d8961c4aa5e9da30ab84751ffa84a7585c..298bae9cef005f1913343ad043a08fc0809a4651 100644 (file)
--- a/include/configs/exynos5250-dt.h
+++ b/include/configs/exynos5250-dt.h
@@ -299,10 +299,12 @@
 
 /* Display */
 #define CONFIG_LCD
+#ifdef CONFIG_LCD
 #define CONFIG_EXYNOS_FB
 #define CONFIG_EXYNOS_DP
 #define LCD_XRES                       2560
 #define LCD_YRES                       1600
 #define LCD_BPP                        LCD_COLOR16
+#endif
 
 #endif /* __CONFIG_H */