This is preparation to support menu-driven UEFI BootOrder
variable updated by KEY_PLUS, KEY_MINUS and KEY_SPACE.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This converts the following to Kconfig:
CONFIG_SYS_I2C_EEPROM_CCID
CONFIG_SYS_I2C_EEPROM_NXID
CONFIG_SYS_EEPROM_BUS_NUM
Signed-off-by: Tom Rini <trini@konsulko.com>
bootstage_mark() and bootstate_error() are not recording any name and in
report it is showing as id=<value>. That's not useful and it is better to
show function name which calls it.
That's why use macros with passing __func__ as recorded name for bootstage.
Origin report looks like this:
ZynqMP> bootstage report
Timer summary in microseconds (10 records):
Mark Elapsed Stage
0 0 reset
2,482,383 2,482,383 board_init_f
4,278,821 1,796,438 board_init_r
4,825,331 546,510 id=64
4,858,409 33,078 id=65
4,862,382 3,973 main_loop
4,921,713 59,331 usb_start
9,345,345 4,423,632 id=175
When this patch is applied.
ZynqMP> bootstage report
Timer summary in microseconds (31 records):
Mark Elapsed Stage
0 0 reset
2,465,624 2,465,624 board_init_f
4,278,628 1,813,004 board_init_r
4,825,139 546,511 eth_common_init
4,858,228 33,089 eth_initialize
4,862,201 3,973 main_loop
4,921,530 59,329 usb_start
8,885,334 3,963,804 cli_loop
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
During early boot phase GD_FLG_ENV_READY is not set but env_get() may work
when env is ready in restricted mode. Do not fail with error message
"WARNING: Calling __hwconfig without a buffer and before environment is ready"
when env is already working by checking for ENV_VALID flag.
Signed-off-by: Pali Rohár <pali@kernel.org>
At present there is a confusing array of functions that handle the
device tree fix-ups needed for booting an OS. We should be able to switch
to using events to clean this up.
As a first step, create a new event type and call it from the standard
place.
Note that this event uses the ofnode interface only, since this can
support live tree which is more efficient when making lots of updates.
Signed-off-by: Simon Glass <sjg@chromium.org>
A large number of files include <flash.h> as it used to be how various
SPI flash related functions were found, or for other reasons entirely.
In order to migrate some further CONFIG symbols to Kconfig we need to
not include flash.h in cases where we don't have a NOR flash of some
sort enabled. Furthermore, in cases where we are in common code and it
doesn't make sense to try and further refactor the code itself in to new
files we need to guard this inclusion.
Signed-off-by: Tom Rini <trini@konsulko.com>
Since commit 2a73606668 ("serial: Rename SERIAL_SUPPORT to SERIAL")
SPL_SERIAL_SUPPORT is named SPL_SERIAL. So let's update the comment to
point to the correct Kconfig option in the comment of VPL_SERIAL.
Fixes: 747093dd40 ("vpl: Add Kconfig options for VPL")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When attempting to load images from multiple MMC devices in sequence,
spl_mmc_load() chooses the wrong device from the second attempt onwards.
The reason is that MMC initialization is only done on its first call and
spl_mmc_load() will then continue using this same device for all future
calls.
Fix this by checking the devnum of the "cached" device struct against
the one which is requested. If they match, use the cached one but if
they do not match, initialize the new device.
This fixes specifying multiple MMC devices in the SPL's boot order to
fall back when U-Boot Proper is corrupted or missing on the first
attempted MMC device.
Fixes: e1eb6ada4e ("spl: Make image loader infrastructure more universal")
Signed-off-by: Harald Seiler <hws@denx.de>
start of test for fdt command
-----BEGIN PGP SIGNATURE-----
iQFFBAABCgAvFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAmLgRtERHHNqZ0BjaHJv
bWl1bS5vcmcACgkQfxc6PpAIreYXFwgAlALOMj3bwwsIAXNa5j/hPb3j/ecIqXgn
ocyxN+U5eSb2Ju5Jc9QmSeUMnGrii9+PW9j0JApdHrbUgBI2Sx+zwqMTIfA+BS05
4xXZgk5jOT+we2489FjgFcplv+dIuVlsB/Zo6zTbZyjkobfilYsZEGYHJ/CYNaIH
n7EmZeby1cXL7DMCxT39d3hD43XSX8cqQ1IIiF9DgtHQYs2Ff8dFcbWArSdgLX3o
Eob2Qj/GjScg87zjZcsgZajWJMHUfMeD5ZiKN2fR0T/wOdO1WtzFoF2Mt8KZcW1j
BD1shgBCMSSl5EgRG1BQZw4Sa92W2IBlbJ9tfIh8qnWOzEBzOs/M6w==
=lsO4
-----END PGP SIGNATURE-----
Merge tag 'dm-pull-26jul22' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm.git
minor dm- and fdt-related fixes
start of test for fdt command
The CONFIG_SPL_MAX_SIZE could be 0x27000 for i.MX8MM when SPL_TEXT_BASE
set to 0x7E1000.
The DDR firmware max uses 96KB, there is a 4KB padding header before
SPL_TEXT_BASE, so the SPL MAX SIZE is `256KB - 96KB - 4KB`.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Add a basic test of the 'fdt addr' command, to kick things off.
This includes a new convenience function to run a command from a printf()
string.
Signed-off-by: Simon Glass <sjg@chromium.org>
Convert taken FPGA image "compatible" string to a binary compatible
flag and pass it to an FPGA driver.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Tested-by: Ricardo Salveti <ricardo@foundries.io>
Tested-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Link: https://lore.kernel.org/r/20220722141614.297383-9-oleksandr.suvorov@foundries.io
Signed-off-by: Michal Simek <michal.simek@amd.com>
These flags may be used to check whether an FPGA driver is able to
load a particular FPGA bitstream image.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Tested-by: Ricardo Salveti <ricardo@foundries.io>
Tested-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Link: https://lore.kernel.org/r/20220722141614.297383-7-oleksandr.suvorov@foundries.io
Signed-off-by: Michal Simek <michal.simek@amd.com>
Do not use 0 as address for memory because of the special meaning for
pointers (null pointer). Change the spl bss start address to the second
page.
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Link: https://lore.kernel.org/r/20220714134733.7487-1-stefan.herbrechtsmeier-oss@weidmueller.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
The ISW_ENTRY_ADDR symbol was used for OMAP devices in place of
SPL_TEXT_BASE. Keystone2 HS devices were not using it right either.
Remove ISW_ENTRY_ADDR and use SPL_TEXT_BASE directly.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
SPL on mvebu loads proper U-Boot from custom Marvell kwbimage format and
therefore support for other binary formats is not required to be present in
SPL. Boot source of proper U-Boot is defined by compile time options and
therefore it is not required to enable all possible and unused peripherals
in SPL by default.
This change decrease size of SPL binaries.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Some consoles use CSI 200~ and CSI 201~ to bracket inserts. This leads
U-Boot to misinterpret the inserted string. Ignore these escape sequences.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
On probe, the SPI NOR core will put a flash in 8D mode if it
supports it. But Linux as of now expects to get the flash in
1S mode. Handing the flash to Linux in Octal DTR mode means
the kernel will fail to detect the flash.
This commit adds an option to soft reset the flash after
spl_spi_load_image() so that the flash can be reset to 1S mode
and subsequent spi-nor probe in Linux does not fail, since
spl_spi_load_image() performs spi_flash_probe() the remove is
added after completion loading images in spi_flash_probe() itself.
Tested on J721E EVM with 5.10 Linux kernel.
Linux spi-nor probe without the fix:
root@j7-evm:~# dmesg | grep spi-nor
[ 4.928023] spi-nor spi0.0: unrecognized JEDEC id bytes: ff ff ff ff ff ff
[ 4.934938] spi-nor: probe of spi0.0 failed with error -2
Linux spi-nor probe with the fix:
root@j7-evm:~# dmesg | grep spi-nor
[ 4.904484] spi-nor spi0.0: mt35xu512aba (65536 Kbytes)
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
board_usb_init() should receive the controller_index as its
first parameter instead of having it hardcoded as 0.
All in-tree users have CONFIG_SPL_SDP_USB_DEV as 0, so this error
should not affect any board.
Fix it by passing controller_index as the parameter of board_usb_init().
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Peng Fan <peng.fan@nxp.com>
Add support to load legacy image with payload compressed. This redirects
the boot flow for all legacy images. If the payload is not compressed, the
actual behavior will remain unchanged.
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
If the payload is compressed, SPL_COPY_PAYLOAD_ONLY should always be set
since the payload will not be directly read to its load address. The
payload will first be read to a temporary buffer, and then be decompressed
to its load address, without image header.
If the payload is not compressed, and SPL_COPY_PAYLOAD_ONLY is set, image
header should be skipped on loading. Otherwise image header should also be
read to its load address.
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
This patch removes the dependency to SPL_NAND_DRIVERS for SPL_NAND_BASE to
allow minimal spl nand driver to use nand base for probing NAND chips.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Introduce define for connection timeout, named HUB_DEBOUNCE_TIMEOUT
as in linux kernel drivers/usb/core/hub.c
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
For now the driver does not probe if usbkbd was not present in stdin.
This presents two issues, we can not probe the driver before setting stdin
and we can not use this driver in other manner than stdin console.
This patch fixes this by adding an else statement. It simply probes the
driver without console management in the case "usbkbd" is not in stdin.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
In case the MALLOC_F_ADDR is set to non-zero value, the early malloc area is
not going to be placed just below stack top, but elsewhere. Do not reserve
MALLOC_F bytes in this case, as that wastes stack space and may even cause
insufficient stack space in SPL.
This functionality is particularly useful on i.MX8M, where the insufficient
stack space can be triggered.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Thomas Chou <thomas@wytron.com.tw>
Cc: Tom Rini <trini@konsulko.com>
Tighten up symbol dependencies in a number of places. Ensure that a SPL
specific option has at least a direct dependency on SPL. In places
where it's clear that we depend on something more specific, use that
dependency instead. This means in a very small number of places we can
drop redundant dependencies.
Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
The AST2600 bootrom has a max size of 64KB. This can be overridden if the
system is running the SPL from SPI NOR and not using secure boot.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Currently the SPI flash to load from is defined through the compile
time config CONFIG_SF_DEFAULT_BUS and CONFIG_SF_DEFAULT_CS, this
prevents the loading of binaries from different SPI flash using the
same build.E.g. supporting QSPI flash boot and OSPI flash boot
on J721E platform is not possible due to this limitation.
This commit adds lookup functions spl_spi_boot_bus()
and spl_spi_boot_cs for identifying the flash device based on the
selected boot device, when not overridden the lookup functions are
weakly defined in common/spl/spl_spi.c.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Now that we have consistently named symbols to enable USB host or gadget
controller support in SPL or full U-Boot, we do not need to
unconditionally build USB files nor depend on non-SPL symbols to know
when to build these common files.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tighten up symbol dependencies in a number of places. Ensure that a VPL
specific option has at least a direct dependency on VPL. In places
where it's clear that we depend on something more specific, use that
dependency instead.
Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tighten up symbol dependencies in a number of places. Ensure that a TPL
specific option has at least a direct dependency on TPL. In places
where it's clear that we depend on something more specific, use that
dependency instead.
Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
We want to keep all of the default values for SPL_LDSCRIPT in the same
place both for overall clarity as well as not polluting unrelated config
files.
Signed-off-by: Tom Rini <trini@konsulko.com>
The i.MX8M boards use partially specified binman images which have an
SPL entry without a U-Boot entry. This would normally cause an error due
to the 'u_boot_any' binman symbols declared by BINMAN_UBOOT_SYMBOLS
requiring a U-Boot-like entry in the same image as the SPL.
However, a problem in the ARMv8 __image_copy_start symbol definition
effectively disables binman from attempting to write any symbols at all,
so everything appears to work fine until runtime. A future patch fixes
the issue in the linker scripts, which lets binman fill in the symbols,
which would result in the build error described above.
Explicitly disable the 'u_boot_any' symbols for i.MX8M boards. They are
already effectively unusable, and they are incompatible with the boards'
current binman image descriptions.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Binman lets us declare symbols in SPL/TPL that refer to other entries in
the same binman image as them. These symbols are filled in with the
correct values while binman assembles the images, but this is done
in-memory only. Symbols marked as optional can be filled with
BINMAN_SYM_MISSING as an error value if their referred entry is missing.
However, the unmodified SPL/TPL binaries are still available on disk,
and can be used by people. For these files, nothing ensures that the
symbols are set to this error value, and they will be considered valid
when they are not.
Empirically, all symbols show up as zero in a sandbox_vpl build when we
run e.g. tpl/u-boot-tpl directly. On the other hand, zero is a perfectly
fine value for a binman-written symbol, so we cannot say the symbols
have wrong values based on that.
Declare a magic symbol that binman always fills in with a fixed value.
Check this value as an indicator that symbols were filled in correctly.
Return the error value for all symbols when this magic symbol has the
wrong value.
For binman tests, we need to make room for the new symbol in the mocked
SPL/TPL data by extending them by four bytes. This messes up some test
image layouts. Fix the affected values, and check the magic symbol
wherever it makes sense.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
The SPL code declares binman symbols for U-Boot phases depending on
CONFIG_IS_ENABLED(BINMAN_UBOOT_SYMBOLS). This config exists for SPL and
TPL, also add a version for VPL.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Enabling CONFIG_BINMAN makes binman run after a build to package any
images specified in the device-tree. It also enables a mechanism for
SPL/TPL to declare and use special linker symbols that refer to other
entries in the same binman image. A similar feature that gets this info
from the device-tree exists for U-Boot proper, but it is gated behind a
CONFIG_BINMAN_FDT unlike the symbols.
Confusingly, CONFIG_SPL/TPL_BINMAN_SYMBOLS also exist. These configs
don't actually enable/disable the symbols mechanism as one would expect,
but declare some symbols for U-Boot using this mechanism.
Reuse the BINMAN_SYMBOLS configs to make them toggle the symbols
mechanism, and declare symbols for the U-Boot phases in a dependent
BINMAN_UBOOT_SYMBOLS config. Extend it to cover symbols of all phases.
Update the config prompt and help message to make it clearer about this.
Fix binman test binaries to work with CONFIG_IS_ENABLED(BINMAN_SYMBOLS).
Co-developed-by: Peng Fan <peng.fan@nxp.com>
[Alper: New config for phase symbols, update Kconfigs, commit message]
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
TPL_BINMAN_SYMBOLS depends on SPL_FRAMEWORK. The code this enables is
compiled by checking CONFIG_$(SPL_TPL_)FRAMEWORK, so it should depend on
TPL_FRAMEWORK instead (which in turn depends on SPL_FRAMEWORK). This was
most likely a typo due to copy-pasting the config's SPL version, fix it.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Some SPL functions directly use the binman 'u_boot_any' symbols to get
U-Boot's binman image position. These symbols are declared by the
SPL/TPL_BINMAN_SYMBOLS configs, but they are accessed by macros defined
by just CONFIG_BINMAN. So when BINMAN is enabled and BINMAN_SYMBOLS is
disabled, the code tries to use undeclared symbols and we get an error.
Therefore, any use of 'u_boot_any' symbols in the code is an implicit
dependency on SPL/TPL_BINMAN_SYMBOLS. However, in the current uses
they are meant to be the next phase's values, where that happens to be
U-Boot. In the meantime, helper funcions spl_get_image_pos/size() were
introduced to get these values.
Convert all uses of u_boot_any symbols to these functions, so we only
access these symbols at one place. Make sure they will not use these
symbols when the BINMAN_SYMBOLS configs are disabled, by returning early
in those cases.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Add an option to tell SPL to show memory usage for driver model just
before it boots into the next phase.
Signed-off-by: Simon Glass <sjg@chromium.org>
