Before this was named just evm, which doesn't match the naming
of the other TI board file directory and makes it look like a
common directory for evms. Name this omap3evm.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Derald Woods <woods.technical@gmail.com>
KASLR address is needed to boot fully functional Android.
KASLR is set by primary bootloader, and since u-boot is used
as a secondary bootloader(replacing kernel) on sdm845 platform,
KASLR may be found by comparing memory chunks at relocaddr over
supposed KASLR range.
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Texas Instruments has begun enabling security settings on the SoCs it
produces to instruct ROM and TIFS to begin protecting the Security
Management Subsystem (SMS) from other binaries we load into the chip by
default.
One way ROM and TIFS do this is by enabling firewalls to protect the
OCSRAM and HSM RAM regions they're using during bootup.
The HSM RAM the wakeup SPL is in is firewalled by TIFS to protect
itself from the main domain applications. This means the 'bootindex'
value in HSM RAM, left by ROM to indicate if we're using the primary
or secondary boot-method, must be moved to OCSRAM (that TIFS has open
for us) before we make the jump to the main domain so the main domain's
bootloaders can keep access to this information.
Signed-off-by: Bryan Brattlof <bb@ti.com>
The boot mode detection assumes that BOOT_DEVICE_MMC2 should always
result in MMCSD_MODE_FS, but MMCSD_MODE_RAW is also a valid option for
this port.
The current logic also avoids looking at the bootmode pin strapping,
which should be the primary means of determining whether a device is
being booted in MMCSD_MODE_EMMCBOOT mode.
Switch around the logic to check the boot mode to determine whether the
eMMC boot mode is expected or MMC/SD boot mode. From there we can look
at the boot mode config if in MMC/SD boot mode to determine whether to
attempt RAW or FS based booting.
This change allows U-Boot to also be successfully booted from RAW
offsets in addition to from a filesystem.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
When building with binutils 2.39 warnings
*_efi.so has a LOAD segment with RWX permissions
occur.
Use SHF_WRITE | SHF_ALLOC as section flags for the .data section.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
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Merge tag 'u-boot-at91-2023.04-a' of https://source.denx.de/u-boot/custodians/u-boot-at91 into next
First set of u-boot-at91 features for the 2023.04 cycle:
This feature set includes the new DM-based NAND flash driver (old non-DM
driver is still kept for backwards compatibility), and the move to DM
NAND flash driver for sam9x60ek board. Feature set also includes
devicetree alignment for sama7g5 with Linux, devicetree alignment on USB
with Linux for all boards (sama5, sam9x60), chip id for sama7g5, minor
configs and tweaks.
commit 777aaaa706 ("common/memsize.c: Fix get_effective_memsize() to check
for overflow") because the effective DDR effective size is reduce by 4KiB
and sometime the board hang on boot
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Merge tag 'u-boot-stm32-20230106' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm
- stm32mp: Fix board_get_usable_ram_top(): workaround to avoid issue after the
commit 777aaaa706 ("common/memsize.c: Fix get_effective_memsize() to check
for overflow") because the effective DDR effective size is reduce by 4KiB
and sometime the board hang on boot
The QSPI is accessed via the RPC-IF, but the compatible flags
previously used a different name. This compatibel name was changed
which broke the ability to access the QSPI. Fix this by removing
the custom naming reference.
Fixes: 68083b897b ("renesas: Fix RPC-IF compatible values")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Since commit 2f96d4dd95 ("imx7s/d: synchronise device trees with linux")
the imx7d-pico board no longer boots.
The reason is that prior to the above commit there was an explicit
inclusion of arch/arm/dts/imx7d-pico-u-boot.dtsi inside imx7d-pico.dtsi.
After the syncing with the Linux upstream dtsi, this u-boot.dtsi inclusion
is gone and the board fails to boot.
U-Boot uses the imx7d-pico-pi.dtb file, so rename the u-boot.dtsi to
imx7d-pico-pi-u-boot.dtsi which gets included automatically by U-Boot
standard make logic and makes the board boot again.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Do not access gd->ram_size and assume this is actual valid RAM size. Since commit
777aaaa706 ("common/memsize.c: Fix get_effective_memsize() to check for overflow")
the RAM size may be less than gd->ram_size , call get_effective_memsize() to get
the limited value instead.
The aforementioned commit makes STM32MP15xx boards with 1 GiB of DRAM
at 0xc0000000 hang on boot, which is a grave defect.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Add the required pinctrl, gpio and phy properties required by the
USB DT nodes of the sama7g5ek boards. Since these have not yet been
defined in upstream Linux, place them in the U-Boot specific DT file.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Define the USB and UTMI DT nodes for the sama7g5 SoC's. Since these have
not yet been defined in upstream Linux, place them in the U-Boot specific
DT file.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Add the required pinctrl and gpio properties required by the USB DT
nodes of the sam9x60ek boards.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Add the required pinctrl and gpio properties needed by the USB DT nodes
of the sam9x60_curiosity boards.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
While our EFI binaries execute without problems on EDK II they crash on
a Lenovo X13s. Let our binaries look more like what EDK II produces:
* move all writable data to a .data section
* align sections to 4 KiB boundaries (matching EFI page size)
* remove IMAGE_SCN_LNK_NRELOC_OVFL from .reloc section flags
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Remove init of UART-clock and UART-reset in arch_cpu_init(). Add DEBUG_UART
to s5p4418_nanopi2_defconfig.
Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
All uniphier v7 SoCs have cortex-a9 and use cortex-a9 global timer
in a simple implementation. Now DM_TIMER of it is available
on 35751c7f3f ("timer: sti: convert sti-timer to arm a9 global timer"),
so let's switch to it.
The old driver reads the lower 32bits of counter field
and sets the prescaler as 50 with PERIPHCLK(=50MHz),
so the global timer works as a 32-bit 1MHz timer.
The DM_TIMER uses the whole 64bits with no prescaler,
so the global timer works as a 64-bit PERIPHCLK timer.
CONFIG_SYS_HZ_CLOCK is set as the default PERIPHCLK frequency,
if there is no 'clocks' property in devicetree.
Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
The 'base' GPIO controller property is unused in u-boot and Linux. It is
also not documented in the binding. So drop it.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
'active_clk_edges' and 'chipselect_num' SPI controller properties are
unused in u-boot and Linux. They are also not documented in the binding.
So drop them.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
The correct value for 'entry-method' in the idle-states binding is 'psci',
not 'arm,psci'. It hasn't mattered because it isn't used by the OS.
Signed-off-by: Rob Herring <robh@kernel.org>
The "arm,armv7-timer-mem" schema defines the address sizes for child
nodes to be 32-bit as there's no need for 64-bit offsets and sizes of
the child 'frame' nodes.
Signed-off-by: Rob Herring <robh@kernel.org>
DT node names should follow generic names defined in the DT spec. These
are also now checked by dtschema tools.
Signed-off-by: Rob Herring <robh@kernel.org>
Add the definition of the pinctrl for the MCU domain.
Same as kernel commit 500e6dfbb465531150ac6e2ff0856dd357ddc8a4
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
As discussed previously [1,2], the source command is not safe to use with
verified boot unless there is a key with required = "images" (which has its
own problems). This is because if such a key is absent, signatures are
verified but not required. It is assumed that configuration nodes will
provide the signature. Because the source command does not use
configurations to determine the image to source, effectively no
verification takes place.
To address this, allow specifying configuration nodes. We use the same
syntax as the bootm command (helpfully provided for us by fit_parse_conf).
By default, we first try the default config and then the default image. To
force using a config, # must be present in the command (e.g. `source
$loadaddr#my-conf`). For convenience, the config may be omitted, just like
the address may be (e.g. `source \#`). This also works for images
(`source :` behaves exactly like `source` currently does).
[1] https://lore.kernel.org/u-boot/7d711133-d513-5bcb-52f2-a9dbaa9eeded@prevas.dk/
[2] https://lore.kernel.org/u-boot/042dcb34-f85f-351e-1b0e-513f89005fdd@gmail.com/
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Two callers of image_source_script specify an image name. However, both
use the deprecated @ syntax, indicating that they have not been updated
in a while. If CONFIG_FIT_SIGNATURE is enabled, we will reject such
names outright. Back in commit 152576a598 ("stm32mp: stm32prog: handle
U-Boot script in flashlayout alternate"), we even renamed one of the
nodes. Instead of hard-coding a script image name, just use the default
image.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
For the 64bit EFI binaries that we create set the
IMAGE_FILE_LARGE_ADDRESS_AWARE characteristic in the PE-COFF header
to indicate that they can handle addresses above 2 GiB.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
A number of CONFIG symbols have crept in that are never referenced in
code, so drop them here. Further, we have two symbols being enabled
in headers while already enabled correctly in Kconfig, so these lines
can also be removed.
Signed-off-by: Tom Rini <trini@konsulko.com>
