platform/kernel/u-boot.git
9 years agokbuild: bug fixes and cleanups of Makefile.host
Masahiro Yamada [Thu, 30 Oct 2014 02:06:09 +0000 (11:06 +0900)]
kbuild: bug fixes and cleanups of Makefile.host

This commit imports updates of scripts/Makefile.host
from Linux 3.18-rc1.

Imported commits are:

[1] commit d8d9efe22709 by Masahiro Yamada
  kbuild: fix a typo in scripts/Makefile.host

[2] commit edb950c17de0 by Masahiro Yamada
  kbuild: fix a bug of C++ host program handling

[3] commit 62e2210798ed by Masahiro Yamada
  kbuild: drop shared library support from Makefile.host

[4] commit 663935593915 by Masahiro Yamada
  kbuild: clean up scripts/Makefile.host

[5] commit 1791ff7179f6 by Masahiro Yamada
  kbuild: clean-up and bug fix of scripts/Makefile.host

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agokbuild: remove "clobber" target
Masahiro Yamada [Thu, 30 Oct 2014 01:58:32 +0000 (10:58 +0900)]
kbuild: remove "clobber" target

Now we stick to Linux Kernel's build system, so squash
"clobber" to "clean" target.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agohush: make run_command() return an error on parsing failure
Rabin Vincent [Wed, 29 Oct 2014 22:21:41 +0000 (23:21 +0100)]
hush: make run_command() return an error on parsing failure

run_command() returns success even if the command had a syntax error;
correct this behaviour.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org)
9 years agohush: fix segfault on syntax error
Rabin Vincent [Wed, 29 Oct 2014 22:21:40 +0000 (23:21 +0100)]
hush: fix segfault on syntax error

Hush segfaults if it sees a syntax error while attempting to parse a
command:

 $ ./u-boot -c "'"
 ...
 syntax error
 Segmentation fault (core dumped)

This is due to a NULL pointer dereference of in_str->p in static_peek().
The problem is that the exit condition for the loop in
parse_stream_outer() checks for rcode not being -1, but rcode is only
ever 0 or 1.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org)
Tested-by: Simon Glass <sjg@chromium.org)
9 years agohush: return consistent codes from run_command()
Rabin Vincent [Wed, 29 Oct 2014 22:21:39 +0000 (23:21 +0100)]
hush: return consistent codes from run_command()

Attempting to run:
 - an empty string
 - a string with just spaces

returns different error codes, 1 for the empty string and 0
for the string with just spaces.  Make both of them return
0 for consistency.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org)
9 years agosandbox: init cli for -c
Rabin Vincent [Wed, 29 Oct 2014 22:21:38 +0000 (23:21 +0100)]
sandbox: init cli for -c

sandbox crashes if a variable is set in the -c command, because
hush's top_vars is not allocated.  Call cli_init() from sandbox
to ensure this is done before we execute the -c command.

 $ ./u-boot -c 'a=1'
 ...
 Segmentation fault (core dumped)

Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org)
Tested-by: Simon Glass <sjg@chromium.org)
9 years agodlmalloc: ensure gd is set for early alloc
Rabin Vincent [Wed, 29 Oct 2014 22:21:37 +0000 (23:21 +0100)]
dlmalloc: ensure gd is set for early alloc

Attempting to run the sandbox leads to a segfault, because some dynamic
libraries (outside of u-boot) attempt to use malloc() to allocate memory
before u-boot's gd variable is initialized.

Check for gd not being NULL in the SYS_MALLOC_F_LEN handling, so that
malloc() doesn't crash when called at this point.

 $ gdb -q --args ./u-boot
 (gdb) r
 Program received signal SIGSEGV, Segmentation fault.
 0x0000000000412b9b in malloc (bytes=bytes@entry=37) at common/dlmalloc.c:2184
 2184 if (!(gd->flags & GD_FLG_RELOC)) {
 (gdb) p gd
 $1 = (gd_t *) 0x0
 (gdb) bt
 #0  0x0000000000412b9b in malloc (bytes=bytes@entry=37) at common/dlmalloc.c:2184
 #1  0x00007ffff75bf8e1 in set_binding_values (domainname=0x7ffff11f4f12 "libgpg-error", dirnamep=0x7fffffffe168, codesetp=0x0)
     at bindtextdom.c:228
 #2  0x00007ffff75bfb4c in set_binding_values (codesetp=0x0, dirnamep=0x7fffffffe168, domainname=<optimized out>) at bindtextdom.c:350
 #3  __bindtextdomain (domainname=<optimized out>, dirname=0x7ffff11f4f00 "/usr/share/locale") at bindtextdom.c:348
 #4  0x00007ffff11eca17 in ?? () from /lib/x86_64-linux-gnu/libgpg-error.so.0
 #5  0x00007ffff7dea9fa in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7fffffffe208,
     env=env@entry=0x7fffffffe218) at dl-init.c:78
 #6  0x00007ffff7deaae3 in call_init (env=0x7fffffffe218, argv=0x7fffffffe208, argc=1, l=<optimized out>) at dl-init.c:36
 #7  _dl_init (main_map=0x7ffff7ffe1a8, argc=1, argv=0x7fffffffe208, env=0x7fffffffe218) at dl-init.c:126
 #8  0x00007ffff7ddd1ca in _dl_start_user () from /lib64/ld-linux-x86-64.so.2

Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org>
9 years agopower_spi.c: Rewrite pmic_reg function
Tom Rini [Sat, 25 Oct 2014 11:38:31 +0000 (07:38 -0400)]
power_spi.c: Rewrite pmic_reg function

The pmic_spi_free function isn't ever used, and as the frameworks stand
today, cannot be, so remove it.  Integrate the probe function into
pmic_reg as it's not really a "probe" today.  Finally, add an err label
for the common failure cases.

Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
9 years agoimage-fdt: boot_get_fdt() return value when no DTB exists
Noam Camus [Wed, 22 Oct 2014 14:17:49 +0000 (17:17 +0300)]
image-fdt: boot_get_fdt() return value when no DTB exists

I believe that when no DTB is around we should return 1.
This why I fixed such scenarious to not return zero anymore.
Else kernel might get NULL pointer to DTB which doesn't exists.

Signed-off-by: Noam Camus <noamc@ezchip.com>
9 years agopowerpc: o2dnt: convert to generic board
Anatolij Gustschin [Tue, 21 Oct 2014 20:31:26 +0000 (22:31 +0200)]
powerpc: o2dnt: convert to generic board

Signed-off-by: Anatolij Gustschin <agust@denx.de>
9 years agonet: smc911x: Keep MAC programmed
Marek Vasut [Sat, 11 Oct 2014 16:42:58 +0000 (18:42 +0200)]
net: smc911x: Keep MAC programmed

Make sure to keep the MAC address programmed in the SMC911x ADDRH
and ADDRL registers. Linux can read those registers to determine
the MAC address on EEPROM-less configurations.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Tom Rini <trini@ti.com>
9 years agosort drivers/mmc/Makefile
Pavel Machek [Tue, 9 Sep 2014 13:16:10 +0000 (15:16 +0200)]
sort drivers/mmc/Makefile

Sort drivers/mmc makefile, as requested by wd.

Signed-off-by: Pavel Machek <pavel@denx.de>
Acked-by: Chin Liang See <clsee@altera.com>
9 years agogeneric-board: make compile-time noise for non-generic boards
Masahiro Yamada [Thu, 6 Nov 2014 18:32:07 +0000 (03:32 +0900)]
generic-board: make compile-time noise for non-generic boards

Commit 0f605c1501f6 (Start the deprecation process for generic board)
added a run-time warning message.  Let's be noisier for non-generic
boards to inform the dead line of the conversion.

This commit intentionally outputs a warning message to stdout.
We still have many unconverted boards.  If we print the message
to stderr, MAKEALL and buildman will report tons of broken boards
and really important information will be buried.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@ti.com>
9 years agoMerge git://git.denx.de/u-boot-ti
Tom Rini [Fri, 7 Nov 2014 21:18:35 +0000 (16:18 -0500)]
Merge git://git.denx.de/u-boot-ti

9 years agoomap3: cm-t3517: add LCD/DVI and splash support
Igor Grinberg [Mon, 3 Nov 2014 09:32:27 +0000 (11:32 +0200)]
omap3: cm-t3517: add LCD/DVI and splash support

Add support for splash screen on both DVI and SCF0403 LCD.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t3517: add Ethernet support
Igor Grinberg [Mon, 3 Nov 2014 09:32:26 +0000 (11:32 +0200)]
omap3: cm-t3517: add Ethernet support

Add both EMAC and SMC911x support.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t3517: add USB support
Igor Grinberg [Mon, 3 Nov 2014 09:32:25 +0000 (11:32 +0200)]
omap3: cm-t3517: add USB support

Add both host and mUSB support.
Currently, the selection between host USB and mUSB is done through the
config file.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t3517: add basic board support
Igor Grinberg [Wed, 5 Nov 2014 12:25:35 +0000 (14:25 +0200)]
omap3: cm-t3517: add basic board support

CompuLab cm-t3517 is Computer on Module (CoM) based on AM3517 SoC.
Features: up to 256MB DDR2, up to 512MB NAND, USB hub, mUSB, WiFi, BT,
Analog audio codec, touch screen controller, LED.

Add basic support including:
LED, Serial console, NAND, MMC, GPIO, I2C, 256MB DRAM.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
9 years agoomap: hsmmc: assume cd gpio is active low
Igor Grinberg [Mon, 3 Nov 2014 09:32:23 +0000 (11:32 +0200)]
omap: hsmmc: assume cd gpio is active low

Switch the default CD GPIO polarity to active low.

The current hsmmc driver assumption that the CD GPIO is active high, but
in the real hardware, usually the opposite holds.
The usual SD card socket has a mechanical switch which is grounded as
soon as a card is inserted.
Of course there might be some board logic which inverts the signal, but
as far as current users are concerned, there is no such logic.

Current U-Boot users either not using the CD functionality, or have a
different way (e.g. external to SoC GPIO controller) for checking the
card presence.

This patch also brings the polarity assumption in line with the Linux
kernel and adds appropriate comments.

This patch also might spare issues once the TWL GPIO driver will be
converted to the DM.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t35: move get_board_serial() fallback
Igor Grinberg [Mon, 3 Nov 2014 09:32:22 +0000 (11:32 +0200)]
omap3: cm-t35: move get_board_serial() fallback

The fallback is used for cases when CONFIG_SERIAL_TAG defined, but the
eeprom is not used.
The fallback is useful for more than one CompuLab board, so move it to a
common location.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t35: move the SMC911x code
Igor Grinberg [Mon, 3 Nov 2014 09:32:21 +0000 (11:32 +0200)]
omap3: cm-t35: move the SMC911x code

Extract the SMC911x initialization code to a common location where it
can be reused by other compulab omap3 based boards.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t35: extract the splash code from board
Igor Grinberg [Mon, 3 Nov 2014 09:32:20 +0000 (11:32 +0200)]
omap3: cm-t35: extract the splash code from board

The splash screen loading code can be reused by other compulab boards.
For now extract it to a common location for further reuse.

This also switches the splash code dependency from CONFIG_LCD to
CONFIG_SPLASH_SCREEN as it should normally be.

In addition this patch fixes the accidental dependency of the
get_board_mem_timings() function on CONFIG_LCD, by just moving the
splash code and leaving the above function intact.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoomap3: cm-t35: move the USB hub reset code
Igor Grinberg [Mon, 3 Nov 2014 09:32:19 +0000 (11:32 +0200)]
omap3: cm-t35: move the USB hub reset code

Extract the USB hub reset code to a common location where it can be
reused by other compulab boards.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agocompulab: refactor board revision handling
Igor Grinberg [Mon, 3 Nov 2014 09:32:18 +0000 (11:32 +0200)]
compulab: refactor board revision handling

Move board revision handling code to a common location
for further reuse.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoam335x: make get_board_rev() function weak
Igor Grinberg [Wed, 5 Nov 2014 11:29:54 +0000 (13:29 +0200)]
am335x: make get_board_rev() function weak

Current get_board_rev() function returns a hard coded value which is
obviously incorrect for the majority of boards.
Allow boards to provide a correct implementation by making this
function weak.
In addition open code the trivial and useless BOARD_REV_ID define and
adjust the comment.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tom Rini <trini@ti.com>
9 years agoarm: am335x: net: pxm2: disable rgmii internal delay mode
Heiko Schocher [Wed, 5 Nov 2014 09:23:21 +0000 (10:23 +0100)]
arm: am335x: net: pxm2: disable rgmii internal delay mode

disable internal delay through gmii_sel register, as this
is done in the ar8031 phy.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
9 years agoks2_evm: board: remove sprintf for simple string
Khoronzhuk, Ivan [Tue, 4 Nov 2014 18:48:47 +0000 (20:48 +0200)]
ks2_evm: board: remove sprintf for simple string

There is no reason to sprintf simple string.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
9 years agoks2_evm: config: enable fatload command
Khoronzhuk, Ivan [Tue, 4 Nov 2014 16:06:27 +0000 (18:06 +0200)]
ks2_evm: config: enable fatload command

The keystone2 evm can boot from USB partition with FAT32 FS, so
enable generic load command and fatload command usage.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agokeystone2: config: align names of images with MCSDK
Khoronzhuk, Ivan [Tue, 4 Nov 2014 14:52:35 +0000 (16:52 +0200)]
keystone2: config: align names of images with MCSDK

The Multicore Software Development Kit (MCSDK) provides foundational
software for TI KeyStone II device platforms. It's supposed to be used
with uboot, and it's convenient to have the same names for images, so
correct environment image names according to the last MCSDK3.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agokeystone2: config: restructure handling of default env settings
Murali Karicheri [Tue, 4 Nov 2014 14:52:34 +0000 (16:52 +0200)]
keystone2: config: restructure handling of default env settings

Currently to customize env for various ks2 boards, individual
variables such as NAME_FS etc are defined and included in the
common config.h to define CONFIG_EXTRA_ENV_SETTINGS. This
doesn't scale well if a variable is not applicable on a
specific board. Using this scheme, we have to define variables
with empty value and it's ugly. Instead, to allow board specific
customization of default env variable, define a common
CONFIG_EXTRA_ENV_KS2_SETTINGS for all common variables and define
board specific variables in individual board specific config.h
using CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS. Use the common and board
specific variables to define CONFIG_EXTRA_ENV_SETTINGS. This way
more variables can be added in future for individual boards
without affecting the other config.h files.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agodma: keystone_nav: remove spurious qm_cfg verification
Khoronzhuk, Ivan [Mon, 3 Nov 2014 23:39:27 +0000 (01:39 +0200)]
dma: keystone_nav: remove spurious qm_cfg verification

The verification qm_cfg existence is done at ksnav_init().
So, there is no need to verify it after initialization.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agokeystone2: change default boot mode to ubi
Murali Karicheri [Mon, 3 Nov 2014 16:09:52 +0000 (18:09 +0200)]
keystone2: change default boot mode to ubi

To allow out of box demo, change default boot mode to ubi
boot now that NAND is functional in latest EVMs.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoks2_evm: configs: fix UBI volume name
Khoronzhuk, Ivan [Mon, 3 Nov 2014 16:09:51 +0000 (18:09 +0200)]
ks2_evm: configs: fix UBI volume name

The UBI volume name has to be prefixed with "ubi:".

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoARM: TI: omap3: remove raw initrd support in omap3_igep00x0 config file since it...
Guillaume GARDET [Mon, 3 Nov 2014 13:26:18 +0000 (14:26 +0100)]
ARM: TI: omap3: remove raw initrd support in omap3_igep00x0 config file since it is now in ti_armv7_common.h

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoARM: TI: Enable raw initrd support
Guillaume GARDET [Mon, 3 Nov 2014 13:26:17 +0000 (14:26 +0100)]
ARM: TI: Enable raw initrd support

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agonet: phy: marvell: add errata w/a for 88E151* chips
Hao Zhang [Thu, 30 Oct 2014 16:59:43 +0000 (18:59 +0200)]
net: phy: marvell: add errata w/a for 88E151* chips

As per Marvell Release Notes - Alaska 88E1510/88E1518/88E1512/88E1514
Rev A0, Errata Section 3.1 Marvell PHY has an errata which requires
that certain registers get written in order to restart
autonegotiation.

Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Stefan Roese <sr@denx.de>
9 years agoMerge branch 'rmobile' of git://www.denx.de/git/u-boot-sh
Tom Rini [Wed, 5 Nov 2014 18:11:18 +0000 (13:11 -0500)]
Merge branch 'rmobile' of git://denx.de/git/u-boot-sh

9 years agoks2_evm: readme: add k2l evm board information
Khoronzhuk, Ivan [Wed, 29 Oct 2014 11:21:22 +0000 (13:21 +0200)]
ks2_evm: readme: add k2l evm board information

Currently Keystone2 Lamar evm (K2L) board is added, so update
Keystone2 readme file to have such one.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
9 years agoboard: k2l_evm: add network support
Hao Zhang [Wed, 29 Oct 2014 11:09:34 +0000 (13:09 +0200)]
board: k2l_evm: add network support

This patch adds network support code and enables keystone_net
driver usage for k2l_evm evaluation board.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
9 years agonet: keystone_net: add Keystone2 K2L SoC support
Khoronzhuk, Ivan [Wed, 29 Oct 2014 11:09:33 +0000 (13:09 +0200)]
net: keystone_net: add Keystone2 K2L SoC support

The Keystone2 Lamar SoC uses the same keystone net driver.
This patch adds opportunity to use it by K2L SoCs.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
9 years agonet: keystone_serdes: add keystone K2L SoC support
Khoronzhuk, Ivan [Wed, 29 Oct 2014 11:09:32 +0000 (13:09 +0200)]
net: keystone_serdes: add keystone K2L SoC support

Keystone2 Lamar SoC uses the same keystone SerDes driver.
All Keystone2 EVM boards currently use SerDes driver, so move
CONFIG_TI_KEYSTONE_SERDES to common configuration file.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
9 years agoARM: keystone2: keysonte_nav: add support for K2L SoC
Khoronzhuk, Ivan [Wed, 29 Oct 2014 11:09:31 +0000 (13:09 +0200)]
ARM: keystone2: keysonte_nav: add support for K2L SoC

The Keystone2 Lamar SoC uses the same keystone navigator.
Move queue numbers to common hardware file, as all Keystone2 SoCs
have the same ones.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
9 years agoEnable Android Fastboot support on am335x_evm board
Dileep Katta [Tue, 28 Oct 2014 23:37:11 +0000 (05:07 +0530)]
Enable Android Fastboot support on am335x_evm board

Signed-off-by: Dileep Katta <dileep.katta@linaro.org>
[trini: Rework so that am335x_evm_usbspl still builds]
Signed-off-by: Tom Rini <trini@ti.com>
9 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-imx
Tom Rini [Wed, 5 Nov 2014 17:48:09 +0000 (12:48 -0500)]
Merge branch 'master' of git://denx.de/git/u-boot-imx

9 years agotwl4030: More voltages on VAUX2 and VAUX3
Paul Kocialkowski [Tue, 28 Oct 2014 15:10:59 +0000 (16:10 +0100)]
twl4030: More voltages on VAUX2 and VAUX3

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
9 years agoam335x_evm: Convert NOR_BOOT to Kconfig
Tom Rini [Mon, 27 Oct 2014 20:15:08 +0000 (16:15 -0400)]
am335x_evm: Convert NOR_BOOT to Kconfig

Signed-off-by: Tom Rini <trini@ti.com>
9 years agoam335x_evm: Add NOR to Kconfig
Tom Rini [Mon, 27 Oct 2014 20:15:07 +0000 (16:15 -0400)]
am335x_evm: Add NOR to Kconfig

Make enabling support for NOR (and describe where it's seen) be done via
Kconfig.

Signed-off-by: Tom Rini <trini@ti.com>
9 years agoarm: mx6: cm_fx6: detect 1GB DRAM correctly on solo
Nikita Kiryanov [Wed, 29 Oct 2014 15:56:22 +0000 (17:56 +0200)]
arm: mx6: cm_fx6: detect 1GB DRAM correctly on solo

The 1GB DRAM configuration on mx6 solo uses 2 chip selects, but
the code tests 1GB DRAM configuration as if it is all present on one
chip select, and thus cannot see the full range of available memory.

Refactor the check to detect 1GB DRAM correctly.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
9 years agoarm: mx6: cm_fx6: change issd gpio order
Nikita Kiryanov [Wed, 29 Oct 2014 15:56:21 +0000 (17:56 +0200)]
arm: mx6: cm_fx6: change issd gpio order

Change the order in which GPIOs are toggled in SATA init sequence to
accomodate both SanDisk and Phison SSDs.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
9 years agoMerge git://www.denx.de/git/u-boot-sunxi
Tom Rini [Wed, 5 Nov 2014 12:23:32 +0000 (07:23 -0500)]
Merge git://www.denx.de/git/u-boot-sunxi

9 years agoMerge git://www.denx.de/git/u-boot-ppc4xx
Tom Rini [Wed, 5 Nov 2014 12:12:16 +0000 (07:12 -0500)]
Merge git://www.denx.de/git/u-boot-ppc4xx

9 years agodm: sunxi: Request USB vbus gpio
Hans de Goede [Fri, 31 Oct 2014 16:04:52 +0000 (17:04 +0100)]
dm: sunxi: Request USB vbus gpio

This is necessary for the device-model enabled builds to work properly.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
9 years agodm: sunxi: Request card detect gpio
Hans de Goede [Fri, 31 Oct 2014 15:55:02 +0000 (16:55 +0100)]
dm: sunxi: Request card detect gpio

This is necessary for the device-model enabled builds to work properly.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
9 years agodm: sunxi: Add support for serial using driver model
Simon Glass [Fri, 31 Oct 2014 02:25:50 +0000 (20:25 -0600)]
dm: sunxi: Add support for serial using driver model

Add a driver for the designware serial UART used on sunxi. This just
redirects to the normal ns16550 driver.

Add a stdout-path to the device tree so that the correct UART is chosen.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agodm: sunxi: Modify the GPIO driver to support driver model
Simon Glass [Fri, 31 Oct 2014 02:25:49 +0000 (20:25 -0600)]
dm: sunxi: Modify the GPIO driver to support driver model

This adds driver model support to the sunxi GPIO driver, using the device
tree to trigger binding of the driver. The driver will still operate
without driver model too.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agodm: sunxi: Make sure that GPIOs are requested
Simon Glass [Fri, 31 Oct 2014 02:25:48 +0000 (20:25 -0600)]
dm: sunxi: Make sure that GPIOs are requested

The scsi_init() function uses a GPIO so should request it. There is no
way to return an error here, and the request may be made multiple times,
so just ignore errors for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agodm: sunxi: Add pinmux functions which take a bank parameter
Simon Glass [Fri, 31 Oct 2014 02:25:47 +0000 (20:25 -0600)]
dm: sunxi: Add pinmux functions which take a bank parameter

With driver model we will have access to a bank pointer, so we want to
use it rather than converting back to a number, and then back to a
bank pointer. Add functions to provide this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agodm: sunxi: Add a new config for an FDT-based pcDuino3
Simon Glass [Fri, 31 Oct 2014 02:25:46 +0000 (20:25 -0600)]
dm: sunxi: Add a new config for an FDT-based pcDuino3

For now we won't want to mess with the existing configurations. Create a
new one which will enable device tree and driver model. Note that this
brings the device tree binary into u-boot-sunxi-with-spl.bin.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agodm: sunxi: dts: Add sun7i device tree files
Simon Glass [Fri, 31 Oct 2014 02:25:45 +0000 (20:25 -0600)]
dm: sunxi: dts: Add sun7i device tree files

These are from Linux 3.17-rc7 (commit fe82dcec). U-Boot only uses a small
portion of these, but we may as well have something to look forward to.

The total compiled size is about 25KB.

Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: kconfig: Add %_felconfig rule to enable FEL build of sunxi platforms.
Ian Campbell [Fri, 24 Oct 2014 20:20:50 +0000 (21:20 +0100)]
sunxi: kconfig: Add %_felconfig rule to enable FEL build of sunxi platforms.

    $ make BOARD_felconfig
is more convenient than
    $ make BOARD_defconfig
    $ echo CONFIG_SPL_FEL=y >> .config
    $ echo CONFIG_SPL_FEL=y >> spl/.config

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: kconfig: Introduce CONFIG_TARGET_<BOARD>
Ian Campbell [Fri, 24 Oct 2014 20:20:49 +0000 (21:20 +0100)]
sunxi: kconfig: Introduce CONFIG_TARGET_<BOARD>

This was done automatically with the following bits of scripting.

The Kconfig choice content was generated with this script snippet:
    for i in $(git grep -l CONFIG_ARCH_SUNXI configs/*) ; do
        TARGET=$(sed -n -e 's/CONFIG_SYS_EXTRA_OPTIONS="\([^,"]\+\).*/\1/p' $i);
        MACH=$(sed -n -e 's/.*CONFIG_\(MACH_SUN.I\)=./\1/p' $i)
        echo "config TARGET_$TARGET"
        echo " bool \"$TARGET\""
        echo " depends on $MACH"
        echo
    done

defconfigs were updated with a sed script (t):
    # Extract board from first entry of CONFIG_SYS_EXTRA_OPTIONS,
    /^CONFIG_SYS_EXTRA_OPTIONS/ {
        s/^\(CONFIG_SYS_EXTRA_OPTIONS="\)\([^,"]\+\),\?\(.*\)/\1\3\nCONFIG_TARGET_\2=y/;

        # Print and delete first line (CONFIG_SYS_EXTRA_OPTIONS), leaving
        # CONFIG_TARGET_<BOARD> in pattern space
        P;D;
    };

    # Move CONFIG_TARGET_<BOARD> to hold space
    /^CONFIG_TARGET/{h;n}

    # Print CONFIG_TARGET_<BOARD> after CONFIG_MACH_<SOC> in either SPL or
    # normal mode.
    /^CONFIG_MACH/{p;g;p;n};
    /^\+S:CONFIG_MACH/{p;g;s/^CONFIG_TARGET/+S:&/;p;n};

    # Print any remaining lines normally
    p;
Run as:
    sed -i -n -f t $(git grep -l CONFIG_ARCH_SUNXI configs/*)
and then manually removing the one instance of CONFIG_SYS_EXTRA_OPTIONS="" from
Colombus_defconfig

board/sunxi/Makefile was updated with:
    sed -e 's/^\(obj-\$(CONFIG_\)\(.*\)\().*+= dram_.*\)/\1TARGET_\2\3/g' board/sunxi/Makefile
and manually retabbing a few lines to line up again.

The board descriptions could certainly be improved.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Drop FEL variants of defconfigs.
Ian Campbell [Fri, 24 Oct 2014 20:20:48 +0000 (21:20 +0100)]
sunxi: Drop FEL variants of defconfigs.

This can now be configured via Kconfig, e.g. with:

    $ make BOARD_defconfig
    $ echo CONFIG_SPL_FEL=y >> .config
    $ echo CONFIG_SPL_FEL=y >> spl/.config

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Use CONFIG_MACH_SUN?I from Kconfig instead of CONFIG_SUN?I
Ian Campbell [Fri, 24 Oct 2014 20:20:47 +0000 (21:20 +0100)]
sunxi: Use CONFIG_MACH_SUN?I from Kconfig instead of CONFIG_SUN?I

Mostly automatic with:
    sed -i -e 's/CONFIG_\(SUN[45678]I\)/CONFIG_MACH_\1/g' $(git grep -l CONFIG_SUN[45678]I)
followed by removing the relevant #defines from include/configs/sun?i.h by
hand.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Kconfig: Make SPL_FEL a toplevel Kconfig option
Ian Campbell [Fri, 24 Oct 2014 20:20:46 +0000 (21:20 +0100)]
sunxi: Kconfig: Make SPL_FEL a toplevel Kconfig option

It's unfortunate that this needs to be present in both .config and spl/.config
since it makes it slightly hard to enable FEL mode for a regular defconfig. It
can be done with:
    echo CONFIG_SPL_FEL=y >> .config
    echo CONFIG_SPL_FEL=y >> spl/.config

Ideally only one of those would be needed.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: kconfig: Rename TARGET_SUN[45678]I to MACH_SUN[45678]I.
Ian Campbell [Fri, 24 Oct 2014 20:20:45 +0000 (21:20 +0100)]
sunxi: kconfig: Rename TARGET_SUN[45678]I to MACH_SUN[45678]I.

Now we have CONFIG_ARCH_SUNXI as the toplevel, CONFIG_MACH_SUN[45678]I as the
per-SoC option and leave CONFIG_TARGET_BLAH free for individual boards in the
future.

Done automatically with:
    sed -i -e 's/TARGET_\(SUN[45678]I\)/MACH_\1/g' $(git grep -l TARGET_SUN[45678]I)

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: kconfig: Add top-level ARCH_SUNXI
Ian Campbell [Fri, 24 Oct 2014 20:20:44 +0000 (21:20 +0100)]
sunxi: kconfig: Add top-level ARCH_SUNXI

And make TARGET_SUN[45678]I a choice variable under this.

configs updated with:
    sed -i -e 's/^\(\+S:\)\?CONFIG_TARGET_SUN.I=y/\1CONFIG_ARCH_SUNXI=y\n&/g' configs/*

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agoARM: sunxi: Fix Ippo-q8h-v5 defconfig filename
Chen-Yu Tsai [Fri, 24 Oct 2014 08:07:25 +0000 (16:07 +0800)]
ARM: sunxi: Fix Ippo-q8h-v5 defconfig filename

The defconfig for Ippo-q8h-v5 was incorrectly committed as
"Ippo_q8h". This patch renames it correctly, as well as
correct a typo in my name in the maintainers listing.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agoppc: Fix ppc4xx CONFIG_SYS_GENERIC_BOARD
Dirk Eibach [Mon, 3 Nov 2014 09:56:31 +0000 (10:56 +0100)]
ppc: Fix ppc4xx CONFIG_SYS_GENERIC_BOARD

I realized that with v2014.10 u-boot is not starting up on
ppc4xx boards with CONFIG_SYS_GENERIC_BOARD set.

I bisected it down to this:
d54d7eb support blackfin board initialization in generic board_f

With
d29437a ppc: Make ppc4xx ready for CONFIG_SYS_GENERIC_BOARD
I set gd to a defined value for ppc4xx in cpu_init_f().
I did not realize that the gd struct has also to be memset()
to zero at this point.

But at least commit d54d7eb assumes it is:
@@ -516,11 +528,13 @@ static int reserve_malloc(void)
 /* (permanently) allocate a Board Info struct */
 static int reserve_board(void)
 {
- gd->start_addr_sp -= sizeof(bd_t);
- gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t));
- memset(gd->bd, '\0', sizeof(bd_t));
- debug("Reserving %zu Bytes for Board Info at: %08lx\n",
- sizeof(bd_t), gd->start_addr_sp);
+ if (!gd->bd) {
+ gd->start_addr_sp -= sizeof(bd_t);
+ gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t));
+ memset(gd->bd, '\0', sizeof(bd_t));
+ debug("Reserving %zu Bytes for Board Info at: %08lx\n",
+       sizeof(bd_t), gd->start_addr_sp);
+ }
  return 0;
 }
 #endif

This might also be an issue on other architectures, so maintainers should
check.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
9 years agoMerge git://git.denx.de/u-boot-sh
Tom Rini [Tue, 4 Nov 2014 23:24:44 +0000 (18:24 -0500)]
Merge git://git.denx.de/u-boot-sh

9 years agoARM: kwimage: fix v0 format
Gerald Kerma [Fri, 31 Oct 2014 00:03:27 +0000 (01:03 +0100)]
ARM: kwimage: fix v0 format

This patch fix the kwimage tools for version 0 fileformat used for kirkwood
Tested on sheevaplug

Signed-off-by: Gerald Kerma <drEagle@doukki.net>
Tested-by: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
9 years agoMAINTAINERS: fix Pantelis Antoniou email address
Igor Grinberg [Mon, 3 Nov 2014 09:19:14 +0000 (11:19 +0200)]
MAINTAINERS: fix Pantelis Antoniou email address

Trivial fix (unless Pantelis has a new email address):

Pantelis Antoniou <panto.antoniou-consulting.com>
                        ^
make it:
Pantelis Antoniou <panto@antoniou-consulting.com>

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
9 years agoFix cosmetic issues in mkimage manpage
Vagrant Cascadian [Sun, 2 Nov 2014 01:09:01 +0000 (18:09 -0700)]
Fix cosmetic issues in mkimage manpage

* Escape use of - in description of -F.

* Fix line continuations in examples so that the continued lines are
  also bold.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
9 years agokbuild: do not hide clang warnings during build with W=1
Masahiro Yamada [Fri, 31 Oct 2014 02:00:34 +0000 (11:00 +0900)]
kbuild: do not hide clang warnings during build with W=1

These lines originate in Linux;  it looks like Linux folks chose to
hide bunch of warnings reported by clang rather than fixing C code.

In U-boot, warnings are being fixed thanks to Jeroen's great efforts.
Let's stop suppressing clang warnings.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
9 years agosparc: move CONFIG_SYS_TEXT_BASE to Kconfig
Masahiro Yamada [Thu, 30 Oct 2014 06:30:58 +0000 (15:30 +0900)]
sparc: move CONFIG_SYS_TEXT_BASE to Kconfig

Defining CONFIG_SYS_TEXT_BASE in config.mk is very old style.

Create CONFIG_SYS_TEXT_BASE option in Kconfig, but let it
depend on CONFIG_SPARC because we do not want to disturb
the other architectures that still define CONFIG_SYS_TEXT_BASE
in their header files.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
9 years agosparc: merge CONFIG_SYS_CPU and CONFIG_SYS_VENDOR defines
Masahiro Yamada [Thu, 30 Oct 2014 06:30:57 +0000 (15:30 +0900)]
sparc: merge CONFIG_SYS_CPU and CONFIG_SYS_VENDOR defines

For now, all the SPARC boards in U-Boot are provided by Gaisler.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
9 years agosparc: merge arch/sparc/cpu/*/config.mk to arch/sparc/config.mk
Masahiro Yamada [Thu, 30 Oct 2014 06:30:56 +0000 (15:30 +0900)]
sparc: merge arch/sparc/cpu/*/config.mk to arch/sparc/config.mk

Remove arch/sparc/cpu/{leon2,leon3}/config.mk and move duplicated
defines of -fPIC to arch/sparc/config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
9 years agosparc: move CONFIG_{LEON, LEON2, LEON3} to Kconfig
Masahiro Yamada [Thu, 30 Oct 2014 06:30:55 +0000 (15:30 +0900)]
sparc: move CONFIG_{LEON, LEON2, LEON3} to Kconfig

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
9 years agosparc: Use nicer prompt for board select menu
Masahiro Yamada [Thu, 30 Oct 2014 06:30:54 +0000 (15:30 +0900)]
sparc: Use nicer prompt for board select menu

The Board names in the board select menu were simply taken from the
board directory name by a conversion tool when switching to Kconfig.

Let's use more descriptive prompts taken from
include/configs/gr*.h and board/gaisler/*/config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
9 years agoserial: add prototypes for init functions
Jeroen Hofstee [Mon, 27 Oct 2014 19:10:07 +0000 (20:10 +0100)]
serial: add prototypes for init functions

While at it, sort them.

Cc: Tom Rini <trini@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
9 years agoarm926ejs: cache: use __weak
Jeroen Hofstee [Mon, 27 Oct 2014 19:10:06 +0000 (20:10 +0100)]
arm926ejs: cache: use __weak

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
9 years agoi2c: use __weak
Jeroen Hofstee [Mon, 27 Oct 2014 21:27:18 +0000 (22:27 +0100)]
i2c: use __weak

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
9 years agoMerge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
Tom Rini [Tue, 4 Nov 2014 15:46:45 +0000 (10:46 -0500)]
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging

9 years agoMerge branch 'master' of git://git.denx.de/u-boot-samsung
Tom Rini [Tue, 4 Nov 2014 12:00:48 +0000 (07:00 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-samsung

10 years agousb: ehci: rmobile: Collect up address data
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:56:42 +0000 (09:56 +0900)]
usb: ehci: rmobile: Collect up address data

R8A7791, R8A7793 and R8A7794 have same IP of USB controller.
This collect up address data of each SoCs.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agousb: ehci: rmobile: Add support R8A7793
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:56:41 +0000 (09:56 +0900)]
usb: ehci: rmobile: Add support R8A7793

R8A7793 has same IP of USB controller as R8A7791 and R8A7794 of rmobile
ARM SoCs. This adds support R8A7793 to EHCI HCD of rmobile.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agousb: kbd: Add (optional) support for using an interrupt queue for polling
Hans de Goede [Wed, 24 Sep 2014 12:06:11 +0000 (14:06 +0200)]
usb: kbd: Add (optional) support for using an interrupt queue for polling

Waiting an interrupt packet to complete in usb_kbd_poll_for_event, causes
a 40 ms latency for each call to usb_kbd_testc, which is undesirable.

Using control messages leads to lower (but still not 0) latency, but some
devices do not work well with control messages (e.g. my kvm behaves funny
with them).

This commit adds support for using the int_queue mechanism which at least
the ehci-hcd driver supports. This allows polling with 0 latency, while
using interrupt packets.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: kbd: Cache pipe, interval and packetsize
Hans de Goede [Wed, 24 Sep 2014 12:06:10 +0000 (14:06 +0200)]
usb: kbd: Cache pipe, interval and packetsize

Instead of looking them up every time we need them.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agostdio: Fix memleak on stdio_deregister
Hans de Goede [Wed, 24 Sep 2014 12:06:09 +0000 (14:06 +0200)]
stdio: Fix memleak on stdio_deregister

stdio_register makes a malloc-ed copy of struct stdio_dev through stdio_clone,
free the malloc-ed memory on stdio_deregister.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: kbd: Fix memleak on usb_kbd_deregister()
Hans de Goede [Wed, 24 Sep 2014 12:06:08 +0000 (14:06 +0200)]
usb: kbd: Fix memleak on usb_kbd_deregister()

Free the keyboard hid-report buffer and private data on deregister.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: kbd: Remove unused usb_kbd_generic_poll function
Hans de Goede [Wed, 24 Sep 2014 12:06:07 +0000 (14:06 +0200)]
usb: kbd: Remove unused usb_kbd_generic_poll function

This is not used anywhere, so lets remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: Make pollable int support available outside of ehci-hcd.c
Hans de Goede [Wed, 24 Sep 2014 12:06:06 +0000 (14:06 +0200)]
usb: Make pollable int support available outside of ehci-hcd.c

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: ehci: Move cache invalidation to poll_int_queue
Hans de Goede [Wed, 24 Sep 2014 12:06:05 +0000 (14:06 +0200)]
usb: ehci: Move cache invalidation to poll_int_queue

Preperation patch to use poll_int_queue outside of ehci-hcd.c .

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: ehci: Move interrupt packet length check to create_int_queue
Hans de Goede [Wed, 24 Sep 2014 12:06:04 +0000 (14:06 +0200)]
usb: ehci: Move interrupt packet length check to create_int_queue

Preperation patch to use create_int_queue outside of ehci-hcd.c .

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: ehci: Do not disable an already disabled periodic schedule
Hans de Goede [Wed, 24 Sep 2014 12:06:03 +0000 (14:06 +0200)]
usb: ehci: Do not disable an already disabled periodic schedule

When periodic_schedules == 0, the schedule is disabled and there is no reason
to disable it again.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: Do not power-cycle usb devices on init
Hans de Goede [Sat, 20 Sep 2014 15:03:53 +0000 (17:03 +0200)]
usb: Do not power-cycle usb devices on init

Do as the Linux kernel does and power on any ports which are not yet one,
this is enough.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: Remove unnecessary portnr lookup from usb_new_device
Hans de Goede [Sat, 20 Sep 2014 15:03:52 +0000 (17:03 +0200)]
usb: Remove unnecessary portnr lookup from usb_new_device

If the device has a parent, it is instantiated from usb_hub_port_connect_change
and the portnr is right there in dev->portnr, so there is no need for this
whole dance to look it up.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agonet: sh-eth: Add cache writeback control after setting bit of DMA descriptor
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:15:48 +0000 (09:15 +0900)]
net: sh-eth: Add cache writeback control after setting bit of DMA descriptor

A bit field of DMA descriptor is on memory area of DMA. If we set data
to bit of DMA descriptor, we must be writeback data of DMA descriptor.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agonet: sh-eth: Use memalign instead of orignal memroy alignment function
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:15:47 +0000 (09:15 +0900)]
net: sh-eth: Use memalign instead of orignal memroy alignment function

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agonet: sh-eth: Remove definition of RX_DESC_SIZE and TX_DESC_SIZE
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:15:46 +0000 (09:15 +0900)]
net: sh-eth: Remove definition of RX_DESC_SIZE and TX_DESC_SIZE

RX_DESC_SIZE and TX_DESC_SIZE mean the size of the data descriptor for sh-eth.
We can acquire this in sizeof. It is not necessary to define these in define.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoserial: sh: r8a7794: Add support external clock
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:14:38 +0000 (09:14 +0900)]
serial: sh: r8a7794: Add support external clock

The baud rate setting of external clock is enabled.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>