09 Jan, 2014
1 commit
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Add an implementation of the CRC8 algorithm. This is required by the TPM
emulation, but is probably useful to U-Boot in general.Signed-off-by: Simon Glass
Signed-off-by: Simon Glass
Reviewed-by: Simon Glass
13 Dec, 2013
1 commit
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Commit 8dfafdde88eb ("Introduce common timer functions") created a
common definition of usec_to_tick() which had a couple problems:static unsigned long long usec_to_tick(unsigned long usec)
{
uint64_t tick = usec * get_tbclk();That likely overflows.
usec *= get_tbclk();
That was an attempt to fix it by performing the multiply after the
promotion of usec to 64-bit, but was applied to the wrong variable,
which was never used.This patch fixes these issues. A user-visible symptom of the problem was
the e.g. "dhcp zImage" using an ASIX USB Ethernet dongle would print:Waiting for Ethernet connection... unable to connect.
... with no delay before "unable to connect". There are likely other
symptoms.Signed-off-by: Stephen Warren
Acked-by: Rob Herring
25 Nov, 2013
2 commits
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Signed-off-by: Masahiro Yamada
22 Nov, 2013
1 commit
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There are a few wwrnings in this file when building for sandbox. Addresses
coming from the device tree need to be treated as ulong as elsewhere in
U-Boot and we must use map_sysmem() to convert to a pointer when needed.Signed-off-by: Simon Glass
Signed-off-by: Simon Glass
Reviewed-by: Hung-ying Tyan
18 Nov, 2013
1 commit
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Signed-off-by: Masahiro Yamada
11 Nov, 2013
1 commit
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Commit 8dfafdde88eb3e71d5569846396ae67a91017232 introduced
new gcc warnings on MIPS64:time.c: In function 'tick_to_time':
time.c:59:2: warning: comparison of distinct pointer types lacks a cast [enabled by default]
time.c:59:2: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]
In file included from time.c:10:0:
./u-boot-mips/include/div64.h:22:17: note: expected 'uint64_t *' but argument is of type 'long long unsigned int *'
time.c: In function 'usec_to_tick':
time.c:76:2: warning: comparison of distinct pointer types lacks a cast [enabled by default]
time.c:76:2: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]
In file included from time.c:10:0:
./u-boot-mips/include/div64.h:22:17: note: expected 'uint64_t *' but argument is of type 'long long unsigned int *'Signed-off-by: Daniel Schwierzeck
09 Nov, 2013
2 commits
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A weak annotation is needed in order to prevent link errors when
get_ticks is overridden. This fixes sandbox build.Signed-off-by: Rob Herring
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The env export command doesn't export the first variable of the list
since commit 5a31ea04c9ee5544fbb70ad7597ea4b294840eab
"env grep" - reimplement command using hexport_r()Signed-off-by: Pierre Aubert
05 Nov, 2013
2 commits
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Many platforms duplicate pretty much the same timer code yet they all have
a 32-bit freerunning counter register. Create a common implementation that
minimally requires 2 or 3 defines to add timer support:CONFIG_SYS_TIMER_RATE - Clock rate of the timer counter
CONFIG_SYS_TIMER_COUNTER - Address of 32-bit counter
CONFIG_SYS_TIMER_COUNTS_DOWN - Define if counter counts downAll functions are weak or ifdef'ed so they can still be overriden by any
platform.Signed-off-by: Rob Herring
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According to the README, CONFIG_SYS_HZ must be 1000 and most platforms
follow that. In preparation to remove CONFIG_SYS_HZ from all these
platforms, provide a common definition. The platforms which use a value
other than 1000 will get build warning now. These configs are:include/configs/M5271EVB.h:#define CONFIG_SYS_HZ 1000000
include/configs/balloon3.h:#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */
include/configs/idmr.h:#define CONFIG_SYS_HZ (50000000 / 64)
include/configs/mini2440.h:#define CONFIG_SYS_HZ 1562500
include/configs/mx1ads.h:#define CONFIG_SYS_HZ 3686400
include/configs/omap3_zoom2.h:#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PTV))
include/configs/omap730p2.h:#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))
include/configs/palmld.h:#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */
include/configs/palmtc.h:#define CONFIG_SYS_HZ 3686400 /* Timer @ 3686400 Hz */
include/configs/rsk7203.h:#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
include/configs/rsk7264.h:#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
include/configs/rsk7269.h:#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
include/configs/scb9328.h:#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
include/configs/versatile.h:#define CONFIG_SYS_HZ (1000000 / 256)
include/configs/zipitz2.h:#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */Signed-off-by: Rob Herring
01 Nov, 2013
1 commit
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Signed-off-by: Masahiro Yamada
21 Oct, 2013
1 commit
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Adding required compatible string for xHCI host controller
as well as USB 3.0 PHY to enable dt support for usb 3.0 on
exynos5.Signed-off-by: Vivek Gautam
Cc: Julius Werner
Cc: Simon Glass
Cc: Minkyu Kang
Cc: Dan Murphy
Cc: Marek Vasut
15 Oct, 2013
2 commits
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Signed-off-by: Wolfgang Denk
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Signed-off-by: Wolfgang Denk
20 Sep, 2013
1 commit
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Fix various misspellings of things like "environment", "kernel",
"default" and "volatile", and throw in a couple grammar fixes.Signed-off-by: Robert P. J. Day
04 Sep, 2013
3 commits
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This checks the size of the output buffer and fails if it was going to
overflow the buffer during lzo decompression.Signed-off-by: Kees Cook
Acked-by: Simon Glass -
The output buffer size must be correctly passed to the lzma decoder or
there is a risk of overflowing memory during decompression. Switching
to the LZMA_FINISH_END mode means nothing is left in an unknown state
once the buffer becomes full.Signed-off-by: Kees Cook
Acked-by: Simon Glass -
The output buffer size must not be reset by the gzip decoder or there
is a risk of overflowing memory during decompression.Signed-off-by: Kees Cook
Acked-by: Simon Glass
10 Aug, 2013
1 commit
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Signed-off-by: Roger Meier
Acked-by: Wolfgang Denk
24 Jul, 2013
5 commits
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The sandburst-specific i2c drivers have been deleted, conflict was just
over the SPDX conversion.Conflicts:
board/sandburst/common/ppc440gx_i2c.c
board/sandburst/common/ppc440gx_i2c.hSigned-off-by: Tom Rini
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Signed-off-by: Wolfgang Denk
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Signed-off-by: Wolfgang Denk
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Signed-off-by: Wolfgang Denk
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Signed-off-by: Wolfgang Denk
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini
23 Jul, 2013
1 commit
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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
17 Jul, 2013
1 commit
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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
Signed-off-by: Dirk Eibach
Acked-by: Che-Liang Chiou
Signed-off-by: Andy Fleming
12 Jul, 2013
2 commits
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Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and
serial.Conflicts:
arch/arm/dts/exynos5250.dtsiSigned-off-by: Tom Rini
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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
Signed-off-by: Tom Warren
03 Jul, 2013
1 commit
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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:---88---
Signed-off-by: Andreas Bießmann
Acked-by: Jeroen Hofstee
Tested-by: Lubomir Popov
26 Jun, 2013
6 commits
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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
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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
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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
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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
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This patch adds the driver for keyboard that's controlled by ChromeOS EC.
Signed-off-by: Randall Spangler
Signed-off-by: Simon Glass
Signed-off-by: Vincent Palatin
Signed-off-by: Hung-ying Tyan
Acked-by: Simon Glass -
This patch adds the cros_ec driver that implements the protocol for
communicating with Google's ChromeOS embedded controller.Signed-off-by: Bernie Thompson
Signed-off-by: Bill Richardson
Signed-off-by: Che-Liang Chiou
Signed-off-by: Doug Anderson
Signed-off-by: Gabe Black
Signed-off-by: Hung-ying Tyan
Signed-off-by: Louis Yung-Chieh Lo
Signed-off-by: Randall Spangler
Signed-off-by: Sean Paul
Signed-off-by: Simon Glass
Signed-off-by: Vincent Palatin
Acked-by: Simon Glass
Tested-by: Simon Glass
24 Jun, 2013
1 commit
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Add required compatible information for s5p serial driver
Signed-off-by: Abhilash Kesavan
Signed-off-by: Rajeshwari Shinde
Signed-off-by: Minkyu Kang
22 Jun, 2013
1 commit
21 Jun, 2013
1 commit
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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
Acked-by: Tom Rini
Acked-by: Tom Rini
Signed-off-by: Andy Fleming
19 Jun, 2013
1 commit
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Conflicts:
spl/Makefile