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Coverity complains that this can overflow. If we later increase the size
of one of the strings in the table, it could happen.
Adjust the code to protect against this.
Signed-off-by: Simon Glass <[email protected]>
Reported-by: Coverity (CID: 150964)
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board_usb_init() can failed and error should be handled properly.
Signed-off-by: Michal Simek <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
Conflicts:
common/Kconfig
configs/dms-ba16_defconfig
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- Add DEFAULT_FDT_FILE kconfig entry
- Move CONFIG_DEFAULT_FDT_FILE from include/configs to defconfigs
Cc: Tom Rini <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Michael Trimarchi <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_STDIO_DEREGISTER
This option should never be enabled in SPL, so use
CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER) when checking the option.
Signed-off-by: Simon Glass <[email protected]>
[trini: Re-sync]
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_INFO_QUIET
Signed-off-by: Simon Glass <[email protected]>
[trini: Make this default n, re-run the migration]
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_ENV_OVERWRITE
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_IS_IN_ENV
CONFIG_CONSOLE_MUX
Signed-off-by: Simon Glass <[email protected]>
[trini: Re-order, re-migrate]
Signed-off-by: Tom Rini <[email protected]>
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Move these option to Kconfig and tidy up existing uses.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Move these option to Kconfig and tidy up existing uses.
The Power PC boards don't have a suitable common element: the common header
files don't appear to line up with the Kconfig files as far as I can tell.
This results in a lot of defconfig changes.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
[trini: Re-migrate, update common/console.c logic]
Signed-off-by: Tom Rini <[email protected]>
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Hardware: CM-FX6 Module from Compulab
This patch fixes unwanted watchdog resets while the user enters
a command at the U-Boot prompt.
As found on the CM-FX6 board from Compulab, when having enabled the
watchdog, a missing WATCHDOG_RESET call in common/console.c causes
this and alike boards to reset when the watchdog's timeout has
elapsed while waiting at the U-Boot prompt.
Despite the user could press several keys within the watchdog
timeout limit, the while loop in cli_readline.c, line 261, does only
call WATCHDOG_RESET if first == 1, which gets set to 0 in the 1st
loop iteration. This leads to a watchdog timeout no matter if the
user presses keys or not.
Although, this affects other boards as well as it touches
common/console.c, the macro WATCHDOG_RESET expands to {} if watchdog
support isn't configured. Hence, there's no harm caused and no need to
surround it by #ifdef in this case.
* Symptom:
U-Boot resets after watchdog times out when in commandline prompt
and watchdog is enabled.
* Reasoning:
When U-Boot shows the commandline prompt, the following function
call stack is executed while waiting for a keypress:
common/main.c:
main_loop => common/cli.c: cli_loop() =>
common/cli_hush.c:
parse_file_outer => parse_stream_outer =>
parse_stream => b_getch(i) =>
i->get(i) => file_get =>
get_user_input => cmdedit_read_input =>
uboot_cli_readline =>
common/cli_readline.c:
cli_readline => cli_readline_into_buffer =>
cread_line => getcmd_getch (== getc) =>
common/console.c:
fgetc => console_tstc
common/console.c:
(with CONFIG_CONSOLE_MUX is set)
- in console_tstc line 181:
If dev->tstc(dev) returns 0, the global tstcdev variable doesn't get
set. This is the case if no character is in the serial buffer.
- in fgetc(int file), line 297:
Program flow keeps looping because tstcdev does not get set.
Therefore WATCHDOG_RESET is not called, as mx_serial_tstc from
drivers/serial/serial_mxc.c does not call it.
* Solution:
Add WATCHDOG_RESET into the loop of console_tstc.
Note: Macro expands to {} if not configured, so no #ifdef is needed.
* Comment:
Signed-off-by: Christian Storm <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Andreas J. Reichel <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Move SYS_OS_BASE to Kconfig and cleanup existing
uses.
Signed-off-by: Heiko Schocher <[email protected]>
[trini: Also migrate a4m2k]
Signed-off-by: Tom Rini <[email protected]>
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Move SPL_OS_BOOT to Kconfig and cleanup existing
uses.
Signed-off-by: Heiko Schocher <[email protected]>
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The signature for this macro has changed. Bring in the upstream version and
adjust U-Boot's usages to suit.
Signed-off-by: Simon Glass <[email protected]>
Update to drivers/power/pmic/palmas.c:
Signed-off-by: Keerthy <[email protected]>
Change-Id: I6cc9021339bfe686f9df21d61a1095ca2b3776e8
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These have now landed upstream. The naming is different and in one case the
function signature has changed. Update the code to match.
This applies the following upstream commits by
Thierry Reding <[email protected]> :
604e61e fdt: Add functions to retrieve strings
8702bd1 fdt: Add a function to get the index of a string
2218387 fdt: Add a function to count strings
Signed-off-by: Simon Glass <[email protected]>
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Sometimes devicetree nodes and or properties are added out of the u-boot
console, maybe through some script or manual interaction.
The devicetree as loaded or embedded is quite small, so the devicetree
has to be resized to take up those new nodes/properties.
In original the devicetree was only extended by effective
4 * add_mem_rsv.
With this commit we can add an argument to the "fdt resize" command,
which takes the extrasize to be added.
Signed-off-by: Hannes Schmelzer <[email protected]>
Signed-off-by: Hannes Schmelzer <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Create a Kconfig entry for DISPLAY_BOARDINFO and make it be the default
in certain architectures. Migrate all config files.
Signed-off-by: Lokesh Vutla <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Create a Kconfig entry for DISPLAY_CPUINFO and make it be the default
in certain architectures. Migrate all config files.
Signed-off-by: Lokesh Vutla <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This is already called earlier, from fdtdec_setup(), so drop this unnecessary
call from the init sequence.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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At present all video devices are probed on start-up. It would be better to
probe a device only when it is needed. This can happen if it is referenced
in the stdout environment variable, for example.
Add support for this by searching for a suitable device when needed, probing
it, and finding the stdio device it creates.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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By default saveenv option is not supported for SPL. This patch
enable the support for save environment variable for SPL build.
Enable save environment support in SPL after setenv. By default
the saveenv option is not provided in SPL, but some boards need
this support in 'Falcon' boot, where SPL need to boot from
different images based on environment variable set by OS. For
example OS may set "reboot_image" environment variable to
"recovery" inorder to boot recovery image by SPL. The SPL read
"reboot_image" and act accordingly and change the reboot_image
to default mode using setenv and save the environemnt.
Signed-off-by: Ravi Babu <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
change in v1:
- dropped SUPPORT, use CONFIG_SPL_SAVEENV
- updates the comments in mmc_private.h
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When CONFIG_SILENT_CONSOLE is defined and the default environment has
silent=1 it is not possible for a user to make the console un-silent if
the environment is not available when console_init_f() is called (for
example because the environment is in SPI).
Add a new helper function console_update_silent() and call it from both
console_init_f() and console_init_r().
Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Fix various misspellings of:
* deprecated
* partition
* preceding,preceded
* preparation
* its versus it's
* export
* existing
* scenario
* redundant
* remaining
* value
* architecture
Signed-off-by: Robert P. J. Day <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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There is no need for this to be in the BSS region. By moving it we can delay
use of BSS in SPL. This is useful for machines where the BSS region is not
in writeable space. On 64-bit x86, SPL runs from SPI flash and it is easier
to eliminate BSS use than link SPL to run with BSS at a particular
cache-as-RAM (CAR) address.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Upda the SPL FIT code to use the spl_image parameter.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Update the fat loader to avoid using the spl_image global variable.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Update the ext loader to avoid using the spl_image global variable.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Rather than having a global variable, pass the spl_image as a parameter.
This avoids BSS use, and makes it clearer what the function is actually
doing.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code. Update existing users.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code. We need two variants - one for BOOT_DEVICE_CPGMAC and one for
BOOT_DEVICE_USBETH.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code. Also set up the sunxi function.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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All the other SPL loaders are in this directory, so move the SPI one in
there too.
There are two board-specific SPI loaders (fsl and sunxi). These remain in
the drivers/mtd/spi directory, since they do not contain generic code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
[trini: Include updating the DFU case]
Signed-off-by: Tom Rini <[email protected]>
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Add a linker list macro which can be used to declare an SPL image loader.
Update spl_load_image() to search available loaders for the correct one.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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At present some spl_xxx_load_image() functions take a parameter and some
don't. Of those that do, most take an integer but one takes a string.
Convert this parameter into a struct so that we can pass all functions the
same thing. This will allow us to use a common function signature.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Move this option to Kconfig and tidy up existing uses. Also add a function
comment to the header file.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Instead of using the global spl_image variable, pass the required struct in
as an argument.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Instead of using the global spl_image variable, pass the required struct in
as an argument.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Rather than act on the global variable, pass the required struct in as a
parameter.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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