karo: tx6: add support for TX6-V2 (eMMC)

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

diff --git a/board/karo/common/karo.h b/board/karo/common/karo.h
index d666c454d854aeb6e56c60b875609ebcda712911..7b8f48743d10002acd5fc56b447157e4b9ab4e1e 100644 (file)
--- a/board/karo/common/karo.h
+++ b/board/karo/common/karo.h
@@ -105,4 +105,39 @@ static inline const char *karo_get_vmode(const char *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_CMD_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;
+}