user/sven/linux.git/include/linux/fsl_ifc.h, branch v4.10.3Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.10.32017-03-12T05:44:20Zmtd: nand: ifc: Fix location of eccstat registers for IFC V1.02017-03-12T05:44:20ZMark Marshallmark.marshall@omicronenergy.com2017-01-26T15:18:27Zurn:sha1:700c30c5179d78e99b281a0370ba38a2bb6f5a19
commit 656441478ed55d960df5f3ccdf5a0f8c61dfd0b3 upstream.
The commit 7a654172161c ("mtd/ifc: Add support for IFC controller
version 2.0") added support for version 2.0 of the IFC controller.
The version 2.0 controller has the ECC status registers at a different
location to the previous versions.
Correct the fsl_ifc_nand structure so that the ECC status can be read
from the correct location for both version 1.0 and 2.0 of the controller.
Fixes: 7a654172161c ("mtd/ifc: Add support for IFC controller version 2.0")
Signed-off-by: Mark Marshall <mark.marshall@omicronenergy.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mtd/ifc: Add support for IFC controller version 2.02016-04-19T20:04:53ZRaghav Dograraghav.dogra@nxp.com2016-02-17T11:24:18Zurn:sha1:7a654172161c8c9c7d59cbd0054d9e63c7411219
The new IFC controller version 2.0 has a different memory map page.
Upto IFC 1.4 PAGE size is 4 KB and from IFC2.0 PAGE size is 64KB.
This patch segregates the IFC global and runtime registers to appropriate
PAGE sizes.
Signed-off-by: Jaiprakash Singh <b44839@freescale.com>
Signed-off-by: Raghav Dogra <raghav@freescale.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Raghav Dogra <raghav.dogra@nxp.com>
Acked-by: Scott Wood <oss@buserror.net>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
fsl_ifc: Change IO accessor based on endianness2015-08-08T03:59:34ZJaiprakash Singhb44839@freescale.com2015-05-21T02:17:11Zurn:sha1:cf184dc2dd33847f4b211b01d8c7ec0526e6c5e4
IFC IO accressor are set at run time based
on IFC IP registers endianness.IFC node in
DTS file contains information about
endianness.
Signed-off-by: Jaiprakash Singh <b44839@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
fsl_ifc: Support all 8 IFC chip selects2014-11-05T22:45:53ZAaron Sierraasierra@xes-inc.com2014-08-26T23:18:33Zurn:sha1:096916610f415e07cfe71d71a391011c617be5ed
Freescale's QorIQ T Series processors support 8 IFC chip selects
within a memory map backward compatible with previous P Series
processors which supported only 4 chip selects.
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
fsl_ifc: Fix csor_ext position in fsl_ifc_regs2014-09-03T23:02:55ZAaron Sierraasierra@xes-inc.com2014-08-15T21:07:48Zurn:sha1:26ae4980b5e4739af93543a147facb421fb78ae8
According to Freescale manuals, the IFC_CSORn_EXT register is located
immediately _after_ the bank's IFC_CSORn register.
This patch adjusts the csor_ext member of and reserved register arrays
immediately surrounding the csor_cs structure to provide proper access
to this register.
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
driver/memory:Move Freescale IFC driver to a common driver2014-02-18T20:20:45ZPrabhakar Kushwahaprabhakar@freescale.com2014-01-17T05:45:16Zurn:sha1:d2ae2e20fbdde5a65f3a5a153044ab1e5c53f7cc
Freescale IFC controller has been used for mpc8xxx. It will be used
for ARM-based SoC as well. This patch moves the driver to driver/memory
and fix the header file includes.
Also remove module_platform_driver() and instead call
platform_driver_register() from subsys_initcall() to make sure this module
has been loaded before MTD partition parsing starts.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>