Commit graph

7876 commits

Author SHA1 Message Date
Jens Scharsig (BuS Elektronik)
46dc5bcade coldfire: eb_cpu5282: fix: boot from internal flash
* By a sequence of unfavorable conditions in the config header file, the eb_cpu5282
  booting from  internal stopped after relocation. Blame it is a faulty value of
  CONFIG_SYS_MONITOR_BASE. This patch fix this by replace the wrong condition in
  config header with option in board.cfg

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
2012-12-19 15:51:58 -07:00
Allen Martin
a098cf41fd Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged
Conflicts:
	README
	arch/arm/cpu/armv7/exynos/clock.c
	board/samsung/universal_c210/universal.c
	drivers/misc/Makefile
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/seaboard.h
2012-12-19 13:02:36 -08:00
Tom Rini
095728803e Merge branch 'master' of git://git.denx.de/u-boot-net 2012-12-17 18:39:50 -07:00
Milind Choudhary
359439d288 usb: Clean up newly allocated device nodes in case of configuration failure
If probe of a newly connected device fails for some reason, clean up
the allocated entry in usb_dev array.

Signed-off-by: Milind Choudhary <milindc@codeaurora.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-17 15:38:15 +01:00
Lukasz Dalek
a33fada1c0 h2200: Add USB CDC ethernet support
Add support for ethernet over USB which can be used for e.g. booting
process. It works with tftp and dhcp clients code.

Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
2012-12-17 15:38:14 +01:00
trem
d8fb710fdd powerpc: remove not used CONFIG_SYS_TFTP_LOADADDR
CONFIG_SYS_TFTP_LOADADDR is defined on severals boards,
but it's never used. So we can safely removed it.

Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
2012-12-15 12:28:22 -06:00
Eric Benard
71779d5b87 m28evk/mx28evk: fix nand_update_full
- since commit 418396e212 nand write.raw
can take the number of page to be written as an argument. nand_update_full
is passing the size (in bytes) to nand write.raw. This value was previously
ignored but now breaks the write.
- this patch updates the default environment of these boards to provide a
pagecount instead of a size to nand write.raw.
- tested on a mx28evk with a 4k page NAND and on a custom board with a
2k page NAND.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-12-14 16:04:06 -06:00
Tom Rini
6e9005bd96 omap3_evm: Let CONFIG_EFI_PARTITION be set for SPL
The #ifdef here is not enough to stop part_efi.c from being built, only
being unused.  And with recent changes this now leads to warnings.  The
easiest solution here is to just let the garbage collection at link time
do its job.

Signed-off-by: Tom Rini <trini@ti.com>
2012-12-13 13:58:27 -07:00
Joe Hershberger
1d6cd0a3f6 env: Handle write-once ethaddr and serial# generically
Use the variable access flags to implement the protection for ethaddr
and serial# instead of hard-coding them.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:57 -07:00
Joe Hershberger
267541f776 env: Add support for access control to .flags
Add support for read-only, write-once, and change-default.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
fffad71bc4 env: Add a command to display details about env flags
Similar to the env callback command, this will show details about the
options available, the static list, and the currently active variables.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
30fd4fadb3 tools/env: Add environment variable flags support
Currently just validates variable types as decimal, hexidecimal,
boolean, ip address, and mac address.  Call
env_acl_validate_setenv_params() from setenv() in fw_env.c.

If the entry is not found in the env .flags, then look in the static
one. This allows the env to override the static definitions, but prevents
the need to have every definition in the environment distracting you.

Need to build in _ctype for isdigit for Linux.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
2598090b7e env: Add environment variable flags
Currently just validates variable types as decimal, hexidecimal,
boolean, ip address, and mac address.

If the entry is not found in the env ".flags", then look in the static
one. This allows the env to override the static definitions, but prevents
the need to have every definition in the environment distracting you.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
e080d545f8 env: Add a silent env handler
The silent variable now updates the global data flag anytime it is
changed as well as after the env relocation (in case its value is
different from the default env in such cases as NAND env)

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
849d5d9cda env: Add a console env handler
Remove the hard-coded console handler and use a callback instead

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
1cf0a8b2fb env: Add a loadaddr env handler
Remove the hard-coded loadaddr handler and use a callback instead

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:56 -07:00
Joe Hershberger
32057717e0 env: Add a baudrate env handler
Remove the hard-coded baudrate handler and use a callback instead

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:55 -07:00
Joe Hershberger
a9f51c9b43 env: Add a bootfile env handler
Remove the hard-coded bootfile handler and use a callback instead

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:55 -07:00
Joe Hershberger
170ab11075 env: Add support for callbacks to environment vars
Add support for per-variable callbacks to the "hashtable" functions.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

!!!fix comment in callback
2012-12-13 11:46:55 -07:00
Joe Hershberger
be11235ab8 env: Hide '.' variables in env print by default
When printing all variables with env print, don't print variables that
begin with '.'.  If env print is called with a '-a' switch, then
include variables that begin with '.' (just like the ls command).

Variables printed explicitly will be printed even without the -a.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:55 -07:00
Joe Hershberger
ec8a252cd4 env: Use getenv_yesno() more generally
Move the getenv_yesno() to env_common.c and change most checks for
'y' or 'n' to use this helper.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:55 -07:00
Joe Hershberger
7afcf3a55b env: Refactor apply into change_ok
Move the read of the old value to inside the check function.  In some
cases it can be avoided all together and at the least the code is only
called from one place.

Also name the function and the callback to more clearly describe what
it does.

Pass the ENTRY instead of just the name for direct access to the whole
data structure.

Pass an enum to the callback that specifies the operation being approved.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:55 -07:00
Joe Hershberger
c4e0057fa7 env: Refactor do_apply to a flag
Use a flag in hsearch_r for insert mode passed from import to allow the
behavior be different based on use.

Now that "do_check" is called for all imports, ensure console init is
complete before updating the console on relocation import

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:54 -07:00
Joe Hershberger
e772cb30f6 Make linux kernel string funcs available to tools
isspace() and strim() are not in the typical user-mode string.h, so
put them in a separate compilation unit so that they can be built into
tools that need them independent of the other common string functions.

This allows code shared by u-boot and the linux user-mode tools to link.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-12-13 11:46:07 -07:00
Lukasz Majewski
9960d9a8bc gpt: Enable support for GPT partition table restoration at Samsung's Trats
Enable support for GPT partition table restoration 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>
2012-12-13 11:46:03 -07:00
Lukasz Majewski
40684ddb83 gpt: Support for GPT (GUID Partition Table) restoration
The restoration of GPT table (both primary and secondary) is now possible.
Function 'gpt_restore' presents example of partition restoration process.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-12-13 11:46:02 -07:00
Chang Hyun Park
fae2bf22a2 gpt: The leXX_to_int() calls replaced with ones defined at <compiler.h>
Custom definitions of le_XX_to_int functions have been replaced with
standard ones, defined at <compiler.h>

Replacement of several GPT related structures members with ones
indicating its endianness and proper size.

Signed-off-by: Chang Hyun Park <heartinpiece@outlook.com>
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-12-13 11:46:02 -07:00
Lukasz Majewski
9386f96ca9 part:efi: Move part_efi.h file to ./include
This move is necessary to export gpt header and GPT partition entries to be
used with other commands or subsystems.
Additionally the part_efi.h file has been cleaned-up to supress checkpatch's
warnings.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-12-13 11:46:02 -07:00
Lukasz Majewski
3ec44111aa vsprintf:fix: Change type returned by ustrtoul
The ustrtoul shall convert string defined size (e.g. 1GiB) to unsigned
long type (as its name implies).

Up till now it had returned int, which might cause problems with large
numbers (GiB range), when interpreted as U2 signed numbers.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-12-13 11:46:02 -07:00
Fabio Estevam
b874df74af mx25pdk: Allow booting a device tree kernel
Select CONFIG_OF_LIBFDT so that a device tree kernel can be launched.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-12-13 09:23:59 +01:00
Simon Glass
23b479b25c exynos: Enable hashing functions and EDID for smdk5250
Enable SHA1/SHA256 hashing and the hash command. Also enable EDID
support for reading from an LCD.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:18:14 -07:00
Vadim Bendebury
9ad557be2f Add console command to access io space registers
Provide u-boot console functions to access IO space registers. A no
thrills implementation, accessing one register at a time.

For example:
    boot > iod 80
    0080: 00000094
    boot > iod.w 80
    0080: 0094
    boot > iod.b 80
    0080: 94
    boot > iow.b 0x80 12
    boot > iod 0x80
    0080: 00000012

Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:35 -07:00
Tom Wai-Hong Tam
d46b5f7dcb edid: Library of EDID decode and print
This implements a library for accessing EDID data from an LCD panel.
This is used to obtain information about the panel such as its
resolution and type.

This is a tidied-up version of the original code pulled from
https://github.com/ynezz/u-boot-edid.

The changes we made are:
 - removed bit fields in the struct;
 - removed endianness cases in the struct;
 - fixed some wrong definitions;
 - fixed to fit 80 columns;
 - fixed some code styles.

Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:34 -07:00
Simon Glass
bf36c5d521 Add hash command to perform hashing using various algorithms
This new command supports hashing SHA1 and SHA256. It could be extended
to others such as MD5 and the CRC algorithms. The syntax is modeled on
those:

   hash <algorithm> <address> <length> [*<dest_addr> | <dest_envvar>]

to calculate a hash, and:

   hash -v <algorithm> <address> <length> [*<verify_addr> | <verify_envvar>]

to verify a hash.

Use CONFIG_CMD_HASH to enable the command, CONFIG_SHA1 to enable SHA1 and
CONFIG_SHA256 to enable SHA256.

The existing sha1sum command remains.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:34 -07:00
Simon Glass
460408ef9a Add generic hash API
We have a SHA1 command and want to add a SHA256 command also. Instead of
duplicating the code, create a generic hash API which can process
commands for different algorithms.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:34 -07:00
Simon Glass
b1f17bf5ff Add strcasecmp() and strncasecmp()
strncasecmp() is present as strnicmp() but disabled. Make it available
and define strcasecmp() also. There is a only a small performance penalty
to having strcasecmp() call strncasecmp(), so do this instead of a
standalone function, to save code space.

Update the prototype in arch-specific headers as needed to avoid warnings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:34 -07:00
Simon Glass
ec7381fbf6 sha256: Use const where possible and add watchdog function
In preparation for making the hash function common, we may as well use
const where we can.

Also add a watchdog version of the hashing function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:33 -07:00
Simon Glass
a7d1d76579 sha1: Use const where possible, and unsigned for input len
In preparation for making the hash function common, we may as well use
const where we can. Also the input length cannot be negative, but may
be very large, so use unsigned.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:33 -07:00
Kenneth Waters
ff048ea916 Add a command to read raw blocks from a partition
Sometimes data is on a block device and within a partition, but not in a
particular filesystem.

This commands permits reading raw data from a partition.

Signed-off-by: Kenneth Waters <kwaters@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:33 -07:00
Anton Staaf
53fdc7ef2e Add gettime command
Gettime returns the current timer value.  If CONFIG_SYS_HZ is defined
then the timer value is also converted to seconds.

Tegra20 (SeaBoard) # gettime
Timer val: 7754
Seconds : 7
Remainder : 754
sys_hz = 1000

There has been some discussion about whether this is useful enough to
be included in U-Boot. The following boards do not have CONFIG_SYS_HZ
defined:

M52277EVB
M52277EVB_stmicro
M53017EVB
M54418TWR
M54418TWR_nand_mii
M54418TWR_nand_rmii
M54418TWR_nand_rmii_lowfreq
M54418TWR_serial_mii
M54418TWR_serial_rmii

Signed-off-by: Anton Staaf <robotboy@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-11 13:17:33 -07:00
Nikita Kiryanov
94740e4739 gpio: remove duplicate function signature
gpio_request() appears twice in asm-generic/gpio.h
Remove one of the definitions.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2012-12-11 13:17:32 -07:00
Fabio Estevam
cabe240b59 mx25pdk: Adapt it for the new PMIC framework
Make the necessary adaptions for the new PMIC framework, so that mx25pdk can
be built again.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-12-11 17:41:19 +01:00
Rajeshwari Shinde
211e8438cf SMDK5250: Enable pmic MAX77686
Enabled pmic MAX77686 for SMDK5250.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-12-11 12:59:59 +09:00
Rajeshwari Shinde
857765e9aa POWER: MAX77686: Modified as per the latest Implementation
Moved the pmic_max77686.c max77686_pmic.h to drivers/power
and made required changes accordingly

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-12-11 12:59:55 +09:00
Nikita Kiryanov
9bd5c1ad0d cm-t35: enable zero bootdelay check
Enable zero bootdelay check to make it possible to abort autoboot even if
bootdelay == 0

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2012-12-10 12:45:35 -07:00
Vincent Stehlé
ce851c8b3c power: twl6035: complain on LDO9 error
We handle i2c_write return code and complain in case of error. We propagate the
error, too, to allow better handling at the upper level in the future.

Signed-off-by: Vincent Stehlé <v-stehle@ti.com>
2012-12-10 12:45:35 -07:00
Thomas Weber
abcbe2eb00 OMAP3: Remove unused PHYS_SDRAM_1_SIZE
Remove the unused PHYS_SDRAM_1_SIZE from OMAP3 config files.

Signed-off-by: Thomas Weber <thomas@tomweber.eu>
2012-12-10 12:45:34 -07:00
Yegor Yefremov
cdd0729ead am335x: cpsw: make phy address configurable
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
2012-12-10 08:56:38 -07:00
Stefano Babic
31f5b651fa OMAP3: TAM3517: add macros for reading eeprom
Added macros to read SOM information from the I2C
EEPROM.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-12-10 08:56:38 -07:00
Robert P. J. Day
d7aff44a00 omap3_beagle.h: Fix comment for true/false return value.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2012-12-10 08:54:02 -07:00
Ilya Yanok
b4606c6cea am335x_evm: enable SPL NAND support
Enable booting from NAND support from AM335x boards as well as
environment in NAND.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-12-10 08:54:02 -07:00
Ilya Yanok
98b5c26943 am335x_evm: enable NAND support
Enable NAND support for AM335X boards.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-12-10 08:54:02 -07:00
Minkyu Kang
2c601c7208 Merge branch 'master' of git://git.denx.de/u-boot into resolve
Conflicts:
	README
	board/samsung/universal_c210/universal.c
	drivers/misc/Makefile
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/seaboard.h
2012-12-10 14:13:27 +09:00
Richard Genoud
b030e73173 at91sam9x5ek: add USB configuration
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-12-09 22:39:47 +01:00
Richard Genoud
419fba0c68 at91sam9x5ek: regroup FAT/DOS features
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-12-09 22:38:50 +01:00
Stefano Babic
05a860c228 Merge branch 'master' of git://git.denx.de/u-boot into master
Conflicts:
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/woodburn_common.h
	board/woodburn/woodburn.c

These boards still use the old old PMIC framework, so they
do not merge properly after the power framework was merged into
mainline.

Fix all conflicts and update woodburn to use Power Framework.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-12-08 12:02:45 +01:00
Tom Rini
fd4d564b3c Merge branch 'master' of git://git.denx.de/u-boot-x86 2012-12-07 08:47:59 -07:00
Luka Perkov
3fdf7596df Change e-mail address of Luka Perkov
Change e-mail address of Luka Perkov.

Signed-off-by: Luka Perkov <luka@openwrt.org>
CC: Luka Perkov <uboot@lukaperkov.net>
2012-12-07 08:47:52 -07:00
Simon Glass
ac426b7290 x86: Fix coreboot config to boot on Chromebook
The config is current broken. It compiles but does not boot because IDE is
enabled. Remove all IDE options, and enable SCSI instead.

Also add a working boot command and Linux bootargs, and enable command
line editing to make it easier to work with.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:45 -08:00
Gabe Black
d954a431ec x86: Turn on support for EFI's GPT in the coreboot config
This allows u-boot to figure out the partitions of a chrome-os install.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:44 -08:00
Simon Glass
cbca883c46 x86: coreboot: Enable video display
Enable the display on coreboot, using CFB.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:44 -08:00
Stefan Reinauer
300081aa68 x86: Emit port 80 post codes in show_boot_progress()
This helps us monitor boot progress and determine where U-Boot dies if
there are any problems.

Signed-off-by: Stefan Reinauer <reinauer@google.com>

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:43 -08:00
Gabe Black
40fef04906 Introduce arch_phys_memset which works like memset but on physical memory
The default implementation of this function is just memset, but other
implementations will be needed when physical memory isn't accessible by
U-Boot using normal addressing mechanisms.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:40 -08:00
Simon Glass
34d6057be1 x86: Enable CONFIG_CMD_ZBOOT for coreboot
Enable this option to support booting a zImage.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:40 -08:00
Simon Glass
a7e6d5496c x86: Enable ICH6 GPIO controller for coreboot
Coreboot uses this controller to implement GPIO access.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:38 -08:00
Bill Richardson
55ae10f8db x86: gpio: Add GPIO driver for Intel ICH6 and later.
Implement <asm-generic/gpio.h> functions for Intel ICH6 and later.
Only GPIOs 0-31 are handled by this code.

Signed-off-by: Bill Richardson <wfrichar@chromium.org>

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:38 -08:00
Simon Glass
e3ff797cdb cbfs: Add docbook template
This adds a docbook template for fs, and makes CBFS use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 13:56:39 -07:00
Simon Glass
2592075776 cbfs: Remove mention of CREDITS files
As requested by Wolfgang, remove references to CREDITS in the CBFS
files.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 13:56:38 -07:00
Matthias Fuchs
468ebf190a 4xx: Fix PCI memory mapping on CPCI405 boards
This patch fixes an issue with overlapping PCI regions
on boards with more than 64MB RAM.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2012-12-06 15:53:04 +01:00
Stefan Roese
13b4f63949 mpc5200: Add a3m071 board support
This patch adds support for the a3m071 board based on the
MPC5200.

Signed-off-by: Stefan Roese <sr@denx.de>
2012-12-05 17:31:23 +01:00
Tom Rini
ce12a8c1a9 Merge branch 'master' of git://git.denx.de/u-boot-x86 2012-12-03 06:47:05 -07:00
Simon Glass
a78d49473c x86: Define CONFIG_SYS_VSNPRINTF for coreboot
This option protects the printf() functions from overflow.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-30 13:44:05 -08:00
Simon Glass
420a2ca73f x86: Select stdio devices for coreboot
We want to support VGA, serial, USB keyboard and the Coreboot memory
console buffer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-30 13:44:03 -08:00
Vadim Bendebury
98ab435f73 x86: Add CBMEM console driver for coreboot
This patch builds upon the recently introduced CBMEM console
feature of coreboot.

CBMEM console uses a memry area allocated by coreboot to store
the console output. The memory area has a certain structure,
which allows to determine where the buffer is, the buffer size
and the location of the pointer in the buffer. This allows
different phases of the firmware (rom based coreboot, ram based
coreboot, u-boot after relocation with this change) to keep
adding text to the same buffer.

Note that this patch introduces a new console driver and adds the
driver to the list of drivers to be used for console output, i.e.
it engages only after u-boot relocates. Usiong CBMEM console for
capturing the pre-relocation console output will be done under a
separate change.

>From Linux, run the cbmem.py utility (which is a part of the coreboot
package) to see the output, e.g.:

vvvvvvvvvvvvvvvvv
SCSI:  AHCI 0001.0300 32 slots 6 ports ? Gbps 0xf impl SATA mode
flags: 64bit ilck stag led pmp pio
...
Magic signature found
Kernel command line: "cros_secure  quiet loglevel=1 console=tty2...
^^^^^^^^^^^^^^^^^

Note that the entire u-boot output fits into the buffer only if
the coreboot log level is reduced from the most verbose. Ether
the buffer size will have to be increased, or the coreboot
verbosity permanently reduced.

Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-30 13:44:03 -08:00
Nobuhiro Iwamatsu
f3269ad4e8 include/linux/byteorder: Always defines __fswab64, __swab64p and __swab64s
When __BYTEORDER_HAS_U64__ is not defined, we got warning following:

-----
/tmp/include/linux/byteorder/little_endian.h: In function ‘__cpu_to_be64p’:
/tmp/include/linux/byteorder/little_endian.h:71:2: warning: implicit declaration of function ‘__swab64p’
		[-Wimplicit-function-declaration]
-----

Usually, __arch__swab64* required for __fswab64,  __swab64p and __swab64s
is defined.  Therefore, __BYTEORDER_HAS_U64__ is unnecessary.
This removes __BYTEORDER_HAS_U64__.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Kim Phillips <kim.phillips@freescale.com>
Reviewed-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-30 07:15:04 -07:00
Tom Rini
e57d9d15ee Merge branch 'master' of git://www.denx.de/git/u-boot-x86 2012-11-28 13:44:40 -07:00
Simon Glass
d02a568e9a x86: coreboot: Enable LPC TPM
Coreboot boards have an LPC TPM connected, so enable this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:05 -08:00
Simon Glass
cd23e6923f x86: Remove coreboot start16 code
Now that coreboot doesn't need the start16 code, remove it. We need
to remove the CONFIG_SYS_X86_RESET_VECTOR option from coreboot.h also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:05 -08:00
Graeme Russ
8d61625d6a x86: Put global data on the stack
Putting global data on the stack simplifies the init process (and makes it
slightly quicker). During the 'flash' stage of the init sequence, global
data is in the CAR stack. After SDRAM is initialised, global data is copied
from CAR to the SDRAM stack

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:03 -08:00
Tom Rini
a86fcff695 Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xx 2012-11-28 08:30:21 -07:00
Zang Roy-R61911
9760b274df powerpc/corenet_ds: move SATA config to board configuration
board configuration file is included before asm/config_mpc85xx.h.
however, CONFIG_FSL_SATA_V2 is defined in asm/config_mpc85xx.h.
it will never take effective in the board configuration file for
this kind of code :

 #ifdef CONFIG_FSL_SATA_V2
 ...
 #endif

To solve this problem, move CONFIG_FSL_SATA_V2 to board
configuration header file.

This patch reverts Timur's
commit:3e0529f742e893653848494ffb9f7cd0d91304bf

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 18:28:07 -06:00
York Sun
ca1b0b8956 powerpc/P2041RDB: Fix Flash address LAW address
P2041RDB uses common corenet TLB and LAW. However it doesn't have promjet
connector. It is necessary to use the same base address for correct LAW
address. An offset is added for NOR flash.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 18:28:06 -06:00
Timur Tabi
d31e53b42c powerpc/85xx: add support for the Freescale P5040DS Superhydra reference board
The P5040DS reference board (a.k.a "Superhydra") is an enhanced version of
P3041DS/P5020DS ("Hydra") reference board.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 18:28:06 -06:00
York Sun
021382cad2 powerpc/qoriq: Move FMAN microcode location
Move FMAN microcude from 0xEF000000 to 0xEFF40000 to free up the beginning
of this virtual bank so that this bank can store RCW or be used together
with other banks to store large images.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 18:25:55 -06:00
Stephen Warren
1981539914 mmc: tegra: use bounce buffer APIs
Tegra's MMC driver does DMA, and hence needs cache-aligned buffers. In
some cases (e.g. user load commands) this cannot be guaranteed by callers
of the MMC APIs. To solve this, modify the Tegra MMC driver to use the
new bounce_buffer_*() APIs.

Note: Ideally, all U-Boot code will always provide address- and size-
aligned buffers, so a bounce buffer will only ever be needed for user-
supplied buffers (e.g. load commands). Ensuring this removes the need
for performance-sucking bounce buffer cache management and memcpy()s.
The one known exception at present is the SCR buffer in sd_change_freq(),
which is only 8 bytes long. Solving this requires enhancing struct
mmc_data to know the difference between buffer size and transferred data
size, or forcing all callers of mmc_send_cmd() to have allocated buffers
using ALLOC_CACHE_ALIGN_BUFFER(), which while true in this case, is not
enforced in any way at present, and so cannot be assumed by the core MMC
code.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:49 -06:00
Stephen Warren
84d35b2863 common: rework bouncebuf implementation
The current bouncebuf API requires all parameters to be passed to both
bounce_buffer_start() and bounce_buffer_stop(). Modify the bouncebuf
start function to accept a state structure as a parameter, and only
require that state struct to be passed to the stop function. This
simplifies usage of the bounce buffer by clients.

Don't modify the data pointer, but rather store the temporary buffer in
this state struct. The bouncebuf code ensures that client code can
always use a single buffer pointer in the state structure, irrespective
of whether a bounce buffer actually had to be allocated.

Move cache management logic into the bounce buffer code, so that each
client doesn't have to duplicate this. I believe there's no need to
invalidate the buffer before a DMA operation, since flushing the cache
should prevent any write-backs.

Update the MXS MMC driver for this change.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:48 -06:00
Stephen Warren
4ea7a09faf bouncebuf: remove dummy implementation
If any driver ever needs to use the bounce buffer API, it always needs
to use it. As such, providing a dummy implementation of those APIs when
CONFIG_BOUNCE_BUFFER isn't defined does not make sense. Remove the dummy
implementation.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:48 -06:00
Stephen Warren
640fb60784 Replace CONFIG_MMC_BOUNCE_BUFFER with CONFIG_BOUNCE_BUFFER in configs
Commits 6dc71c8 "MMC: MXS: Toggle the generic bounce buffer on the
boards" and 49a627f "MMC: Remove the MMC bounce buffer" replaced
CONFIG_MMC_BOUNCE_BUFFER with CONFIG_BOUNCE_BUFFER, but missed
converting a few boards over to the new option. Fix this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:48 -06:00
Mela Custodio
688c2d140b mmc: add no simultaenous power and vdd
Bring in the code from Linux kernel.

Added to Linux kernel by:
commit e08c1694d9e2138204f2b79b73f0f159074ce2f5
Author: Andres Salomon <dilinger@queued.net>
Date:   Fri Jul 4 10:00:03 2008 -0700

Some HW balks when writing both voltage setting and power up at the same
time to SDHCI_POWER_CONTROL register.

Signed-off-by: Rommel G Custodio <sessyargc@gmail.com>
CC: Andy Fleming <afleming@freescale.com>

v2: fix attribution and SOB
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:48 -06:00
Wu, Josh
b7e3129e55 mmc: at91sam9x5: support to save environment in mmc
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:47 -06:00
Pantelis Antoniou
66dc452bfe Remove obsolete header file
usbdescriptors.h conflicts with linux/usb/ch9.h
Remove it.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
2012-11-27 09:41:10 -07:00
Tom Rini
dfe161032d Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2012-11-26 14:53:33 -07:00
Benoît Thébaudeau
3287f6d385 nand: Add torture feature
This patch adds a NAND Flash torture feature, which is useful as a block stress
test to determine if a block is still good and reliable (or should be marked as
bad), e.g. after a write error.

This code is ported from mtd-utils' lib/libmtd.c.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
[scottwood@freescale.com: removed unnec. ifdef and unwrapped error strings]
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-11-26 15:41:29 -06:00
Joe Hershberger
c788ecfdc3 nand: Move the sub-page read support enable to a flag
Use a flag instead of a hard-coded macro so that sub-page reads can be
enabled in other cases (such as on-die ecc).

This is the same as a5ff4f102937a3492bca4a9ff0c341d78813414c in Linux

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-11-26 15:41:28 -06:00
Scott Wood
13d1143ffb powerpc/mpc85xx/p2020rdb-pca: Use L2 SRAM for SPL boot
This allows DDR configuration to be deferred to the final U-Boot image,
which is able to make use of SPD data.  The SPL itself cannot use SPD due
to code size constraints.  It previously used fixed register values for
DDR configuration, and those values did not work on the p2020rdb-pca
board I tested with.  It's possible that different revisions of the board
require different settings.  Using SPD eliminates that problem.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Andy Fleming <afleming@freescale.com>
2012-11-26 15:41:27 -06:00
Scott Wood
d674bccf73 powerpc/mpc85xx/p1_p2_rdb_pc: clean up memory map
- Sort by address, and fix column alignment

- Don't label things as localbus that aren't.  Instead, put chipselect
  info at the end of the description for localbus windows.  Note that
  NAND/NOR have their chipselects swapped when booting from NAND, and CS2
  can be either PMC or VSC7385 depending on hwconfig.

- Shrink NAND to the 32K that's actually mapped in the localbus

- Assign an address and size to L2 SRAM.  Remove the similarly named
  but unintelligible "L2 SDRAM(REV.)".

- Remove the untrue comment about L1 stack being mapped with TLB0.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Andy Fleming <afleming@freescale.com>
2012-11-26 15:41:26 -06:00
Scott Wood
a796e72c78 powerpc/mpc85xx/p1_p2_rdb_pc: convert from nand_spl to new spl
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Andy Fleming <afleming@freescale.com>
2012-11-26 15:41:26 -06:00
Scott Wood
6f2f01b9f3 spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC.
Some small SPLs do not use nand_base.c, and a subset of those also
require a special driver.  Some SPLs need software ECC but others can't
fit it.

All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these
symbols added to preserve existing behavior.

Signed-off-by: Scott Wood <scottwood@freescale.com>
--
v2: use positive logic for including bits of NAND, rather than
a MINIMAL symbol that excludes things.
2012-11-26 15:41:25 -06:00
Albert ARIBAUD
b8a7c46796 Merge branch 'u-boot-imx/master' into 'u-boot-arm/master' 2012-11-25 13:01:58 +01:00
Tom Rini
d6bc7dcc03 Merge branch 'master' of git://git.denx.de/u-boot-fdt 2012-11-20 10:46:30 -07:00
Gerald Van Baren
2a7abdd3d3 Merge branch 'next' 2012-11-19 19:26:35 -05:00
Ilya Yanok
c2af345ed5 omap3_beagle: use new MUSB intstead of the old one
Enable using of new MUSB framework on Beagle.

NOTE! This is not just a change of backend code: top-level behavior
is also changed, we now use USB device port for USB Ethernet instead
of serial.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:08 +01:00
Ilya Yanok
c642b151f3 omap3_beagle: add musb-new init
Add initialization for new MUSB framework.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:08 +01:00
Ilya Yanok
673a524b6a musb-new: omap2plus backend driver
Backend driver for MUSB OTG controllers found on TI OMAP2/3/4
(tested only on OMAP3 Beagle).

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:08 +01:00
Ilya Yanok
88919ff7bf am3517_evm: switch to musb-new
Use new musb framework instead of the old one on AM3517_EVM.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:07 +01:00
Ilya Yanok
833a53c627 musb-new: am35x backend driver
Backend driver for MUSB OTG controllers found on TI AM35x.

It seems that on AM35X interrupt status registers can be updated
_before_ core registers. As we don't use true interrupts in U-Boot
and poll interrupt status registers instead this can result in
interrupt handler being called with non-updated core registers.
This confuses the code and result in hanged transfers.
Add a small delay in am35x_interrupt as a workaround.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:07 +01:00
Ilya Yanok
d2aa1154b9 am335x_evm: enable both musb gadget and host
Enable musb gadget in Ethernet mode on port 0 and
musb host on port1.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:07 +01:00
Ilya Yanok
37931f02c2 musb-new: dsps backend driver
Backend driver for MUSB OTG controllers found on TI AM33xx and
TI81xx SoCs (tested with AM33xx only).

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:06 +01:00
Ilya Yanok
eb81955bf0 musb-new: port of Linux musb driver
Existing U-Boot musb driver has no support for the new gadget framework
and also seems to have other limitations. As gadget framework is ported
from Linux it seems pretty natural to port musb gadget driver as well.

This driver supports both host and peripheral modes.

This is not a replacement for current musb driver (at least now) as
there are still some consumers of the old UDC interface.

No DMA operation support included, CONFIG_MUSB_PIO_ONLY should be
defined.

Virtual root hub device is not implemented.

Known problems: with no devices connected usb_lowlevel_start() fails.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:06 +01:00
Ilya Yanok
c60795f41d usb: use linux/usb/ch9.h instead of usbdescriptors.h
Linux usb/ch9.h seems to have all the same information (and more)
as usbdescriptors.h so use the former instead of the later one.

As a consequense of this change USB_SPEED_* values don't correspond
directly to EHCI speed encoding anymore, I've added necessary
recoding in EHCI driver. Also there is no point to put speed into
pipe anymore so it's removed and a bunch of host drivers fixed to
look at usb_device->speed instead.

Old usbdescriptors.h included is not removed as it seems to be
used by old USB device code.

This makes usb.h and usbdevice.h incompatible. Fortunately the
only place that tries to include both are the old MUSB code and
it needs usb.h only for USB_DMA_MINALIGN used in aligned attribute
on musb_regs structure but this attribute seems to be unneeded
(old MUSB code doesn't support any DMA at all).

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:06 +01:00
Ilya Yanok
82651c39f6 linux/usb/ch9.h: update with the version from Linux tree
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-11-20 00:16:06 +01:00
Allen Martin
5ddcc38bee tegra: Enable USB keyboard
Enable USB keyboard for seaboard and ventana

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
2012-11-20 00:16:06 +01:00
Allen Martin
7992bfbf8d tegra: move TEGRA_DEVICE_SETTINGS to tegra-common-post.h
Move environment settings for stdin/stdout/stderr to
tegra-common-post.h and generate them automaticaly based on input
device selection.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
2012-11-20 00:16:05 +01:00
Jeroen Hofstee
c11ace6b7b boards: remove the no longer used CONFIG_EHCI_DCACHE
CONFIG_EHCI_DCACHE was removed by commit b8adb12
"USB: Drop cache flush bloat in EHCI-HCD". Remove the defines from
the boards configs as well.

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
cc: Marek Vasut <marex@denx.de>
cc: Stefan Roese <sr@denx.de>
cc: Tom Rini <trini@ti.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Thierry Reding <thierry.reding@avionic-design.de>
cc: Tom Warren <twarren@nvidia.com>
cc: Stephen Warren <swarren@nvidia.com>
cc: Stefano Babic <sbabic@denx.de>
2012-11-20 00:16:05 +01:00
Tom Rini
178d0cc1a4 Merge branch 'master' of git://git.denx.de/u-boot-video 2012-11-19 09:28:04 -07:00
Tom Rini
bb367b95f9 Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging 2012-11-19 09:27:18 -07:00
Stephen Warren
3786a942b5 tegra: use generic fs commands in BOOTCOMMAND
Modify tegra-common-post.h's BOOTCOMMAND definition to use the generic
filesystem command load rather than separate fatload and ext2load.
This removes the need to iterate over supported filesystem types in the
boot command.

This requires editing all board config headers to enable the new
commands. The now-unused commands are left enabled to assue backwards
compatibility with any user scripts. Boards (all from Avionic Design)
which define custom BOOTCOMMAND values are not affected.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
tegra generic fs cmds fixup
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:43 -07:00
Simon Glass
ef24c38a6f tegra: config: seaboard: Move tegra-common-post to correct place
The NAND defines ended up before this include file, but should be after
it, so it doesn't become a post-pre-NAND.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:42 -07:00
Simon Glass
faf32a0d3c tegra: Remove unnecessary CONFIG_SYS_NAND_BASE
Now that we are using the new CONFIG_SYS_NAND_SELF_INIT setup, we don't
need CONFIG_SYS_NAND_BASE. Punt it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:42 -07:00
Stephen Warren
7155dc97f6 ARM: tegra: TrimSlice: add support for USB1 port
TrimSlice's USB1 port has two purposes; it either acts as a device port
hosting Tegra's USB recovery protocol, or acts as a host port connected
to the internal USB->SATA bridge chip, which may in turn be connected to
an SSD or HDD. Add the appropriate device tree and board configuration
options to enable this port as a host port, and route the port to the
SATA bridge using the VBUS GPIO.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:41 -07:00
Mayuresh Kulkarni
4576c6e6f8 tegra: Enable display/lcd support on Seaboard
Enable the Seaboard's 16-bit LCD and use it as the console.

Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:40 -07:00
Simon Glass
ad16617f74 tegra: Align LCD frame buffer to section boundary
For tegra we want to enable the cache for the LCD. This is easier if
we can avoid using L2 page tages, so align the LCD to a section
boundary.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:39 -07:00
Simon Glass
9a8efc4604 lcd: Add support for flushing LCD fb from dcache after update
This provides an option for the LCD to flush the dcache after each update
(puts, scroll or clear).

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:38 -07:00
Simon Glass
676d319ef5 lcd: Add CONFIG_LCD_ALIGNMENT to select frame buffer alignment
The normal alignment is PAGE_SIZE, but if this is defined, we can support
other alignments.

The motivation for this change is to make the display section-aligned on
ARM so that we can easily turn off data caching for the frame buffer region
without resorting to level 2 page tables.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:38 -07:00
Wei Ni
87540de3af tegra: Add SOC support for display/lcd
Add support for the LCD peripheral at the Tegra2 SOC level. A separate
LCD driver will use this functionality to configure the display.

Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Mayuresh Kulkarni:
- changes to remove bitfields and clean up for submission

Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass:
- simplify code, move clock control into here, clean-up
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:37 -07:00
Simon Glass
e1ae0d1f71 tegra: Add support for PWM
The pulse width/frequency modulation peripheral supports generating
a repeating pulse. It is useful for controlling LCD brightness.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:36 -07:00
Simon Glass
899590816a pxa: Disable dcache on palmld, palmtc, zipitz2
These platforms don't include dcache support. Define CONFIG_SYS_DCACHE_OFF
so that functions don't try to call non-existent routines like
flush_dcache_range().

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:34 -07:00
Benoît Thébaudeau
39e8576164 mx5: Mark lowlevel_init board-specific code
The mx5 lowlevel_init.S contains board-specific code based on the reference
design. Let's keep it since it avoids creating new lowlevel_init files and it
may be used by many boards. But add a config to make it optional in order not to
cause issues on boards not following this part of the reference design.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matt Sealey <matt@genesi-usa.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-11-19 08:56:27 +01:00
Fabio Estevam
ec7503bb0e mx35pdk: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:02 +01:00
Fabio Estevam
562e6c62b6 mx31pdk: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:02 +01:00
Fabio Estevam
d941e6b63e mx25pdk: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:02 +01:00
Fabio Estevam
bf5c6fbbf7 mx51evk: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:01 +01:00
Fabio Estevam
072f26b1da mx6qsabre_common: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
2012-11-19 08:49:01 +01:00
Fabio Estevam
eb141bd36c mx6qsabrelite: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
2012-11-19 08:49:01 +01:00
Fabio Estevam
fbae0d108e mx53loco: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:01 +01:00
Fabio Estevam
2785694381 mx28evk: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:01 +01:00
Benoît Thébaudeau
961a762838 mx35pdk: Add support for OTG
Add support for the OTG port on the mx35pdk Personality board.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
2012-11-16 09:16:45 +01:00
Benoît Thébaudeau
9fa3d093d6 ehci-mxc: Make i.MX25 EHCI configurable
Use EHCI MXC configuration options for i.MX25.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matthias Weisser <weisserm@arcor.de>
2012-11-16 09:16:45 +01:00
Benoît Thébaudeau
31ac2d0c6a ehci-mxc: Make EHCI power/oc polarities configurable
Make EHCI power and overcurrent polarities configurable. If not set, these new
configurartions keep the default register values so that existing board files
do not have to be changed.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-16 09:16:45 +01:00
Benoît Thébaudeau
8eeb19be75 mx31: Move EHCI definitions to ehci-fsl.h
The EHCI definitions in i.MX31's imx-regs.h are MXC-generic, so move them to
ehci-fsl.h so that all MXC SoCs can use them.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-16 09:16:43 +01:00
Rajeshwari Shinde
7a5337732e EXYNOS5: Enable SPI booting.
This patch enables SPI Booting for EXYNOS5

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:21 +09:00
Hatim RV
3a8a70017d EXYNOS5: Enable SPI
This patch enables SPI driver for EXYNOS5.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Hatim Ali <hatim.rv@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:21 +09:00
Rajeshwari Shinde
363647143c SMDK5250: Enable Sound
This patch enables sound support for EXYNOS5

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Chander Kashyap <chander.kashyap@linaro.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:20 +09:00
Rajeshwari Shinde
511ed5fdd3 SOUND: SAMSUNG: Add I2S driver
This patch adds driver for I2S interface specific to samsung.

Signed-off-by: R. Chandrasekar <rcsekar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:20 +09:00
Piotr Wilczek
d984b9f89c exynos4: universal_C210: add display support
This patch add support for display on Universal C210 board.
Width of displyed logo must be not bigger than 480 pixel and
is limited by width of the screen.
Tizen logo size is 520x120 pixels and should be resized.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:20 +09:00
Piotr Wilczek
eed2974218 drivers: video: Add ld9040 video driver
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:19 +09:00
Piotr Wilczek
9e26d8a4a0 misc:max8998 Add LDO macros
Add LDO7 and LDO17 macros to max8998_pmic.h necessary to power on the LCD.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:19 +09:00
Piotr Wilczek
ff0fedd585 exynos4: universal_C210: use software SPI
This patch use software spi on Samsung Universal C210 board.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:19 +09:00
Rajeshwari Shinde
0d146a56f9 SMDK5250: Config: Enable MAX77686 pmic chip
This patch enables MAX77686 pmic chip for SMDK5250.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:19 +09:00
Rajeshwari Shinde
5889452403 PMIC: MAX77686: Add support for MAX77686
This patch adds driver and register definitions for PMIC chip
MAX77686.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:19 +09:00
Piotr Wilczek
11a447983f arm:exynos4:universal: Eliminated low level init
Low level initialisation is done by another bootloader

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:18 +09:00
Piotr Wilczek
b5598578f5 arm:exynos4:trats: Correct SDRAM configuration for trats
SDRAM setup alike to ORIGEN Dev board.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:18 +09:00
Chander Kashyap
061562c423 Exynos5250: Enable PXE Support
Add PXE support for the Exynos5250.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-11-15 21:08:18 +09:00
Jens Scharsig (BuS Elektronik)
d858c335bf M68K: eb_cpu5282: general update and enhanced board support
- update clock settings for higher perfomance
- change standard baud rate to 115200
- fix flash base address
- remove unused defines
- add I2C support
- switch form board dependent flash to cfi
- remove board dependent flash code
- use sdram bank 0 instead of bank 1 on boot
- enable on board frame buffer instead external
- remove fake mac address form config
- add watchdog support
- add status led support

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
[agust: fixed small style issues and build warning]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-11-14 12:16:50 +01:00
Łukasz Majewski
2988e8662b power:pmic: Rename CONFIG_DIALOG_PMIC defines to CONFIG_DIALOG_POWER
Rename CONFIG_DIALOG_PMIC to CONFIG_DIALOG_POWER

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:12 +01:00
Łukasz Majewski
be3b51aa4a power:pmic: Rename CONFIG_PMIC* defines to CONFIG_POWER
Rename all CONFIG_PMIC* defines to CONFIG_POWER*

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:12 +01:00
Łukasz Majewski
61365ffc2e arm:trats:pmic: Enable battery support at Samsung's TRATS board
Support for TRATS battery has been added. It is treated as a "normal"
power related device and thereof controlled by pmic/power subsystem.

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>
2012-11-14 11:21:11 +01:00
Łukasz Majewski
5a77358c4b arm:trats:pmic: Enable fuel-gauge (MAX17042) at Samsung's TRATS board
FG IC built into the MAX8997 device (compliant to MAX17042) is enabled
at TRATS.

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>
2012-11-14 11:21:11 +01:00
Łukasz Majewski
7dcda99d4f arm:trats:pmic: Enable MUIC (MAX8997) at Samsung's TRATS board
MUIC IC built into the MAX8997 device is enabled at TRATS.

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>
2012-11-14 11:21:11 +01:00
Łukasz Majewski
a52a7b1477 arm:trats:pmic: Default PMIC(MAX8997) initialization for Samsung's TRATS board
Default PMIC (MAX8997) initialization for 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>
2012-11-14 11:21:10 +01:00
Łukasz Majewski
bf995a9a28 pmic:max8997: Function for calculating LDO internal register value
Function for calculating LDO internal register value from passed micro
Volt.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:10 +01:00
Łukasz Majewski
b95aacd332 pmic:fuel-gauge: Support for MAX17042 fuel-gauge
Support for MAX17042 fuel-gauge (FG), which is built into the MAX8997
power management device.
Special file - fg_battery_cell_params.h with cells characteristics
added.

The FG device will work with redesigned PMIC framework.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:10 +01:00
Łukasz Majewski
294a97da34 pmic:muic: Support for MUIC built into MAX8997 device
Support for MUIC (Micro USB Integrated Circuit) built into the MAX8997
power management device.

The MUIC device will work with redesigned PMIC framework.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:10 +01:00
Łukasz Majewski
bd8479e8de pmic: Extend struct pmic to support battery and charger related operations
Now it is possible to provide specific function per PMIC/power
device instance.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-11-14 11:21:09 +01:00
Łukasz Majewski
9a1c4b2286 pmic:chrg: Common information about charger and battery (power_chrg.h)
New power_chrg.h file has been added to "bind" together common
information about charging battery available in the system.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:09 +01:00
Łukasz Majewski
c733681507 pmic: Extend PMIC framework to support multiple instances of PMIC devices
The PMIC framework has been extended to support multiple instances of
the variety of devices responsible for power management.
This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB
Interface Circuit).
Power related includes have been moved to ./include/power directory.
This is a first of a series of patches - in the future "pmic" will be
replaced with "power".

Two important issues:
1. The PMIC needs to be initialized just after malloc is configured
2. It uses list to hold information about available PMIC devices

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-11-14 11:21:09 +01:00
Łukasz Majewski
86879d7120 pmic:i2c: Add I2C sensor byte order (big/little) to PMIC framework
Since the pmic_reg_read is the u32 value, the order in which bytes
are placed to form u32 value is important.

Support for big and little sensor endianess is added.

Moreover calls to [leXX|beXX]_to_cpu have been added to support
little and big endian SoCs.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-11-14 11:21:07 +01:00
Gabe Black
d95f6ec733 fdt: Add option to default to most compatible conf in a fit image
When booting a fit image with multiple configurations, the user either has to
specify which configuration to use explicitly, or there has to be a default
defined which is chosen automatically. This change adds an option to change
that behavior so that a configuration can be selected explicitly, or the
configuration which has the device tree that claims to be compatible with the
earliest item in U-Boot's device tree.

In other words, if U-Boot claimed to be compatible with A, B, and then C, and
the configurations claimed to be compatible with A, D and B, D and D, E, the
first configuration, A, D, would be chosen. Both the first and second
configurations match, but the first one matches a more specific entry in
U-Boot's device tree. The order in the kernel's device tree is ignored.

Signed-off-by: Gabe Black <gabeblack@google.com>

Commit-Ready: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:14:57 -05:00
Sean Paul
202ff75375 fdt: Add polarity-aware gpio functions to fdtdec
Add get and set gpio functions to fdtdec that take into account the
polarity field in fdtdec_gpio_state.flags.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:14:57 -05:00
Che-Liang Chiou
aadef0a1bc fdt: Add fdtdec_get_uint64 to decode a 64-bit value from a property
It decodes a 64-bit value from a property that is at least 8 bytes long.

Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:14:57 -05:00
Gabe Black
79289c0b5f fdt: Add function to read boolean property
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Commit-Ready: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:14:57 -05:00
Gerald Van Baren
7cde397b21 fdt: Export fdtdec_lookup() and fix the name
The name of this function is not consistent, so fix it, and export
the function for external use.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:13:54 -05:00
Abhilash Kesavan
5921f6a292 fdt: Add function for decoding multiple gpios globally available
Samsung's SDHCI bindings require multiple gpios to be parsed and
configured at a time. Export the already available fdtdec_decode_gpios
for this purpose.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Commit-Ready: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:00:35 -05:00
Simon Glass
f20c461984 fdt: Add fdtdec_decode_region() to decode memory region
A memory region has a start and a size and is often specified in
a node by a 'reg' property. Add a function to decode this information
from the fdt.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:00:34 -05:00
Simon Glass
332ab0d54a fdt: Add function to get a config string from device tree
Add a function to look up a configuration string such as board name
and returns its value. We look in the "/config" node for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:00:34 -05:00
Abhilash Kesavan
09258f1e8b fdt: Add function to get config int from device tree
Add a function to look up a configuration item such as machine id
and return its value.

Note: The code has been taken as is from the Chromium u-boot development
tree and needs Simon Glass' sign-off.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-12 23:00:34 -05:00
Bo Shen
cfcd1c03e4 video: atmel: implement lcd_setcolreg function
implement the common api lcd_setcolreg in include/lcd.h

Signed-off-by: Bo Shen <voice.shen@atmel.com>
[agust: fixed commit log and gcc 4.6 -Wparentheses warnings]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-11-10 14:04:08 +01:00
Thomas Chou
db71964235 nios2: remove asm/status_led.h
The file has a wrong inline keyword of __led_toggle(), which causes
compilation error. And its content is defined in common status_led.h.
So define CONFIG_BOARD_SPECIFIC_LED in board config files and remove
this header file.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2012-11-10 19:45:58 +08:00
Thomas Chou
4f63bfb689 nios2: use builtin functions for control registers access
The commit 51926d5ee0
  COMMON: Use __stringify() instead of rest of implementations
forgot to update the wrctl funtion, and causes compilation error.

But there are builtin functions for control registers access in
nios2 comipiler. It is convenient to use them instead.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Cc: Marek Vasut <marex@denx.de>
2012-11-10 19:45:58 +08:00
Troy Kisky
5ea6d7c8fc mx6: use CONFIG_MX6 instead of CONFIG_MX6Q
Use CONFIG_MX6 when the particular processor
variant isn't important.

Reserve the use of CONFIG_MX6Q to
specifically test for quad cores variant.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-11-10 08:15:40 +01:00
Stefano Babic
3e4d27b06d Merge git://git.denx.de/u-boot 2012-11-10 08:05:54 +01:00
Michal Simek
5811830fae microblaze: Flush caches before enabling them
Flushing caches is necessary because of soft reset
which doesn't clear caches.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-11-07 17:11:14 +01:00
Vadim Bendebury
395166cffb lcd: Provide an API to access LCD parameters
Create a basic API to provide access to lcd parameters such as screen
size, and to position the cursor on the screen.

This matches up with the video API for the same purpose. Unfortunately
they are not yet combined.

Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-07 00:57:16 +01:00
Stefan Reinauer
f674f7cfc0 video: Provide an API to access video parameters
Create a basic API to provide access to video parameters such as screen
size, and to position the cursor on the screen. Also add a prototype
for video_display_bitmap() which was missing.

Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-11-06 22:57:32 +01:00
Tom Rini
1cc619be8b Merge branch 'master' of git://git.denx.de/u-boot-avr32 2012-11-05 09:46:45 -07:00
Tom Rini
6acc7c3cbc Merge branch 'master' of git://git.denx.de/u-boot-arm 2012-11-05 07:42:00 -07:00
Kim Phillips
ee820b5e5b lib/zlib: sparse fixes
define Z_NULL to (void *)0 include/u-boot/zlib.h to get rid of most of
the NULL pointer warnings.

inflate.c:942:1: warning: non-ANSI definition of function 'inflateEnd'
inflate.c:9:1: warning: non-ANSI definition of function 'inflateReset'
inflate.c:12:17: warning: Using plain integer as NULL pointer
inflate.c:12:42: warning: Using plain integer as NULL pointer
inflate.c:15:17: warning: Using plain integer as NULL pointer
inflate.c:21:19: warning: Using plain integer as NULL pointer
inflate.c:35:1: warning: non-ANSI definition of function 'inflateInit2_'
inflate.c:38:20: warning: Using plain integer as NULL pointer
inflate.c:41:17: warning: Using plain integer as NULL pointer
inflate.c:42:17: warning: Using plain integer as NULL pointer
inflate.c:50:18: warning: Using plain integer as NULL pointer
inflate.c:65:23: warning: Using plain integer as NULL pointer
inflate.c:69:21: warning: Using plain integer as NULL pointer
inflate.c:78:1: warning: non-ANSI definition of function 'inflateInit_'
inflate.c:86:1: warning: non-ANSI definition of function 'fixedtables'
inflate.c:108:26: warning: Using plain integer as NULL pointer
inflate.c:109:1: warning: non-ANSI definition of function 'updatewindow'
inflate.c:112:30: warning: Using plain integer as NULL pointer
inflate.c:339:1: warning: non-ANSI definition of function 'inflate'
inflate.c:349:17: warning: Using plain integer as NULL pointer
inflate.c:349:42: warning: Using plain integer as NULL pointer
inflate.c:350:27: warning: Using plain integer as NULL pointer
inflate.c:369:42: warning: Using plain integer as NULL pointer
inflate.c:376:32: warning: Using plain integer as NULL pointer
inflate.c:401:54: warning: Using plain integer as NULL pointer
inflate.c:419:32: warning: Using plain integer as NULL pointer
inflate.c:426:32: warning: Using plain integer as NULL pointer
inflate.c:433:32: warning: Using plain integer as NULL pointer
inflate.c:444:36: warning: Using plain integer as NULL pointer
inflate.c:449:37: warning: Using plain integer as NULL pointer
inflate.c:450:38: warning: Using plain integer as NULL pointer
inflate.c:457:40: warning: Using plain integer as NULL pointer
inflate.c:458:47: warning: Using plain integer as NULL pointer
inflate.c:480:40: warning: Using plain integer as NULL pointer
inflate.c:481:50: warning: Using plain integer as NULL pointer
inflate.c:491:37: warning: Using plain integer as NULL pointer
inflate.c:492:37: warning: Using plain integer as NULL pointer
inflate.c:501:40: warning: Using plain integer as NULL pointer
inflate.c:502:53: warning: Using plain integer as NULL pointer
inflate.c:512:37: warning: Using plain integer as NULL pointer
inflate.c:513:40: warning: Using plain integer as NULL pointer
inflate.c:525:32: warning: Using plain integer as NULL pointer
inflate.c:529:52: warning: Using plain integer as NULL pointer
inflate.c:543:54: warning: Using plain integer as NULL pointer
inflate.c:932:17: warning: Using plain integer as NULL pointer
inflate.c:932:42: warning: Using plain integer as NULL pointer
inflate.c:935:26: warning: Using plain integer as NULL pointer
inflate.c:940:19: warning: Using plain integer as NULL pointer
adler32.c:58:5: warning: non-ANSI definition of function 'adler32'
adler32.c:81:16: warning: Using plain integer as NULL pointer
zutil.c:53:9: warning: non-ANSI definition of function 'zcalloc'
zutil.c:64:9: warning: non-ANSI definition of function 'zcfree'
inffast.c:70:1: warning: non-ANSI definition of function 'inflate_fast'
inftrees.c:33:1: warning: non-ANSI definition of function 'inflate_table'

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-04 11:00:36 -07:00
Kim Phillips
0637059088 net/: sparse fixes
bootp.c:44:14: warning: symbol 'dhcp_state' was not declared. Should it be static?
bootp.c:45:15: warning: symbol 'dhcp_leasetime' was not declared. Should it be static?
bootp.c:46:10: warning: symbol 'NetDHCPServerIP' was not declared. Should it be static?
arp.c:30:17: warning: symbol 'NetArpWaitReplyIP' was not declared. Should it be static?
arp.c:37:16: warning: symbol 'NetArpTxPacket' was not declared. Should it be static?
arp.c:38:17: warning: symbol 'NetArpPacketBuf' was not declared. Should it be static?
atheros.c:33:19: warning: symbol 'AR8021_driver' was not declared. Should it be static?
net.c:183:7: warning: symbol 'PktBuf' was not declared. Should it be static?
net.c:159:21: warning: symbol 'net_state' was not declared. Should it be static?
ping.c:73:6: warning: symbol 'ping_start' was not declared. Should it be static?
ping.c:82:13: warning: symbol 'ping_receive' was not declared. Should it be static?
tftp.c:53:7: warning: symbol 'TftpRRQTimeoutMSecs' was not declared. Should it be static?
tftp.c:54:5: warning: symbol 'TftpRRQTimeoutCountMax' was not declared. Should it be static?
eth.c:125:19: warning: symbol 'eth_current' was not declared. Should it be static?

Note: in the ping.c fix, commit a36b12f95a
"net: Move PING out of net.c" mistakenly carried the ifdef CMD_PING
clause from when it was necessary to avoid warnings when it was embedded
in net.c.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-04 11:00:36 -07:00
Kim Phillips
2f220500a4 include/image.h: sparse fixes
include/image.h:378:1: warning: cast to restricted __be32
include/image.h:381:1: warning: cast to restricted __be32
include/image.h:382:1: warning: cast to restricted __be32
include/image.h:383:1: warning: cast to restricted __be32

fix by annotating image header integers big endian.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-04 11:00:35 -07:00
Kim Phillips
aa9e891c63 include/linux/stddef.h: avoid 'warning: preprocessor token offsetof redefined'
hack to avoid:

/opt/gcc-4.6.3-nolibc/powerpc-linux/bin/../lib/gcc/powerpc-linux/4.6.3/include/stddef.h:413:9: warning: preprocessor token offsetof redefined
u-boot/include/linux/stddef.h:20:9: this was the original definition

tried protecting with __KERNEL__, and #including compiler.h first.

Even tried include dir reordering to no avail:

 +++ b/config.mk
 @@ -194,7 +194,11 @@ OBJCFLAGS += --gap-fill=0xff
 gccincdir := $(shell $(CC) -print-file-name=include)

 CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS)                \
 -       -D__KERNEL__
 +       -D__KERNEL__  \
 +       -I $(gccincdir) \
 +       -nostdinc
 +
 +#      -isystem $(gccincdir) \

 # Enable garbage collection of un-used sections for SPL
 ifeq ($(CONFIG_SPL_BUILD),y)
 @@ -227,8 +231,7 @@ CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include
 endif

 CPPFLAGS += -I$(TOPDIR)/include
 -CPPFLAGS += -fno-builtin -ffreestanding -nostdinc      \
 -       -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
 +CPPFLAGS += -fno-builtin -ffreestanding -pipe $(PLATFORM_CPPFLAGS)

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-04 11:00:34 -07:00
Kim Phillips
25b26ec69f include/linux/unaligned/generic.h: fix warning: preprocessor token __force redefined
include/linux/unaligned/generic.h:5:9: warning: preprocessor token __force redefined
include/linux/compiler.h:10:10: this was the original definition

fixup __force definitions in compat.h code appears to be placed
there as a cover up from a code import from linux when u-boot didn't yet
have a compiler.h, introduced by commit
b1b4e89a0f "Add LZO decompressor support".

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-04 11:00:34 -07:00
Kim Phillips
0d4c1c91bb include/linux/compat.h: fix warning: preprocessor token {__iomem, __user} redefined
include/linux/compat.h:4:9: warning: preprocessor token __user redefined
include/linux/compiler.h:7:10: this was the original definition
include/linux/compat.h:5:9: warning: preprocessor token __iomem redefined
include/linux/compiler.h:12:10: this was the original definition

fixup __iomem, __user definitions in compat.h code appears to be placed
there as a cover up from a code import from linux when u-boot didn't yet
have a compiler.h, introduced by commit
932394ac43 "Rewrite of NAND code based on
what is in 2.6.12 Linux kernel".

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-11-04 11:00:34 -07:00
Kim Phillips
eef1cf2d5c include/linux/byteorder: import latest endian definitions from linux
u-boot's byteorder headers did not contain endianness attributions
for use with sparse, causing a lot of false positives.  Import the
kernel's latest definitions, and enable them by including compiler.h
and types.h.  They come with 'const' added for some swab functions, so
fix those up, too:

include/linux/byteorder/big_endian.h:46:2: warning: passing argument 1 of '__swab64p' discards 'const' qualifier from pointer target type [enabled by default]

Also, note: u-boot's historic __BYTE_ORDER definition has been
preserved (for the time being at least).

We also remove ad-hoc barrier() definitions, since we're including
compiler.h in files that hadn't in the past:

macb.c:54:0: warning: "barrier" redefined [enabled by default]

In addition, including compiler.h in byteorder changes the 'noinline'
definition to expand to __attribute__((noinline)).  This fixes
arch/powerpc/lib/bootm.c:

bootm.c:329:16: error: attribute '__attribute__': unknown attribute
bootm.c:329:16: error: expected ')' before '__attribute__'
bootm.c:329:25: error: expected identifier or '(' before ')' token

powerpc sparse builds yield:

include/common.h:356:22: error: marked inline, but without a definition

the unknown-reason inlining without a definition is considered obsolete
given it was part of the 2002 initial commit, and no arm version was
'fixed.'

also fixed:
ydirectenv.h:60:0: warning: "inline" redefined [enabled by default]

and:

Configuring for devconcenter - Board: intip, Options: DEVCONCENTER
make[1]: *** [4xx_ibm_ddr2_autocalib.o] Error 1
make: *** [arch/powerpc/cpu/ppc4xx/libppc4xx.o] Error 2
powerpc-fsl-linux-size: './u-boot': No such file
4xx_ibm_ddr2_autocalib.c: In function 'DQS_autocalibration':
include/asm/ppc4xx-sdram.h:1407:13: sorry, unimplemented: inlining failed in call to 'ppc4xx_ibm_ddr2_register_dump': function body not available
4xx_ibm_ddr2_autocalib.c:1243:32: sorry, unimplemented: called from here

and:

In file included from crc32.c:50:0:
crc32table.h:4:1: warning: implicit declaration of function '___constant_swab32' [-Wimplicit-function-declaration]
crc32table.h:4:1: error: initializer element is not constant
crc32table.h:4:1: error: (near initialization for 'crc32table_le[0]')

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
[trini: Remove '#endif' in include/common.h around setenv portion]
Signed-off-by: Tom Rini <trini@ti.com>
2012-11-04 11:00:34 -07:00
Stephen Warren
f9b55e2285 fs: rename fsload command to load
When the generic filesystem load command "fsload" was written, I felt
that "load" was too generic of a name for it, since many other similar
commands already existed. However, it turns out that there is already
an "fsload" command, so that name cannot be used. Rename the new
"fsload" to plain "load" to avoid the conflict. At least anyone who's
used a Basic interpreter should feel familiar with the name!

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-11-04 11:00:34 -07:00
Stephen Warren
3f83c87ee5 fs: fix number base behaviour change in fatload/ext*load
Commit 045fa1e "fs: add filesystem switch libary, implement ls and
fsload commands" unified the implementation of fatload and ext*load
with the new command fsload. However, this altered the interpretation
of command-line numbers from always being base-16, to requiring a "0x"
prefix for base-16 numbers. Enhance do_fsload() to allow commands to
specify which base to use.

Use base 0, thus requiring a "0x" prefix for the new fsload command.
This feels much cleaner than assuming base 16.

Use base 16 for the pre-existing fatload and ext*load to prevent a
change in behaviour.

Use base 16 exclusively for the loadaddr environment variable, since
that variable is interpreted in multiple places, so we don't want the
behaviour to change.

Update command help text to make it clear where numbers are assumed to
be hex, and where an explicit "0x" prefix is required.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2012-11-04 11:00:31 -07:00
Jens Scharsig (BuS Elektronik)
cc69cc0027 arm: atmel: cpux9k2: add missing cache configs
* add CONFIG_SYS_CACHELINE_SIZE to eb_cpux9k2 board config header
* dissable dcache (CONFIG_SYS_DCACHE_OFF) for eb_cpux9k2

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
2012-11-04 15:56:52 +01:00
Albert ARIBAUD
a42c87f9d8 Merge remote-tracking branch 'u-boot-ti/master' 2012-11-03 10:05:22 +01:00
Simon Glass
51bdad67cb x86: config: Enable AHCI support for coreboot
Enable AHCI driver for Intel SATA devices.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-02 15:20:43 -07:00
Marc Jones
766b16fe18 ahci: Perform SATA flush after disk write.
Writes in u-boot are so rare, and the logic to know when is
the last write and do a flush only there is sufficiently
difficult. Just do a flush after every write. This incurs,
usually, one extra flush when the rare writes do happen.

Signed-off-by: Marc Jones <marc.jones@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-02 15:20:43 -07:00
Gabe Black
19d1d41e84 ahci: Make the AHCI code find the capacity of disks > 128 GB properly
In the structure returned by the ATA identify device command, there are two
fields which describe the device capacity. One is a 32 bit data type which
reports the number of sectors as a 28 bit LBA, and the other is a 64 bit data
type which is for a 48 bit LBA. If the device doesn't support 48 bit LBAs,
the small value is the only value with the correct size. If it supports more,
if the number of sectors is small enough to fit into 28 bits, both fields
reflect the correct value. If it's too large, the smaller field has 28 bits of
1s, 0xfffffff, and the other field has the correct value.

The AHCI driver is implemented by attaching to the generic SCSI code and
translating on the fly between SCSI binary data structures and AHCI data
structures. It responds to requests to execute specific SCSI commands by
executing the equivalent AHCI commands and then crafting a response which
matches what a SCSI disk would send.

The AHCI driver now considers both fields and chooses the correct one when
implementing both the SCSI READ CAPACITY (10) and READ CAPACITY (16) commands.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-02 15:20:41 -07:00