Convert CONFIG_SPL_DMA_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

Signed-off-by: Simon Glass <sjg@chromium.org>

configs/am57xx_evm_defconfig

@@ -9,6 +9,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

configs/am57xx_evm_nodt_defconfig

 CONFIG_ARM=y
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_AM57XX_EVM=y
-CONFIG_SPL=y
 CONFIG_VERSION_VARIABLE=y
+CONFIG_SPL=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

configs/am57xx_hs_evm_defconfig

@@ -12,6 +12,7 @@ CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

configs/dra7xx_evm_defconfig

@@ -9,6 +9,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

configs/dra7xx_hs_evm_defconfig

@@ -13,6 +13,7 @@ CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

configs/gwventana_defconfig

@@ -10,6 +10,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Ventana > "
 CONFIG_CMD_BOOTZ=y

configs/pcm058_defconfig

@@ -5,6 +5,7 @@ CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

configs/platinum_picon_defconfig

@@ -4,6 +4,7 @@ CONFIG_TARGET_PLATINUM_PICON=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6DL"
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="picon > "
 CONFIG_CMD_BOOTZ=y

configs/platinum_titanium_defconfig

@@ -4,6 +4,7 @@ CONFIG_TARGET_PLATINUM_TITANIUM=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
+CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="titanium > "
 CONFIG_CMD_BOOTZ=y

include/configs/am57xx_evm.h

@@ -105,7 +105,6 @@
 
 /* SPI SPL */
 #define CONFIG_SPL_SPI_SUPPORT
-#define CONFIG_SPL_DMA_SUPPORT
 #define CONFIG_TI_EDMA3
 #define CONFIG_SPL_SPI_LOAD
 #define CONFIG_SPL_SPI_FLASH_SUPPORT

include/configs/dra7xx_evm.h

@@ -198,7 +198,6 @@
 
 /* SPI SPL */
 #define CONFIG_SPL_SPI_SUPPORT
-#define CONFIG_SPL_DMA_SUPPORT
 #define CONFIG_TI_EDMA3
 #define CONFIG_SPL_SPI_LOAD
 #define CONFIG_SPL_SPI_FLASH_SUPPORT

include/configs/imx6_spl.h

@@ -39,7 +39,6 @@
 /* NAND support */
 #if defined(CONFIG_SPL_NAND_SUPPORT)
 #define CONFIG_SPL_NAND_MXS
-#define CONFIG_SPL_DMA_SUPPORT
 #endif
 
 /* MMC support */

include/configs/pcm058.h

@@ -14,7 +14,6 @@
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_YMODEM_SUPPORT
 #define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_DMA_SUPPORT
 #define CONFIG_SPL_SPI_SUPPORT
 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 #define CONFIG_SPL_SPI_LOAD