> -----Original Message----- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Stanley.Miao > Sent: Wednesday, April 14, 2010 2:00 PM > To: linux-omap@vger.kernel.org > Cc: t...@atomide.com > Subject: [PATCH 06/12] AM3517: Add nand platform data for am3517evm > > Add nand flash init code for am3517evm. > > Signed-off-by: Stanley.Miao <stanley.m...@windriver.com> > --- > arch/arm/mach-omap2/board-am3517evm.c | 84 > +++++++++++++++++++++++++++++++++ > 1 files changed, 84 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach- > omap2/board-am3517evm.c > index 879c13f..a76ff11 100644 > --- a/arch/arm/mach-omap2/board-am3517evm.c > +++ b/arch/arm/mach-omap2/board-am3517evm.c > @@ -23,6 +23,9 @@ > #include <linux/davinci_emac.h> > #include <linux/i2c/pca953x.h> > #include <linux/regulator/machine.h> > +#include <linux/mtd/mtd.h> > +#include <linux/mtd/partitions.h> > +#include <linux/mtd/nand.h> > > #include <mach/hardware.h> > #include <mach/am35xx.h> > @@ -35,6 +38,8 @@ > #include <plat/control.h> > #include <plat/usb.h> > #include <plat/display.h> > +#include <plat/nand.h> > +#include <plat/gpmc.h> > > #include "mux.h" > > @@ -42,6 +47,84 @@ > #define LCD_PANEL_BKLIGHT_PWR 182 > #define LCD_PANEL_PWM 181 > > +#define GPMC_CS0_BASE 0x60 > +#define GPMC_CS_SIZE 0x30 > + > +#define NAND_BLOCK_SIZE SZ_128K > + > +static struct mtd_partition am3517evm_nand_partitions[] = { > + /* All the partition sizes are listed in terms of NAND block size */ > + { > + .name = "xloader", > + .offset = 0, > + .size = 4 * (SZ_128K), > + .mask_flags = MTD_WRITEABLE > + }, > + { > + .name = "uboot", > + .offset = MTDPART_OFS_APPEND, > + .size = 14 * (SZ_128K), > + .mask_flags = MTD_WRITEABLE > + }, > + { > + .name = "uboot-params", > + .offset = MTDPART_OFS_APPEND, > + .size = 2 * (SZ_128K) > + }, > + { > + .name = "linux-kernel", > + .offset = MTDPART_OFS_APPEND, > + .size = 40 * (SZ_128K) > + }, > + { > + .name = "rootfs", > + .size = MTDPART_SIZ_FULL, > + .offset = MTDPART_OFS_APPEND, > + }, > +}; --- snip --- [Sriram] Similar patch was posted earlier - pending re-work (see Tony's comments) https://patchwork.kernel.org/patch/56485/
If you deriving your work from existing implementation, attribute the original author in your submissions Regards Sriram -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
