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Enable OF_UPSTREAM to use upstream DT and add a ti/omap/ prefix to the
DEFAULT_DEVICE_TREE config option.
That way, a DTS from the upstream dts/upstream/src/ directory is used
instead of the arch/$(ARCH)/dts/ directory. These in turn are removed.
Signed-off-by: Javier Martinez Canillas <[email protected]>
Acked-by: Sumit Garg <[email protected]>
Reviewed-by: Enric Balletbo i Serra <[email protected]>
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This change is heavily based on commit e0cc7df9fdf2 ("omap3_beagle: Update
for DM SPL support"), that did the same update for the OMAP3 Beagle board.
Signed-off-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Enric Balletbo i Serra <[email protected]>
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Use CSR_UCCTLCOMMAND instead of CSR_MCCTLCOMMAND
to do cache flush operation in M-mode and S-mode.
Signed-off-by: Leo Yu-Chi Liang <[email protected]>
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Cache could be enabled in harts_early_init board-specific hook,
so remove cache enablement in start.S
Signed-off-by: Leo Yu-Chi Liang <[email protected]>
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The address we load TFA and OPTEE is configurable by the
CONFIG_K3_{ATF,OPTEE)_LOAD_ADDR, but the DT node reservations remain
static which can cause some confusion about where exactly these firmware
are exactly. Fix this by updating the reserved-memory{} nodes when the
loaded address does not match the address in DT.
Reported-by: Andrew Davis <[email protected]>
Signed-off-by: Bryan Brattlof <[email protected]>
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This iRAM APM area is needed for I3C access to PMIC via APM block.
Without this mapping any access to APM iRAM leads to "Synchronous Abort"
exception.
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Most of the nodes in e850-96 appended device tree that add bootph-all
flags are not necessary. All those nodes are instantiated as
dependencies of other nodes anyway. Remove those nodes to avoid
cluttering the appended dts. 'bdinfo' reports 768 bytes reduction for
"Early malloc usage", and 'dm tree' output doesn't change. Keep only
pmu_system_controller changes, which are actually needed for serial to
work properly.
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Use upstream device tree files and bindings. To do so:
- imply (enable) OF_UPSTREAM option for E850-96 target
- point DEFAULT_DEVICE_TREE in E850-96 config to upstream dts
- remove now not needed local dts files, binding docs and headers
- update MAINTAINERS and board/samsung/e850-96/MAINTAINERS
correspondingly
Upstream device tree files for Exynos850 SoC and E850-96 board are
pretty much the same as local (removed) ones, so the conversion is
rather straightforward and painless in this case. The appended dts file
(arch/arm/dts/exynos850-e850-96-u-boot.dtsi) stays unchanged.
The only remaining local dt-bindings doc for E850-96 board is
exynos-pmu.yaml. It wasn't removed as it's quite different from Linux
kernel version. Particularly U-Boot local version of exynos-pmu.yaml
describes "samsung,uart-debug-1" property, which is not present in Linux
kernel binding. Later it might be upstreamed to Linux kernel, and once
it's done the U-Boot exynos-pmu.yaml binding can be removed.
No functional change.
Acked-by: Sumit Garg <[email protected]>
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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The Indiedroid Nova is a Rockchip RK3588S based SBC from Indiedroid.
Specifications:
Rockchip RK3588S SoC
4x ARM Cortex-A76, 4x ARM Cortex-A55
4/8/16GB memory LPDDR4x
Mali G610MC4 GPU
Optional eMMC
2x USB 2.0, 2x USB 3.0, 1x USB 3.0 C port with DP Alt
1x MIPI-CSI Port (4-lane or 2x 2-lane)
1x MIPI-DSI 4-lane connector
1x Micro HDMI 2.1 output, 1x DP 1.4 output
Gigabit Ethernet
Realtek RTL8821CS WiFi
4 pin debug UART connector
40 pin GPIO header
Size: 85mm x 56mm (Raspberry Pi Form Factor)
Kernel commit:
3900160e164b ("arm64: dts: rockchip: Add Indiedroid Nova board")
Signed-off-by: Chris Morgan <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The Powkiddy X55 is a Rockchip RK3566 based handheld gaming device.
UART, ADC, eMMC, and SDMMC are tested to work in U-Boot and this
successfully boots mainline Linux.
Kernel commit:
e99adc97e21a ("arm64: dts: rockchip: Add Powkiddy X55")
Signed-off-by: Chris Morgan <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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enabled
In case CONFIG_IMX_HAB is enabled, extend the binman image description for
all of i.MX8M{Q,M,N,P} with CST wrapper node. This way, if CONFIG_IMX_HAB
is enabled, binman will be automatically used to sign SPL and fitImage.
Reviewed-by: Tim Harvey <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
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Add binman_imx_spl and binman_imx_fit labels to nxp-imx8mimage {} and fit {}
nodes respectively, so they can be referened in board DTs no matter how deep
in the top level binman image description they are. Update current board DTs
to use those labels.
Reviewed-by: Tim Harvey <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
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See commit 008ba0d56d00 ("rockchip: Add common default bss and stack
addresses") for memory layout. This migrates PX30 to use the new layout,
except for TPL. Indeed, PX30 is extremely limited in SRAM, so we need to
be extra careful about what goes into the TPL and how much we can
allocate there, so let's keep the current value for
TPL_SYS_MALLOC_F_LEN (already present in the PX30-specific Kconfig, from
an earlier commit).
This will allow us to use the same memory layout on one more Rockchip
SoC, which is always a nice thing. Additionally, this will make it
easier to fix U-Boot proper pre-reloc running out of memory on PX30 in a
subsequent commit.
Reviewed-by: Kever Yang <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Signed-off-by: Quentin Schulz <[email protected]>
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This is the kind of setting that typically doesn't need to be changed
between boards based on the same SoC, so let's make it the default in
PX30 Kconfig so we don't have to care about it in the defconfig if we
don't want to.
Reviewed-by: Heiko Stuebner <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Signed-off-by: Quentin Schulz <[email protected]>
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All parts expect the SPLL to run at 702MHz. In U-Boot it's the SPLL_HZ
declaring this rate and in the kernel it's a fixed clock definition.
While everything is expecting 702MHz, the SPLL is not running that
frequency when coming from the bootrom though, instead it's running
at 351MHz and the vendor-u-boot just sets it to the expected frequency.
The SPLL itself is located inside the secure-BUSCRU and in theory
accessible as an SCMI clock, though this requires an unknown amount
of cooperation from trusted-firmware to set at a later stage, though
during the SPL stage we can still access the relevant CRU directly.
The SPLL is for example necessary for the DSI controllers to produce
output.
As the SPLL is "just" another rk3588 pll, just set the desired rate
directly during the SPL stage.
Tested on rk3588-rock5b and rk3588-tiger by reading back the PLL rate
and also observing working DSI output with this change.
Fixes: 6737771600d4 ("rockchip: rk3588: Add support for sdmmc clocks in SPL")
Suggested-by: Andy Yan <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
Cc: Jonas Karlman <[email protected]>
Cc: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Migrate RV1126 boards that exists in Linux v6.8 to use OF_UPSTREAM.
Following targets is migrated to use OF_UPSTREAM:
- rv1126-edgeble-neu2 : Board is an industrial form factor
IO board.
- sonoff-ihost-rv1126 : Gateway device designed to provide a
Smart Home Hub.
Cc: Tim Lunn <[email protected]>
Cc: Jagan Teki <[email protected]>
Reviewed-By: Tim Lunn <[email protected]>
Tested-By: Tim Lunn <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Signed-off-by: Anand Moon <[email protected]>
Signed-off-by: Anand Moon <[email protected]>
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Raymond Mao <[email protected]> says:
This patch set is picked from the previously posted serie:
"[RFC] Integrate MbedTLS v3.6 LTS with U-Boot"
They are not directly related to MbedTLS integration, but the
prerequisite for a few clean-up, refactoring and minor fixes.
For V2, the linker script patch is dropped and added one patch
to move the snprintf to stdio.h
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Move snprintf to stdio.h since it is needed by exteranl libraries.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Prepare v2024.07-rc3
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Roger Quadros <[email protected]> says:
Sync AM62 device tree files with Linux v6.9 and
add in the missing bits in -u-boot.dtsi to get CPSW
Ethernet working.
CI testing: https://github.com/u-boot/u-boot/pull/534
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Move GPIO pinmux to MDIO node. Add GB Ethernet reset GPIO.
Add PIN_INPUT to Fix SPE ethernet reset gpio so that
reading the GPIO can give correct status.
Signed-off-by: Roger Quadros <[email protected]>
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Add missing bits in -u-boot.dtsi to get CPSW Ethernet working.
Signed-off-by: Roger Quadros <[email protected]>
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Update k3-am62 DT files from Linux v6.9
Signed-off-by: Roger Quadros <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Manorit Chawdhry <[email protected]> says:
Series splits AM68 and J721s2 support along with enabling OF_UPSTREAM
and adding stdboot support for both the platforms.
Boot logs: https://gist.github.com/manorit2001/6c669e4273933bc46c3b28a631a96ae3
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Use OF_UPSTREAM to pull Linux DT from dts/ tree
Signed-off-by: Manorit Chawdhry <[email protected]>
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Add defconfig for AM68 SK R5 and A72 configuration.
This includes and modifies the AM68 EVM defconfigs:
j721s2_evm_r5_defconfig -> am68_sk_r5_defconfig
j721s2_evm_a72_defconfig -> am68_sk_a72_defconfig
Reviewed-by: Neha Malcom Francis <[email protected]>
Signed-off-by: Manorit Chawdhry <[email protected]>
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Create an SoC R5 dtsi file that could be used at board level R5 files. This
would help in keeping the SoC level changes in sync across board files.
Reviewed-by: Neha Malcom Francis <[email protected]>
Signed-off-by: Manorit Chawdhry <[email protected]>
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Currently AM68 SK boots with J721s2 R5 DTS and then later changes to
AM68 SK DT during runtime.
To split the support of J721s2 and AM68, sync AM68 R5 DT with J721s2 R5
DT as that contains some essential node changes for booting up AM68
using AM68 R5 DT.
secure_proxy_sa3 and secure_proxy_mcu node changes are required for
establishing contact with ROM and TIFS running on SMS M4 core,
respectively, and the addition of new power domain helps in holding A72
cluster in reset for configuration of firewalls.
Reviewed-by: Neha Malcom Francis <[email protected]>
Signed-off-by: Manorit Chawdhry <[email protected]>
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Martyn Welch <[email protected]> says:
This series adds DFU support for TI AM62 SK and beagleplay boards.
I have picked this series up from Sjoerd due to time constraints.
Since the last revision:
* Removed dwc3 mode setting in favour of reinstating forced peripheral
mode for usb0
* Use of config fragments for both r5 and a53 DFU configuration to
reduce duplication
* Typographical improvements to documentation
We plan to also submit the dts changes to linux so that those can be
dropped again in the near future (hopefully)
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DFU mode on a beagleplay can be used via the Type-C connector by holding
the USR switch while powering on.
Configuration is already provided as fragments for both the A53 and R5
u-boot parts. Include the am62x_a53_usbdfu.config config. The
am62x_r5_usbdfu.config fragment needs to be added should DFU boot be
required as this will disable booting from persistent storage due to
binary size constraints.
Signed-off-by: Sjoerd Simons <[email protected]>
Signed-off-by: Martyn Welch <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Tested-by: Mattijs Korpershoek <[email protected]>
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Enable usb0 in all boot phases for use with DFU
Signed-off-by: Sjoerd Simons <[email protected]>
Reviewed-by: Alexander Sverdlin <[email protected]>
Signed-off-by: Martyn Welch <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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CI: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/20690
- RISC-V: Add NULL check after parsing compatible string
- Board: Add Milk-V Mars CM board
- Andes: Unify naming policy
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https://source.denx.de/u-boot/custodians/u-boot-snapdragon
This [pull request] for master fixes framebuffer video on almost all
Qualcomm platforms where the framebuffer is initialised by the first
stage bootloader.
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Signed-off-by: Leo Yu-Chi Liang <[email protected]>
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* We already have a header 'backtrace', there is no need to repeat the
word backtrace on every line.
* Add a blank line before the backtrace section of the crash report for
improved readability.
* If U-Boot is compiled without backtrace, there is no need to write a
message at all.
* Avoid #ifdef. We prefer functions to always be compiled and let
the linker remove them if not needed.
* Foresee 3 digits for the backtrace index.
For testing the 'exception' command can be used.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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The EEPROM provides information about the size of the eMMC.
Provide a new function get_mmc_size_from_eeprom() to read it.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: E. Shattow <[email protected]>
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The newly introduced carve_out_reserved_memory causes issues when
U-Boot is chained from the lk2nd bootloader. lk2nd provides a
simple-framebuffer device and marks the framebuffer region as no-map in
the supplied /reserved-memory. Consequently, the simple_video driver
triggers a page fault when it tries to write to this region.
As per Caleb's advice, this simple patch only does the carveouts for the
qcs404 SoC for which it was originally designed. The intent is to do the
carveouts for more Qualcomm SoCs in future.
Signed-off-by: Caleb Connolly <[email protected]>
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Each SoC now has a directory in mach-k3, let's move the SoC specific
files into their respective directories.
Signed-off-by: Andrew Davis <[email protected]>
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Polling cntpct_el0 in a tight loop for delays is inefficient.
This is particularly apparent on Arm FVPs, which do not simulate
real time, meaning that a 1s sleep can take a couple of orders
of magnitude longer to execute in wall time.
If running at EL2 or above (where CNTHCTL_EL2 is available), enable
the cntpct_el0 event stream temporarily and use wfe to implement
the delay more efficiently. The event period is chosen as a
trade-off between efficiency and the fact that Arm FVPs do not
typically simulate real time.
This is only implemented for Armv8 boards, where an architectural
timer exists, and only enabled by default for the ARCH_VEXPRESS64
board family.
Signed-off-by: Peter Hoyes <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
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The sev() and wfe() asm macros are currently defined only for
mach-exynos. As these are common Arm instructions, move them to the
common asm/system.h header file, for both Armv7 and Armv8, so they
can be used by other machines.
wfe may theoretically trigger a context switch if an interrupt occurs
so add a memory barrier to this call.
Signed-off-by: Peter Hoyes <[email protected]>
Reviewed-by: Andre Przywara<[email protected]>
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Roger Quadros <[email protected]> says:
Sync AM62 device tree files with Linux v6.9 and
add in the missing bits in -u-boot.dtsi to get CPSW
Ethernet working.
CI testing: https://github.com/u-boot/u-boot/pull/534
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Move GPIO pinmux to MDIO node. Add GB Ethernet reset GPIO.
Add PIN_INPUT to Fix SPE ethernet reset gpio so that
reading the GPIO can give correct status.
Signed-off-by: Roger Quadros <[email protected]>
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Add missing bits in -u-boot.dtsi to get CPSW Ethernet working.
Signed-off-by: Roger Quadros <[email protected]>
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Update k3-am62 DT files from Linux v6.9
Signed-off-by: Roger Quadros <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-raspberrypi
Updates for RPi for 2024.07:
- Switch to OF_HAS_PRIOR_STAGE by default
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On all Raspberry Pi platforms, we're loaded by a prior stage firmware
that has assembled and passed on a device tree binary for us to use.
Switch to using this tree by default.
Cc: Matthias Brugger <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: François Ozog <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Tested-by: Simon Glass <[email protected]>
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Remove DTs which are now replaced by OF_UPSTREAM counterparts.
No functional change expected.
Signed-off-by: Marek Vasut <[email protected]>
Acked-by: Adam Ford <[email protected]> #beacon boards
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Neha Malcom Francis <[email protected]> says:
Add support for missing HS SRs in the build for J721E and J7200.
Boot logs (updated for v2):
https://gist.github.com/nehamalcom/e652752623537aced8cf31308015d7c9
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