| Commit message (Collapse) | Author | Age | Lines |
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Autoboot timeout defined by CONFIG_BOOTDELAY will not be accurate if
CONFIG_USB_KEYBOARD and CONFIG_SYS_USB_EVENT_POLL are defined in
configuration file and when tstc() function for checking key pressed
takes longer time than 10 ms (e.g., 50 ms) to finish.
Signed-off-by: Jim Lin <jilin@nvidia.com>
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Using the __weak annotation can make the code cleaner.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
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The execution order of the bootm subcommands is fixed.
Although here is a sanity check in the state machine
which should prevent running the subcommands in wrong
order but it does not catch all possible errors.
It is possible to run any subcommand without running
'bootm start' first which leads to unexpected behaviour.
For example, running 'bootm loados' without 'bootm start'
causes a hang:
U-Boot> bootm loados
XIP Invalid Image ... OK
OK
Add a sanity check to 'do_bootm_subcommand' in order
to ensure that no subcommands can be executed before
'bootm start'.
After the patch running of any subcommand without running
'bootm start' will cause an error like this:
U-Boot> bootm loados
Trying to execute a command out of order
bootm - boot application image from memory
Usage:
bootm [addr [arg ...]]
- boot application image stored in memory
...
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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The ideal of having a frame buffer when there isn't a display is not
that useful. Change the bdinfo command to expect this only when we
have an lcd or video display.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Move these fields into arch_global_data and tidy up.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Address tlb_size in this patch as well]
Signed-off-by: Tom Rini <trini@ti.com>
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Commit fb6a9aab7ae78c (LCD: display 32bpp decompressed bitmap image)
broke the check that allowed U-Boot to display 8 bpp BMPs on a 16
bpp LCD screen, effectively turning this feature off.
Restore this feature by changing the check back to the same meaning
it originally had.
To avoid future confusion, the check has also been rephrased to make
its meaning clear.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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This patch adds FDT support to sound init in CMD.
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>
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Some boards want to report more than just memory size. For example, it
might be useful to display the memory type (DDR2, DDR3) or manufacturer.
Add a weak function to support this requirement, accessed through a new
'meminfo' command.
Any example of the DRAM: output is below, just for illustration:
SMDK5250 # meminfo
DRAM: 2 GiB Elpida DDR3 @ 800MHz
Signed-off-by: Simon Glass <sjg@chromium.org>
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CONFIG_NEEDS_MANUAL_RELOC
To make bootm sub-command feature working on archs with CONFIG_NEEDS_MANUAL_RELOC,
the name pointers in the sub-command table need to be relocated.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
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Since U-Boot runs from coreboot on x86, the Coreboot version is an
important part of the boot state. This version information is
available in the coreboot tables, so print it when the 'version'
command is used.
Signed-off-by: Simon Glass <sjg@chromium.org>
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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
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When the cursor position gets to the end of the LCD console we normally
scroll by one line. This adds an option to increase that value.
Console scrolling is often slow, and if a large amount of output is
being sent, increasing this option to 10 or so will speed things up
considerably.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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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>
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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>
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This patch adds command to test audio playback.
sound init - Initialises the audio subsystem (i2s and wm8994 codec)
sound play - Plays predefined the audio data when specified length
and frequency.
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>
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When a USB card reader is empty, it will return "Not Ready - medium not
present" as Key Code Qualifier. In that situation, it's useless waiting
for the full timeout since the result won't change until the user
inserts a card.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
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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>
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The current logic reads the port status just once after usb_hub_power_on and
expects the portstatus and portchange to report the connection status
immediately and correctly.
Few pen drives are not able to report both of them immediately ie. those pens
report the connection change but not the connected state after the first read.
This opportunity once lost is gone for ever because the u-boot, unlike linux or
any other OS, works in polling mode.
This patch modifies the logic to read the port status continuously until the
portstatus and portchange both report a connection change as well as a connected
state or no connection change and no connection. This logic is placed in a
timeout of 10 sec. At the end of it, the pen drive would have either reported a
ONE or a ZERO in bit 1 of portstatus as well as portchange.
It enhances the set of pen drives which can eventually be detected by u-boot
Note: This 10 second timeout is based purely on several experiments done with
the broken pen drives
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
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Make setexpr accept a 2 parameter variant that will simply load a value
into a variable. This is useful for loading a value from memory.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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It is useful to have a basic SPI flash test, which tests that the SPI chip,
the SPI bus and the driver are behaving.
This test erases part of the flash, writes data and reads it back as a
sanity check that all is well.
Use CONFIG_SF_TEST to enable it.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Output a progress update only at most 10 times per second, to avoid
saturating (and waiting on) the console. Make the summary line
to fit on a single line. Make sure that cursor sits at the end of
each update line instead of the beginning.
Sample output:
SF: Detected W25Q32 with page size 4 KiB, total 4 MiB
Update SPI
1331200 bytes written, 2863104 bytes skipped in 21.912s, speed 199728 B/s
time: 21.919 seconds, 21919 ticks
Skipping verify
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: James Miller <jamesmiller@chromium.org>
Signed-off-by: Taylor Hutt <thutt@chromium.org>
[trini: Drop 'const' from bytes_per_second()]
Signed-off-by: Tom Rini <trini@ti.com>
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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>
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Implement a way to delete more than one variable at a time.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Now that we have support for permissions, add a way to override them.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Add support for read-only, write-once, and change-default.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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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>
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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>
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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>
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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>
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Remove the hard-coded console handler and use a callback instead
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Remove the hard-coded loadaddr handler and use a callback instead
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Remove the hard-coded baudrate handler and use a callback instead
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Remove the hard-coded bootfile handler and use a callback instead
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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The callbacks can be bound, but are otherwise invisible. Add a command
to show what callbacks are available.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
!!! fix callback command
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Add support for per-variable callbacks to the "hashtable" functions.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
!!!fix comment in callback
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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>
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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>
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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>
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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>
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New command - "gpt" is supported. It restores the GPT partition table.
It looks into the given environment variable for partitions definition.
It can be enabled at target configuration file with CONFIG_CMD_GPT.
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>
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Do not compile in FDT related code, when it is not supported.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Stefano Babic <sbabic@denx.de>
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Add a simple command to stress-test a TPM (Trusted Platform Module).
Signed-off-by: Luigi Semenzato <semenzato@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
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The CONFIG_SYS_CONSOLE_INFO_QUIET option should suppress the console
information, but allow boards to display it later if required. Adjust
the code to support this.
This is used to avoid printing the information while the LCD display
is not ready, since it only becomes ready when stdio init is complete.
Signed-off-by: Simon Glass <sjg@chromium.org>
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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>
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