Kernel Address Space Layout Randomization (KASLR) is a hardening
feature that aims to make it more difficult to take advantage
of known exploits in the kernel, by placing kernel data structures
at a random address at each boot.The bootloader supports randomizing
the virtual address at which the kernel image is loaded.
The bootloader must provide entropy by passing a random u64 value
in the /chosen/kaslr-seed device tree node.
When we run "kaslrseed" command from U-Boot, the bootloader will
genarate the kaslr-seed and update the /chosen/kaslr-seed DT property.
Michal Simek [Thu, 3 Aug 2023 12:51:53 +0000 (14:51 +0200)]
xilinx: Remove scriptaddr from config files and move it to DT
Define bootscript address in RAM via DT property and remove it from config
file. Adding default value to common DTSI. Platform DT description can
remove this property or rewrite it.
In Zynq case scriptaddr property was defined twice for no reason.
arm64: versal: Increase the number of DRAM banks to 36
HBM stands for high bandwidth memory and is a type of memory interface used
in 3D-stacked DRAM (dynamic random access memory) in some AMD GPUs (aka
graphics cards), as well as the server, high-performance computing (HPC)
and networking and client space. High Bandwidth Memory(HBM) has total 16
channels, one channel is divided into two pseudo channels which makes its
32 banks each with some amount of memory.
And then we have DDR_LOW PS low, DDR_HIGH0 PS high, DDR_HIGH1 PS very high
and pretty much there should be also place for PL DDR. So maximum number of
memory banks will be 36, updating the CONFIG_NR_DRAM_BANKS to 36.
xilinx: zynqmp: Extract aes operation into new file
This moves the aes operation that is performed by the pmu into a
separate file. This way it can be called not just from the shell
command, but also e.g. from board initialization code.
The StarFive VisionFive 2 board cannot load spl/u-boot-spl.bin but needs a
prefixed header. We have referring to a vendor tool (spl_tool) for this
task. 'mkimage -T sfspl' can generate the prefixed file.
Use binman to invoke mkimage for the generation of file
spl/u-boot-spl.bin.normal.out.
Update the documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Tested-by: Milan P. Stanić <mps@arvanta.net>
The StarFive JH7110 base boards require a header to be prefixed to the SPL
binary image. This has previously done with a vendor tool 'spl_tool'
published under a GPL-2-or-later license. Integrate this capability into
mkimage.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Tested-by: Chanho Park <chanho61.park@samsung.com> Tested-by: Milan P. Stanić <mps@arvanta.net>
Milan P. Stanić [Mon, 18 Sep 2023 08:32:29 +0000 (10:32 +0200)]
starfive: visionfive2: add mmc0 and nvme boot targets
boot from SDIO3.0 (mmc sdcard) first if it is plugged.
If mmc is not plugged try to boot from emmc if it is plugged.
If emmc is not plugged then try to boot from nvme.
Signed-off-by: Milan P. Stanić <mps@arvanta.net> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Multiple revisions of the StarFive VisionFive 2 board exist. They can be
identified by reading their EEPROM.
Linux uses two differently named device-tree files. To load the correct
device-tree we need to set $fdtfile to the device-tree file name that
matches the board revision.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Simon Glass [Thu, 14 Sep 2023 16:55:55 +0000 (10:55 -0600)]
Mark DISTRO_DEFAULTS as deprecated
Standard boot has been in place for a while now. Quite a few problems
have been found and fixed. It seems like a good time to mark the
script-based approach as deprecated and encourage people to use standard
boot.
Update the DISTRO_DEFAULTS Kconfig to encourage people to move to
standard boot, which is able to boot Linux distributions automatically.
Add a short migration guide to make this easier.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Thu, 14 Sep 2023 16:55:50 +0000 (10:55 -0600)]
spl: Tidy up load address in spl_ram
This CONFIG is used but is not given a value by some boards. Use
a default value of 0 explicitly, rather than relying on the 0 value
provided by CONFIG_SPL_LOAD_FIT_ADDRESS
This will allow us to make SPL_LOAD_FIT_ADDRESS depend on SPL_LOAD_FIT
as it should.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Thu, 14 Sep 2023 16:55:49 +0000 (10:55 -0600)]
Kconfig: Create a menu for FIT
This is a major feature with a lot of options. Give it its own menu to
tidy up the 'make menuconfig' display. Drop the 'depends on FIT' pieces
which are now unnecessary, since they are now bracketed by an 'if FIT'.
Leave CONFIG_TIMESTAMP out since it affects legacy images too.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Thu, 14 Sep 2023 16:55:44 +0000 (10:55 -0600)]
test: Move POST under a renamed Testing section
Rename Unit tests to Testing, since it is a stretch to describe some of
the tests as unit tests. Move POST there as well, so it doesn't show up
by itself in the top-level menu.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Thu, 14 Sep 2023 16:55:41 +0000 (10:55 -0600)]
video: Move bmp code to drivers/video
This relates to graphics which is only active when CONFIG_VIDEO is
enabled. Move it into that directory.
For most boards there is no harm in compiling it always, since it if not
used it will be dropped by the linker. But for the EFI app this is not
the case, so retain use of the BMP Kconfig.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
dt-bindings: ti-serdes: Deprecate header with constants with v6.6-rc1
The constants to define the idle state of SERDES MUX were defined in
bindings header. They are used only in DTS and driver uses the dt property
to set the idle state making it unsuitable for bindings.
The constants are moved to header next to DTS ("arch/arm/boot/dts/")
and all the references to bindings header are removed.
So add a warning to mark this bindings header as deprecated.
We could probably drop this header, but let us wait for kernel to
cleanup.
arm: dts: k3*: Use local header for SERDES MUX idle-state values
The DTS uses constants for SERDES MUX idle state values which were earlier
provided as bindings header. But they are unsuitable for bindings.
So move these constants in a header next to DTS.
NOTE: sync with v6.6-rc1 will bring in this change naturally.
Introduce the new serdes header from kernel v6.6-rc1
The DTS uses constants for SERDES MUX idle state values which were earlier
provided as bindings header. But they are unsuitable for bindings.
So move these constants in a header next to DTS.
drivers: misc: k3_avs: Add Linux compatibles to maintain sync
The ti,j7200-vtm and ti,j721e-vtm compatibles are used for voltage
and thermal monitoring (VTM) by (drivers/thermal/k3_j72xx_bandgap.c)
in Linux, but the same hardware is used for adaptive voltage scaling
(AVS) in u-boot, This brings both drivers in line with the same
compatibles.
Since the j7200 uses the config as the j721e, the data is inherited
from j721e vs creating a duplicate
Change the file name from ti.gz and ti.bmp to ti_logos_414x97_32bpp to
help user understand the resolution and identify the logo files when
placed in the boot partition and update the splashfile name with the
same in .env file.
Signed-off-by: Nikhil M Jain <n-jain1@ti.com> Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Trevor Woerner [Thu, 31 Aug 2023 02:49:50 +0000 (22:49 -0400)]
am33xx: ignore return value from usb_ether_init()
In 2cb43ef1c223 ("usb: ether: Fix error handling in usb_ether_init") the error
handling of usb_ether_init() was changed. Not a single other call site of this
function checks its return value, therefore follow suit in the am33xx code.
Do not cause the boot to halt if the usb gadget ethernet initialization fails:
initcall sequence 9ffdbd84 failed at call 808024b9 (err=-19)
### ERROR ### Please RESET the board ###
Signed-off-by: Trevor Woerner <twoerner@gmail.com> Reviewed-by: Michal Suchánek <msuchanek@suse.de>
Tom Rini [Sun, 17 Sep 2023 13:24:42 +0000 (09:24 -0400)]
Merge tag 'doc-2023-10-rc5-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request doc-2023-10-rc5-2
Documentation:
* fix code comments referring to doc/develop/expo.rst
* remove unused values from Chromebook kernel command line
* correct reference tag placement in tools/binman/binman.rst
Marek Vasut [Sun, 17 Sep 2023 11:49:30 +0000 (13:49 +0200)]
ARM: dts: renesas: Add compatible properties to KSZ9031 Ethernet PHYs on Salvator-X boards
Add compatible values to Ethernet PHY subnodes representing Micrel
KSZ9031 PHYs on R-Car Gen3 Salvator-X boards. This allows software
to identify the PHY model at any time, regardless of the state of
the PHY reset line.
This is a fix for missed addition of these properties on Salvator-X
boards.
The test_event_base and test_event_probe unit tests use function
event_register() which depends on CONFIG_EVENT_DYNAMIC=y.
Fixes: 7d02645fe4c0 ("event: Add a simple test") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
The usb_gadget_handle_interrupts() is no longer used anywhere,
replace the remaining uses with dm_usb_gadget_handle_interrupts()
which takes udevice as a parameter.
Some of the UDC drivers currently ignore the index parameter altogether,
those also ignore the udevice and have to be reworked. Other like the
dwc3_uboot_handle_interrupt() had to be switched from index to udevice
look up to avoid breakage.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on khadas vim3 Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Fri, 1 Sep 2023 09:49:57 +0000 (11:49 +0200)]
spl: sdp: Detach the controller on error
In case anything errors out during the SDP transfer, detach
the controller instead of bailing out right away. This way,
the controller can be reattached on next attempt.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Fri, 1 Sep 2023 09:49:55 +0000 (11:49 +0200)]
dfu: Detach the controller on error
In case anything errors out during the DFU registration, detach
the controller instead of bailing out right away. This way, the
controller can be reattached on next attempt.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Fri, 1 Sep 2023 09:49:48 +0000 (11:49 +0200)]
usb: sandbox: Add DM_USB_GADGET support
Remove local usb_gadget_register_driver()/usb_gadget_unregister_driver()
implementation which is implemented in udc-core.c instead if DM_USB_GADGET
is enabled. Add no-op dm_usb_gadget_handle_interrupts() implementation.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Fri, 1 Sep 2023 09:49:47 +0000 (11:49 +0200)]
dm: usb: udc: Factor out plain udevice handler functions
Pull the functionality of UDC uclass that operates on plain udevice
and does not use this dev_array array into separate functions and
expose those functions, so that as much code as possible can be
switched over to these functions and the dev_array can be dropped.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Marek Vasut <marex@denx.de>
Tom Rini [Thu, 14 Sep 2023 20:23:49 +0000 (16:23 -0400)]
Merge branch '2023-09-14-remove-NEEDS_MANUAL_RELOC' into next
To quote the author:
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
This is a follow up on way over decade old commit 2e5167ccad93 ("Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOC")
"
By now, the majority of architectures have working relocation
support, so the few remaining architectures have become exceptions.
To make this more obvious, we make working relocation now the default
case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC.
"
It took a bit longer than expected, but now we can really sunset
CONFIG_NEEDS_MANUAL_RELOC.
Marek Vasut [Wed, 6 Sep 2023 21:30:15 +0000 (23:30 +0200)]
post: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:14 +0000 (23:30 +0200)]
wdt: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:13 +0000 (23:30 +0200)]
timer: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:11 +0000 (23:30 +0200)]
spi: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:05 +0000 (23:30 +0200)]
sf: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:03 +0000 (23:30 +0200)]
gpio: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:01 +0000 (23:30 +0200)]
cpu: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:30:00 +0000 (23:30 +0200)]
fs: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:29:59 +0000 (23:29 +0200)]
image: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:29:57 +0000 (23:29 +0200)]
env: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 6 Sep 2023 21:29:56 +0000 (23:29 +0200)]
dm: Remove unused NEEDS_MANUAL_RELOC code bits
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
projects / thirdparty / u-boot.git / log
