commit d6eedf7fbcb6ab1982e69f3ea3ab671bfb835026
author Simon Glass <sjg@chromium.org> Mon Oct 13 23:42:06 2014 -0600
committer Simon Glass <sjg@chromium.org> Wed Oct 22 10:36:50 2014 -0600
tree e144692e3657ecd26f77c19dab4f90312b75d3e1
parent c10c3d4811c3c4ce9380df4b153740743ecf4e1d

dm: sf: Add a uclass for SPI flash

Add a driver model uclass for SPI flash which supports the common
operations (read, write, erase). Since we must keep support for the
non-dm interface, some modification of the spi_flash header is required.

CONFIG_DM_SPI_FLASH is used to enable driver model for SPI flash.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>

drivers/mtd/spi/Makefile

diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile
index 9e18fb4..15789a0 100644
--- a/drivers/mtd/spi/Makefile
+++ b/drivers/mtd/spi/Makefile
@@ -5,13 +5,18 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
+obj-$(CONFIG_DM_SPI_FLASH) += sf-uclass.o
+
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_SPL_SPI_LOAD)	+= spi_spl_load.o
 obj-$(CONFIG_SPL_SPI_BOOT)	+= fsl_espi_spl.o
 endif
 
+#ifndef CONFIG_DM_SPI
+obj-$(CONFIG_SPI_FLASH) += sf_probe.o
+#endif
 obj-$(CONFIG_CMD_SF) += sf.o
-obj-$(CONFIG_SPI_FLASH) += sf_params.o sf_probe.o sf_ops.o
+obj-$(CONFIG_SPI_FLASH) += sf_ops.o sf_params.o
 obj-$(CONFIG_SPI_FRAM_RAMTRON) += ramtron.o
 obj-$(CONFIG_SPI_FLASH_SANDBOX) += sandbox.o
 obj-$(CONFIG_SPI_M95XXX) += eeprom_m95xxx.o