Set popts->cpo_sample to 0x54 in t104xrdb/ddr.c to optimize cpo
Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Fix Bad Shift operator issue in step_to_string function
by adding an if check
Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Fix possible divide by zero issue in fsl_ddr_set_memctl_regs
by adding an if check
Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Fix possible divide by zero issue in get_memory_clk_period_ps
by adding a check
Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
to fix following checkpatch warnings.
Use 'if (IS_ENABLED(CONFIG...))' instead of '#if or #ifdef' where
possible
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
to fix following checkpatch warings.
WARNING: struct should normally be const
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
At present the counter never hits the comparitor in this case. Add a
special case.
This ensures that the snow backlight works when at full brightness.
Fixes: 76c2ff3e5f video: backlight: fix pwm's duty cycle calculation
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This statement has an unmatched parentheses, fix it.
Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
According to ./include/linux/kconfig.h,
CONFIG_IS_ENABLED(OF_BOARD) expands to 0
when CONFIG_SPL_BUILD is defined because
there is no CONFIG_SPL_OF_BOARD.
Use #if defined instead.
Fixes: 2e8d2f8843 ("riscv: Remove OF_PRIOR_STAGE from RISC-V boards")
Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This patch adds memcpy_fromio and memcpy_toio definitions for some device
drivers which have these definitions, like cadence_qspi_apb.c
Signed-off-by: Wei Fu <wefu@redhat.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Let the sbi command show the SBI implementation version
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Provide function sbi_get_impl_version() to retrieve the SBI implementation
version.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Documentation:
* improve description of mmc rescan
* remove obsolete PPC documenation
UEFI
* Provide unit test for the EFI_TCG2_PROTOCOL
* Implement add EFI_TCG2_PROTOCOL.SubmitCommand
* Start the implementation of a 64 bit EFI app
* Reduce rcar3_salvator-x image size
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Merge tag 'efi-2022-01-rc2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for efi-2022-01-rc2
Documentation:
* improve description of mmc rescan
* remove obsolete PPC documenation
UEFI
* Provide unit test for the EFI_TCG2_PROTOCOL
* Implement add EFI_TCG2_PROTOCOL.SubmitCommand
* Start the implementation of a 64 bit EFI app
* Reduce rcar3_salvator-x image size
Currently output of dfu commands ends on a line with leading hash signs
('#'). The succeeding output should be placed on a new line.
After writing updates via dfu print a new line.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
rcar3_salvator-x u-boot.img is very close to the 0x100000 size limit.
Disable support for Unicode capitalization.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit adds the missing EFI_TCG2_PROTOCOL selftest
and Measured Boot selftest in lib/efi_selftest.
This selftest includes PE/COFF image measurement test, some PCR values are
different in each architecture. With that, this commit also adds pre-built
versions of lib/efi_selftest/efi_miniapp_file_image_exit.c for PE/COFF
image measurement test for 32-bit arm, arm64, ia32, x86_64, riscv32 and
riscv64. Prebuilding avoids the problem of reproducible builds.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Make the test 'onrequest'.
Add code comments to the includes with the binaries.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
The current EFI video driver only works when running in the stub. In that
case the stub calls boot services (before jumping to U-Boot proper) and
copies the graphics info over to the efi table. This is necessary because
the stub exits boot services before jumping to U-Boot.
The app maintains access to boot services throughout its life, so does not
need to do this. Update the driver to support calling boot services
directly.
Enable video output for the app. Note that this uses the
EFI_GRAPHICS_OUTPUT_PROTOCOL protocol, even though it mentions vesa.
A sample qemu command-line for this case is:
qemu-system-x86_64 -bios /usr/share/edk2.git/ovmf-ia32/OVMF-pure-efi.fd
-drive id=disk,file=try.img,if=none,format=raw -nic none
-device ahci,id=ahci -device ide-hd,drive=disk,bus=ahci.0
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Add a function to return this information along with a stub for the
efi_info_get() function, since calling it otherwise hangs U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This variable is already defined by the EFI code. Drop the duplicate
definition when building a 64-bit EFI app.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Most modern platforms use 64-bit EFI so it is useful to have a U-Boot app
that runs under that. Add a (non-functional) build for this.
Note that --whole-archive causes the gcc 9.2 linker to crash, so disable
this for now. Once this is resolved, things should work.
For now, avoid mentioning the documentation for the 64-bit app, since it
does not work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Most EFI implementations use 64-bit but U-Boot only supports running as
a 32-bit app at present. While efi-x86_payload64 does boot from 64-bit
UEFI it immediately changes back to 32-bit before starting U-Boot.
In order to support a 64-bit U-Boot app, update the Kconfig to add an
option for 32/64 bit. Update the prompt for the existing option so it is
clear it relates to the stub. Move both up to just under the choice that
controls them, since this looks better and the menu.
Use CONFIG_EFI_APP in the Makefile instead of CONFIG_TARGET_EFI_APP,
since the latter is specific to a single target and we will have two.
Memory size is set to 32MB for now so that it can run on qemu without
increasing the default memory size. We may need to increase the default
later.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
For the EFI app, we must embed the devicetree in the ELF file since that
is the only thing that is run by UEFI. Drop the warning to avoid
confusion.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
There is no need to avoid driver model for networking. Drop this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
It is quite complicated to run U-Boot on QEMU since we have four
different builds and they must use different versions of qemu and the
UEFI binaries.
Add a script to help. It requires U-Boot itself to be built. Once that
is done you can use this script to build an image for use with qemu and
optionally run it.
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit adds the EFI_TCG2_PROTOCOL.SubmitCommand
required in the TCG PC Client PFP spec.
SubmitCommand enables to send the raw command to the TPM device.
To implement this api, tpm2_submit_command() is added
into tpm-v2.c.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Calling unaligned/access-ok.h version of put_unaligned_le64()
causes data abort in arm 32-bit QEMU.
The similar issue also occurs in linux kernel,
unaligned/access-ok.h is no longer used in linux kernel[1].
This commit uses the unaligned/be_byteshift.h and
unaligned/le_byteshift.h helper instead of unaligned/access-ok.h.
[1]https://lore.kernel.org/all/20210507220813.365382-8-arnd@kernel.org/
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
As we discussed in ML, currently a device tree is the only place
to store public keys for capsule authentication. So __weak is not
necessary for now.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Provide human readable descriptions of the speed nodes instead of the name
of constants from the code.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The related boards have been removed four years ago already, in
commit 98f705c9ce ("powerpc: remove 4xx support"), so this README
file is not required anymore.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Stefan Roese <sr@denx.de>
The PPC440 support has been removed in commit 98f705c9ce
("powerpc: remove 4xx support"). This patch removes this obsolete
file as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
This converts the following to Kconfig:
CONFIG_BOARD_EARLY_INIT_F
CONFIG_BOARD_LATE_INIT
CONFIG_DISPLAY_BOARDINFO
CONFIG_DISPLAY_BOARDINFO_LATE
Signed-off-by: Tom Rini <trini@konsulko.com>
When building a system that has both TPL and SPL_OS_BOOT, code which
tests for CONFIG_SPL_OS_BOOT will be built and enabled in TPL, which is
not correct. While there is no CONFIG_TPL_OS_BOOT symbol at this time
(and likely will not ever be) we can use CONFIG_IS_ENABLED(OS_BOOT) in
these common paths to ensure we only compile these parts in the SPL
case.
Signed-off-by: Tom Rini <trini@konsulko.com>
For the symbols which are both hard-coded as enabled and used, move to
Kconfig. The rest of the CONFIG_YAFFS namespace is unselected anywhere,
so we leave it as is.
Signed-off-by: Tom Rini <trini@konsulko.com>
Instead of hardcoding the watchdog for reset, and the PMIC for poweroff,
use the sysreset framework to manage the available poweroff/reset
backends. This allows (as examples) using the PMIC to do a cold reset,
and using a GPIO to power off H3/H5 boards lacking a PMIC. Furthermore,
it removes the need to hardcode watchdog MMIO addresses, since the
sysreset backends can be discovered using the device tree.
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Stefan Roese <sr@denx.de>
The sysreset uclass unconditionally provides a definition of the
reset_cpu() function. So does the sunxi board code. Fix the build with
SYSRESET enabled by omitting the function from the board code in that
case. The code still needs to be kept around for use in SPL.
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Add an option to automatically register watchdog devices with the
wdt_reboot driver for use with sysreset. This allows sysreset to be a
drop-in replacement for platform-specific watchdog reset code, without
needing any device tree changes.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Currently, the wdt_reboot driver always gets its watchdog device
reference from an OF node. This prevents selecting a watchdog at
runtime. Move the watchdog device reference to the plat data, so
the driver can be bound with the reference pre-provided. The
reference will still be acquired from the OF node if it is not
already provided.
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Stefan Roese <sr@denx.de>
These driver probe functions are not (and should not be) called from
outside the respective driver source files. Therefore, the functions
should be marked static.
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Stefan Roese <sr@denx.de>
