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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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Adds a new COMPAT string exynos5-hsi2c for high speed i2c controller
available on exynos5 SoCs from Samsung.
Signed-off-by: Naveen Krishna Chatradhi <[email protected]>
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Extend the tpm library with support for single authorized (AUTH1) commands
as specified in the TCG Main Specification 1.2. (The internally used helper
functions are implemented in a way that they could also be used for double
authorized commands if someone needs it.)
Provide enums with the return codes from the TCG Main specification.
For now only a single OIAP session is supported.
OIAP authorized version of the commands TPM_LoadKey2 and TPM_GetPubKey are
provided. Both features are available using the 'tpm' command, too.
Authorized commands are enabled with CONFIG_TPM_AUTH_SESSIONS. (Note that
this also requires CONFIG_SHA1 to be enabled.)
Signed-off-by: Reinhard Pfau <[email protected]>
Signed-off-by: Dirk Eibach <[email protected]>
Acked-by: Che-Liang Chiou <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and
serial.
Conflicts:
arch/arm/dts/exynos5250.dtsi
Signed-off-by: Tom Rini <[email protected]>
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Tegra30 and Tegra114 are compatible except PLL parameters.
Tested on Tegra30 Cardhu, and Tegra114 Dalmore
platforms. All works well.
Signed-off-by: Jim Lin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Interfaces exposed by error.h seems not to be used in rsa-sig.c, remove it.
This also fixes an compile error on OS X:
---8<---
u-boot/lib/rsa/rsa-sign.c:23:19: error: error.h: No such file or directory
--->8---
Signed-off-by: Andreas Bießmann <[email protected]>
Acked-by: Jeroen Hofstee <[email protected]>
Tested-by: Lubomir Popov <[email protected]>
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Add a function to find regions in device tree given a list of nodes to
include and properties to exclude.
See the header file for full documentation.
Signed-off-by: Simon Glass <[email protected]>
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RSA provides a public key encryption facility which is ideal for image
signing and verification.
Images are signed using a private key by mkimage. Then at run-time, the
images are verified using a private key.
This implementation uses openssl for the host part (mkimage). To avoid
bringing large libraries into the U-Boot binary, the RSA public key
is encoded using a simple numeric representation in the device tree.
Signed-off-by: Simon Glass <[email protected]>
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Add a library which supports tracing of execution using built-in gcc
features and a microsecond timer. This can be used to record a list of
function which are executed, along with a timestamp for each. Later
this information can be sent to the host for processing.
Signed-off-by: Simon Glass <[email protected]>
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Move bootstage's numbering printing code into a generic place so that it can
be used by tracing also.
Signed-off-by: Simon Glass <[email protected]>
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This patch adds the driver for keyboard that's controlled by ChromeOS EC.
Signed-off-by: Randall Spangler <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Vincent Palatin <[email protected]>
Signed-off-by: Hung-ying Tyan <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This patch adds the cros_ec driver that implements the protocol for
communicating with Google's ChromeOS embedded controller.
Signed-off-by: Bernie Thompson <[email protected]>
Signed-off-by: Bill Richardson <[email protected]>
Signed-off-by: Che-Liang Chiou <[email protected]>
Signed-off-by: Doug Anderson <[email protected]>
Signed-off-by: Gabe Black <[email protected]>
Signed-off-by: Hung-ying Tyan <[email protected]>
Signed-off-by: Louis Yung-Chieh Lo <[email protected]>
Signed-off-by: Randall Spangler <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Vincent Palatin <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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Add required compatible information for s5p serial driver
Signed-off-by: Abhilash Kesavan <[email protected]>
Signed-off-by: Rajeshwari Shinde <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Move the common makefile line shared by the SPL and non-SPL to the public area,
so that we can avoid excessive SPL symbols. Some of them will be used by the
SPL later.
This patch is on top of the patch "common/Makefile: Add new symbol
CONFIG_SPL_ENV_SUPPORT for environment in SPL".
Signed-off-by: Ying Zhang <[email protected]>
Acked-by: Tom Rini <[email protected]>
Acked-by: Tom Rini <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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Conflicts:
spl/Makefile
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Add required compatible information for DWMMC driver.
Signed-off-by: Vivek Gautam <[email protected]>
Signed-off-by: Amar <[email protected]>
Acked-by: Jaehoon Chung <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add support for Infineon's new SLB 9645 TT 1.2 I2C TPMs,
which supports clockstretching, combined reads and a bus speed of
up to 400khz. The device also has a new device id.
This is based on the kernel patch provided by Infineon :
https://gerrit.chromium.org/gerrit/42332
Signed-off-by: Vincent Palatin <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Luigi Semenzato <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Vincent Palatin <[email protected]>
Tested-by: Tom Wai-Hong Tam <[email protected]>
Tested-by: Vincent Palatin <[email protected]>
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This patch is essentially an update of u-boot MTD subsystem to
the state of Linux-3.7.1 with exclusion of some bits:
- the update is concentrated on NAND, no onenand or CFI/NOR/SPI
flashes interfaces are updated EXCEPT for API changes.
- new large NAND chips support is there, though some updates
have got in Linux-3.8.-rc1, (which will follow on top of this patch).
To produce this update I used tag v3.7.1 of linux-stable repository.
The update was made using application of relevant patches,
with changes relevant to U-Boot-only stuff sticked together
to keep bisectability. Then all changes were grouped together
to this patch.
Signed-off-by: Sergey Lapin <[email protected]>
[[email protected]: some eccstrength and build fixes]
Signed-off-by: Scott Wood <[email protected]>
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Conflicts:
common/cmd_fpga.c
drivers/usb/host/ohci-at91.c
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Iterating through subnodes with libfdt is a little painful to write as we
need something like this:
for (depth = 0, count = 0,
offset = fdt_next_node(fdt, parent_offset, &depth);
(offset >= 0) && (depth > 0);
offset = fdt_next_node(fdt, offset, &depth)) {
if (depth == 1) {
/* code body */
}
}
Using fdt_next_subnode() we can instead write this, which is shorter and
easier to get right:
for (offset = fdt_first_subnode(fdt, parent_offset);
offset >= 0;
offset = fdt_next_subnode(fdt, offset)) {
/* code body */
}
Also, it doesn't require two levels of indentation for the loop body.
Signed-off-by: Simon Glass <[email protected]>
(Cherry-picked from dtc commit 4e76ec79)
Acked-by: Gerald Van Baren <[email protected]>
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This function is useful outside libfdt, so export it.
Ref: DTC commit b7aa300e
Signed-off-by: Simon Glass <[email protected]>
Acked-by: David Gibson <[email protected]>
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If the environment contains an entry like "=value" "\0" we should throw
an error when parsing the environment. Otherwise, U-Boot will enter in
an infinite loop.
Signed-off-by: Lucian Cojocar <[email protected]>
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This patch adds the bitrev library from the linux kernel. This is a simple
algorithm that uses an 8 bit look-up table to reverse the bits in data types of
8, 16, or 32 bit widths. The docg4 nand flash driver uses it.
[port from linux kernel v3.9 commit 7ee32a6d30d1c8a3b7a07a6269da8f0a08662927]
[originally added: v2.6.20 by commit a5cfc1ec58a07074dacb6aa8c79eff864c966d12]
Signed-off-by: Mike Dunn <[email protected]>
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Delete all occurrences of hang() and provide a generic function.
Signed-off-by: Andreas Bießmann <[email protected]>
Acked-by: Albert ARIBAUD <[email protected]>
[trini: Modify check around puts() in hang.c slightly]
Signed-off-by: Tom Rini <[email protected]>
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When CONFIG_REGEX is enabled, the new option "-e" becomes available
which causes regular expression matches to be used. This allows for
example things like these:
- print all MAC addresses:
=> env grep -e eth.*addr
eth1addr=00:10:ec:80:c5:15
ethaddr=00:10:ec:00:c5:15
- print all variables that have at least 2 colons in their value:
=> env grep -v -e :.*:
addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off
panic=1
eth1addr=00:10:ec:80:c5:15
ethaddr=00:10:ec:00:c5:15
ver=U-Boot 2013.04-rc1-00289-g497746b-dirty (Mar 22 2013 - 12:50:25)
etc.
Signed-off-by: Wolfgang Denk <[email protected]>
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Downloaded from http://slre.sourceforge.net/
and adapted for U-Boot environment.
Used to implement regex operations on environment variables.
Code size is ~ 3.5 KiB on PPC.
To enable this code, define the CONFIG_REGEX option in your board
config file.
Note: There are more recent versions of the SLRE library available at
http://slre.googlecode.com ; unfortunately, the new code has a heavily
reorked API which makes it less usable for our purposes:
- the return code is strings, which are more difficult to process
- we don't get any information any more which sub-string of the data
was matched by the given regex
- it is much more cumbersome to work with arbitrary expressions, where
for example the number of substrings for capturing are not known at
compile time
Also, there does not seem to be any real changes or improvements of
the functionality.
Because of this, we deliberately stick with the older code.
Note 2: the test code (built when SLRE_TEST is defined) was modified
to allow for more extensive testing; now we can test the regexp
matching on all lines on a text file (instead of the whole data in the
file as a single block).
Signed-off-by: Wolfgang Denk <[email protected]>
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Also drop hstrstr_r() which is not needed any more.
The new code is way more flexible.
Signed-off-by: Wolfgang Denk <[email protected]>
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The output of "env grep" is unsorted, and printing is done by a
private implementation to parse the hash table. We have all the
needed code in place in hexport_r() alsready, so let's use this
instead. Here we prepare the code for this, without any functional
changes yet.
Signed-off-by: Wolfgang Denk <[email protected]>
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If we have no FDT, don't attempt to read from it. This allows sandbox to
run without an FDT if required.
Signed-off-by: Simon Glass <[email protected]>
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Add generic board support for sandbox. and remove the old board init code.
Select CONFIG_SYS_GENERIC_BOARD for sandbox now that this is supported.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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When crc32 is handled by the hash library, it requires the data to be in
big-endian format, since it reads it byte-wise. Thus at present the 'crc32'
command reports incorrect data. For example, previously we might see:
Peach # crc32 40000000 100
CRC32 for 40000000 ... 400000ff ==> 0d968558
but instead with the hash library we see:
Peach # crc32 40000000 100
CRC32 for 40000000 ... 400000ff ==> 5885960d
Correct this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Vadim Bendebury <[email protected]>
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TPM command library implements a subset of TPM commands defined in TCG
Main Specification 1.2 that are useful for implementing secure boot.
More TPM commands could be added out of necessity.
You may exercise these commands through the 'tpm' command. However, the
raw TPM commands are too primitive for writing secure boot in command
interpreter scripts; so the 'tpm' command also provides helper functions
to make scripting easier.
For example, to define a counter in TPM non-volatile storage and
initialize it to zero:
$ tpm init
$ tpm startup TPM_ST_CLEAR
$ tpm nv_define d 0x1001 0x1
$ tpm nv_write d 0x1001 0
And then increment the counter by one:
$ tpm nv_read d 0x1001 i
$ setexpr.l i $i + 1
$ tpm nv_write d 0x1001 $i
Signed-off-by: Che-Liang Chiou <[email protected]>
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Add a driver for the I2C TPM from Infineon.
Signed-off-by: Che-Liang Chiou <[email protected]>
Signed-off-by: Rong Chang <[email protected]>
Signed-off-by: Tom Wai-Hong Tam <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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The kernel states:
---8<---
The OMAP3 GPMC hardware BCH engine computes remainder polynomials, it does not
provide automatic error location and correction: this step is implemented using
the BCH library.
--->8---
And we do so in u-boot.
This implementation uses the same layout for BCH8 but it is fix. The current
provided layout does only work with 64 Byte OOB.
Signed-off-by: Andreas Bießmann <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Ilya Yanok <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Mansoor Ahamed <[email protected]>
Cc: Thomas Weber <[email protected]>
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Conflicts:
drivers/spi/tegra20_sflash.c
include/fdtdec.h
lib/fdtdec.c
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Add required compatible information for FIMD.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add required compatible information for FIMD.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add "nvidia,tegra114-spi" to represent t114 SPI controller hardware.
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Enable device tree control of SPI flash, and use this to implement
memory-mapped SPI flash, which is supported on Intel chips.
Signed-off-by: Simon Glass <[email protected]>
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It is common to have a "reg = <address size>" property in the FDT.
Add a function to handle this, similar to the existing
fdtdec_get_addr();
Signed-off-by: Simon Glass <[email protected]>
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Albert's rework of the linker scripts conflicted with Simon's making
everyone use __bss_end. We also had a minor conflict over
README.scrapyard being added to in mainline and enhanced in
u-boot-arm/master with proper formatting.
Conflicts:
arch/arm/cpu/ixp/u-boot.lds
arch/arm/cpu/u-boot.lds
arch/arm/lib/Makefile
board/actux1/u-boot.lds
board/actux2/u-boot.lds
board/actux3/u-boot.lds
board/dvlhost/u-boot.lds
board/freescale/mx31ads/u-boot.lds
doc/README.scrapyard
include/configs/tegra-common.h
Build tested for all of ARM and run-time tested on am335x_evm.
Signed-off-by: Tom Rini <[email protected]>
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This library supports calling a list of functions one after the
other.
It is intended that we move to a more powerful initcall implementation
as proposed by Graeme Russ <[email protected]>. For now, this allows
us to do the basics.
Signed-off-by: Simon Glass <[email protected]>
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Tegra30 SD/MMC controller differs enough from Tegra20 that it
needs its own entry in the compat_names/compat_id tables and in
the Tegra MMC driver.
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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tegra_mmc_init() now parses the DT info for bus width, WP/CD GPIOs, etc.
Tested on Seaboard, fully functional.
Tamonten boards (medcom-wide, plutux, and tec) use a different/new
dtsi file w/common settings.
Signed-off-by: Tom Warren <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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