...@googlegroups.com] on behalf of
Sukumar Ghorai [ghorai.suku...@gmail.com]
Sent: Friday, December 21, 2012 10:33
To: pandabo...@googlegroups.com
Subject: [pandaboard] device tree does not work
Hi,
Device Tree in Panda board does not boot.
Device Tree with legacy u-boot : Appending dtb blob to kernel
@vger.kernel.org/msg31471.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (7):
omap3630: nand: fix device size to work in polled mode
omap3: nand: configurable transfer type per board
omap: gpmc: enable irq mode in gpmc
omap3: nand: prefetch in irq mode
zoom3 and 3630-sdp having the x16 nand device.
This patch configure gpmc as x16 and select the currect function in driver
for polled mode (without prefetch enable) transfer.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-3430sdp.c |2 +-
arch/arm/mach-omap2/board
nand transfer type (sDMA, Polled, prefetch) can be select from board file,
enabling all transfer type in driver, by default.
this helps in multi-omap build and to select different transfer type for
different board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 45 +--
arch/arm/mach-omap2/io.c |2 -
arch/arm
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |1 +
arch/arm/plat-omap/include/plat
with other tools.
This patch does not enables this feature by default and need to pass from
board file to enable for any board.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include/plat/gpmc.h |2 +
drivers/mtd/nand/omap2.c
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
This patch enable prefetch-irq mode for nand transfer(read, write)
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +
arch/arm/plat-omap/include/plat/nand.h |4 +-
drivers/mtd/nand/omap2.c
-archive.com/linux-omap@vger.kernel.org/msg42658.html
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 126 ---
arch/arm/plat-omap/include/plat/gpmc.h |6 +-
drivers/mtd/nand/Makefile |1 +
drivers/mtd/nand/omap2.c
/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (7):
omap3630: nand: fix device size to work in polled mode
omap3: nand: configurable transfer type per board
omap: gpmc: enable irq mode in gpmc
omap3: nand: prefetch in irq mode support
omap3: nand: configurable fifo threshold
zoom3 and 3630-sdp having the x16 nand device.
This patch configure gpmc as x16 and select the currect function in driver
for polled mode (without prefetch enable) transfer.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-3430sdp.c |2 +-
arch/arm/mach-omap2/board
nand transfer type (sDMA, Polled, prefetch) can be select from board file,
enabling all transfer type in driver, by default.
this helps in multi-omap build and to select different transfer type for
different board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
This patch enable prefetch-irq mode for nand transfer(read, write)
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +
arch/arm/plat-omap/include/plat/nand.h |4 +-
drivers/mtd/nand/omap2.c
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board
with other tools.
This patch does not enables this feature by default and need to pass from
board file to enable for any board.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include/plat/gpmc.h |2 +
drivers/mtd/nand/omap2.c
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |1 +
arch/arm/plat-omap/include/plat
nand transfer type (sDMA, Polled, prefetch) can be select from board file,
enabling all transfer type in driver, by default.
this helps in multi-omap build and to select different transfer type for
different board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include
zoom3 and 3630-sdp having the x16 nand device.
This patch configure gpmc as x16 and select the currect function in driver
for polled mode (without prefetch enable) transfer.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-3430sdp.c |2 +-
arch/arm/mach-omap2/board
This patch enable prefetch-irq mode for nand transfer(read, write)
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +
arch/arm/plat-omap/include/plat/nand.h |4 +-
drivers/mtd/nand/omap2.c
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |1 +
arch/arm/plat-omap/include/plat
with other tools.
This patch does not enables this feature by default and need to pass from
board file to enable for any board.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include/plat/gpmc.h |2 +
drivers/mtd/nand/omap2.c
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
-archive.com/linux-omap@vger.kernel.org/msg31471.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (7):
omap3630: nand: fix device size to work in polled mode
omap3: nand: configurable transfer type per board
omap: gpmc: enable irq mode in gpmc
omap3
zoom3 and 3630-sdp having the x16 nand device.
This patch configure gpmc as x16 and select the currect function in driver
for polled mode (without prefetch enable) transfer.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-3430sdp.c |2 +-
arch/arm/mach-omap2/board
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
with other tools.
This patch does not enables this feature by default and need to pass from
board file to enable for any board.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include/plat/gpmc.h |2 +
drivers/mtd/nand/omap2.c
This patch enable prefetch-irq mode for nand transfer(read, write)
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +
arch/arm/plat-omap/include/plat/nand.h |4 +-
drivers/mtd/nand/omap2.c
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2
nand transfer type (sDMA, Polled, prefetch) can be select from board file,
enabling all transfer type in driver, by default.
this helps in multi-omap build and to select different transfer type for
different board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board
zoom3 and 3630-sdp having the x16 nand device.
This patch configure gpmc as x16 and select the currect function in driver
for polled mode (without prefetch enable) transfer.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |3 +++
1 files changed, 3
nand transfer type (sDMA, Polled, prefetch) can be select from board file,
enabling all transfer type in driver, by default.
this helps in multi-omap build and to select different transfer type for
different board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/plat-omap/include
@vger.kernel.org/msg31963.html
v2: Rebase on latest codebase and previous patch(posted).
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg31471.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (7):
omap3630: nand: fix device size to work in polled mode
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
x-loader, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
drivers/mtd/nand/omap2.c | 34 ++
1 files changed, 34 insertions(+), 0
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board
This patch enable prefetch-irq mode for nand transfer(read, write)
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |3 +
arch/arm/plat-omap/include/plat/nand.h |4 +-
drivers/mtd/nand/omap2.c
CONFIG_MTD_NAND_OMAP_HWECC defined wrongly in patch submitted for 2.6.36.
This flag enables hw ecc by default. Boards like beagle and pandora uses
sw ecc for write (e.g. binary flushed from u-boot) and read from kernel.
https://patchwork.kernel.org/patch/111036/
Signed-off-by: Sukumar Ghorai s
CONFIG_MTD_NAND_OMAP_HWECC defined wronly in patch submitted during 2.6.36
that using the hardware ECC by default
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
drivers/mtd/nand/omap2.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/nand/omap2.c b/drivers
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (5):
omap gpmc: enable irq mode in gpmc
omap3: nand: prefetch in irq mode support
omap3: nand: configurable fifo threshold to gain the throughput
omap: nand: ecc layout select from board file
omap
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
.
This enables to flash x-loader, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
drivers/mtd/nand/omap2.c | 34 ++
1 files changed, 34
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |4 +-
arch/arm/plat-omap/include/plat/nand.h |1 +
drivers/mtd/nand/Kconfig | 14
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch
.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (5):
omap gpmc: enable irq mode in gpmc
omap3: nand: prefetch in irq mode support
omap3: nand: configurable fifo threshold to gain the throughput
omap: nand: ecc layout select from board file
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |4 +-
arch/arm/plat-omap/include/plat/nand.h |1 +
drivers/mtd/nand/Kconfig | 14
x-loader, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
drivers/mtd/nand/omap2.c | 34 ++
1 files changed, 34 insertions(+), 0
add support the irq mode in GPMC.
gpmc_init() function move after omap_init_irq() as it has dependecy on irq.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board
.html
Sukumar Ghorai (5):
Merge branches 'master' and 'master' of
git://git.kernel.org/.../torvalds/linux-2.6
omap3: nand: prefetch in irq mode support
omap3: nand: configurable fifo threshold to gain the throughput
omap: nand: ecc layout select from board file
omap: nand: making ecc
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
.
This enables to flash x-loader, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +-
drivers/mtd/nand/omap2.c | 34
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +
arch/arm/mach-omap2/gpmc.c |4 +
arch/arm/plat-omap/include/plat/gpmc.h |4 +
arch/arm
wires variable is renamed, extended and this single variable to be used to
pass the platform capabilities, e.g DDR mode. Also removed the hardcoded
value was using as bus-width.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c |3 ++-
arch
@vger.kernel.org/msg31963.html
v2: Rebase on latest codebase and previous patch(posted).
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg31471.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (4):
omap3: nand
Configure the FIFO THREASHOLD value different for read and write to keep busy
both filling and to drain out of FIFO at reading and writing.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +
arch/arm/mach-omap2/gpmc.c |4 +
arch/arm/plat-omap/include/plat/gpmc.h |4 +
arch
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch
.
This enables to flash x-loader, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +-
drivers/mtd/nand/omap2.c | 34
CSD_STRUCTURE [127:126] describes the version of the CSD structure.
According to the MMC specificaiton (v4.4.1), 3 is also a valid number.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
Tested on omap4430 ES2.0
drivers/mmc/core/mmc.c |2 +-
1 files changed, 1 insertions(+), 1
/linux-omap@vger.kernel.org/msg31963.html
v2: Rebase on latest codebase and previous patch(posted).
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg31471.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (4):
omap3
Configure the FIFO THREASHOLD value different for read and write to keep busy
both
filling and to drain out of FIFO at reading and writing.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |1 +
arch/arm/mach-omap2/gpmc.c |4 +
arch/arm/mach-omap2/include/mach/board
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch
.
This enables to flash x-load, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +-
drivers/mtd/nand/omap2.c | 34
/linux-omap@vger.kernel.org/msg28164.html
Sukumar Ghorai (3):
omap3 gpmc: functionality enhancement
omap3 nand: cleanup virtual address usages
omap3 nand: fix issue in board file to detect nand
arch/arm/mach-omap2/board-cm-t35.c | 20 +--
arch/arm/mach-omap2
Board file modified for not to provide gpmc phys_base address to nand driver.
The gpmc_nand_init funciton is now used to detect the nand and required to
adopt _prob function as in nand/omap2.c
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-cm-t35.c | 20
This patch removes direct reference of gpmc address from generic nand platform
code.
Nand platform code now uses wrapper functions which are implemented in gpmc
module.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc-nand.c| 38 ++
arch/arm/mach-omap2
few functions added in gpmc module and to be used by other drivers like NAND.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 276 ++--
arch/arm/plat-omap/include/plat/gpmc.h | 39 -
drivers/mtd/nand/omap2.c
to implement more functions for the platform
init code to use.
v2: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg28467.html
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg28164.html
Sukumar Ghorai (3):
omap3 gpmc: functionality enhancement
omap3
Board file modified for not to provide gpmc phys_base address to nand driver.
The gpmc_nand_init funciton is now used to detect the nand and required to
adopt _prob function as in nand/omap2.c
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-cm-t35.c | 20
few functions added in gpmc module and to be used by other drivers like NAND.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 276 ++--
arch/arm/plat-omap/include/plat/gpmc.h | 39 -
drivers/mtd/nand/omap2.c
This patch removes direct reference of gpmc address from generic nand platform
code.
Nand platform code now uses wrapper functions which are implemented in gpmc
module.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/gpmc-nand.c| 38 ++
arch/arm/mach-omap2
/msg26479.html
rework to use full nand in partition table of ZOOM2/3;
ZOOM1(LDP)support added.
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg22205.html
Sukumar Ghorai (5):
omap3 flash: rename board-sdp-flash.c to be use by other boards
This patch adds NAND support to ZOOM2 board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/Makefile |1 +
arch/arm/mach-omap2/board-zoom2.c | 43 +
arch/arm/mach-omap2
patch adds NAND support to zoom3 board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/Makefile |1 +
arch/arm/mach-omap2/board-zoom3.c | 43 +
2 files changed, 44 insertions(+), 0
patch adds NAND support to LDP board.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/Makefile|1 +
arch/arm/mach-omap2/board-ldp.c | 35 +++
2 files changed, 36 insertions(+), 0
add support for NAND, OneNAND, NOR on omap 3630-sdp board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/Makefile|1 +
arch/arm/mach-omap2/board-3630sdp.c | 120 +++
2 files changed, 121 insertions(+), 0 deletions(-)
diff
rename board-sdp-flash.c(board-flash.c) and board-sdp.h(board-flash.h) to
used by other board e.g. zoom
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/Makefile |2 +-
arch/arm/mach-omap2/board-3430sdp.c| 16 +++-
.../{board-sdp
/msg30735.html
v2: Rebase on latest codebase and previous patch(posted).
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg2.html
Sukumar Ghorai (4):
omap3: nand: prefetch in irq mode support
omap: nand: configurable fifo threshold to gain the throughput
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch
Configure the FIFO THREASHOLD value different for read and write to keep busy
both
filling and to drain out of FIFO at reading and writing.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/gpmc.c | 11
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/board-flash.c |1 +
arch/arm/mach-omap2/gpmc.c |7 +
arch/arm/mach-omap2/include/mach/board
.
This enables to flash x-load, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/board-flash.c |2 +-
drivers/mtd/nand/omap2.c | 34
@vger.kernel.org/msg30305.html
v2: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg26479.html
rework to use full nand in partition table of ZOOM2/3;
ZOOM1(LDP)support added.
v1: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg22205.html
Sukumar
rename board-sdp-flash.c(board-flash.c) and board-sdp.h(board-flash.h) to
used by other board e.g. zoom
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/Makefile |2 +-
arch/arm/mach-omap2/board-3430sdp.c| 16 ++-
arch/arm/mach-omap2/board
update config file to support for NAND in zoom2.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/configs/omap_zoom2_defconfig | 24 +++-
1 files changed, 23 insertions(+), 1 deletions(-)
arch/arm/configs/omap_zoom2_defconfig
diff --git a/arch/arm/configs
patch adds NAND support to LDP board.
Signed-off-by: Vimal Singh vimalsi...@ti.com
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/Makefile|1 +
arch/arm/mach-omap2/board-ldp.c | 35 +++
2 files changed, 36 insertions(+), 0
update config file to support for NAND on zoom3 board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/configs/omap_zoom3_defconfig | 24 +++-
1 files changed, 23 insertions(+), 1 deletions(-)
arch/arm/configs/omap_zoom3_defconfig
diff --git a/arch/arm/configs
update config file to support for NAND, OneNAND, NOR on omap 3630-sdp board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/configs/omap_3630sdp_defconfig | 31 ++-
1 files changed, 30 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs
add support for NAND, OneNAND, NOR on omap 3630-sdp board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
---
arch/arm/mach-omap2/Makefile|1 +
arch/arm/mach-omap2/board-3630sdp.c | 120 +++
2 files changed, 121 insertions(+), 0 deletions(-)
diff
patch adds NAND support to zoom3 board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/Makefile |1 +
arch/arm/mach-omap2/board-zoom3.c | 43 +
2 files changed, 44 insertions(+), 0
This patch adds NAND support to ZOOM2 board.
Signed-off-by: Sukumar Ghorai s-gho...@ti.com
Signed-off-by: Vimal Singh vimalsi...@ti.com
---
arch/arm/mach-omap2/Makefile |1 +
arch/arm/mach-omap2/board-zoom2.c | 43 +
arch/arm/mach-omap2
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