Commit graph

17764 commits

Author SHA1 Message Date
Gerlando Falauto
348b1f1c60 env: make himport_r() selective on variables
Add 2 new arguments to himport_r():

 o "nvars", "vars": number and list of variables to take into account
   (0 means ALL)

NOTE: This patch does not change the current behaviour.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
c3f6525854 env: unify logic to check and apply changes
The logic of checking special parameters (e.g. baudrate, stdin, stdout,
for a valid value and/or whether can be overwritten) and applying the
new value to the running system is now all within a single function
env_check_apply() which can be called whenever changes are made
to the environment, no matter if by set, default or import.

With this patch env_check_apply() is only called by "env set",
retaining previous behavior.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
c2ba2ff511 env: cosmetic: drop assignment i = iomux_doenv()
iomux_doenv() can only return 0 or 1.
So there is no need to save its return value in variable i, as checking
its truth value within an if statement is enough.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Benoît Thébaudeau
8ae51ae172 fw_env: Add env vars describing U-Boot target board
Commit 5e724ca did the same thing for env_common and env_embedded, but forgot
fw_env.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
2012-09-18 12:01:51 -07:00
Benoît Thébaudeau
84209afb87 env_common: Add missing ethprime
The ethprime env var was missing from env_common.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
2012-09-18 12:01:51 -07:00
Benoît Thébaudeau
4796bc4bbc env import/export: Remove from help if disabled
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-09-18 12:01:51 -07:00
Iwo Mergler
b8496cced8 memsize: Fix for bug in memory sizing code
The original memory sizing code in get_ram_size clobbers the word
at the base address, but forgets to restore it.

Signed-off-by: Iwo Mergler <Iwo.Mergler@netcommwireless.com>
2012-09-18 12:01:51 -07:00
Stephen Warren
78b2de802f env_nand: fix incorrect size parameter to ALLOC_CACHE_ALIGN_BUFFER
The third parameter to ALLOC_CACHE_ALIGN_BUFFER is not size (as named),
but rather count (number of elements of the type to allocate). The
current code ends up allocating one copy of env_t for each byte in its
size, which quite possibly ends up overflowing RAM.

This fixes a bug in commit 3801a15 "env_nand: align NAND buffers".

Reported-by: Prabhakar Lad <prabhakar.csengg@gmail.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reported-by: Prabhakar Lad <prabhakar.lad@ti.com>
2012-09-18 12:01:51 -07:00
Marek Vasut
535c74f80c ARM: Remove apollon board
This board is the only board that still sticks to OneNAND IPL.
Remove this board, since we have SPL around for a while and
OneNAND is well supported in the SPL framework. The board can
be revived if necessary.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tom Rini <trini@ti.com>
2012-09-18 12:01:51 -07:00
Marek Vasut
e4a189acfe IPL: Remove remains of OneNAND IPL
After removing the Apollon board, remove the OneNAND IPL too.
There are no users for it any more.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Minkyu Kang <promsoft@gmail.com>
Cc: Tom Rini <trini@ti.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-18 12:01:51 -07:00
Tyler Olmstead
be7e41efda spl: remove forced linking of commands into SPL
Remove linker command line options from the SPL makefile
that force the inclusion of unreferenced command code from
linked object files. As commands are not used in the SPL,
these options resulted in an unnecessary increase in the
image size, in addition to introducing the possibility of
tricky link errors in the case where the command code
contained symbols that were not resolved by linking in the
limited objects compiled in the SPL build.

Signed-off-by: Tyler Olmstead <tyler.j.olmstead@gmail.com>
Acked-by: Tom Rini <trini@ti.com>
2012-09-18 12:01:50 -07:00
Marek Vasut
b2f2760006 dm: sparc: Fixup the compile warnings in sparc code
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: u-boot-dm@lists.denx.de
2012-09-18 12:01:50 -07:00
Marek Vasut
d97f01a64f dm: sparc: common: Fixup cmd_bdinfo warnings
cmd_bdinfo.c: In function ‘do_bdinfo’:
cmd_bdinfo.c:220:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:222:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:224:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:226:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:228:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: u-boot-dm@lists.denx.de
2012-09-18 12:01:50 -07:00
Marek Vasut
fa2afe0274 dm: sparc: net: Fixup greth compile warnings
greth.c: In function ‘greth_recv’:
greth.c:507:3: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘unsigned int’ [-Wformat]
greth.c:507:3: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘unsigned int’ [-Wformat]
greth.c:541:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
greth.c: In function ‘greth_initialize’:
greth.c:623:2: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘struct greth_regs *’ [-Wformat]
greth.c:655:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘struct greth_regs *’ [-Wformat]
greth.c:684:2: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘struct greth_regs *’ [-Wformat]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: u-boot-dm@lists.denx.de
2012-09-18 12:01:50 -07:00
Tom Rini
efa1f43b7d mxc nand: Fix warning on !MXC_NFC_V2_1
In board_nand_init() we only need the 'tmp' variable if MXC_NFC_V2_1 is
defined.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-18 09:24:22 -07:00
Tom Rini
c413a004ea Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2012-09-18 07:55:07 -07:00
Benoît Thébaudeau
9c60e75e05 mxc nand: Homogenize IP revisions with Linux
Use the same IP revisions as in Linux in order to make the comparison more
clear.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:51:45 -05:00
Benoît Thébaudeau
1884d6577e mxc nand: Let driver detect IP revision
There is no reason to have board configs to select the NFC IP revision. Just let
the driver detect it. BTW, remove broken NFC IP revision configs from board
config files.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:51:45 -05:00
Benoît Thébaudeau
13927f0733 mtd mxc nand: Merge init functions
Merge mxc_setup_config1() into board_nand_init() in order to ease the addition
of i.MX5 support in the following patches.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:51:45 -05:00
Benoît Thébaudeau
7c28a1cfdf mtd mxc nand: Fix ECC state after read_page_raw_syndrome()
mxc_nand_read_page_raw_syndrome() should reenable ECC upon exit. This fixes ECC
errors left uncorrected after a call to this function.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:51:45 -05:00
Benoît Thébaudeau
0e499b07ef mtd mxc nand: Use _mxc_nand_enable_hwecc()
Use _mxc_nand_enable_hwecc() instead of duplicating its code.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:51:45 -05:00
Benoît Thébaudeau
b8fea2b27d spl mxc nand: Fix broken boot for correctable ECC errors
Do not stop boot as soon as an ECC error is detected. Only stop boot for
uncorrectable ECC errors.

This fixes boards no longer booting after some time because a NAND Flash bit has
flipped.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:51:45 -05:00
Benoît Thébaudeau
c1db8dd62b mxc nand: Access all ecc_status_result fields
On the NFC IP 1.1, the 32-bit ecc_status_result value comes from 2
consecutive 16-bit registers. This patch reads all the fields of this value,
which makes a difference for 4-kiB NF pages.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:42:46 -05:00
Benoît Thébaudeau
0e55ad7271 spl mxc nand: Set symmetric mode
Set the spl mxc nand driver for IP 1.1 in symmetric mode, like the mtd driver.
In this way, for both drivers, one input clock period of the NFC IP will produce
one R/W cycle.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:42:46 -05:00
Benoît Thébaudeau
0eee20fc1b spl mxc nand: Remove duplicated code
The ECC_EN and INT_MSK bits of CONFIG1 are not volatile, so it is sufficient to
set them once in nfc_nand_init().

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:42:46 -05:00
Benoît Thébaudeau
5d818a2821 spl mxc nand: Merge duplicated code
Merge duplicated code into functions, which is better for SPL size too.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:42:46 -05:00
Benoît Thébaudeau
365b2c0761 mxc nand: cosmectic: Light cleanup
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:42:46 -05:00
Benoît Thébaudeau
80c8ab7b25 mxc nand: Merge mtd and spl register definitions
This patches fixes the TODO to use same register definitions in mtd mxc_nand and
nand_spl fsl nfc drivers.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 19:42:46 -05:00
Marek Vasut
9c790a748f mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver
This is based on Linux kernel -next:

commit 14f44abf1dafc20ba42ce8616a8fc8fbd1b3712b
Author: Brian Norris <computersforpeace@gmail.com>
Date:   Fri Jul 13 09:28:24 2012 -0700

    mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver

    The NAND_CHIPOPTIONS_MSK has limited utility and is causing real bugs. It
    silently masks off at least one flag that might be set by the driver
    (NAND_NO_SUBPAGE_WRITE). This breaks the GPMI NAND driver and possibly
    others.

    Really, as long as driver writers exercise a small amount of care with
    NAND_* options, this mask is not necessary at all; it was only here to
    prevent certain options from accidentally being set by the driver. But the
    original thought turns out to be a bad idea occasionally. Thus, kill it.

    Note, this patch fixes some major gpmi-nand breakage.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 18:54:43 -05:00
Joe Hershberger
e70bfa2986 nand: Make NAND lock status compatible with Micron
Micron NAND flash (e.g. MT29F4G08ABADAH4) BLOCK LOCK READ STATUS is not
the same as others.  Instead of bit 1 being lock, it is #lock_tight.
To make the driver support either format, ignore bit 1 and use only
bit 0 and bit 2.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 17:33:43 -05:00
Joe Hershberger
33b1d5cae3 nand: consolidate duplicated constants
NAND_CMD_ constants for lock/unlock should be in the header

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 17:33:42 -05:00
Joe Hershberger
e331ab2ee9 nand: Change ulong to loff_t and size_t
Missed in previous cleanup.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 17:33:42 -05:00
Joe Hershberger
eee623a504 nand: Add support for unlock.invert
NAND unlock command allows an invert bit to be set to unlock all but
the selected page range.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
[scottwood@freescale.com: updated docs and added comment about invert bit]
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 17:32:10 -05:00
Matthieu CASTET
d62e9caaaf mtd: support ONFI multi lun NAND
With onfi a flash is organized into one or more logical units (LUNs).
A logical unit (LUN) is the minimum unit that can independently execute
commands and report status.

Mtd does not exploit LUN, so make it see a big single flash where size is
lun_size * number_of_lun.

Without this patch MT29F8G08ADBDAH4 size is 512MiB instead of 1GiB.

Artem: split long line on 2 shorter ones.

This is commit 637957551c0ac80de8dfc7650d320c5a98c2c0c0 from Linux

Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>
Acked-by: Florian Fainelli <ffainelli@freebox.fr>
Signed-off-by:  Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
[scottwood@freescale.com: picked from Linux into U-Boot]
Reported-by: Rafael Beims <rafael.beims@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 16:17:28 -05:00
Tom Rini
037e9d33db Merge branch 'master' of git://git.denx.de/u-boot-i2c 2012-09-17 11:39:03 -07:00
Tom Rini
cd40a66c19 Merge branch 'master' of git://git.denx.de/u-boot-fdt 2012-09-17 11:34:08 -07:00
Bo Shen
dc3e30bab7 Atmel: sam9g10/9m10/9x5: Add support to boot DT kernel
The mainline linux kernel is moving to flatten device tree support
Add the CONFIG_OF_LIBFDT option to support booting DT linux kernel

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-17 19:02:44 +02:00
Bo Shen
83fd09a049 spiflash: at25: using common spi flash operation
Using common spi flash operation function to replace private operation
funtion

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-17 19:00:31 +02:00
Bo Shen
053a4d1f5d spi: add atmel at25df321 serial flash support
Add atmel at25df321 serial flash support

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-17 18:50:47 +02:00
Fabio Estevam
1d9b033269 mx35pdk: README: Remove NAND references
Booting from NAND is currently not supported, so remove its references.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-09-17 13:17:17 +02:00
Otavio Salvador
f994dc5ecf mx28evk: extend default environment
The environment has been based on mx53loco and m28evk but keeping the
possibility to easy change the default console device as Freescale and
mainline kernels differ on the device name.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-17 13:17:11 +02:00
Stefano Babic
19f59ea6db MX6: drop binary constants from iomux header
Constants set with binary value (0b...) are not compiled
from old toolchain when used by the clrsetbits_le32 macro.
Replaces them with the corresponding hex value.

The error reported (for example with the mx6qsabrelite board)
is something like:

mx6qsabrelite.c:369:1: error: invalid suffix "b101" on integer constant
mx6qsabrelite.c:369:1: error: invalid suffix "b10010" on integer constant
mx6qsabrelite.c:369:1: error: invalid suffix "b0000" on integer constant
mx6qsabrelite.c:369:1: error: invalid suffix "b10001" on integer constant

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-17 13:17:06 +02:00
Łukasz Majewski
fd8dca83ed i2c:soft:multi: Enable soft I2C multibus at Trats development board
This commit enables multibus handling at Samsung's Trats development board.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Heiko Schocher <hs@denx.de>
2012-09-17 09:40:18 +02:00
Łukasz Majewski
7ca8f73a0a i2c:soft:multi: Support for multiple soft I2C buses at Samsung boards
Support for multiple soft I2C buses.

Multibus I2C support is achieved by defining get_multi_{sda|scl}_pin
functions to switch between multiple "soft" I2C buses.

Common definition of I2C_X I2C buses is provided at <i2c.h>.

TEST HW:
     Samsung's Exynos4210 evt.0.1 - Trats development board

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Heiko Schocher <hs@denx.de>
2012-09-17 09:39:50 +02:00
Marek Vasut
e02c945874 fdt: Check if the FDT address is configured
In case the "fdt addr" command wasn't ran yet and any other "fdt"
subcommand was issued, the system crashed due to NULL pointer being
used.

This is caused by "fdt addr" command setting up a pointer to the
FDT memory location. Prior issuing "fdt addr", the pointer is NULL
so calling any other subcommands crashed the u-boot.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
2012-09-15 09:16:08 -04:00
Tom Rini
8f082d78fa Merge branch 'master' of git://git.denx.de/u-boot-mips 2012-09-14 07:15:48 -07:00
Tom Rini
f71d5cd56b Merge branch 'master' of git://git.denx.de/u-boot-avr32 2012-09-13 10:34:24 -07:00
Wu, Josh
b9c83c6815 atmel_nand: fix the U-Boot output information about nand flash with PMECC enable.
Before the patch, it looks like:
	|U-Boot 2012.07-00441-gd578d6f-dirty (Sep 10 2012 - 16:11:06)
	|
	|CPU: AT91SAM9G35
	|Crystal frequency:       12 MHz
	|CPU clock        :      400 MHz
	|Master clock     :  133.333 MHz
	|DRAM:  128 MiB
	|WARNING: Caches not enabled
>	|NAND:  Initialize PMECC params, cap: 2, sector: 512
>	|256 MiB
	|MMC:   mci: 0
	|In:    serial
	|Out:   serial
	|Err:   serial
	|Net:   macb0
	|Hit any key to stop autoboot:  0

After the patch:
	|U-Boot 2012.07-00441-gd578d6f-dirty (Sep 10 2012 - 16:18:11)
	|
	|CPU: AT91SAM9G35
	|Crystal frequency:       12 MHz
	|CPU clock        :      400 MHz
	|Master clock     :  133.333 MHz
	|DRAM:  128 MiB
	|WARNING: Caches not enabled
>	|NAND:  256 MiB
	|	... ...
	|Hit any key to stop autoboot:  0

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-13 14:28:13 +02:00
Wu, Josh
1c5794a13e at91sam9x5: set default EBI I/O drive configuration.
This patch configure at91sam9x5's EBI drive I/O. Without this, When SD card boot, the nand flash read/write are not stable. Which will cause kernel MTD test fail (Since mainline kernel doesn't configure the EBI register).

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-13 14:27:28 +02:00
Andreas Bießmann
a420dfe2b0 avr32: add atngw100mkii board
This patch is derived from an older patch provided by atmel in its
buildroot-avr32-v3.0.0.tar.bz2

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
2012-09-13 13:33:11 +02:00