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Introduce USB Gadget config option. This allows to combine Makefile
entries for SPL_USBETH_SUPPORT and SPL_DFU_SUPPORT.
Signed-off-by: Stefan Agner <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
Tested-by: Ravi Babu <[email protected]>
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The DFU Kconfig menu entries should be part of the SPL
Kconfig file. Also avoid using the top level Makefile by
moving the config dependent build artifacts to the driver/
and driver/usb/gadget/ Makfiles.
With that, DFU can be built again in SPL if
CONFIG_SPL_DFU_SUPPORT is enabled.
Fixes: 6ad6102246d8 ("usb:gadget: Disallow DFU in SPL for now")
Signed-off-by: Stefan Agner <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
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Some devices (e.g. dra7xx) support loading to RAM using DFU without
having direct boot from RAM support. Make sure the linker list
does not contain BOOT_DEVICE_RAM if CONFIG_SPL_RAM_DEVICE is not
enabled.
Fixes: 98136b2f26fa ("spl: Convert spl_ram_load_image() to use linker list")
Signed-off-by: Stefan Agner <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
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This fixes the loop delay when using a hw watchdog.
In case a watchdog is used that accesses CPU registers,
the defined delay of 20us in a tight loop will cause a
huge delay in the actual timeout seen. This is caused
by the fact that udelay will inheritantly call WATCHDOG_RESET.
Together with the omap wdt implementation, the seen timeout increases up to
around 30s. This makes the loop very slow and causes long
delays when using the modem.
Instead, implement the 2 sec loop by using the timer interface to know
when to break out of the timeout loop. Watchdog kicking is taken care of
by getc().
Signed-off-by: Tomas Melin <[email protected]>
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Commit d97dc8a0 separated the non-command code into its own file
which caused variable sata_curr_device can not be set to a correct
value.
Before commit d97dc8a0, variable sata_curr_device can be set
correctly in sata_initialize().
After commit d97dc8a0, sata_initialize() is moved out to its own file.
Accordingly, variable sata_curr_device is removed from sata_initialize()
too. This caused sata_curr_device never gets a chance to be set properly
which prevent other commands from being executed.
This patch sets variable sata_curr_device properly.
Fixes: d97dc8a0 (dm: sata: Separate the non-command code into its
own file)
Signed-off-by: Tang Yuantian <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Make show_board_info() a weak function which allows for custom board
specific implementations thereof.
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Max Krummenacher <[email protected]>
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Drop CONFIG_CUSTOM_BOARDINFO as it is not Kconfig compliant and anyway
not really used anywhere plus the upcoming weak show_board_info()
approach seems much superior.
This reverts commit a9ad18c9d5fe2554753b0f9a52adfd5ebce61147.
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Max Krummenacher <[email protected]>
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Image header was checked twice.
Signed-off-by: Tomas Melin <[email protected]>
Acked-by: Lokesh Vutla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add check for FDT_MAGIC, otherwise also legacy images will be loaded as
a FIT. With this check in place, the loader works correct both
with legacy and FIT images.
Signed-off-by: Tomas Melin <[email protected]>
Acked-by: Lokesh Vutla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The current code assumes that the devices are ordered corresponding to
their alias value. But (for example) video1 can come before video0 in the
device tree.
Correct this, by always looking for device 0 first. After that we can fall
back to finding the first available device.
Signed-off-by: Simon Glass <[email protected]>
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Fix a few code style nits in stdio_get_by_name().
Signed-off-by: Simon Glass <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
Conflicts:
arch/arm/Kconfig
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While we move some config macros to Kconfig, kconfig header is needed
to avoid compiling error if not already included.
Signed-off-by: York Sun <[email protected]>
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Commit ec6617c3 includes autoconf.h in image-fit.c, causing conflict
for board odroid-xu3 which overwrites CONFIG_SYS_BOARD in header
file. Move the include higher and use linux/kconfig.h instead of
generated/autoconf.h.
Signed-off-by: York Sun <[email protected]>
CC: Alison Wang <[email protected]>
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To support loading a 32-bit OS, the execution state will change from
AArch64 to AArch32 when jumping to kernel.
The architecture information will be got through checking FIT image,
then U-Boot will load 32-bit OS or 64-bit OS automatically.
Signed-off-by: Ebony Zhu <[email protected]>
Signed-off-by: Alison Wang <[email protected]>
Signed-off-by: Chenhui Zhao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Remove the need to explicitly add SHA/RSA pairings. Invalid SHA/RSA
pairings will still fail on verify operations when the hash length is
longer than the key length.
Follow the same naming scheme "checksum,crytpo" without explicitly
defining the string.
Indirectly adds support for "sha1,rsa4096" signing/verification.
Signed-off-by: Andrew Duda <[email protected]>
Signed-off-by: aduda <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Cut down on the repetition of algorithm information by defining separate
checksum and crypto structs. image_sig_algos are now simply pairs of
unique checksum and crypto algos.
Signed-off-by: Andrew Duda <[email protected]>
Signed-off-by: aduda <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Padding verification was done against static SHA/RSA pair arrays which
take up a lot of static memory, are mostly 0xff, and cannot be reused
for additional SHA/RSA pairings. The padding can be easily computed
according to PKCS#1v2.1 as:
EM = 0x00 || 0x01 || PS || 0x00 || T
where PS is (emLen - tLen - 3) octets of 0xff and T is DER encoding
of the hash.
Store DER prefix in checksum_algo and create rsa_verify_padding
function to handle verification of a message for any SHA/RSA pairing.
Signed-off-by: Andrew Duda <[email protected]>
Signed-off-by: aduda <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Support was already implemented, but not hooked up. This fixes several
fails in the test cases.
Signed-off-by: Stefan Brüns <[email protected]>
Acked-by: Stephen Warren <[email protected]>
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Signed-off-by: Sam Protsenko <[email protected]>
[trini: Fix sniper and kc1 migration]
Signed-off-by: Tom Rini <[email protected]>
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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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