Patchwork [v6,3/3] MTD : add GPMI driver in the config and Makefile

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Submitter Huang Shijie
Date April 20, 2011, 2:45 a.m.
Message ID <1303267549-18377-4-git-send-email-b32955@freescale.com>
Download mbox | patch
Permalink /patch/92081/
State New
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Comments

Huang Shijie - April 20, 2011, 2:45 a.m.
add the GPMI driver in the relevant Kconfig and Makefile in the MTD.

Signed-off-by: Huang Shijie <b32955@freescale.com>
---
 drivers/mtd/nand/Kconfig           |   11 +++++++++++
 drivers/mtd/nand/Makefile          |    1 +
 drivers/mtd/nand/gpmi-nfc/Makefile |    3 +++
 3 files changed, 15 insertions(+), 0 deletions(-)
 create mode 100644 drivers/mtd/nand/gpmi-nfc/Makefile

Patch

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 450afc5..25a1493 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -426,6 +426,17 @@  config MTD_NAND_NANDSIM
 	  The simulator may simulate various NAND flash chips for the
 	  MTD nand layer.
 
+config MTD_NAND_GPMI_NFC
+        bool "GPMI NAND Flash Controller driver"
+        depends on MTD_NAND && (SOC_IMX23 || SOC_IMX28)
+	select MTD_PARTITIONS
+	select MTD_CMDLINE_PARTS
+        help
+	 Enables NAND Flash support for IMX23 or IMX28.
+	 The GPMI controller is very powerful, with the help of BCH
+	 module, it can do the hardware ECC. The GPMI supports several
+	 NAND flashs at the same time.
+
 config MTD_NAND_PLATFORM
 	tristate "Support for generic platform NAND driver"
 	help
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 8ad6fae..80d1f08 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -48,5 +48,6 @@  obj-$(CONFIG_MTD_NAND_BCM_UMI)		+= bcm_umi_nand.o nand_bcm_umi.o
 obj-$(CONFIG_MTD_NAND_MPC5121_NFC)	+= mpc5121_nfc.o
 obj-$(CONFIG_MTD_NAND_RICOH)		+= r852.o
 obj-$(CONFIG_MTD_NAND_JZ4740)		+= jz4740_nand.o
+obj-$(CONFIG_MTD_NAND_GPMI_NFC)		+= gpmi-nfc/
 
 nand-objs := nand_base.o nand_bbt.o
diff --git a/drivers/mtd/nand/gpmi-nfc/Makefile b/drivers/mtd/nand/gpmi-nfc/Makefile
new file mode 100644
index 0000000..918fb52
--- /dev/null
+++ b/drivers/mtd/nand/gpmi-nfc/Makefile
@@ -0,0 +1,3 @@ 
+obj-$(CONFIG_MTD_NAND_GPMI_NFC) += gpmi_nfc.o
+gpmi_nfc-objs += gpmi-nfc.o
+gpmi_nfc-objs += hal-mxs.o