On 24/12/20 1:04 pm, Dario Binacchi wrote:
> The previous version of am335x-fb.c contained the functionalities of two
> drivers that this patch has split. It was a video type driver that used
> the same registration compatible string that now registers a panel type
> driver. The proof of this is
hello Heinrich,
On Mon, 28 Dec 2020 at 20:09, Heinrich Schuchardt
wrote:
> On 12/23/20 8:03 AM, Sughosh Ganu wrote:
> > The capsule update feature is supported on a platform configuration
> > booting in a non-secure mode, i.e with -machine virt,secure=off option
> > set. This results in the plat
Add support for generating a file containing uclass instances. This avoids
the need to create these at run time.
Update a test uclass to include a 'priv_auto' member, to increase test
coverage.
Signed-off-by: Simon Glass
---
drivers/misc/test_drv.c| 1 +
include/dm/test.h | 5
Add support for generating a file containing udevice instances. This
avoids the need to create these at run time.
Update a test uclass to include a 'per_device_plat_auto' member, to
increase test coverage.
Signed-off-by: Simon Glass
---
drivers/misc/test_drv.c| 4 +
tools/dtoc/dtb_platda
This file is not used when instantiating devices. Update dtoc to skip
generating its contents and just add a comment instead.
Also it is useful to see the driver name and parent for each device.
Update the file to show that information, to avoid updating the same
tests twice.
Signed-off-by: Simon
Add an option to generate the declaration file, which declares all
drivers and uclasses, so references can be used in the code.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 36 +++
tools/dtoc/test_dtoc.py| 91 +++---
2 files changed
Add Kconfig options to support build-time device instantiation. When
fully implemented, this will allow dtoc to create U-Boot devices (i.e.
struct udevice records) at build time, thus reducing code space in
SPL.
For now this defaults to off, but will be enabled when the rest of
the implementation
The device for the root node is normally bound by driver model on init.
With devices being instantiated at build time, we must handle the root
device also.
Add support for processing the root node, which may not have a compatible
string.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.p
We only care about uclasses that are actually used. This is determined by
the drivers that use them. Check all the used drivers and build a list of
'valid' uclasses.
Also add references to the uclasses so we can generate C code that uses
them. Attach a uclass to each valid driver.
For the tests,
Add an option to instantiate devices at build time. For now this just
parses the option and sets up a few parameters.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 17 +++--
tools/dtoc/main.py | 4 +++-
tools/dtoc/test_dtoc.py| 37 ++---
If drivers have the same name then we cannot distinguish them. This only
matters if the driver is actually used by dtoc, but in that case, issue
a warning.
Signed-off-by: Simon Glass
---
tools/dtoc/src_scan.py | 28 ++-
tools/dtoc/test_src_scan.py | 95 +
Now that we have the alias information we can assign a sequence number
to each device in the uclass. Store this in the node associated with each
device.
This requires renaming the sandbox test drivers to have the right name.
Note that test coverage is broken with this patch, but fixed in the next
Scan the aliases in the device tree to establish the number of devices
within each uclass, and the sequence number of each.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 28 ++
tools/dtoc/src_scan.py | 32 ++-
tools/dtoc/test
Instead of using a separate step for this processing, handle it while
scanning its associated driver. This allows us to drop the code coverage
exception in this case.
Note that only files containing drivers are scanned by dtoc, so aliases
declared in a file that doesn't hold a driver will not be n
Typically dtoc can detect the header file needed for a driver by looking
for the structs that it uses. For example, if a driver as a .priv_auto
that uses 'struct serial_priv', then dtoc can search header files for the
definition of that struct and use the file.
In some cases, enums are used in dri
Add logic to assign property values to nodes as required by dtoc. The
references allow nodes to refer to each other in C code. The macros used
by dtoc are not yet defined in driver model. They will be added along
with the actual driver model implementation.
Signed-off-by: Simon Glass
---
tools/
Mark all nodes that are actually used, so we can perform extra checks on
them.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 3 +++
tools/dtoc/src_scan.py | 25 ++---
tools/dtoc/test_dtoc.py | 11 +++
tools/dtoc/test_src_scan.py | 2 +-
4 fi
U-Boot operates in several phases, typically TPL, SPL and U-Boot proper.
The latter does not use dtoc.
In some rare cases different drivers are used for two phases. For example,
in TPL it may not be necessary to use the full PCI subsystem, so a simple
driver can be used instead.
This works in the
Uclasses can have per-device private / platform data so dtoc needs to
scan these drivers. This allows it to find out the size of this data so
it can be allocated a build time.
Add a parser for uclass information, similar to drivers. Keep a dict of
the uclasses that were found.
Signed-off-by: Simo
Drivers can have private / platform data contained in structs and these
struct definitions are generally kept in header files. In order to
generate build-time devices, dtoc needs to generate code that declares
the data contained in those structs. This generated code must include the
relevant header
Before expanding the scanning features any more, move this into a separate
file. This will make it easier to maintain in the future. In particular,
it reduces the size of dtb_platdata.py and allows us to add tests
specifically for scanning, without going through that file.
The pieces moved are the
At present most of the tests scan the U-Boot source tree as part of their
run. This information does not change across tests, so we can save time
by remembering it.
Add a way to set up this information and use it for each test, taking a
copy first, so as not to mess up the original.
This reduces
Some of these tests don't actually check anything. Add a few more checks
to complete the tests.
Also add a simple scan test that does the basics.
Signed-off-by: Simon Glass
---
tools/dtoc/test_src_scan.py | 28 ++--
1 file changed, 22 insertions(+), 6 deletions(-)
diff
Move the tests related to scanning into their own class, updating them
to avoid using dtb_platdata as a pass-through.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 2 +-
tools/dtoc/main.py | 5 +-
tools/dtoc/src_scan.py | 4 +-
tools/dtoc/test_dtoc.py | 73 --
This has not been needed since parent information was added and we started
using indicies for references to other drivers instead of pointers. It was
kept around in the expectation that it might be needed later.
However with the latest updates, it doesn't seem likely that we'll need
this in the fo
Previously we had to worry about nodes being output before those that they
depended on, thus causing build errors. So the current algorithm is
careful to output nodes in the right order.
We now use a different method for outputting phandles that does not
involve pointers. Also we plan to add a 'd
The current macro is a misnomer since it does not declare a device
directly. Instead, it declares driver_info record which U-Boot uses at
runtime to create a device.
The distinction seems somewhat minor most of the time, but is becomes
quite confusing when we actually want to declare a device, wit
Pass the U-Boot phase as a parameter so dtoc can use it. At present it is
ether "spl" or "tpl".
Signed-off-by: Simon Glass
---
scripts/Makefile.spl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 87021e22e55..72c0ad82793 1006
Now that we have these available, use them instead of recalculating
things each time.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 45 --
1 file changed, 19 insertions(+), 26 deletions(-)
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dt
These have '_test' suffixes which are not present on the drivers in the
source code. Drop the suffixes to avoid a mismatch when scanning.
Signed-off-by: Simon Glass
---
tools/dtoc/test/dtoc_test_simple.dts | 4 ++--
tools/dtoc/test_dtoc.py | 12 ++--
2 files changed, 8 ins
It is convenient to attach drivers, etc. to nodes so that we can use the
Node object as the main data structure in this module.
Add a function which adds the new properties, along with documentation.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 37 +++
It is confusing to have the test files in the same places as the
implementation. Move them into a separate directory.
Add a helper function for test_dtoc, to avoid repeating the same
path.
Signed-off-by: Simon Glass
---
tools/dtoc/{ => test}/dtoc_test.dts | 0
tools/dtoc/{ => test}/
In order to output variables to hold the priv/plat information used by
each device, dtoc needs to know the struct for each. With this, it can
declare this at build time:
u8 xxx_priv [sizeof(struct )];
Collect the various struct names from the drivers.
Signed-off-by: Simon Glass
---
tools/d
We should ignore anything in the .git directory or any of the
build-sandbox, etc. directories created by 'make check'. These can confuse
dtoc. Update the code to ignore these.
Signed-off-by: Simon Glass
---
tools/dtoc/src_scan.py | 5 +
tools/dtoc/test_src_scan.py | 5 -
2 files ch
At present we simply record the name of a driver parsed from its
implementation file. We also need to get the uclass and a few other
things so we can instantiate devices at build time. Add support for
collecting this information. This requires parsing each driver file.
Signed-off-by: Simon Glass
The base directory of U-Boot, where the source is, it currently calculated
from the directory of the dtb_platdata.py script. If this is installed
elsewhere that will not work. Also it is inconvenient for tests.
Add a parameter to allow specifying this base directory.
To test this, pass a temporar
Rather than the if/else construct, update OutputFile with the method to
call to process each command. This is easier to maintain as the number of
commands increases.
Rename generate_tables to generate_plat since it better describes what is
being generated ('plat' is the U-Boot name for platform da
In the spirit of using the same base name for all of these related macros,
rename this to have the operation at the end. This is not widely used so
the impact is fairly small.
Signed-off-by: Simon Glass
---
arch/arm/lib/gic-v3-its.c | 10 +-
arch/arm/mach-aspeed/as
Use this new name to be consistent with the rest of U-Boot, which talks
about 'plat' for the platform data, which is what this file holds.
Signed-off-by: Simon Glass
---
include/dm/platdata.h | 2 +-
include/linux/mtd/spi-nor.h | 2 +-
scripts/Makefile.spl| 2 +-
tools/dtoc/dtb_pl
It is currently fairly obvious what the two generated files are for, but
this will change as more are added. It is helpful for readers to describe
the purpose of each file.
Add a header commment field to OutputFile and use it to generate a comment
at the top of each file.
Signed-off-by: Simon Gla
We use the U_BOOT_ prefix (i.e. U_BOOT_DRIVER) to declare a driver but
in every other case we just use DM_. Update the alias macros to use the
DM_ prefix.
We could perhaps rename U_BOOT_DRIVER() to DM_DRIVER(), but this macro
is widely used and there is at least some benefit to indicating it us a
This gives a warning in some situations:
File "tools/dtoc/../concurrencytest/concurrencytest.py", line 95,
in do_fork
stream = os.fdopen(c2pread, 'rb', 1)
File "/usr/lib/python3.8/os.py", line 1023, in fdopen
return io.open(fd, *args, **kwargs)
RuntimeWarning: line buffering (bu
Use the standard function for running tests and reported results. This
allows the tests to run in parallel, which is a significant speed-up on
most machines (e.g. 4.5 seconds -> 1.5s on mine).
Signed-off-by: Simon Glass
---
tools/dtoc/main.py | 31 ++-
1 file changed
This does not get a device (struct udevice *) but a struct driver_info *
so the name is confusing.
Rename it accordingly. Since we plan to have several various of these
macros, put GET at the end instead of the middle, so it is easier to spot
the related macros.
Signed-off-by: Simon Glass
---
With upcoming changes, dtoc will output several files for different
of-platdata components.
Add a way to output all ava!ilable files at once ('all'), to the
appropriate directories, without needing to specify each one invidually.
This puts the commands in alphabetical order, so update the tests
a
Update the Makefile to run dtoc only once, generating all required files.
This saves time since there is a lot of processing in each invocation of
dtoc.
We already have a variable for the object files to build, so use that
instead of repeating the same filenames. Add a C version of this also,
for
Implement the 'output directory' feature, allowing dtoc to write the
output files separately to the supplied directories. This allows us to
handle the struct and platdata output in one run of dtoc.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 96 ++
Normally dtoc outputs to a file but it also offers a way to write output
to stdout. At present the test for that does not actually check that the
output is correct. Add this to the test.
This uses a member variable to hold the expected text, so it can be used
in muitiple places.
Signed-off-by: Si
At present dtoc writes only a single file on each invocation. U-Boot
writes the two files it needs by separate invocations of dtoc. Since dtoc
now scans all U-Boot driver source, this is fairly slow (about 1 second
per file).
It would be better if dtoc could write all the files at once.
In prepar
At present dtoc uses '-' internally to mean that output should go to
stdout. This is not necessary and None is more convenient. Update it.
Signed-off-by: Simon Glass
---
tools/dtoc/dtb_platdata.py | 10 +-
tools/dtoc/main.py | 2 +-
tools/dtoc/test_dtoc.py| 2 +-
3 files c
By way of background, in May[1] and July[2] two 'tiny-dm' series were
sent out, showing a possible way to reduce the overhead of driver model in
SPL. The potential impact of that work was described in the cover
letter[3].
While this was a successful demonstration, all but eliminating the
overhead
Tidy up this file to reduce the number of pylint warnings.
Signed-off-by: Simon Glass
---
tools/dtoc/test_dtoc.py | 156 ++--
1 file changed, 85 insertions(+), 71 deletions(-)
diff --git a/tools/dtoc/test_dtoc.py b/tools/dtoc/test_dtoc.py
index c76942c9e2d..
Hi,
On Thu, 24 Dec 2020 at 03:47, Yusuf Kaya wrote:
>
> Hi,
>
> I'm confused about usage of DCC(Data DWord Count) Field of PRD Entries in
> fsl_sata.c
>
> In T1042 Reference manual, DCC field is explained as the following way;
>
> Data DWord count. A 0-based value that Indicates the length, in D
Hi Lukasz,
On Fri, 25 Dec 2020 at 17:09, Lukasz Majewski wrote:
>
> On the XEA board (imx28) one needs in the SPL support for GPIO, MMC and
> SPI. Two last ones are necessary for booting the device. The GPIO support
> allows deciding which medium will be used. For example the GPIO DTS node
> (gpi
Hi Alex,
On Mon, 21 Dec 2020 at 15:24, Alex G. wrote:
>
>
>
> On 12/21/20 2:23 PM, Simon Glass wrote:
> > Hi Alex,
> >
> > On Mon, 21 Dec 2020 at 12:28, Alex G. wrote:
> >>
> >> On 12/18/20 8:28 PM, Simon Glass wrote:
> >>> Hi Alexandru,
> >>>
> >>> On Tue, 15 Dec 2020 at 17:09, Alexandru Gagniu
hI Jorge,
On Mon, 28 Dec 2020 at 05:17, Jorge Ramirez-Ortiz wrote:
>
> This commit gives the secure world access to the I2C bus so it can
> communicate with I2C slaves (tipically those would be secure elements
> like the NXP SE050).
>
> Signed-off-by: Jorge Ramirez-Ortiz
> ---
> drivers/tee/opt
On Mon, 28 Dec 2020 at 09:56, Heinrich Schuchardt wrote:
>
> Building fails with DEBUG=1:
>
> lib/aes.c: In function ‘debug_print_vector’:
> lib/aes.c:622:45: error:
> cast from pointer to integer of different size
> [-Werror=pointer-to-int-cast]
> 622 | printf("%s [%d] @0x%08x", name, num_byte
On Mon, 28 Dec 2020 at 04:44, Peng Fan (OSS) wrote:
>
> From: Peng Fan
>
> No need to build nvedit.c when CONFIG_$(SPL_)ENV_SUPPORT is n
>
> Signed-off-by: Peng Fan
> ---
> cmd/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Reviewed-by: Simon Glass
On Mon, 28 Dec 2020 at 04:44, Peng Fan (OSS) wrote:
>
> From: Peng Fan
>
> obj-$(CONFIG_$(SPL_TPL_)YMODEM_SUPPORT) += xyzModem.o is there,
> no need obj-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o
>
> Signed-off-by: Peng Fan
> ---
> common/Makefile | 1 -
> 1 file changed, 1 deletion(-)
Reviewe
On Sat, 26 Dec 2020 at 17:05, Pali Rohár wrote:
>
> When ESC/CTRL+C is pressed interrupt bootmenu and jump into U-Boot console.
> As the last entry in bootmenu is always U-Boot console just choose the last
> entry when ESC or CTRL+C is pressed.
>
> ESC key is detected when either no other characte
Hi Paul,
On Sat, 26 Dec 2020 at 14:04, Pali Rohár wrote:
>
> CMD_BOOTMENU uses ANSI terminal. Therefore if U-Boot has enabled
> CFB_CONSOLE then bootmenu needs also CFB_CONSOLE_ANSI to work.
>
> Define this dependency in Kconfig and remove information about this
> requirement from documentation f
Hi Jorge,
On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote:
>
> This commit gives the secure world access to the I2C bus so it can
> communicate with I2C slaves (tipically those would be secure elements
typically
> like the NXP SE050).
>
> Tested on imx8mmevk.
We don't seem to have any
On Fri, 25 Dec 2020 at 08:04, Heinrich Schuchardt wrote:
>
> fmt does not foresee any parameter.
>
> Signed-off-by: Heinrich Schuchardt
> ---
> arch/sandbox/cpu/start.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Simon Glass
On Fri, 25 Dec 2020 at 07:11, Heinrich Schuchardt wrote:
>
> The FAT filesystem implementation uses several marcros referring to a magic
> variable name mydata which renders the code less readable. Eliminate one of
> them which is only used for a debug() statement.
>
> Use log_debug() instead of d
On Wed, 23 Dec 2020 at 12:57, Ravik Hasija wrote:
>
> Similar to usbboot, add command line to boot from raw mmc partition
> using common_diskboot(), which supports legacy or FIT images.
>
> Usage:
> mmcboot loadAaddr dev:part
>
> Where defaults to CONFIG_SYS_LOAD_ADDR, and
> defaults to ${bootde
Hi guys,
On Wed, 23 Dec 2020 at 03:24, Torsten Duwe wrote:
>
> On Sun, 20 Dec 2020 11:17:50 -0700
> Simon Glass wrote:
>
> > Hi Torsten,
> >
> > On Sun, 20 Dec 2020 at 10:00, Torsten Duwe wrote:
> > >
> > > On Fri, 18 Dec 2020 19:29:12 -0700
> > > Simon Glass wrote:
> > >
> > > > > - int
On Tue, 22 Dec 2020 at 16:54, Alexandru Gagniuc wrote:
>
> The logical steps in spl_load_simple_fit() are difficult to follow.
> I think the long comments, ifdefs, and ungodly number of variables
> seriously affect the readability. In particular, it violates section 6
> of the coding style, paragr
Hi,
On Tue, 22 Dec 2020 at 02:46, Heinrich Schuchardt wrote:
>
> On 12/22/20 9:56 AM, Marek Szyprowski wrote:
> > Add a simple Analog to Digital Converter device based button driver. This
> > driver binds to the 'adc-keys' device tree node.
> >
> > Signed-off-by: Marek Szyprowski
> > ---
> > d
Hi Marek,
On Tue, 22 Dec 2020 at 07:09, Marek Szyprowski wrote:
>
> Add a 'mbr' command to let user create or verify MBR partition layout
> based on the provided text description. The partition layout is
> altearnatively read from 'mbr_parts' environment variable. This can be
> used in scripts to
Hi Heinrich,
On Tue, 22 Dec 2020 at 01:40, Heinrich Schuchardt wrote:
>
> On 12/22/20 9:14 AM, Heinrich Schuchardt wrote:
> > On 12/22/20 6:00 AM, Bin Meng wrote:
> >> Hi,
> >>
> >> Please check the log:
> >> https://dev.azure.com/bmeng/GitHub/_build/results?buildId=302&view=logs&j=cf9e8018-ed89-
On Mon, 21 Dec 2020 at 09:50, Siew Chin Lim
wrote:
>
> Enable BINMAN when using Arm-Trusted-Firmware (ATF) to
> generate FIT images.
>
> Signed-off-by: Siew Chin Lim
>
> ---
> v4
> ---
> Adjust BINMAN sequence in code, sorted by alphabetical order.
>
> v5
> ---
> Revert all changes in Makefile fo
On Mon, 21 Dec 2020 at 23:23, Pragnesh Patel wrote:
>
> When tracing functions is enabled this adds calls to
> __cyg_profile_func_enter() and __cyg_profile_func_exit() to the traced
> functions.
>
> __cyg_profile_func_enter() and __cyg_profile_func_exit() invoke
> timer_get_us() to record the entr
On Mon, 21 Dec 2020 at 09:50, Siew Chin Lim
wrote:
>
> Add binman node to device tree to generate the FIT image for u-boot
> (u-boot.itb) and OS kernel (kernel.itb).
>
> u-boot.itb contains arm trusted firmware (ATF), u-boot proper and
> u-boot device tree for ATF u-boot flow.
>
> kernel.itb conta
> Subject: RE: [PATCH 07/13] imx: imx8mn: add i.MX8MN LPDDR4 EVK support
>
> Hello Peng,
>
> > -Original Message-
> > From: U-Boot On Behalf Of Peng Fan (OSS)
> > Sent: Monday, December 28, 2020 1:17 PM
> > To: sba...@denx.de; feste...@gmail.com
> > Cc: uboot-...@nxp.com; u-boot@lists.de
> Subject: RE: [PATCH 05/13] imx: imx8mn_evk: correct stack/malloc adress
>
> Hello Peng,
>
> > -Original Message-
> > From: U-Boot On Behalf Of Peng Fan
> > (OSS)
> > Sent: Monday, December 28, 2020 1:17 PM
> > To: sba...@denx.de; feste...@gmail.com
> > Cc: uboot-...@nxp.com; u-boot@lis
> Subject: Re: [PATCH 01/13] imx: imx8mp_evk: enable eth support
>
> Hi Peng,
>
> On Mon, Dec 28, 2020 at 8:48 AM Peng Fan (OSS)
> wrote:
>
> > +static void setup_iomux_fec(void)
> > +{
> > + imx_iomux_v3_setup_multiple_pads(fec1_rst_pads,
> > +
> ARRAY_SIZE(fec1_rst_pads));
> > +
> > +
Do not use data from the loaded image object after deleting it.
Fixes: 126a43f15b36 ("efi_loader: unload applications upon Exit()")
Signed-off-by: Heinrich Schuchardt
---
include/efi_loader.h | 4 ++--
lib/efi_loader/efi_boottime.c | 17 -
2 files changed, 14 insertions
Hi Heinrich,
> > +
> > + /* make sure we have enough space for replacements */
> > + if (u16_strsize(name) < sizeof(*name) * start + u16_strsize(L"")) {
> > + ret = EFI_INVALID_PARAMETER;
> > + goto out;
> > + }
> > + boot_order_size = sizeof(boot_order);
> > + r
On Thu, Dec 24, 2020 at 12:23 PM Nicolas Saenz Julienne
wrote:
>
> On Wed, 2020-12-23 at 19:55 +0100, Nicolas Saenz Julienne wrote:
> > So far we've been content with passing physical addresses when
> > configuring memory addresses into XHCI controllers, but not all
> > platforms have buses with t
Hi Heinrich,
On Mon, Dec 28, 2020 at 03:55:49PM +0100, Heinrich Schuchardt wrote:
[...]
> > ret = try_load_entry(bootorder[i], handle, load_options);
> > - if (ret == EFI_SUCCESS)
> > + if (ret == EFI_SUCCESS) {
> > + if (IS_ENABLED(CONFIG_EFI_LOA
Hi Peng,
On Mon, Dec 28, 2020 at 8:48 AM Peng Fan (OSS) wrote:
> +static void setup_iomux_fec(void)
> +{
> + imx_iomux_v3_setup_multiple_pads(fec1_rst_pads,
> +ARRAY_SIZE(fec1_rst_pads));
> +
> + gpio_request(FEC_RST_PAD, "fec1_rst");
> +
Hello Peng,
> -Original Message-
> From: U-Boot On Behalf Of Peng Fan (OSS)
> Sent: Monday, December 28, 2020 1:17 PM
> To: sba...@denx.de; feste...@gmail.com
> Cc: uboot-...@nxp.com; u-boot@lists.denx.de; Peng Fan
> Subject: [PATCH 07/13] imx: imx8mn: add i.MX8MN LPDDR4 EVK support
>
>
Add the missing description of some fields of struct efi_loaded_image_obj.
Signed-off-by: Heinrich Schuchardt
---
include/efi_loader.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 3c68b85b68..dc3c6ac304 100644
--- a/incl
Hello Peng,
> -Original Message-
> From: U-Boot On Behalf Of Peng Fan (OSS)
> Sent: Monday, December 28, 2020 1:17 PM
> To: sba...@denx.de; feste...@gmail.com
> Cc: uboot-...@nxp.com; u-boot@lists.denx.de; Peng Fan
> Subject: [PATCH 05/13] imx: imx8mn_evk: correct stack/malloc adress
>
Hello Peng,
> -Original Message-
> From: U-Boot On Behalf Of Peng Fan (OSS)
> Sent: Monday, December 28, 2020 1:17 PM
> To: sba...@denx.de; feste...@gmail.com
> Cc: uboot-...@nxp.com; u-boot@lists.denx.de; Peng Fan
> Subject: [PATCH 01/13] imx: imx8mp_evk: enable eth support
>
>
> From
Hi Sean,
On Mon, Dec 28, 2020 at 4:58 PM Sean Anderson wrote:
>
> This fixes eth0 not initializing properly. Both eth0 and eth1 use the
> MDIO interface on eth1 to access their PHYs. However, without
> DM_ETH_PHY, eth0 still tries to use its own MDIO interface to access its
> phy. Before this pat
In contrast to the C99 standard [1] our putc() takes only one argument.
[1] ISO/IEC 9899:1999
Signed-off-by: Heinrich Schuchardt
---
lib/zlib/deflate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/zlib/deflate.c b/lib/zlib/deflate.c
index 1fe58d5da6..63473359e4 100644
Our ctype.h is in include/linux/
Signed-off-by: Heinrich Schuchardt
---
lib/zlib/trees.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/zlib/trees.c b/lib/zlib/trees.c
index 3e09517ed0..700c62f6d7 100644
--- a/lib/zlib/trees.c
+++ b/lib/zlib/trees.c
@@ -38,7 +38,7 @@
#i
This fixes eth0 not initializing properly. Both eth0 and eth1 use the
MDIO interface on eth1 to access their PHYs. However, without
DM_ETH_PHY, eth0 still tries to use its own MDIO interface to access its
phy. Before this patch, a boot log might contain lines like
Net:
Warning: ethernet@20b4000 us
Signed-off-by: Alexandru Gagniuc
---
doc/uImage.FIT/signature.txt | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/doc/uImage.FIT/signature.txt b/doc/uImage.FIT/signature.txt
index a3455889ed..0139295d33 100644
--- a/doc/uImage.FIT/signature.txt
+++ b/doc/uImage.FIT/signa
mkimage supports rsa2048, and rsa4096 signatures. With newer silicon
now supporting hardware-accelerated ECDSA, it makes sense to expand
signing support to elliptic curves.
Implement host-side ECDSA signing and verification with libcrypto.
Device-side implementation of signature verification is be
fdt_add_bignum() is useful for algorithms other than just RSA. To
allow its use for ECDSA, move it to a common file under lib/.
The new file is suffixed with '-libcrypto' because it has a direct
dependency on openssl. This is due to the use of the "BIGNUM *" type.
Signed-off-by: Alexandru Gagniuc
rsa-checksum.c sontains the hash_calculate() implementations. Despite
the "rsa-" file prefix, this function is useful for other algorithms.
To prevent confusion, move this file to lib/crypto, and rename it to
hash-checksum.c, to give it a more "generic" feel.
Signed-off-by: Alexandru Gagniuc
---
# Introduction
This series is part of a larger effort to implement verified boot
on STM32MP1. The ROM code on this chip requires an ECDSA-signed SSBL.
Maintaining verified boot through FIT images would require switching
to an RSA key after SPL. This would be stupid, so this series is
focused on
On Mon, Dec 28, 2020 at 06:50:39PM +0100, Pali Rohár wrote:
> On Sunday 27 December 2020 11:08:05 Andy Shevchenko wrote:
> > On Sunday, December 27, 2020, Pali Rohár wrote:
> > > On Friday 17 January 2020 12:44:51 Andy Shevchenko wrote:
...
> > > > +Using a eMMC partition that has been formatted
On Sunday 27 December 2020 11:08:05 Andy Shevchenko wrote:
> On Sunday, December 27, 2020, Pali Rohár wrote:
>
> > On Friday 17 January 2020 12:44:51 Andy Shevchenko wrote:
> > > If someone wants to use shared (by installed OS) eMMC partition to
> > > the Windows to boot from, it's not possible d
Building fails with DEBUG=1:
lib/aes.c: In function ‘debug_print_vector’:
lib/aes.c:622:45: error:
cast from pointer to integer of different size
[-Werror=pointer-to-int-cast]
622 | printf("%s [%d] @0x%08x", name, num_bytes, (u32)data);
Pointers can only be cast to (uintptr_t). But anyway we h
On Wed, Dec 23, 2020 at 6:55 PM Nicolas Saenz Julienne
wrote:
>
> The Raspberry Pi Foundation released the new Compute Module 4 which we
> want to detect, so we can enable Ethernet on it and know the correct
> device tree file name.
>
> Note that this sets the Ethernet option to true since the off
At present ofnode is present in the device even if it is never used. With
of-platdata this field is not used, so can be removed. In preparation for
this, change the access to go through inline functions.
Signed-off-by: Simon Glass
---
arch/arm/mach-stm32mp/pwr_regulator.c | 2 +-
board/syn
With the new of-platdata, these need to be available to dt_platdata.c
so must be in header files. Move them.
Signed-off-by: Simon Glass
---
arch/x86/cpu/apollolake/hostbridge.c | 20 +
arch/x86/cpu/apollolake/pmc.c | 8 +-
arch/x86/include/asm/arch-apol
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