Commit graph

3088 commits

Author SHA1 Message Date
Georges Savoundararadj
2e07c249a6 kconfig: arm: introduce symbol for ARM CPUs
This commit introduces a Kconfig symbol for each ARM CPU:
CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
for CPU_ARM1176 and CPU_V7.

For each target, the corresponding CPU is selected and the definition of
SYS_CPU in the corresponding Kconfig file is removed.

Also, it removes redundant "string" type in some Kconfig files.

Signed-off-by: Georges Savoundararadj <savoundg@gmail.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-29 09:02:09 -04:00
Andreas Bießmann
e76caa627b spl: move comment to the right place
Commit ae83d882f5 moved the fixed size mentioned
in the comment but missed the comment.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2014-10-27 17:54:13 -04:00
Ahmad Draidi
86f4695bd0 image: Fix Android boot image support
This patch makes the following changes:
- Set kernel entry point correctly
- Append bootargs from image to global bootargs instead
        of replacing them
- Return end address instead of size from android_image_get_end()
- Give correct parameter to genimg_get_format() in boot_get_ramdisk()
- Move ramdisk message printing from android_image_get_kernel() to
	android_image_get_ramdisk()

Signed-off-by: Ahmad Draidi <ar2000jp@gmail.com>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2014-10-27 17:54:12 -04:00
Masahiro Yamada
a3a4749df2 cmd_mem: call unmap_sysmem() after map_sysmem()
Actually, unmap_sysmem() does nothing.  Just in case.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2014-10-27 17:54:12 -04:00
Masahiro Yamada
616e2162a5 common: command: trivial coding style fixes
- Do not insert a whitespace between a function name and
   an open paranthesis
 - Fix comment style
 - Do not split an error message into multiple lines
   even if it exceeds 80 columns
 - Do not split "for" statement where it fits in 80 columns
 - Do not use assignment in if condition

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
2014-10-27 17:54:12 -04:00
Bin Meng
d641819cf8 common/cmd_io.c: Fix incorrect help for iod/iow
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2014-10-27 17:54:09 -04:00
Rob Herring
998194584e aboot: fix block addressing for don't care chunk type
CHUNK_TYPE_DONT_CARE should skip over the specified number of blocks, but
currently fails to increment the device block address. This results in
filesystem images getting written incorrectly. Add the missing block
address incrementing.

Cc: Steve Rae <srae@broadcom.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Steve Rae <srae@broadcom.com>
2014-10-27 17:54:09 -04:00
Guillaume GARDET
7d2b4e7729 spl: do not hang in spl_register_fat_device but return error value. It allows to use both CONFIG_SPL_FAT_SUPPORT and CONFIG_SPL_EXT_SUPPORT.
Do not hang in spl_register_fat_device but return an error value.
It allows to use both CONFIG_SPL_FAT_SUPPORT and CONFIG_SPL_EXT_SUPPORT.
If FAT load fails, then EXT load is tried.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Tom Rini <trini@ti.com>
2014-10-27 17:54:08 -04:00
Guillaume GARDET
592f922261 spl: Add EXT support to SPL
Add EXT filesystem support to SPL.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
[trini: Fix a warning and checkpatch problems]
Signed-off-by: Tom Rini <trini@ti.com>
2014-10-27 17:54:03 -04:00
Guillaume GARDET
205b4f33cf Rename some defines containing FAT in their name to be filesystem generic
Rename some defines containing FAT in their name to be filesystem generic:
MMCSD_MODE_FAT => MMCSD_MODE_FS
CONFIG_SPL_FAT_LOAD_ARGS_NAME => CONFIG_SPL_FS_LOAD_ARGS_NAME
CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME => CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION => CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Tom Rini <trini@ti.com>
2014-10-27 11:04:01 -04:00
Simon Glass
4fd074de03 usb: Use correct printf() format string for uintptr_t
Use the inttypes header file to provide this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-27 11:04:01 -04:00
Simon Glass
f36094733a scsi: Use correct printf() format string for uintptr_t
Use the inttypes header file to provide this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-27 11:04:01 -04:00
Valentin Longchamp
4bf3a56f2b Revert "common, env: Fix support for environment in i2c eeprom"
Since i2c_init_all always sets the bus back to CONFIG_SYS_SPD_BUS_NUM
for compatibility reasons, it means that any eeprom not located on this
CONFIG_SYS_SPD_BUS_NUM is not accessible with the eeprom commands, even
if you change the bus number with an i2c dev command before.

Furthermore i2c_init_all should disappear and is currently only called
from the early board initialisation sequences, it is not suited for
other usage.

This reverts commit 01a0c64762.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
2014-10-27 11:04:00 -04:00
Simon Glass
87b6398b46 cli: hush: Adjust 'run' command to run each line of the env var
The run command treats each argument an an environment variable. It gets the
value of each variable and executes it as a command. If an environment
variable contains a newline and the hush cli is used, it is supposed to
execute each line one after the other.

Normally a newline signals to hush to exit - this is used in normal command
line entry - after a command is entered we want to return to allow the user
to enter the next one. But environment variables obviously need to execute
to completion.

Add a special case for the execution of environment variables which
continues when a newline is seen, and add a few tests to check this
behaviour.

Note: it's not impossible that this may cause regressions in other areas.
I can't think of a case but with any change of behaviour with limited test
coverage there is always a risk. From what I can tell this behaviour has
been around since at least U-Boot 2011.03, although this pre-dates sandbox
and I have not tested it on real hardware.

Reported-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-27 11:03:33 -04:00
Tom Rini
5aa7bece10 Merge branch 'master' of git://git.denx.de/u-boot-ti 2014-10-27 09:05:43 -04:00
Tom Rini
84a6df09c7 Merge git://git.denx.de/u-boot-dm
Fix a trivial conflict over adding <dm.h>

Conflicts:
	arch/arm/cpu/armv7/omap3/board.c

Signed-off-by: Tom Rini <trini@ti.com>
2014-10-26 14:03:08 -04:00
Jeroen Hofstee
5b5ac64560 gpio: add protype for name_to_gpio
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 15:27:36 -04:00
Jeroen Hofstee
73063c0422 common/cmd_elf.c: add missing include
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
[trini: bootm.h must come after common.h]
Signed-off-by: Tom Rini <trini@ti.com>
2014-10-25 15:27:15 -04:00
Jeroen Hofstee
482f4691a3 common:console: add missing include
search_device is declared in iomux, but console only
had the definition. This prevents a warning.

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:27:37 -04:00
Tom Rini
73144dae0b modem.c: Switch to debug() from dbg found in common/console.c
Signed-off-by: Tom Rini <trini@ti.com>
2014-10-25 07:27:37 -04:00
Jeroen Hofstee
654f8d0f3d serial: make local functions static
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:02:02 -04:00
Jeroen Hofstee
718fecae4a image-fit: make local function static
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:02:01 -04:00
Jeroen Hofstee
45f08d359f env_nand: make local functions static
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:02:01 -04:00
Jeroen Hofstee
2588ba14db common: board_r: make local functions static
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:02:00 -04:00
Jeroen Hofstee
553d8c3a5a common: cmd_elf: make do_bootelf_exec static
do_bootelf_exec was a weak function without a prototype nor
and strong version. Just make it static.

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:02:00 -04:00
Jeroen Hofstee
002ad7b877 misc: use __weak
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-25 07:01:59 -04:00
Jeroen Hofstee
dd2a6cd0f7 common: board: use __weak
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-24 16:04:59 -04:00
Simon Glass
0757535a7e dm: Move the function for getting GPIO status into the uclass
This function can be more easily tested if it is in the uclass.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-23 19:29:52 -06:00
Felipe Balbi
41f1d40d92 common: Makefile: allow for spl builds with env_fat
If CONFIG_SPL_BUILD and CONFIG_ENV_IS_IN_FAT are
defined, u-boot spl will fail to build. Fix that.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-10-23 11:53:01 -04:00
Tom Rini
68e80fdda1 Merge git://git.denx.de/u-boot-dm 2014-10-22 13:51:45 -04:00
Simon Glass
84d6cbd302 dm: cros_ec: Add support for driver model
Add support for driver model if enabled. This involves minimal changes
to the code, mostly just plumbing around the edges.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-10-22 10:36:53 -06:00
Simon Glass
fbb099183e dm: Convert spi_flash_probe() and 'sf probe' to use driver model
We want the SPI flash probing feature to operate as a standard driver.
Add a driver for the basic probing feature used by most boards. This
will be activated by device_probe() as with any other driver.

The 'sf probe' command currently keeps track of the SPI slave that it
last used. This doesn't work with driver model, since some other driver
or system may have probed the device and have access to it too. On the
other hand, if we try to probe a device twice the second probe is a nop
with driver model.

Fix this by searching for the matching device, removing it, and then
probing it again. This should work as expected regardless of other device
activity.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-10-22 10:36:50 -06:00
Simon Glass
ff0960f9a0 sf: Tidy up public and private header files
Since spi_flash.h is supposed to be the public API for SPI flash, move
private things to sf_internal.h. Also tidy up a few comment nits.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-10-22 10:36:50 -06:00
Simon Glass
1157a161b0 dm: spi: Adjust cmd_spi to work with driver model
Driver model uses a different way to find the SPI bus and slave from the
numbered devices given on the command line. Adjust the code to suit.

We use a generic SPI device, and attach it to the SPI bus before performing
the transaction.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-10-22 10:36:47 -06:00
Simon Glass
843c9e8796 dm: Add spi.h header to a few files
Some files are using SPI functions but not explitly including the SPI
header file. Fix this, since driver model needs it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-10-22 10:36:47 -06:00
Simon Glass
ebe76a2df9 dm: Remove spi_init() from board_r.c when using driver model
Driver model does its own init, so we don't need this.

There is still a call in board_f.c but it is only enabled by CONFIG_HARD_SPI.
It is easy enough to disable that option when converting boards which use
it to driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2014-10-22 10:36:47 -06:00
Simon Glass
d7af6a4851 dm: spi: Add a uclass for SPI
Add a uclass which provides access to SPI buses and includes operations
required by SPI.

For a time driver model will need to co-exist with the legacy SPI interface
so some parts of the header file are changed depending on which is in use.
The exports are adjusted also since some functions are not available with
driver model.

Boards must define CONFIG_DM_SPI to use driver model for SPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
(Discussed some follow-up comments which will address in future add-ons)
2014-10-22 10:36:46 -06:00
Simon Glass
90268b878b x86: Support loading kernel setup from a FIT
Add a new setup@ section to the FIT which can be used to provide a setup
binary for booting Linux on x86. This makes it possible to boot x86 from
a FIT.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-22 09:03:06 -06:00
Simon Glass
5ba63dd4f9 sandbox: bootm: Don't fail the architecture check
Since sandbox is used for testing, it should be able to 'boot' an image
from any archhitecture. This allows us to test an image by loading it in
sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-22 09:03:06 -06:00
Tom Rini
a84c8107d9 Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2014-10-20 18:17:26 -04:00
Ruchika Gupta
c5de15cbc8 crypto/fsl: Add command for encapsulating/decapsulating blobs
Freescale's SEC block has built-in Blob Protocol which provides
a method for protecting user-defined data across system power
cycles. SEC block protects data in a data structure called a Blob,
which provides both confidentiality and integrity protection.

Encapsulating data as a blob
Each time that the Blob Protocol is used to protect data, a
different randomly generated key is used to encrypt the data.
This random key is itself encrypted using a key which is derived
from SoC's non volatile secret key and a 16 bit Key identifier.
The resulting encrypted key along with encrypted data is called a blob.
The non volatile secure key is available for use only during secure boot.

During decapsulation, the reverse process is performed to get back
the original data.

Commands added
--------------
    blob enc - encapsulating data as a cryptgraphic blob
    blob dec - decapsulating cryptgraphic blob to get the data

Commands Syntax
---------------
	blob enc src dst len km

	Encapsulate and create blob of data $len bytes long
	at address $src and store the result at address $dst.
	$km is the 16 byte key modifier is also required for
	generation/use as key for cryptographic operation. Key
	modifier should be 16 byte long.

	blob dec src dst len km

	Decapsulate the  blob of data at address $src and
	store result of $len byte at addr $dst.
	$km is the 16 byte key modifier is also required for
	generation/use as key for cryptographic operation. Key
	modifier should be 16 byte long.

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2014-10-16 14:20:40 -07:00
Simon Glass
0156444cf7 lcd: Fix build error with CONFIG_LCD_BMP_RLE8
Add a block to avoid a build error with the variable declaration.
Enable the option on sandbox to prevent an error being introduced in
future.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-16 09:58:24 +02:00
Valentin Longchamp
ae1a74ebe7 common/board_r: remove warning in initr_mem for 64-bit phys_size_t
Since on powerpc phys_size_t can be unsigned long long, this printout
line can result in a not nice compile warning.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Simon Glass <sjg@chromium.org>
2014-10-10 09:44:45 -04:00
Roger Quadros
76300c0d2d common: spl_sata: perform SCSI scan before getting device
At least on OMAP, init_sata() no longer performs scsi_scan()
so we must do it explicitly here.

Cc: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
2014-10-10 09:44:42 -04:00
York Sun
fef3e25fc3 common/board_r: Fix booting issue on T4240QDS
Commit 294b91a581 moved initr_malloc
earlier than initr_unlock_ram_in_cache. This causes issue on T4240.
It may be related to locked L1 d-cache and unlocked L2 cache. D-
cache could and should be unlock earlier for normal operation.

This patch moves initr_unlock_ram_in_cache before initr_malloc. It
has been verified on the following boards, in which only T4240QDS
suffered and has been since fixed: T4240QDS, T2080QDS, P5040DS,
P4080DS, MPC8572DS, MPC8536DS, MPC8641HPCN, B4860QDS.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Scott Wood <scottwood@freescale.com>
CC: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2014-10-10 09:44:41 -04:00
Ian Campbell
64a0c24726 pxe: Ensure we don't overflow bootargs
On a couple of platforms I've tripped over long PXE append lines overflowing
this array, due to having CONFIG_SYS_CBSIZE == 256. When doing preseeded Debian
installs it's pretty trivial to exceed that.

Since the symptom can be a silent hang or a crash add a check. Of course the
affected boards would also need an increased CBSIZE to actually work.

Note that due to the printing of the final bootargs string CONFIG_SYS_PBSIZE
also needs to be sufficiently large.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
[trini: Use %zd not %d in printf for all args]
Signed-off-by: Tom Rini <trini@ti.com>
2014-10-10 09:44:21 -04:00
Tom Rini
8a6b088aff Merge branch 'master' of git://git.denx.de/u-boot-usb 2014-10-06 15:49:50 -04:00
Tom Rini
04de09f89b Merge branch 'topic/arm/socfpga-20141006' of git://git.denx.de/u-boot-socfpga
Fix a trivial conflict in dw_mmc.c after talking with Marek.

Conflicts:
	drivers/mmc/dw_mmc.c

Signed-off-by: Tom Rini <trini@ti.com>
2014-10-06 15:17:13 -04:00
Charles Manning
832472a94d tools: socfpga: Add socfpga preloader signing to mkimage
Like many platforms, the Altera socfpga platform requires that the
preloader be "signed" in a certain way or the built-in boot ROM will
not boot the code.

This change automatically creates an appropriately signed preloader
from an SPL image.

The signed image includes a CRC which must, of course, be generated
with a CRC generator that the SoCFPGA boot ROM agrees with otherwise
the boot ROM will reject the image.

Unfortunately the CRC used in this boot ROM is not the same as the
Adler CRC in lib/crc32.c. Indeed the Adler code is not technically a
CRC but is more correctly described as a checksum.

Thus, the appropriate CRC generator is added to lib/ as crc32_alt.c.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>

V2: - Zap unused constant
    - Explicitly print an error message in case of error
    - Rework the hdr_checksum() function to take the *header directly
      instead of a plan buffer pointer
2014-10-06 17:38:17 +02:00
Hans de Goede
8a8a2257ec usb: kbd: Allow "usb reset" to continue when an usb kbd is used
Use the new force parameter to make the stdio_deregister succeed, replacing
stdin with a nulldev, and assume that the usb keyboard will come back after
the reset.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2014-10-06 14:50:43 +02:00