7 years agonet: remove unused CONFIG_AT91_LEGACY
Andreas Bießmann [Wed, 30 Oct 2013 14:18:21 +0000 (15:18 +0100)]
net: remove unused CONFIG_AT91_LEGACY

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agosnapper9260: remove unused AT91_LEGACY
Andreas Bießmann [Wed, 30 Oct 2013 14:18:20 +0000 (15:18 +0100)]
snapper9260: remove unused AT91_LEGACY

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agoat91sam9m10g45ek: remove unused CONFIG_AT91_LEGACY
Andreas Bießmann [Wed, 30 Oct 2013 14:18:19 +0000 (15:18 +0100)]
at91sam9m10g45ek: remove unused CONFIG_AT91_LEGACY

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
7 years agoi2c: switch from AT91 legacy to ATMEL legacy
Andreas Bießmann [Wed, 30 Oct 2013 14:18:18 +0000 (15:18 +0100)]
i2c: switch from AT91 legacy to ATMEL legacy

Since the required API is gpio which is enclosed with CONFIG_ATMEL_LEGACY use
that switch here.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Heiko Schocher <hs@denx.de>
7 years agovideo: remove AT91 legacy API from bus_vcxk
Andreas Bießmann [Wed, 30 Oct 2013 14:18:17 +0000 (15:18 +0100)]
video: remove AT91 legacy API from bus_vcxk

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
7 years agoarm, am335x: update for the siemens boards
Samuel Egli [Mon, 4 Nov 2013 13:05:03 +0000 (14:05 +0100)]
arm, am335x: update for the siemens boards

- dxr2: define unused pins as input
- do not enable RTC32K OSC on dxr2 board
- update default environment
  - add splashpos=m,m to default environment, so splash screen is always
  - adapt environment for bootcount feature
  - add altbootcmd to default environment
- rut: SPL add early reset pulse for eth-phy, maXTouch and display
- rut: display timing aenderungen
- siemens boards: adapt for background color = white
- add boutcount feature for the siemens boards
  store the bootcount in the environment, as we have no softreset
  save registers on this hardware. Use therefore the CONFIG_BOOTCOUNT_ENV
  bootcount driver.
- change spi mode from 3 to 0 for the lcd init
- add gpio pin for lcd reset with state 0 and add mdelay
- siemens boards: use own USB id's
- add dfu serial and device number for siemens boards
  Add for the siemens boards the possibility to define in dfu mode,
  the iSerialNumber and the bcdDevice fields in the USB Device
- fix upgrade mechanism based on bootcount
  Correct location of saveenv and remove not active variable.

  reboot board in case of empty kernel partition. Without
  these defines an empty kernel partition leads to an
  abort of boot process and one remains in u-boot prompt.

- general cleanup of dxr2, pxm2 and rut boards
   * Remove net boot from bootcmd
     Ping can cause a crash on boards without ethernet phy.
     net_nfs command is used only for development

   * Add reset at the end of bootcmd
     In order to have an immediate reset of the boot when bootcmd
     fails, add reset at the end of bootcmd.

   * add nand_img_size

   * update nand_img_size

   * ddr3 timings updated with iocontrol property that can be
     modified via eeprom. New default parameters from software
     leveling with draco ES2.

Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Roger Meier <r.meier@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Matthias Michel <matthias.michel@siemens.com>
Cc: Tom Rini <trini@ti.com>
7 years agousb, g_dnl: make bcdDevice value configurable
Heiko Schocher [Mon, 4 Nov 2013 13:05:02 +0000 (14:05 +0100)]
usb, g_dnl: make bcdDevice value configurable

add the possibility to set the bcdDevice number board specific.
Therefore the weak function g_dnl_get_board_bcd_device_number()
is introduced. Used on the siemens boards.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
7 years agoomap730p2: Remove board
Tom Rini [Mon, 11 Nov 2013 17:09:10 +0000 (12:09 -0500)]
omap730p2: Remove board

Signed-off-by: Tom Rini <trini@ti.com>
7 years agoam33xx: Make SoC bootcount driver have its own symbol
Tom Rini [Fri, 8 Nov 2013 18:53:14 +0000 (13:53 -0500)]
am33xx: Make SoC bootcount driver have its own symbol

Some am33xx boards may not use the RTC block for bootcount (as it may
not be wired up for the board) and use some other facility.  So add
another symbol for the bootcount driver for the IP block.

Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
7 years agocm-t35: use gpio_led driver for status led
Igor Grinberg [Wed, 6 Nov 2013 14:39:47 +0000 (16:39 +0200)]
cm-t35: use gpio_led driver for status led

Switch to using the generic gpio_led driver instead of the private to
cm_t35 board led implementation.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
7 years agoam335x_evm: Fix CONS_INDEX numbering
Andrew Bradford [Mon, 4 Nov 2013 20:42:52 +0000 (15:42 -0500)]
am335x_evm: Fix CONS_INDEX numbering

Commit f6d1f6e4a58edae4776937647381a43fea5e83a5 broke selection of UARTs
other than UART0 for am335x_evm configurations by setting CONS_INDEX to
1 for all configurations.  Revert the CONS_INDEX changes.

Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
7 years agoboards.cfg: update email address for ti814x_evm maintainer
Matt Porter [Mon, 4 Nov 2013 20:31:15 +0000 (15:31 -0500)]
boards.cfg: update email address for ti814x_evm maintainer

Update my email address as ti814x_evm maintainer to save
people some frustrating bounces and non-response.

Signed-off-by: Matt Porter <matt.porter@linaro.org>
7 years agoarm, am33x: make RTC32K OSC enable configurable
Heiko Schocher [Mon, 4 Nov 2013 13:05:00 +0000 (14:05 +0100)]
arm, am33x: make RTC32K OSC enable configurable

"Initialize devices only when they are needed within U-Boot"

enable the RTC32K OSC only, if CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC is
enabled. Enable this in ti_am335x_common.h, so all boards in mainline
should work as before.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
7 years agobootcount: store bootcount var in environment
Heiko Schocher [Mon, 4 Nov 2013 13:04:59 +0000 (14:04 +0100)]
bootcount: store bootcount var in environment

If no softreset save registers are found on the hardware
"bootcount" is stored in the environment. To prevent a
saveenv on all reboots, the environment variable
"upgrade_available" is introduced. If "upgrade_available" is
0, "bootcount" is always 0 therefore no need to save the
environment on u-boot boot, if "upgrade_available" is 1 "bootcount"
is incremented in the environment and environment gets written
on u-boot start.
So the Userspace Applikation must set the "upgrade_available"
and "bootcount" variable to 0 (for example with fw_setenv),
if a boot was successfully.

Signed-off-by: Heiko Schocher <hs@denx.de>
7 years agoMerge branch 'iu-boot/master' into 'u-boot-arm/master'
Albert ARIBAUD [Sat, 9 Nov 2013 11:51:47 +0000 (12:51 +0100)]
Merge branch 'iu-boot/master' into 'u-boot-arm/master'


Makefile conflicts are due to additions/removals of
object files on the ARM branch vs KBuild introduction
on the main branch. Resolution consists in adjusting
the list of object files in the main branch version.
This also applies to two files which are not listed
as conflicting but had to be modified:


include/configs/omap4_common.h conflicts are due to
the OMAP4 conversion to ti_armv7_common.h on the ARM
side, and CONFIG_SYS_HZ removal on the main side.
Resolution is to convert as this icludes removal of

include/configs/pdnb3.h is due to a removal on ARM side.
Trivial resolution is to remove the file.

Note: 'git show' will also list two files just because
they are new:


7 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-usb
Tom Rini [Fri, 8 Nov 2013 20:25:29 +0000 (15:25 -0500)]
Merge branch 'master' of git://denx.de/git/u-boot-usb

7 years agosandbox: convert to common time functions
Rob Herring [Fri, 8 Nov 2013 14:40:44 +0000 (08:40 -0600)]
sandbox: convert to common time functions

Convert sandbox to use common time functions.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agotime: add weak annotation to timer_read_counter declaration
Rob Herring [Fri, 8 Nov 2013 14:40:43 +0000 (08:40 -0600)]
time: add weak annotation to timer_read_counter declaration

A weak annotation is needed in order to prevent link errors when
get_ticks is overridden. This fixes sandbox build.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agonetconsole loses 2nd character of input
Suriyan Ramasami [Wed, 16 Oct 2013 16:54:24 +0000 (09:54 -0700)]
netconsole loses 2nd character of input

Netconsole loses the second character when used as input by
either setenv stdin nc or setenv stdin serial,nc if using CONSOLE_CONSOLE_MUX

Before a nc_send_packet() to echo the input, a check is done to see if
nc_ether is valid. If its not, it waits for an arp request and then sends
the packet (which contains the first character of line to be displayed as
output). As part of reaping the arp request, the second character is consumed.
We protect this by making the call to NetLoop(NETCONS) between

Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agoserial: s5p: Staticize local functions
Axel Lin [Wed, 16 Oct 2013 01:47:13 +0000 (09:47 +0800)]
serial: s5p: Staticize local functions

Staticize local functions in s5p serial driver.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
7 years agoenv: fix the env export varname
Pierre Aubert [Tue, 8 Oct 2013 12:20:27 +0000 (14:20 +0200)]
env: fix the env export varname

The env export command doesn't export the first variable of the list
since commit 5a31ea04c9ee5544fbb70ad7597ea4b294840eab
"env grep" - reimplement command using hexport_r()

Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
7 years agohighbank: set AUTOBOOT_KEYED_CTRLC config option
Mark Langsdorf [Tue, 10 Sep 2013 20:20:24 +0000 (15:20 -0500)]
highbank: set AUTOBOOT_KEYED_CTRLC config option

Let highbank users break into the autoboot script with ctrl-c.

Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
7 years agoautoboot: add an option to override keyed autoboot
Mark Langsdorf [Tue, 10 Sep 2013 20:20:23 +0000 (15:20 -0500)]
autoboot: add an option to override keyed autoboot

As originally implemented, setting the AUTOBOOT_KEYED config option will
prevent users from breaking into the autoboot script with ctrl-c. Restore
that option with a new config symbol.

Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
7 years agoserial: xuartlite: Staticize local functions
Axel Lin [Wed, 16 Oct 2013 01:45:56 +0000 (09:45 +0800)]
serial: xuartlite: Staticize local functions

Staticize local functions in xuartlite driver.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Stefan Roese <sr@denx.de>
Tested-by: Michal Simek <monstr@monstr.eu>
7 years agoserial: mxs_auart: Staticize local functions
Axel Lin [Tue, 15 Oct 2013 02:52:35 +0000 (10:52 +0800)]
serial: mxs_auart: Staticize local functions

Staticize local functions in mxs_auart driver.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Marek Vasut <marex@denx.de>
7 years agofs:fat: fix set file name function
Piotr Wilczek [Fri, 11 Oct 2013 13:43:33 +0000 (15:43 +0200)]
fs:fat: fix set file name function

Curently memcpy copies string without null terminating char because
function strlen returns only number of characters excluding
null terminating character. Replace memcpy with strcpy.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Tom Rini <trini@ti.com>
7 years agocmd_zfs: normalize 'file not found' errors
Luka Perkov [Wed, 9 Oct 2013 23:32:28 +0000 (01:32 +0200)]
cmd_zfs: normalize 'file not found' errors

Signed-off-by: Luka Perkov <luka@openwrt.org>
7 years agocmd_reiser: normalize 'file not found' errors
Luka Perkov [Wed, 9 Oct 2013 23:32:27 +0000 (01:32 +0200)]
cmd_reiser: normalize 'file not found' errors

Signed-off-by: Luka Perkov <luka@openwrt.org>
7 years agocmd_ubifs: normalize 'file not found' errors
Tim Harvey [Wed, 9 Oct 2013 23:32:26 +0000 (01:32 +0200)]
cmd_ubifs: normalize 'file not found' errors

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
7 years agoinclude: delete include/linux/config.h
Masahiro Yamada [Mon, 7 Oct 2013 07:04:18 +0000 (16:04 +0900)]
include: delete include/linux/config.h

Linux Kernel abolished include/linux/config.h long time ago.
(around version v2.6.18..v2.6.19)

We don't need to provide Linux copatibility any more.

This commit deletes include/linux/config.h
and fixes source files not to include this.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agoconfig/sandbox: Add EFI and GPT support
Egbert Eich [Fri, 4 Oct 2013 17:44:07 +0000 (19:44 +0200)]
config/sandbox: Add EFI and GPT support

Signed-off-by: Egbert Eich <eich@suse.com>
7 years agoconfig: Define HAVE_BLOCK_DEVICE when CONFIG_CMD_GPT is set
Egbert Eich [Fri, 4 Oct 2013 17:42:53 +0000 (19:42 +0200)]
config: Define HAVE_BLOCK_DEVICE when CONFIG_CMD_GPT is set

Signed-off-by: Egbert Eich <eich@suse.com>
7 years agocmd/gpt: Support gpt command for all devices
Egbert Eich [Fri, 4 Oct 2013 16:53:04 +0000 (18:53 +0200)]
cmd/gpt: Support gpt command for all devices

The gpt command was only implemented for mmc devices. There is no reason
why this command should not be generalized and be applied all other
storage device classes.
This change both simplifies the implementation and eliminates a
build failure for systems that don't support mmcs.

Signed-off-by: Egbert Eich <eich@suse.com>
Tested-by: Piotr Wilczek <p.wilczek@samsung.com>
[trini: Change coding style slightly]
Signed-off-by: Tom Rini <trini@ti.com>
7 years agocosmetic: UDM-net: clean up the remainders of dead driver
Masahiro Yamada [Tue, 24 Sep 2013 01:32:06 +0000 (10:32 +0900)]
cosmetic: UDM-net: clean up the remainders of dead driver

This commit omits non-existing drivers/net/netarm_eth.c from the list.
This driver is deleted by commit b411eb30f.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agocosmetic: UDM-serial: clean up the remainders of dead driver
Masahiro Yamada [Tue, 24 Sep 2013 01:32:05 +0000 (10:32 +0900)]
cosmetic: UDM-serial: clean up the remainders of dead driver

The following serial drivers do not exist any more.

 - ns9750_serial.c: deleted by commit 4cfc611b4
 - s3c4510b_uart.c: deleted by commit afad40299
 - serial_clps7111.c: deleted by commit f2e080156
 - serial_netarm.c: deleted by commit b411eb30f

This commit cleans up UDM-serial.txt.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agocosmetic: doc: driver-model: Do not number driver lists
Masahiro Yamada [Tue, 24 Sep 2013 01:32:04 +0000 (10:32 +0900)]
cosmetic: doc: driver-model: Do not number driver lists

Everytime a dead driver is removed from the list,
we must re-number. This is a painful task.

  git show e53232250 -- doc/driver-model/UDM-serial.txt
  git show 6f62f4207 -- doc/driver-model/UDM-serial.txt
  git show b9f4bc34a -- doc/driver-model/UDM-serial.txt
to see what I mean.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agousb: dfu: make nand upload working
Bo Shen [Thu, 7 Nov 2013 06:29:41 +0000 (14:29 +0800)]
usb: dfu: make nand upload working

Nowhere pass a value to len, which always 0, make no transfer which
cause uploading failed.

This patch make nand upload working. However it needs enough malloc
buffer to store read data, that means the buffer at least equal to
the upload partition size, or else it doesn't work.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
7 years agousb, g_dnl: make iSerialNumber board configurable
Heiko Schocher [Mon, 4 Nov 2013 13:05:01 +0000 (14:05 +0100)]
usb, g_dnl: make iSerialNumber board configurable

add the possibility to set the iSerialNumber board specific.
Default value for iSerialNumber is 0x0. This value can
changed board specific through the new function
g_dnl_set_serialnumber() which must be called from the
board specific function g_dnl_bind_fixup().

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
7 years agousb: dfu: correct dfu buffer inited value
Bo Shen [Wed, 16 Oct 2013 09:26:38 +0000 (17:26 +0800)]
usb: dfu: correct dfu buffer inited value

After dfu buffer is initialized, the buffer should be all available,
while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left).

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
7 years agousb: dfu: decrease dfu->r_left along with the transfer
Bo Shen [Wed, 16 Oct 2013 09:26:37 +0000 (17:26 +0800)]
usb: dfu: decrease dfu->r_left along with the transfer

The value of dfu->r_left need decrease along with the transfer

Signed-off-by: Bo Shen <voice.shen@atmel.com>
7 years agousb: ohci-hcd: submit_common_msg: report actual_length properly
Mateusz Kulikowski [Wed, 23 Oct 2013 18:26:27 +0000 (20:26 +0200)]
usb: ohci-hcd: submit_common_msg: report actual_length properly

submit_common_msg should report amount of data passed from/to device.
Instead, it always returned size requested by Host.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
7 years agousb: ums: add ums exit feature by ctrl+c or by detach usb cable
Przemyslaw Marczak [Wed, 23 Oct 2013 12:30:46 +0000 (14:30 +0200)]
usb: ums: add ums exit feature by ctrl+c or by detach usb cable

This patch allows exiting from UMS mode to u-boot prompt
by detaching usb cable or by pressing ctrl+c.

Add new config: CONFIG_USB_CABLE_CHECK. If defined then board
file should provide function: usb_cable_connected() (include/usb.h)
that return 1 if cable is connected and 0 otherwise.

Changes v2:
- add a note to the README

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>
7 years agousb: ums: move ums code from trats to Samsung common directory
Przemyslaw Marczak [Wed, 23 Oct 2013 12:30:45 +0000 (14:30 +0200)]
usb: ums: move ums code from trats to Samsung common directory

UMS init was implemented in trats board file but mostly it comprises
common code. Due to that it has been moved to common/ums.c to avoid
code duplication in the future.

- move ums initialization code from trats to common/ums.c
- remove unused CONFIG_USB_GADGET_MASS_STORAGE from trats.h

Changes v2:
- move this patch at the top of code cleanups patches

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Minkyu Kang <mk7.kang@samsung.com>
7 years agousb: ums: fix disk capacity miscalculation and code cleanup
Przemyslaw Marczak [Wed, 23 Oct 2013 12:30:44 +0000 (14:30 +0200)]
usb: ums: fix disk capacity miscalculation and code cleanup

This patch prevents:
- ums disk capacity miscalculation because of integer overflow

Changes v2:
- Prevents passing zero size disk capacity to ums gadget driver
- Change function ums_get_capacity() to ums_disk_init() and do ums disk
  initialization before gadget init
- Remove unnecessary code from mass storage driver

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>
7 years agousb: ums: allows using every mmc device with ums.
Przemyslaw Marczak [Wed, 23 Oct 2013 12:30:43 +0000 (14:30 +0200)]
usb: ums: allows using every mmc device with ums.

Before this change ums command only allowed use of mmc 0.
Now this argument can be set.

- remove mmc device number checking because it is always positive number
- remove printing "no such device" - it is done by find_mmc_device()

Change-Id: I767e45151ad515c7bef19e6c13087374f5e23c11
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>
7 years agousb: ums: code refactoring to improve reusability on other boards.
Przemyslaw Marczak [Wed, 23 Oct 2013 12:30:42 +0000 (14:30 +0200)]
usb: ums: code refactoring to improve reusability on other boards.

This patch introduces some cleanups to ums code. Changes:

ums common:
- introduce UMS_START_SECTOR and UMS_NUM_SECTORS as defined in
  usb_mass_storage.h both default values as 0 if board config
  doesn't define them

common cleanup changes:
- change name of struct "ums_board_info" to "ums"
- "ums_device" fields are moved to struct ums and "dev_num" is removed
- change function name: board_ums_init to ums_init
- remove "extern" prefixes from usb_mass_storage.h

- change error() to printf() if need to print info message
- change return values to command_ret_t type at ums command code
- add command usage string

Changes v2:
ums common:
- always returns number of read/write sectors
- coding style clean-up
ums gadget:
- calculate amount of read/write from device returned value.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
7 years agoREADME: remove wrong config name
Igor Grinberg [Wed, 6 Nov 2013 15:24:02 +0000 (17:24 +0200)]
README: remove wrong config name

There is no CONFIG_PCA953X_INFO symbol.
U-Boot uses CONFIG_CMD_PCA953X_INFO instead, which is described in
"Monitor Functions" section and thus no need to be repeated in the
"GPIO Support" section.
Remove the whole line.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
7 years agocosmetic: remove empty lines at the top of file
Masahiro Yamada [Tue, 5 Nov 2013 02:28:48 +0000 (11:28 +0900)]
cosmetic: remove empty lines at the top of file

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agocommon/cmd_bootm.c: fix subcommand processing in OS specific do_bootm_xxx() functions
Miao Yan [Mon, 4 Nov 2013 03:18:14 +0000 (11:18 +0800)]
common/cmd_bootm.c: fix subcommand processing in OS specific do_bootm_xxx() functions

In commit "5c427e4: use BOOTM_STATE_OS_CMDLINE flag for plain bootm"
and "3d187b3: Only pass BOOTM_STATE_OS_CMDLINE on PowerPC/MIPS",
BOOTM_STATE_OS_CMDLINE was added to do_bootm for PowerPC and MIPS. This
breaks other OSes (vxworks, netbsd, plan9,...) that don't support
subcommand processing, e.g. they all contain the following code in their

    if (flag & BOOTM_STATE_OS_PREP)
            return 0;
    if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
            return 1;

which will result a "subcommand not supported" error.
This patch changes the above logic to:

    /* if not go command, pretend everything to be OK */
    if (flag != BOOTM_STATE_OS_GO)
         return 0;

Signed-off-by: Miao Yan <miao.yan@windriver.com>
7 years agoMakefile: do not create a symbolic link to arch/${ARCH}/include/asm
Masahiro Yamada [Fri, 1 Nov 2013 01:28:45 +0000 (10:28 +0900)]
Makefile: do not create a symbolic link to arch/${ARCH}/include/asm

In-tree build:
  - Do not create a symbolic link
      from include/asm to arch/${ARCH}/include/asm
  - Add ${SRCTREE}/arch/arm/include into the header search path

Out-of-tree build:
  - Do not create a directory ${OBJTREE}/include2
  - Do not create a symbolic link
      from ${OBJTREE}/include2/asm to ${SRCTREE}/arch/${ARCH}/include/asm
  - Add ${SRCTREE}/arch/arm/include into the header search path

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agoAdd support for SX151x SPI GPIO Expanders
Viktar Palstsiuk [Thu, 31 Oct 2013 08:16:59 +0000 (11:16 +0300)]
Add support for SX151x SPI GPIO Expanders

Signed-off-by: Viktar Palstsiuk <viktar.palstsiuk@promwad.com>
7 years agoboards.cfg: remove git leftovers
Luka Perkov [Thu, 31 Oct 2013 02:59:46 +0000 (03:59 +0100)]
boards.cfg: remove git leftovers

Remove 'HEAD' line which is most likely left there while rebasing. It was
introduced in commit 877bfe37dc00b0ae59f37742954a62bce3fdf3a0.

Signed-off-by: Luka Perkov <luka@openwrt.org>
7 years agoboards.cfg: remove trailing whitespace
Paul Burton [Wed, 23 Oct 2013 10:17:14 +0000 (11:17 +0100)]
boards.cfg: remove trailing whitespace

Commit 93e14596 "Coding Style cleanup: replace leading SPACEs by TABs"
added trailing whitespace to a single line of boards.cfg. I presume this
was unintentional, and it causes the file to change after running it
through the reformat.py script. Remove the offending character.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
7 years agocmd_nvedit.c: Add env exists command
Andrew Ruder [Wed, 23 Oct 2013 00:07:34 +0000 (19:07 -0500)]
cmd_nvedit.c: Add env exists command

env exists is a way to test (in hush) if an environment variable
exists.  A workaround existed using printenv but this new command
doesn't require all the stdout/stderr redirection to prevent
printing information to the screen.

$ set testexists 1
$ env exists testexists && echo "yes"
$ env exists testexists || echo "no"
$ set testexists
$ env exists testexists && echo "yes"
$ env exists testexists || echo "no"

Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
7 years agoMAKEALL: rename boards_by_* functions to targets_by_*
Masahiro Yamada [Mon, 21 Oct 2013 02:11:28 +0000 (11:11 +0900)]
MAKEALL: rename boards_by_* functions to targets_by_*

We expect boards_by_* function to return the 7th filed, 'Target',
not the 6th field, 'Board name'.

So the function names, boards_by_* are a little misleading,
and should be renamed to targets_by_*.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
7 years agoMAKEALL: fix boards_by_field function
Masahiro Yamada [Mon, 21 Oct 2013 02:11:27 +0000 (11:11 +0900)]
MAKEALL: fix boards_by_field function

Commit 27af930e changed the boards.cfg format
and it changed boards_by_field() function incorrectly.
For tegra cpus it returned Board Name field,
not Target field.

This commit restores the behavior prior to 27af930e in the right way.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
7 years agoMAKEALL: fix a bug to use CROSS_COMPILE_<ARCH>
Masahiro Yamada [Mon, 21 Oct 2013 02:11:26 +0000 (11:11 +0900)]
MAKEALL: fix a bug to use CROSS_COMPILE_<ARCH>

Commit 27af930e changed the boards.cfg format but
missed to change get_target_arch() fuction.
This commit adjusts it for CROSS_COMPILE_<ARCH>
to work correctly.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
7 years agoMAKEALL: fix awk warning message
Masahiro Yamada [Mon, 21 Oct 2013 02:11:25 +0000 (11:11 +0900)]
MAKEALL: fix awk warning message

If you do `./MAKEALL -M ` or `./MAKEALL -m`
GNU awk would display warnings like follows:

    awk: warning: escape sequence `\ ' treated as plain ` '

In the first place, we do not explicitly set the field separator.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
7 years agosparc: include config.h to start.S
Masahiro Yamada [Mon, 21 Oct 2013 01:19:38 +0000 (10:19 +0900)]
sparc: include config.h to start.S

arch/sparc/cpu/leon3/start.S requires CONFIG_SYS_SPARC_NWINDOES
to be defined:

  #error Must define number of SPARC register windows, default is 8

But it missed to include <config.h>, which always ended up in compile error.

This commit fixes this problem.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
7 years agoEP88x: remove remainders of dead board
Masahiro Yamada [Mon, 21 Oct 2013 01:10:32 +0000 (10:10 +0900)]
EP88x: remove remainders of dead board

Commit 1b0757e deleted the EP88x entry from boards.cfg file.
But it missed to remove include/configs/EP88x.h and board/ep88x/.

This commit removes them and adds EP88x to README.scrapyard.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
7 years agoREADME.scrapyard: fix broken format
Masahiro Yamada [Mon, 21 Oct 2013 01:10:31 +0000 (10:10 +0900)]
README.scrapyard: fix broken format

Some tabs have been replaced with spaces
because doc/README.scrapyard is consistently using spaces.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agokup: Delete an unused Makefile
Masahiro Yamada [Mon, 21 Oct 2013 01:01:24 +0000 (10:01 +0900)]
kup: Delete an unused Makefile

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Klaus Heydeck <heydeck@kieback-peter.de>
7 years agoMerge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Albert ARIBAUD [Thu, 7 Nov 2013 08:32:16 +0000 (09:32 +0100)]
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

7 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-coldfire
Tom Rini [Wed, 6 Nov 2013 21:18:25 +0000 (16:18 -0500)]
Merge branch 'master' of git://denx.de/git/u-boot-coldfire

7 years agoMerge branch 'fpga' of git://www.denx.de/git/u-boot-microblaze
Tom Rini [Wed, 6 Nov 2013 21:11:34 +0000 (16:11 -0500)]
Merge branch 'fpga' of git://denx.de/git/u-boot-microblaze

7 years agoColdFire: fix some typoes for CF platform
jason [Wed, 6 Nov 2013 14:59:08 +0000 (22:59 +0800)]
ColdFire: fix some typoes for CF platform

Signed-off-by: Jason Jin <Jason.Jin@freescale.com>
7 years agocoldfire: cpu5282: increase malloc space to fix crash on start u-boot
Jens Scharsig (BuS Elektronik) [Mon, 23 Sep 2013 06:26:41 +0000 (08:26 +0200)]
coldfire: cpu5282: increase malloc space to fix crash on start u-boot

The malloc space is to small to boot, the current uboot 2013.10-rcX,
This will fix the startup problems by increasing the mallog space to 4MiB.

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
7 years agoMakfile: fix a rule to build u-boot.sb
Masahiro Yamada [Tue, 5 Nov 2013 08:09:02 +0000 (17:09 +0900)]
Makfile: fix a rule to build u-boot.sb

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agofreescale: p1_p2_rdb_pc: rename COBJS-y to obj-y
Masahiro Yamada [Tue, 5 Nov 2013 08:03:22 +0000 (17:03 +0900)]
freescale: p1_p2_rdb_pc: rename COBJS-y to obj-y

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
7 years agofpga: Add support for gzip images with bitstreams
Michal Simek [Fri, 4 Oct 2013 08:51:01 +0000 (10:51 +0200)]
fpga: Add support for gzip images with bitstreams

Here is the set of command which has been performed
to proof this feature.

gzip < fpga.bin > fpga.bin.gz
mkimage -A arm -O u-boot -T firmware -C gzip \
-a 20000000 -n "zc702_fpga_bin" -d fpga.bin.gz fpga.bin.gz.ub

tftp 100000 fpga.bin.gz.ub
fpga loadmk 0 100000

This flow should speedup loading bitstream data
from external memory and save image footprint in non volatile

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
7 years agofpga: zynqpl: Do not place bitstream below 1MB
Michal Simek [Fri, 4 Oct 2013 08:48:59 +0000 (10:48 +0200)]
fpga: zynqpl: Do not place bitstream below 1MB

DMA doesn't work when src is placed below 1MB limit.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
7 years agofpga: zynqpl: Add dcache flush support
Jagannadha Sutradharudu Teki [Fri, 20 Sep 2013 13:09:47 +0000 (18:39 +0530)]
fpga: zynqpl: Add dcache flush support

Buffers must be cache and dma aligned.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
7 years agoMerge branch 'u-boot-atmel/master' into 'u-boot-arm/master'
Albert ARIBAUD [Tue, 5 Nov 2013 19:50:39 +0000 (20:50 +0100)]
Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master'

7 years agoat91: add defines for reset type
Roger Meier [Mon, 4 Nov 2013 06:40:44 +0000 (07:40 +0100)]
at91: add defines for reset type

Signed-off-by: Roger Meier <r.meier@siemens.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agoARM: ATMEL: eb_cpux9k2: fix TEXT_BASE for ramboot target
Jens Scharsig (BuS Elektronik) [Mon, 28 Oct 2013 09:58:15 +0000 (10:58 +0100)]
ARM: ATMEL: eb_cpux9k2: fix TEXT_BASE for ramboot target

Since more functions are enabled,  the  eb_cpux9k2_ram target does not boot.
This patch changed the TEXT_BASE, that the code fits between TEXT_BASE and ram end.

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agoarm: atmel: get rid of too many ifdeffery
Bo Shen [Mon, 21 Oct 2013 08:14:00 +0000 (16:14 +0800)]
arm: atmel: get rid of too many ifdeffery

Get rid of too many ifdeffery in usb ohci driver

Add following two configuration for USB clock selecting
- CONFIG_USB_ATMEL_CLK_SEL_PLLB: using PLLB as usb ohci input clock
- CONFIG_USB_ATMEL_CLK_SEL_UPLL: using UPLL as usb ohci input clock

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agoarm: atmel: at91sam9n12ek: add usb host support
Bo Shen [Mon, 21 Oct 2013 08:13:59 +0000 (16:13 +0800)]
arm: atmel: at91sam9n12ek: add usb host support

Add usb host support for at91sam9n12ek board.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agonet: macb: get DMA bus width from design config register
Bo Shen [Wed, 18 Sep 2013 07:07:44 +0000 (15:07 +0800)]
net: macb: get DMA bus width from design config register

Get DMA bus width from design config register

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
7 years agopxe: fix handling of absolute paths
Rob Herring [Fri, 18 Oct 2013 18:04:42 +0000 (13:04 -0500)]
pxe: fix handling of absolute paths

pxelinux and syslinux differ in their handling of absolute paths in menu
files. A pxelinux path is aways prepended with the bootfile path while
syslinux allows for absolute paths. u-boot was always treating a leading
/ as an absolute path breaking some pxelinux setups. Fix this by adding
a flag to distinguish pxelinux vs. syslinux behavior.

Reported-by: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoARM: versatile: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:48 +0000 (10:22 -0500)]
ARM: versatile: convert to common timer code

Convert versatile to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoARM: tegra: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:47 +0000 (10:22 -0500)]
ARM: tegra: convert to common timer code

Convert tegra to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoARM: socfpga: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:46 +0000 (10:22 -0500)]
ARM: socfpga: convert to common timer code

Convert socfpga to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoARM: vexpress: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:45 +0000 (10:22 -0500)]
ARM: vexpress: convert to common timer code

Convert vexpress to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoARM: mx25: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:44 +0000 (10:22 -0500)]
ARM: mx25: convert to common timer code

Convert mx25 to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoARM: highbank: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:43 +0000 (10:22 -0500)]
ARM: highbank: convert to common timer code

Convert highbank to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agosh: convert to common timer code
Rob Herring [Fri, 4 Oct 2013 15:22:42 +0000 (10:22 -0500)]
sh: convert to common timer code

Convert sh to use the commmon timer code. Remove reset_timer and
set_timer as they are unused on sh.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoIntroduce common timer functions
Rob Herring [Fri, 4 Oct 2013 15:22:41 +0000 (10:22 -0500)]
Introduce common timer functions

Many platforms duplicate pretty much the same timer code yet they all have
a 32-bit freerunning counter register. Create a common implementation that
minimally requires 2 or 3 defines to add timer support:

CONFIG_SYS_TIMER_RATE - Clock rate of the timer counter
CONFIG_SYS_TIMER_COUNTER - Address of 32-bit counter
CONFIG_SYS_TIMER_COUNTS_DOWN - Define if counter counts down

All functions are weak or ifdef'ed so they can still be overriden by any

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoexamples: enable gc-sections option
Rob Herring [Fri, 4 Oct 2013 15:22:40 +0000 (10:22 -0500)]
examples: enable gc-sections option

This fixes building time.c when unreferenced functions are added.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoconfig: remove platform CONFIG_SYS_HZ definition part 2/2
Rob Herring [Fri, 4 Oct 2013 13:40:05 +0000 (08:40 -0500)]
config: remove platform CONFIG_SYS_HZ definition part 2/2

Remove platform CONFIG_SYS_HZ definition for configs a-z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoconfig: remove platform CONFIG_SYS_HZ definition part 1/2
Rob Herring [Fri, 4 Oct 2013 13:40:04 +0000 (08:40 -0500)]
config: remove platform CONFIG_SYS_HZ definition part 1/2

Remove platform CONFIG_SYS_HZ definition for configs A-Z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoconfig: consolidate CONFIG_SYS_HZ definition
Rob Herring [Fri, 4 Oct 2013 13:40:03 +0000 (08:40 -0500)]
config: consolidate CONFIG_SYS_HZ definition

According to the README, CONFIG_SYS_HZ must be 1000 and most platforms
follow that. In preparation to remove CONFIG_SYS_HZ from all these
platforms, provide a common definition. The platforms which use a value
other than 1000 will get build warning now. These configs are:

include/configs/M5271EVB.h:#define CONFIG_SYS_HZ                        1000000
include/configs/balloon3.h:#define      CONFIG_SYS_HZ                   3250000         /* Timer @ 3250000 Hz */
include/configs/idmr.h:#define CONFIG_SYS_HZ                    (50000000 / 64)
include/configs/mini2440.h:#define CONFIG_SYS_HZ                        1562500
include/configs/mx1ads.h:#define CONFIG_SYS_HZ                  3686400
include/configs/omap3_zoom2.h:#define CONFIG_SYS_HZ                     ((V_SCLK) / (2 << CONFIG_SYS_PTV))
include/configs/omap730p2.h:#define CONFIG_SYS_HZ                       ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))
include/configs/palmld.h:#define        CONFIG_SYS_HZ                   3250000         /* Timer @ 3250000 Hz */
include/configs/palmtc.h:#define        CONFIG_SYS_HZ                   3686400         /* Timer @ 3686400 Hz */
include/configs/rsk7203.h:#define CONFIG_SYS_HZ                 (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
include/configs/rsk7264.h:#define CONFIG_SYS_HZ         (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
include/configs/rsk7269.h:#define CONFIG_SYS_HZ         (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
include/configs/scb9328.h:#define CONFIG_SYS_HZ                 3686400      /* incrementer freq: 3.6864 MHz */
include/configs/versatile.h:#define CONFIG_SYS_HZ                       (1000000 / 256)
include/configs/zipitz2.h:#define       CONFIG_SYS_HZ                   3250000         /* Timer @ 3250000 Hz */

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
7 years agoconfig: Add a default CONFIG_SYS_PROMPT
Rob Herring [Mon, 30 Sep 2013 22:11:48 +0000 (17:11 -0500)]
config: Add a default CONFIG_SYS_PROMPT

The definitions for CONFIG_SYS_PROMPT are varied with little reason other
than to display the board name. Over half the definitions are "==> ", so
make this the default. The rest of the boards remain unchanged to avoid
breaking any external scripts expecting a certain prompt.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
7 years agoMerge branch 'master' of git://git.denx.de/u-boot-blackfin
Tom Rini [Mon, 4 Nov 2013 14:28:08 +0000 (09:28 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin

Easy to resolve conflict on the GPIO change.


Signed-off-by: Tom Rini <trini@ti.com>
7 years agowandboard: README: Include the quad version
Fabio Estevam [Fri, 27 Sep 2013 02:10:56 +0000 (23:10 -0300)]
wandboard: README: Include the quad version

Wandboard quad was not ported into U-boot at the time of writing the README.

Add it to the list of Wandboard variants.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
7 years agoRevert "configs: imx: Make CONFIG_SYS_PROMPT uniform across FSL boards"
Stefano Babic [Fri, 1 Nov 2013 07:33:08 +0000 (08:33 +0100)]
Revert "configs: imx: Make CONFIG_SYS_PROMPT uniform across FSL boards"

This reverts commit 178b8e15ade96c7bd59b9704b91ca51d27c391cd.

Patch was merged too fast, without checking that another patch
is fixing the reported issue globally - reverted.

Signed-off--by: Stefano Babic <sbabic@denx.de>
7 years agoblackfin: Move machine specific gpio_port_t structure back to blackfin arch folder.
Steven Miao [Wed, 23 Oct 2013 06:44:09 +0000 (14:44 +0800)]
blackfin: Move machine specific gpio_port_t structure back to blackfin arch folder.

The gpio register mappings are different among blackfin processors.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
7 years agoblackfin: fix a warning in arch/blackfin/cpu/cpu.c
Masahiro Yamada [Mon, 21 Oct 2013 01:14:05 +0000 (10:14 +0900)]
blackfin: fix a warning in arch/blackfin/cpu/cpu.c

This commit fixes:
    cpu.c:107: warning: ‘noreturn’ function does return

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
7 years agoTI:omap5: Add rdaddr, use consistent loadaddr values
Tom Rini [Fri, 18 Oct 2013 22:04:19 +0000 (18:04 -0400)]
TI:omap5: Add rdaddr, use consistent loadaddr values

rdaddr was missing which is a common location for loading ramdisks to.
loadaddr was higher than it needs to be, so use the same value other TI
platforms use.

Signed-off-by: Tom Rini <trini@ti.com>
7 years agoARM: OMAP5: DDR3: Change io settings
SRICHARAN R [Thu, 17 Oct 2013 11:05:38 +0000 (16:35 +0530)]
ARM: OMAP5: DDR3: Change io settings

The change from 0x64656465 to 0x64646464 is to remove the weak pull
enabled on DQS, nDQS lines. This pulls the differential signals in the
same direction which is not intended. So disabling the weak pulls improves
signal integrity.

On the uEVM there are 4 DDR3 devices.  The VREF for 2 of the devices is powered by
the OMAP's VREF_CA_OUT pins.  The VREF on the other 2 devices is powered by the OMAP's
VREF_DQ_OUT pins.  So the net effect here is that only half of the DDR3 devices were being
supplied a VREF!  This was clearly a mistake.  The second change improves the robustness of
the interface and was specifically seen to cure corruption observed at high temperatures
on some boards.

With the above two changes better memory stability was observed with extended
temperature ranges around 100C.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
7 years agocm_t35: update lcd predefines
Nikita Kiryanov [Mon, 7 Oct 2013 15:55:46 +0000 (18:55 +0300)]
cm_t35: update lcd predefines

Current predefines do not fit cm-t3730 very well (some of them produce
artifacts in the image).
Update LCD predefines to accommodate both cm-t35 and cm-t3730 modules.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>