linux-stable.git/drivers/mtd/maps/Makefile, branch linux-4.8.y Linux kernel stable tree physmap_of: ensure versatile code is reachable 2016-04-25T23:13:55+00:00 Arnd Bergmann arnd@arndb.de 2016-04-25T23:01:40+00:00 c5f9d6b1379a4584b47dd80271ab3a6883f979a9 With the newly added physmap_of_versatile code, we get a build error when physmap_of is in a module, because of_flash_probe_versatile is not exported: ERROR: "of_flash_probe_versatile" [drivers/mtd/maps/physmap_of.ko] undefined! This adds the export, and changes the Makefile so that the code is also put into a loadable module rather than built-in when physmap_of itself is a module. Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
With the newly added physmap_of_versatile code, we get a build error
when physmap_of is in a module, because of_flash_probe_versatile
is not exported:

ERROR: "of_flash_probe_versatile" [drivers/mtd/maps/physmap_of.ko] undefined!

This adds the export, and changes the Makefile so that the code is
also put into a loadable module rather than built-in when physmap_of
itself is a module.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
mtd: physmap_of: add a hook for Versatile write protection 2016-04-04T08:33:16+00:00 Linus Walleij linus.walleij@linaro.org 2016-01-26T10:58:07+00:00 b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 In order to support device tree probing of Versatile NOR flash chips, there must be a way to add the VPP (write protection) enable/disable callback. The register in question is in the system controllers of these machines. Apart from this quirk, the ARM flash chips are standard CFI flash chips from various vendors. Additionally, the Integrator/AP require you to set up the external bus interface (EBI) to allow writes to the chip select where the flash memory is connected. Solve this by looking for the arm,versatile-flash compatible string in the flash device tree node. In the driver, add a special hook to check for the various Versatile syscons and register a callback for .set_vpp() if this compatible is present. Provide a special Kconfig entry for the addon hook so it will not be compiled in if the Versatile boards are not supported. Stubs in the header file make sure the impact will be zero on other platforms. (Compilers optimze this out.) With this patch, a large slew of ARM board file code can be removed. Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
In order to support device tree probing of Versatile NOR flash
chips, there must be a way to add the VPP (write protection)
enable/disable callback. The register in question is in the
system controllers of these machines. Apart from this quirk,
the ARM flash chips are standard CFI flash chips from various
vendors.

Additionally, the Integrator/AP require you to set up the external
bus interface (EBI) to allow writes to the chip select where the
flash memory is connected.

Solve this by looking for the arm,versatile-flash compatible
string in the flash device tree node. In the driver,
add a special hook to check for the various Versatile syscons and
register a callback for .set_vpp() if this compatible is present.

Provide a special Kconfig entry for the addon hook so it will
not be compiled in if the Versatile boards are not supported.
Stubs in the header file make sure the impact will be zero on
other platforms. (Compilers optimze this out.)

With this patch, a large slew of ARM board file code can be
removed.

Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
mtd: remove obsolete JEDEC mapping drivers 2013-08-05T20:01:08+00:00 Paul Bolle pebolle@tiscali.nl 2013-05-13T14:40:39+00:00 795add9a56ef084061a4c5dce50a324f52305f08 JEDEC device support was removed in v2.6.22. (It had been marked as BROKEN (indirectly) since at least v2.6.12.) When it was removed the two JEDEC mapping drivers that depended on it should have been removed too. Do so now. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
JEDEC device support was removed in v2.6.22. (It had been marked as
BROKEN (indirectly) since at least v2.6.12.)

When it was removed the two JEDEC mapping drivers that depended on it
should have been removed too. Do so now.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
ARM: clps711x: autcpu12: Special driver for handling memory is removed 2013-06-11T22:47:23+00:00 Alexander Shiyan shc_work@mail.ru 2013-05-13T17:07:27+00:00 d29268ceb8f500be5fa4636b1335c974250c0f34 This patch provide migration to using "mtd-ram" driver instead of using special driver for handling NVRAM memory. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net> 
This patch provide migration to using "mtd-ram" driver instead of using
special driver for handling NVRAM memory.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
mtd: remove h720x flash support 2013-04-05T12:19:36+00:00 Arnd Bergmann arnd@arndb.de 2013-03-14T22:12:58+00:00 dcf8abfcb0816adfb9bb175cbea00d7a1a2cae69 The h720x platform support is going away in linux-3.10, so the MTD driver will also not be needed any more. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
The h720x platform support is going away in linux-3.10, so the
MTD driver will also not be needed any more.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: remove the ixp2000 map driver 2013-04-05T12:01:55+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2013-03-11T16:24:37+00:00 b08a25ade20542d43881c94c6fd4e03f90c1f096 This driver depends on CONFIG_IXP2000 which is not defined anywhere, which means this driver is dead. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This driver depends on CONFIG_IXP2000 which is not defined anywhere, which
means this driver is dead.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: remove the dilnetpc map driver support 2013-04-05T12:01:43+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2013-03-11T16:10:06+00:00 bece641c967a8fa76cae718daa46c36a0c298cc7 This driver is marked as broken for very long time. Most probably this board is just something ancient no one cares about anyway. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This driver is marked as broken for very long time. Most probably this board is
just something ancient no one cares about anyway.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: remove the tqm8xxl map driver 2013-04-05T12:01:34+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2013-03-11T16:07:35+00:00 a312c87ab019bca1400e4082a14c3e1c3d8f884d This driver depends on the CONFIG_TQM8xxL symbol, which is not defined anywhere, which means that this driver is dead. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This driver depends on the CONFIG_TQM8xxL symbol, which is not defined
anywhere, which means that this driver is dead.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: maps: kill the rpxlite map driver 2013-04-05T11:59:42+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2013-03-11T16:01:02+00:00 83bfc0d1a728ffdd367b169f8fb1594c8423ddd8 This driver depends on the CONFIG_RPXCLASSIC and CONFIG_RPXLITE symbols, which are not defined anywhere, and this means that this driver is dead. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: linux-pcmcia@lists.infradead.org Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: linux-m68k@lists.linux-m68k.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This driver depends on the CONFIG_RPXCLASSIC and CONFIG_RPXLITE symbols, which
are not defined anywhere, and this means that this driver is dead.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: linux-pcmcia@lists.infradead.org
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: remove the mbx860 map driver 2013-04-05T11:57:37+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2013-03-11T15:54:11+00:00 2c319041368ce126a473a123ba0746bac5bd7fe9 This driver depends on CONFIG_MBX which is not defined anywhere, which means this driver is dead. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: linux-pcmcia@lists.infradead.org Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: linux-m68k@lists.linux-m68k.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This driver depends on CONFIG_MBX which is not defined anywhere, which means
this driver is dead.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: linux-pcmcia@lists.infradead.org
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>