karo: tx6: don't write u-boot image with WITH_DROP_FFS

[karo-tx-uboot.git] / board / karo / common / karo.h

diff --git a/board/karo/common/karo.h b/board/karo/common/karo.h
index 20f95ffeeb29f62fa27e811f966fd41619a74f95..d4f5cdb9e8821d3cb46c2979296f32bc5ade9c73 100644 (file)
--- a/board/karo/common/karo.h
+++ b/board/karo/common/karo.h
@@ -15,12 +15,148 @@
  *
 */
 
+#include <errno.h>
+
+struct fb_videomode;
+
+#ifdef CONFIG_SYS_LVDS_IF
+#define is_lvds()                      1
+#else
+#define is_lvds()                      0
+#endif
+
+void env_cleanup(void);
+
+#ifdef CONFIG_OF_LIBFDT
 void karo_fdt_remove_node(void *blob, const char *node);
 void karo_fdt_move_fdt(void);
-void karo_fdt_fixup_touchpanel(void *blob);
-void karo_fdt_fixup_usb_otg(void *blob, const char *compat, phys_addr_t offs);
-void karo_fdt_del_prop(void *blob, const char *compat, phys_addr_t offs,
+void karo_fdt_fixup_touchpanel(void *blob, const char *panels[],
+                       size_t num_panels);
+void karo_fdt_fixup_usb_otg(void *blob, const char *node, const char *phy,
+                       const char *phy_supply);
+void karo_fdt_fixup_flexcan(void *blob, int xcvr_present);
+void karo_fdt_del_prop(void *blob, const char *compat, u32 offs,
                const char *prop);
-void *karo_fdt_load_dtb(void);
+void karo_fdt_enable_node(void *blob, const char *node, int enable);
+int karo_fdt_get_fb_mode(void *blob, const char *name,
+               struct fb_videomode *fb_mode);
+int karo_fdt_update_fb_mode(void *blob, const char *name);
+int karo_fdt_create_fb_mode(void *blob, const char *name,
+                       struct fb_videomode *mode);
+int karo_fdt_get_backlight_polarity(const void *blob);
+#else
+static inline void karo_fdt_remove_node(void *blob, const char *node)
+{
+}
+static inline void karo_fdt_move_fdt(void)
+{
+}
+static inline void karo_fdt_fixup_touchpanel(void *blob, const char *panels[],
+                                       size_t num_panels)
+{
+}
+static inline void karo_fdt_fixup_usb_otg(void *blob, const char *node,
+                                       const char *phy,
+                                       const char *phy_supply)
+{
+}
+static inline void karo_fdt_fixup_flexcan(void *blob, int xcvr_present)
+{
+}
+static inline void karo_fdt_del_prop(void *blob, const char *compat,
+                               u32 offs, const char *prop)
+{
+}
+static inline void karo_fdt_enable_node(void *blob, const char *node,
+                                       int enable)
+{
+}
+static inline int karo_fdt_get_fb_mode(void *blob, const char *name,
+                               struct fb_videomode *fb_mode)
+{
+       return 0;
+}
+static inline int karo_fdt_update_fb_mode(void *blob, const char *name)
+{
+       return 0;
+}
+static inline int karo_fdt_create_fb_mode(void *blob,
+                                       const char *name,
+                                       struct fb_videomode *mode)
+{
+       return 0;
+}
+static inline int karo_fdt_get_backlight_polarity(const void *blob)
+{
+       return getenv_yesno("backlight_polarity");
+}
+#endif
+
+#if defined(CONFIG_SYS_LVDS_IF) && defined(CONFIG_OF_LIBFDT)
+int karo_fdt_get_lcd_bus_width(const void *blob, int default_width);
+int karo_fdt_get_lvds_mapping(const void *blob, int default_mapping);
+u8 karo_fdt_get_lvds_channels(const void *blob);
+#else
+static inline int karo_fdt_get_lcd_bus_width(const void *blob, int default_width)
+{
+       return default_width;
+}
+static inline int karo_fdt_get_lvds_mapping(const void *blob, int default_mapping)
+{
+       return default_mapping;
+}
+static inline u8 karo_fdt_get_lvds_channels(const void *blob)
+{
+       return 0;
+}
+#endif
+
+static inline const char *karo_get_vmode(const char *video_mode)
+{
+       const char *vmode = NULL;
+
+       if (video_mode == NULL || strlen(video_mode) == 0)
+               return NULL;
 
+       vmode = strchr(video_mode, ':');
+       return vmode ? vmode + 1 : video_mode;
+}
+
+#ifdef CONFIG_SPLASH_SCREEN
 int karo_load_splashimage(int mode);
+#else
+static inline int karo_load_splashimage(int mode)
+{
+       return 0;
+}
+#endif
+
+#ifdef CONFIG_CMD_NAND
+int karo_load_nand_part(const char *part, void *addr, size_t len);
+#else
+static inline int karo_load_nand_part(const char *part, void *addr, size_t len)
+{
+       return -EOPNOTSUPP;
+}
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+int karo_load_mmc_part(const char *part, void *addr, size_t len);
+#else
+static inline int karo_load_mmc_part(const char *part, void *addr, size_t len)
+{
+       return -EOPNOTSUPP;
+}
+#endif
+
+static inline int karo_load_part(const char *part, void *addr, size_t len)
+{
+       int ret;
+
+       ret = karo_load_nand_part(part, addr, len);
+       if (ret == -EOPNOTSUPP)
+               return karo_load_mmc_part(part, addr, len);
+       return ret;
+}
+
+#define DIV_ROUND(n, d)                (((n) + (d) / 2) / (d))