Function acpi_get_rsdp_addr() is needed on all architectures which
write ACPI tables. Move the definition from the x86 include to an
architecture independent one.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add basic sandbox support for 'booti' so we can start to boot the test
ARMbian image. This is helpful in checking that it is parsed correctly.
Signed-off-by: Simon Glass <sjg@chromium.org>
To quote the author:
It would be useful to be able to boot an OS when CONFIG_CMDLINE is
disabled. This could allow reduced code size.
Standard boot provides a way to handle programmatic boot, without
scripts, so such a feature is possible. The main impediment is the
inability to use the booting features of U-Boot without a command line.
So the solution is to avoid passing command arguments and the like to
code in boot/
A similar process has taken place with filesystems, for example, where
we have (somewhat) separate Kconfig options for the filesystem commands
and the filesystems themselves.
This series starts the process of refactoring the bootm logic so that
it can be called from standard boot without using the command line.
Mostly it removes the use of argc, argv and cmdtbl from the internal
logic.
Some limited tidy-up is included, but this is kept to smaller patches,
rather than trying to remove all #ifdefs etc. Some function comments
are added, however.
A simple programmatic boot is provided as a starting point.
This work will likely take many series, so this is just the start.
Size growth with this series for firefly-rk3288 (Thumb2) is:
arm: (for 1/1 boards) all +23.0 rodata -49.0 text +72.0
This should be removed by:
https://source.denx.de/u-boot/custodians/u-boot-dm/-/issues/11
but it is not included in this series as it is already large enough.
No functional change is intended in this series.
Changes in v3:
- Add a panic if programmatic boot fails
- Drop RFC tag
Changes in v2:
- Add new patch to adjust position of unmap_sysmem() in boot_get_kernel()
- Add new patch to obtain command arguments
- Fix 'boot_find_os' typo
- Pass in the command name
- Use the command table to provide the command name, instead of "bootm"
Since we can now cleanly disable CMDLINE when needed, drop the rules
which discard the command code. It will not be built in the first
place.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
As requirement of CR side, QSPI Flash usage via RPC driver shall
be disabled and leaving the control of this module to CR side.
Perform DT modification to disable the RPC SPI.
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
[Marek: Do not modify defconfig, modify the DT instead, this way
the RPC SPI can be enabled without recompiling the U-Boot
itself. Update commit message accordingly.]
Use the phandle reference to &rpc node in arch/arm/dts/r8a779g0.dtsi
and remove properties which are already in arch/arm/dts/r8a779g0.dtsi.
No functional change and no resulting DT change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
To quote the author:
This series imports generic versions of ioread_rep/iowrite_rep and
reads/writes from Linux. Some cleanup is done to make sure that all
platforms have proper defines for implemented functions and there are no
redefinitions.
Add defines for __raw_{read,write}{b,w,l}() functions to make
make asm-generic/io.h aware of them.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Change type of address parameter from int* to volatile void* for
{read,write}s{b,w,l}() functions and add const qualifier for reads. This
is done to keep function signatures in sync with asm-generic/io.h and
other platforms.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Add defines for {read,write}{b,w,l,q}(), {read,write}s{b,w,l,q}() and
{in,out}s{b,w,l,q}() functions to make asm-generic/io.h aware of them.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Currently reads{b,w,l}() functions don't have const qualifier for their
address parameter. Since asm-generic/io.h in Linux has const for all
read functions, add it here as well to keep signatures in sync.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Add defines for {in,out}s{b,w,l}() functions to make sure that
they will be used by asm-generic/io.h
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Generic version of io.h should be included at the end of
architecture-specific ones to make sure that arch implementations are
used and to avoid redefinitions.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
To quote the author:
The show_board_info() function was adjusted to weak so that it could be
entirely replaced with a board-specific implementation.
The intended way for boards to provide their own information is via a
sysinfo driver. But currently there is no way to show anything other
than the model name.
This series adds support for showing a few more items, in a way that is
easy for boards to extend.
Since there is already a weak checkboard() function, we don't need to
have two levels of weak function here. So this series drops the weak
attribute from show_board_info()
Existing boards will see a slight change in output, in that the model
name will appear first, before any custom output. If that is a problem,
then the solution is to implement a sysinfo driver for the board.
Create a sysinfo driver to avoid needing a custom checkboard()
function. With this the following information is printed when booting
from coreboot under QEMU:
Model: Standard PC (i440FX + PIIX, 1996)
Manufacturer: QEMU
Prior-stage version: 4.21-885-g2a87ef1eca56
Prior-stage date: 11/11/2023
Signed-off-by: Simon Glass <sjg@chromium.org>
Boards can use a sysinfo driver if a particular model name is needed.
Update this board to use checkboard() directly, rather than having a
weak function laid on top of a weak function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Enable USB PHY nodes on ASUS Transformers, Grouper, Enadevoru
and LG X3. This is not mandatory since driver will use default
values but preferable for new devices.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Since required drivers were merged, we can safely clean up the
board and switch to DM based driver with device tree support.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Since required drivers were merged, we can safely clean up the
board and switch to DM based driver with device tree support.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Since required drivers were merged, we can safely clean up the
board and switch to DM based driver with device tree support.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Since required drivers were merged, we can safely clean up the
board and switch to DM based driver with device tree support.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Call regulators_enable_boot_on on board init to set all regulators
with boot-on property in device tree. If regulator is not used by
any device in the device tree but is essential for the device to
work a regression will occur.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Instead of duplicating the I2C3 node and adding NVEC specific
properties, reuse the I2C3 node, extend it with NVEC specific properties
and drop properties that are not needed by NVEC. This results in a DTB
that is a bit cleaner and avoids accidentally using I2C3 and NVEC which
would have them fight over the same hardware resources.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Modify spi and usb aliases name.
Add dt-binding for usb phy define and fix usb phy reset error.
Add tpm/otpee and host_intf node.
Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
Draco is a family of 3 boards: thuban, rastaban & etamin. Rename all
targets of the family adding the draco- prefix to increase readibility
and simplify future commits about concerning all boards of the family.
The name draco was initially used for the first target. It's deprecated
since a 2nd target was introduced. Unfortunately the draco target was
copied to the thuban target instead to be renamed. Remove it to save
unnecessary maintenance effort.
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Reduce redundancy in code by using templates to generate the A72 boot
binaries (tispl.bin and u-boot.img) as well as R5 boot binary sysfw.itb
(for legacy boot following devices J721E and AM65x).
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Manorit Chawdhry <m-chawdhry@ti.com>
Add templates for FIT images used extensively across K3 boards with most
of the code common. This includes the FIT portions of:
- tispl.bin
- u-boot.img
- sysfw.itb (in case of legacy boot flow)
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Kernel dts import now provides bootph-all and bootph-pre-ram properties
for the properties we have been overriding so far. Drop the same.
While at this enable the DM and TIFS UARTs for programming pinmux
since they are marked reserved by board.dts
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Tested-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Kernel dts import now provides bootph-all and bootph-pre-ram properties
for the properties we have been overriding so far. Drop the same.
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Tested-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
k3-am62* SoC dtsi files now provide the following:
bootph-all: dmss secure_proxy_main dmsc k3_pds k3_clks k3_reset
main_pmx0 main_timer0 mcu_pmx0 wkup_conf chipid
bootph-pre-ram: secure_proxy_sa3 main_esm mcu_esm
Drop these from board r5 and u-boot.dtsi files as these are duplicate in
them now.
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Tested-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Sync with kernel v6.7-rc1 and sync up the u-boot dts files accordingly.
Tested-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
BCDMA can be used at SPL for OSPI boot and mem-to-mem DMA
so add "bootph-all" to BCDMA node.
Suggested-by: Nishanth Menon <nm@ti.com>
Fixes: 9a3f2b6798 ("arm: dts: k3-am625-verdin-wifi-dev-u-boot.dtsi: Fix DMA/Ethernet")
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Nishanth Menon <nm@ti.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Change spl_enable_dcache so it also enable icache on SPL
initialization for the main domain part of the boot flow. This
improves bootloader booting time.
Link: https://lore.kernel.org/all/20231109140958.1093235-1-joao.goncalves@toradex.com/
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Tested-by: Nishanth Menon <nm@ti.com>
main_timer0 is used by u-boot as the tick-timer. Add it to the soc
devices list so it an be enabled via the k3 power controller.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
BeagleBoard.org BeagleBone AI-64 is an open source hardware single
board computer based on the Texas Instruments TDA4VM SoC featuring
dual-core 2.0GHz Arm Cortex-A72 processor, C7x+MMA and 2 C66x
floating-point VLIW DSPs, 3x dual ARM Cortex-R5 co-processors,
2x 6-core Programmable Real-Time Unit and Industrial Communication
SubSystem, PowerVR Rogue 8XE GE8430 3D GPU. The board features 4GB
DDR4, USB3.0 Type-C, 2x USB SS Type-A, miniDisplayPort, 2x 4-lane
CSI, DSI, 16GB eMMC flash, 1G Ethernet, M.2 E-key for WiFi/BT, and
BeagleBone expansion headers.
This board family can be indentified by the BBONEAI-64-B0 in the
at24 eeprom:
[aa 55 33 ee 01 37 00 10 2e 00 42 42 4f 4e 45 41 |.U3..7....BBONEA|]
[49 2d 36 34 2d 42 30 2d 00 00 42 30 30 30 37 38 |I-64-B0-..B00078|]
Baseline of the devicetree is from v6.6-rc1
https://beagleboard.org/ai-64https://git.beagleboard.org/beagleboard/beaglebone-ai-64
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Move the omap3 beagle to the beagle vendor folder representing
BeagleBoard.org platforms.
Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Move beagleplay support away from ti/am62x to it's own beagle vendor
folder.
This forms the starting point for new beagle platforms added under it's
own board vendor folder.
As part of this create all the associated files with a bare minimum
beagleplay.c file.
Suggested-by: Andrew Davis <afd@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
[trini: Update k3-binman.dtsi to use full path to scheme.yaml now]
Signed-off-by: Tom Rini <trini@konsulko.com>
