We don't need the fallback anymore. Remove the code which uses these
files.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
We don't need the fallback anymore. As a first step to removing it,
drop the try...except clauses and unindent the code.
This produces a large diff but there are no other code changes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Like for test_fs, no need to mess with loop mounts.
Signed-off-by: Richard Weinberger <richard@nod.at>
Tweaks to reduce diff (keep mnt variable):
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a parameter to indicate the size of the image to build.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Since no mounting happens anymore, rename the "mnt"
directory to "scratch" and the related variables.
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
There is no need to mount the filesystem on the host side.
All filesystem tools offer some way to fill the fs without mounting.
So, create the content on the host side, create and fill the fs
without mounting.
No more sudo or guestmount needed.
This new approach works because the tests don't care about user IDs
and no device files are needed.
If user IDs start to matter it's still possible to use wrapper
tools like fakeroot in future while filling the fs.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/23573
Android:
- bootstd: Implement bootimage v2 support
- bootstd: Support non-A/B in bootmeth_android
- Migrate VIM3 and VIM3L to use bootmeth_android
- bootstd: Additional test for bootimage v2
- bootstd: Optimize load time when reading partitions
The current implementation is reading the whole partition for boot and
vendor_boot image which can be long following the size of the
partition or the time to read blocks (driver/SoC specific).
For example with mediatek mt8365 EVK board, we have a 64MiB boot
partition and the boot image flashed in this partition is only 42MiB.
It takes ~8-9 secs to read the boot partition.
Instead we can retrieved the boot image and vendor boot image size
with these new functions:
- android_image_get_bootimg_size
- android_image_get_vendor_bootimg_size
Use these information and read only the necessary.
By doing this with mt8365 EVK board, we read boot image in ~5 secs.
Signed-off-by: Julien Masson <jmasson@baylibre.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20241121-bootmeth-android-part-sizes-v1-1-25760bbd0f08@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Rename actual android bootmethod test to specify it's for boot image
version 4.
Add a unit test for testing the Android bootmethod with boot image
version 2.
This requires another mmc image (mmc8) to contain the following
partitions:
- misc: contains the Bootloader Control Block (BCB)
- boot_a: contains a fake generic kernel image
we can test this with:
$ ./test/py/test.py --bd sandbox --build -k test_ut # build the mmc8.img
$ ./test/py/test.py --bd sandbox --build -k bootflow_android
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-5-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Actually khadas vim3 use distro command to boot android image.
Move on new bootmeth android for A/B and non-A/B vim3 android.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-4-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Actually khadas vim3l use distro command to boot android image.
Move on new bootmeth android for A/B and non-A/B vim3l android.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-3-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Update android bootmeth to support non-A/B image.
Enable AB support only when ANDROID_AB is enabled.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-2-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
The phyCORE-i.MX 93 is available in various variants (e.g. different ram
sizes, eMMC HS400 yes/no). Enable hardware introspection for the
imx93-phyboard-segin_defconfig, so that during startup the SOM module
variant can be detected, and the hardware can be configured accordingly.
The resulting SPL and u-boot binary shall able to boot each
phyCORE-i.MX 93 module variant on each carrier board. Finally rename
imx93-phyboard-segin_defconfig to imx93-phycore_defconfig, to highlight
its SOM scope.
Signed-off-by: Christoph Stoidner <c.stoidner@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
The phyCORE-i.MX 93 is available in various variants. Relevant variant
options for the spl/u-boot are:
- with or without HS400 support for the eMMC
- with 1GB ram chip, or 2GB ram chip
The phyCORE's eeprom contains all information about the existing variant
options. Add evaluation of the eeprom data to the spl/u-boot to
enable/disable HS400 and to select the appropriate ram configuration at
startup.
Signed-off-by: Christoph Stoidner <c.stoidner@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Primoz Fiser <primoz.fiser@norik.com>
The phyCORE-i.MX 93 is available with a 1GB ram chip or a 2GB ram chip.
Add the ram timings for the 2GB chip, in form of a diff compared
to the existing LPDDR4X 1GB timings. With that, the SPL can select the
appropriate timings at startup.
Update also the 1GB ram timings with new version of the DDR Tool.
Signed-off-by: Christoph Stoidner <c.stoidner@phytec.de>
Tested-by: Primoz Fiser <primoz.fiser@norik.com>
update MAINTAINERS file, add some more board maintainers.
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
The signal integrity test generates pattern on DDR lines
for certification. The signals must be as fast as possible
and unidirectional.
The test is required from our HW team. The available
u-boot memory test doesn't full fill the our requirements.
The test is planed to be used in all new siemens boards.
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Add siemens specific memory test. Enable it through Kconfig option
SPL_CMT. The test is required from our HW team. It runs over
temperature during many days:
* must run indefinitively through the *whole* DDR area,
so we cannot use linux memtest for example.
* must write/read/check all values
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
The eeprom contains the information on which module
we are running, so read it from the eeprom and print
it on the console.
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Get the memory region information from system controller to reduce the
number of platform specific headers. We were aligned on NXP mek board
implementation. This need at least 1 header per memory configuration.
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Add the HW version read directly from EEPROM.
EEPROM chip data structure is now in a .h file common to draco
and capricorn.
Therefore move out the definitions in draco board to siemens
common place.
From: Alessandro Zini <alessandro.zini@siemens.com>
Signed-off-by: Alessandro Zini <alessandro.zini@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
with newest SCFW build_info() works now, so call it
from checkboard() now.
As we only use uart2 as console, do not init uart0.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
make savedefconfig and add SCU_WDT and fix environment
offsets, as since silicon c0 the boot container takes place
at offset 0 and so the u-boot-env must be moved outside of
the boot container area.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Boards which use DCD data in SCFW can drop SPL.
We tried in our mainline rework to use this approach
too as other imx8qxp boards do in mainline. But we
failed ... it was a hard way to understand the
reason!
We cannot use DCD image in container as the SCFW
from siemens, does the RAM init on boot itself!
Siemens SCFW reads the RAM config from i2c eeprom and
dependent on this settings, initializes the RAM.
Adding DCD data to the bootcontainer will result in
hang of the SCFW, also DCD data in container image is
static which do not fit our needs.
So we must drop DCD data image, and this has the side
effect that we need SPL, as the task which loads the images
from the container only loads the images to addresses,
and if executed bit is set, starts them.
As now RAM is not initialized from it, and there is no
option to "wait until SCFW has setup RAM", we can only
load SPL into internal RAM at this point, as than SPL
and SCFW boot parallel.
The SPL itself then uses the SCU API to communicate
with the SCFW and it seems that SCFW only responds to
this API requests when RAM setup is already done by the
SCFW, which has a side-effect of a "sync" for the RAM
setup is done by SCFW!
We checked if SPL is always save in accessing RAM for
loading images to it! For tests, we added in our RAM
init part in the SCFW long delays (10 seconds and more)
as we thought there is such a sync missing, and we can
break the board through delaying RAM setup... but we
did not managed to fail booting U-Boot from SPL!
Signed-off-by: Heiko Schocher <hs@denx.de>
current generated flash.bin image does not longer
boot on cxg3 board.
Rename bootph-pre-ram to bootph-all so flash.bin
boots again!
Add u-boot specific change (add bootph-all property)
in A35_0 node to imx8qxp-capricorn-u-boot.dtsi
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
We have many HW with capricorn i.MX8X boards. The difference in u-boot is
at all by the display of the LEDs.
* put upstream a reference project & board for DT and defconfig
* use the capricorn prefix outside the board/siemens/capricorn folder
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
imx8qxp based boards which use SPL drop error when
calling make all:
"""
Writing image to './flash.bin'
Node '/binman/imx-boot/spl': GetData: size 0x0
Node '/binman/imx-boot': GetPaddedDataForEntry: size 0x0
Node '/binman/imx-boot': GetData: 1 entries, total size 0x0
Node '/binman/imx-boot': GetPaddedDataForEntry: size 0x0
Wrote 0x0 bytes
Image 'imx-boot' is missing external blobs and is non-functional: spl
/binman/imx-boot/spl (spl.bin):
Missing blob
Some images are invalid
"""
Guard creation of flash.bin with CONFIG_XPL_BUILD option.
Signed-off-by: Heiko Schocher <hs@denx.de>
Fixes: c9713c155127 ("imx8-u-boot: Fix SPL guard option")
when building U-Boot on imx8qxp and the board port uses
SPL, U-boot build shows
WARNING '.../spl/u-boot-spl.bin' not found, resulting binary is not-functional
This is because U-Boot binary is build first and Makefile
calls script imx_cntr_image.sh which checks if files
exists... but of course as spl is not yet build the
file `spl/u-boot-spl.bin` does not exist yet, so prevent
this warning.
Signed-off-by: Heiko Schocher <hs@denx.de>
Improve error message "header tag mismatched"
Add filename to error message to see, which file
is wrong.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
probing on capricorn board (imx8qxp based) brings:
Can't find FEC0 clk rate: -19
Cause is that when probing fec_mxc driver, fec_mii_setspeed()
is called which calls fec_get_clk_rate().
fec_mii_setspeed() calls fec_get_clk_rate with NULL pointer
for udev and so as in IMX8QXP case CLK_CCF is enabled
udev gets searched with:
uclass_get_device_by_seq(UCLASS_ETH, idx, &dev);
but we do not have yet a UCLASS_ETH ! as we just probing it!
Prevent this by passing udev to fec_get_clk_rate()
Signed-off-by: Heiko Schocher <hs@denx.de>
Driver for a PMIC watchdog timer controlled via Siemens SCU firmware
extensions. Only useful on some Siemens i.MX8-based platforms as
special SCFW is needed which provides the needed SCU API.
Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Stefan Roese <sr@denx.de>
u-boot was crashing in qemu as the modeled hardware enforced overly
strict memory reads.
While this code will work on existing hardware, fix to avoid future issues.
Fixes: 12770d0df0e8 ("ast2600: spl: Add boot mode detection")
Link: https://gitlab.com/qemu-project/qemu/-/issues/2636
Signed-off-by: Joel Stanley <joel@jms.id.au>
The compiler will ignore it anyway:
include/linux/mtd/mtd.h:342:15: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The ASIX 88179A drops packets when receiving fragmented packets larger
than the MTU size due to an insufficient URB buffer size. This change
synchronizes the URB buffer size with the configuration used in the
Linux kernel, resolving the packet drop issue.
To reproduce the issue, set the following configuration:
CONFIG_IP_DEFRAG=y
CONFIG_TFTP_BLOCKSIZE=16352
Then, run the `tftp` command. It will fail with a timeout error:
U-Boot> tftp zero.bin
Using ax88179_eth device
TFTP from server 10.0.0.196; our IP address is 10.0.0.18
Filename 'zero.bin'
Load address: 0x10000000
Loading: T T T T T T T T T T T
Retry count exceeded; starting again
Signed-off-by: Khoa Hoang <admin@khoahoang.com>
Reviewed-by: Marek Vasut <marex@denx.de>
The ASIX AX88179A locks up when the ADVERTISE_NPAGE bit is set in the
MII_ADVERTISE register, suggesting that this feature may be broken or
unsupported on this chip. In the Linux kernel, this bit is not set,
and enabling it also causes the PHY to lock up and stay in a
link-down state.
Additionally, the AX88179 and AX88179A variants do not appear to
support the ADVERTISE_LPACK bit, as setting it consistently reads
back as 0.
This patch removes the ADVERTISE_NPAGE and ADVERTISE_LPACK bits from
the MII_ADVERTISE register configuration. It also resets the PHY
before modifying the MII_ADVERTISE register, then restarts
auto-negotiation, following the same flow used in the U-Boot asix.c
driver.
Signed-off-by: Khoa Hoang <admin@khoahoang.com>
Reviewed-by: Marek Vasut <marex@denx.de>
The .bind function is implemented to bind the correct
"half" of the hub that the driver wants to bind,
and returning -ENODEV for the other "half".
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Add i2c initialization hook and set usb5744 platform
data with function having required i2c initialization sequence.
Apart from the USB command attach, prevent the hub from suspend.
when the “USB Attach with SMBUS (0xAA56)” command is issued to the hub,
the hub is getting enumerated and then it puts in a suspend mode.
This causes the hub to NAK any SMBUS access made by the SMBUS Master
during this period and not able to see the hub's slave address while
running the "i2c probe" command.
Prevent the MCU from the putting the HUB in suspend mode through register
write. The BYPASS_UDC_SUSPEND bit (Bit 3) of the RuntimeFlags2 register at
address 0x411D controls this aspect of the hub. The BYPASS_UDC_SUSPEND
bit in register 0x411Dh must be set to ensure that the MCU is always
enabled and ready to respond to SMBus runtime commands. This register
needs to be written before the USB attach command is issued.
The byte sequence is as follows:
Slave addr: 0x2d 00 00 05 00 01 41 1D 08
Slave addr: 0x2d 99 37 00
Slave addr: 0x2d AA 56 00
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
