[PATCH 0/7] add the GPMI controller driver for IMX23/IMX28
Huang Shijie
b32955 at freescale.com
Tue Mar 15 21:42:46 EDT 2011
The general-purpose media interface(GPMI) controller is a flexible interface
to up to several NAND flashs.
The Bose Ray-Choudhury Hocquenghem(BCH) module is a hardware ECC accelerator.
With the help of BCH, the GPMI controller can choose to do the hardware ECC or
not.
This driver is based the Shawn Guo's DMA patches for IMX23/IMX28,
please refer to :
http://git.infradead.org/users/vkoul/slave-dma.git/commit/a580b8c5429a624d120cd603e1498bf676e2b4da
Huang Shijie (7):
ARM: add GPMI support for imx23/imx28
add the common code for GPMI driver
add the database for the NANDs
add GPMI support for imx23
add GPMI support for imx28
dmaengine: change the flags of request_irq()
MTD : add GPMI driver in the config and Makefile
arch/arm/mach-mxs/Kconfig | 2 +
arch/arm/mach-mxs/clock-mx23.c | 3 +
arch/arm/mach-mxs/clock-mx28.c | 3 +
arch/arm/mach-mxs/devices-mx23.h | 3 +
arch/arm/mach-mxs/devices-mx28.h | 3 +
arch/arm/mach-mxs/devices/Kconfig | 3 +
arch/arm/mach-mxs/devices/Makefile | 1 +
arch/arm/mach-mxs/devices/platform-gpmi.c | 144 +++
arch/arm/mach-mxs/include/mach/devices-common.h | 4 +
arch/arm/mach-mxs/include/mach/gpmi-nfc.h | 75 ++
arch/arm/mach-mxs/mach-mx23evk.c | 37 +
arch/arm/mach-mxs/mach-mx28evk.c | 37 +
drivers/dma/mxs-dma.c | 2 +-
drivers/mtd/nand/Kconfig | 10 +
drivers/mtd/nand/Makefile | 1 +
drivers/mtd/nand/gpmi-nfc/Makefile | 10 +
drivers/mtd/nand/gpmi-nfc/bch-regs-imx23.h | 550 +++++++++++
drivers/mtd/nand/gpmi-nfc/bch-regs-imx28.h | 557 ++++++++++++
drivers/mtd/nand/gpmi-nfc/gpmi-nfc-main.c | 524 +++++++++++
drivers/mtd/nand/gpmi-nfc/gpmi-nfc.h | 520 +++++++++++
drivers/mtd/nand/gpmi-nfc/gpmi-regs-imx23.h | 416 +++++++++
drivers/mtd/nand/gpmi-nfc/gpmi-regs-imx28.h | 421 +++++++++
drivers/mtd/nand/gpmi-nfc/hal-common.c | 816 +++++++++++++++++
drivers/mtd/nand/gpmi-nfc/hal-imx23.c | 556 ++++++++++++
drivers/mtd/nand/gpmi-nfc/hal-imx28.c | 503 +++++++++++
drivers/mtd/nand/gpmi-nfc/mil.c | 1104 +++++++++++++++++++++++
drivers/mtd/nand/gpmi-nfc/nand_device_info.c | 181 ++++
drivers/mtd/nand/gpmi-nfc/nand_device_info.h | 145 +++
drivers/mtd/nand/gpmi-nfc/rom-common.c | 48 +
drivers/mtd/nand/gpmi-nfc/rom-imx23.c | 300 ++++++
drivers/mtd/nand/gpmi-nfc/rom-imx28.c | 66 ++
31 files changed, 7044 insertions(+), 1 deletions(-)
create mode 100644 arch/arm/mach-mxs/devices/platform-gpmi.c
create mode 100644 arch/arm/mach-mxs/include/mach/gpmi-nfc.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/Makefile
create mode 100644 drivers/mtd/nand/gpmi-nfc/bch-regs-imx23.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/bch-regs-imx28.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/gpmi-nfc-main.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/gpmi-nfc.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/gpmi-regs-imx23.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/gpmi-regs-imx28.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/hal-common.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/hal-imx23.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/hal-imx28.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/mil.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/nand_device_info.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/nand_device_info.h
create mode 100644 drivers/mtd/nand/gpmi-nfc/rom-common.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/rom-imx23.c
create mode 100644 drivers/mtd/nand/gpmi-nfc/rom-imx28.c
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