[U-Boot] [PATCH] dfu: Build only RAM for DFU in SPL

[Faiz Abbas]

In SPL, DFU only has RAM support. Therefore, only build RAM for DFU
in SPL.

Signed-off-by: Faiz Abbas <faiz_abbas at ti.com>
---
 drivers/dfu/Makefile | 5 +++++
 include/dfu.h        | 8 ++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/drivers/dfu/Makefile b/drivers/dfu/Makefile
index 61f2b71..407be5f 100644
--- a/drivers/dfu/Makefile
+++ b/drivers/dfu/Makefile
@@ -6,8 +6,13 @@
 #
 
 obj-$(CONFIG_USB_FUNCTION_DFU) += dfu.o
+
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_SPL_DFU_RAM) += dfu_ram.o
+else
 obj-$(CONFIG_DFU_MMC) += dfu_mmc.o
 obj-$(CONFIG_DFU_NAND) += dfu_nand.o
 obj-$(CONFIG_DFU_RAM) += dfu_ram.o
 obj-$(CONFIG_DFU_SF) += dfu_sf.o
 obj-$(CONFIG_DFU_TFTP) += dfu_tftp.o
+endif
diff --git a/include/dfu.h b/include/dfu.h
index 7e322d9..b25366d 100644
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -203,7 +203,7 @@ static inline void dfu_set_defer_flush(struct dfu_entity *dfu)
 int dfu_write_from_mem_addr(struct dfu_entity *dfu, void *buf, int size);
 
 /* Device specific */
-#ifdef CONFIG_DFU_MMC
+#if CONFIG_IS_ENABLED(DFU_MMC)
 extern int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr,
@@ -214,7 +214,7 @@ static inline int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
-#ifdef CONFIG_DFU_NAND
+#if CONFIG_IS_ENABLED(DFU_NAND)
 extern int dfu_fill_entity_nand(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_nand(struct dfu_entity *dfu, char *devstr,
@@ -225,7 +225,7 @@ static inline int dfu_fill_entity_nand(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
-#ifdef CONFIG_DFU_RAM
+#if CONFIG_IS_ENABLED(DFU_RAM)
 extern int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr,
@@ -236,7 +236,7 @@ static inline int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
-#ifdef CONFIG_DFU_SF
+#if CONFIG_IS_ENABLED(DFU_SF)
 extern int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr,
-- 
2.7.4