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The 64-bit R-Car board code is currently unbuildable on 32-bit ARM
cores. Skip DRAM initialization bits to make the code compatible with
these cores, because those cores do not use the DRAM, they only use
SRAM.
Signed-off-by: Marek Vasut <[email protected]>
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Replace s_init() early initialization at the end of lowlevel_init
by invoking the same code in mach_cpu_init(). The mach_cpu_init()
is called a bit later, but as the code initializes timer and no
code uses timer until mach_cpu_init(), this does not pose a problem.
Signed-off-by: Marek Vasut <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
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AM62d currently shares resource management configuration files with
AM62a. However, AM62a resource management needs to be modified for DMA
resource sharing scheme for CPSW3G Ethernet functionality to support
multi-core traffic handling.
Add separate AM62d-specific resource management configuration files to
decouple from the AM62a changes and maintain proper resource allocation
for AM62d.
Signed-off-by: Paresh Bhagat <[email protected]>
Reviewed-by: Anshul Dalal <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-mediatek
This is the first wave of MediaTek changes for this merge window. We
also expect to be sending another decent-sized pull request later for
the backlog of patches that are currently waiting on dependencies or
need little more time for review.
* Fixes for cargo-culted issues in mach-mediatek init.c files.
* Some consistency cleanups of recently added Genio boards (510/700/1200).
* Some pinctrl improvements to support newer MediaTek SOCs (mt8189 compatible).
* New devicetree and config for Genio 520/720 EVK boards (can boot to eMMC or SD).
* New CPU-specific functions to read vendor-specific CPU info at runtime.
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Define CONFIG_SYS_SOC in the mach-sc5xx Kconfig. Follow the standard
U-Boot include path convention by moving the SC5xx SoC headers from
arch/arm/include/asm/arch-adi/sc5xx/ to the conventional
arch/arm/include/asm/arch-sc5xx/ location. Update includes from
<asm/arch-adi/sc5xx/*.h> to <asm/arch/*.h> across mach-sc5xx and board
files.
Signed-off-by: Philip Molloy <[email protected]>
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The U_BOOT_DRIVER macro creates a list of drivers used at link time, and
all entries here must be unique. This in turn means that all entries in
the code should also be unique in order to not lead to build failures
later with unexpected build combinations. Typically, the problem we have
here is when a driver is obviously based on another driver and didn't
update this particular field and so while the name field reflects
something unique the linker entry itself is not. In a few places this
provides a more suitable string name as well, however.
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Svyatoslav Ryhel <[email protected]> # Tegra
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Add U-Boot-specific device tree overrides for the Genio 520 and 720 EVK
boards. These are needed to enable SD card support in U-Boot due to
current driver limitations. It is expected that these files will remain
after eventually converting these to CONFIG_OF_UPSTREAM, so we use
separate .u-boot.dtsi files for this.
Reviewed-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: David Lechner <[email protected]>
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Add basic defconfigs for Genio 520 and 720 EVKs.
Signed-off-by: Chris-QJ Chen <[email protected]>
Signed-off-by: Macpaul Lin <[email protected]>
Reviewed-by: Julien Stephan <[email protected]>
Reviewed-by: Macpaul Lin <[email protected]>
Link: https://patch.msgid.link/20260323-mtk-mt8391-initial-support-v3-6-19dd92f4543f@baylibre.com
Signed-off-by: David Lechner <[email protected]>
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Set myself as maintainer for the following genio boards:
- mt8370-genio-510-evk
- mt8393-genio-700-evk
- mt8395-genio-1200-evk
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: David Lechner <[email protected]>
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mt8370_genio_510_evk_defconfig and mt8390_genio_700_evk_defconfig are
both based on MT8188, add a new mt8188.config file to share common
config.
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: David Lechner <[email protected]>
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Rename mt8390_evk to match the name of the device tree which is
mt8390-genio-700-evk.dts
Also update CONFIG_IDENT_STRING to be consistent.
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: David Lechner <[email protected]>
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Rename mt8370_evk to match the name of the device tree which is
mt8370-genio-510-evk.dts
Also update CONFIG_IDENT_STRING to be consistent.
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: David Lechner <[email protected]>
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Rename mt8395_evk to match the name of the device tree which is
mt8395-genio-1200-evk.dts
Also update CONFIG_IDENT_STRING to be consistent.
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: David Lechner <[email protected]>
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Today we typically enable CMD_SATA in order to have the SATA
functionality itself enabled, despite there being a clean split between
the two symbols. This in turn leads to potential configuration problems.
Split things so that SATA continues to be separate and not CMD_SATA
instead depends, functionally, on AHCI being enabled.
To do all of this:
- Have X86 select AHCI directly rather than "default y" it later.
- Make CMD_SATA be a default y option, given the split of platforms that
enabled SATA and did, or did not, enable CMD_SATA.
- Change "imply CMD_SATA" to "imply SATA"
- Correct TARGET_VEXPRESS64_JUNO because you cannot select SATA_SIL
without PCI (and in turn, SATA is needed for SATA_SIL).
- Update a number of defconfigs to have no functional change.
Signed-off-by: Tom Rini <[email protected]>
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It is not functionally possible to use the code enabled by
PARTITION_TYPE_GUID without having EFI_PARTITION be enabled as well. Not
all users of the former had ensured that the latter was enabled however,
so audit all current users and then as appropriate select or imply
EFI_PARTITION as needed.
Signed-off-by: Tom Rini <[email protected]>
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All information is contained in the global MAINTAINERS or
TQ board MAINTAINERS.
Signed-off-by: Max Merchel <[email protected]>
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Add MAINTAINERS file containing board-specific information and
the name of the board maintainer.
Signed-off-by: Max Merchel <[email protected]>
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Introduce timing patch which converts 2 GiB DRAM timings to 4 GiB 1-rank
timings. This is a new configuration which carries IS43LQ32K01B DRAM part.
The 512 MiB SoM strapping that was never used is repurposed for this part.
Signed-off-by: Marek Vasut <[email protected]>
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The 2 GiB and 4 GiB 2-rank DRAM timings on i.MX8MP DHCOM are very
similar. Instead of carrying around two copies of almost identical
timing tables, implement a patch of the 2 GiB table to convert it
into 4 GiB 2-rank table and pass the result to DRAM initialization
code. This saves us 13640 Bytes in SPL, and frees up space for more
DRAM initialization tables.
Signed-off-by: Marek Vasut <[email protected]>
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The DRAM size tables are shared by SPL and U-Boot proper, deduplicate
those tables into lpddr4_timing.h . No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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The inline ECC configuration is identical for 2 GiB DRAM variants
and 4 GiB DRAM variants of the SoM, no matter the rank count. Fold
the ECC configuration directly into spl.c to simplify the upcoming
deduplication. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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Convert the board to use DM_PMIC instead of the legacy SPL I2C/PMIC
handling.
Changes include:
- Enable DM_PMIC, DM_PMIC_PCA9450, and SPL_DM_PMIC_PCA9450 in defconfig.
- Drop legacy SPL I2C and PMIC options.
- Remove manual I2C1 pad setup and legacy power_pca9450_init() usage.
- Use DM-based pmic_get() with the DT node "pmic@25".
- Update PMIC register programming to use struct udevice API.
Signed-off-by: Peng Fan <[email protected]>
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Convert the board to use DM_PMIC instead of the legacy SPL I2C/PMIC
handling.
Changes include:
- Enable DM_PMIC, DM_PMIC_PCA9450, and SPL_DM_PMIC_PCA9450 in defconfig.
- Drop legacy SPL I2C and PMIC options.
- Remove manual I2C1 pad setup and legacy power_pca9450_init() usage.
- Use DM-based pmic_get() with the DT node "pmic@25".
- Update PMIC register programming to use struct udevice API.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Yannic Moog <[email protected]>
Tested-by: Yannic Moog <[email protected]>
Reviewed-by: Teresa Remmet <[email protected]>
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Convert the board to use DM_PMIC instead of the legacy SPL I2C/PMIC
handling.
Changes include:
- Enable DM_PMIC, DM_PMIC_PCA9450, and SPL_DM_PMIC_PCA9450 in defconfig.
- Drop legacy SPL I2C and PMIC options.
- Remove manual I2C1 pad setup and legacy power_pca9450_init() usage.
- Use DM-based pmic_get() with the DT node "pmic@25".
- Update PMIC register programming to use struct udevice API.
Signed-off-by: Peng Fan <[email protected]>
Tested-by: Ernest Van Hoecke <[email protected]>
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Convert the board to use DM_PMIC instead of the legacy SPL I2C/PMIC
handling.
Changes include:
- Enable DM_PMIC, DM_PMIC_PCA9450, and SPL_DM_PMIC_PCA9450 in defconfig.
- Drop legacy SPL I2C and PMIC options.
- Remove manual I2C1 pad setup and legacy power_pca9450_init() usage.
- Use DM-based pmic_get() with the DT node "pmic@25".
- Update PMIC register programming to use struct udevice API.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Yannic Moog <[email protected]>
Tested-by: Yannic Moog <[email protected]>
Reviewed-by: Teresa Remmet <[email protected]>
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Allow CONFIG_OF_UPSTREAM to receive automatic device tree updates for
the Toradex SMARC iMX95.
Remove the now obsolete device tree files:
- imx95-toradex-smarc-dev.dts
- imx95-toradex-smarc.dtsi
Signed-off-by: Franz Schnyder <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Frieder Schrempf <[email protected]>
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This platform enables CONFIG_BOARD_EARLY_INIT_F and then has a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.
Signed-off-by: Tom Rini <[email protected]>
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New SoM revision use series termination for eMMC signals while older do
not. To prevent signal overshot on older revisions, DSR must be set and
limited. The eMMC type is used to differentiate between revisions.
Keep a table with all types, that are known to require DSR.
Signed-off-by: Paul Gerber <[email protected]>
Signed-off-by: Max Merchel <[email protected]>
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Add function from common mmc header and
select TQ_COMMON_SDMMC Kconfig option for MBa6
Signed-off-by: Max Merchel <[email protected]>
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Reduce code duplication by adding a default implementation
Signed-off-by: Max Merchel <[email protected]>
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Update functions to use the common baseboard header and
select TQ_COMMON_BB Kconfig option for MBa6 and WRU4.
While at it, remove empty implementations that are now covered by
board/tq/common.
Signed-off-by: Paul Gerber <[email protected]>
Signed-off-by: Max Merchel <[email protected]>
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TQMa6 and other SoMs from TQ-Systems GmbH need a baseboard. Therefore
functionality of U-Boot board callbacks may be distributed between SoM
and baseboard implementation.
To prevent code duplication and boilerplate implement a baseboard specific
API for TQ boards with weak defaults that can be filled out for baseboard
implementations as needed.
Signed-off-by: Markus Niebel <[email protected]>
Signed-off-by: Max Merchel <[email protected]>
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The SoM (TQMa6) can be used on various baseboards. No modifications to
the SoM files should be required to use the SoM on different baseboards.
Therefore, include the SoM headers in the baseboard.
Signed-off-by: Max Merchel <[email protected]>
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Create tqma6 environment file and remove CFG_FEC_MXC_PHYADDR as it comes
from device tree.
Signed-off-by: Max Merchel <[email protected]>
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As the PHYTEC phyCORE-i.MX91 [1] is just another variant of the existing
PHYTEC phyCORE-i.MX93 SoM but with i.MX91 SoC populated instead, add it
to the existing board-code "phycore_imx93", and rename that board to
"phycore_imx91_93" to reflect the dual SoCs support. While at it, also
rename and change common files accordingly. This way i.MX91 and i.MX93
SoC variants of the phyCORE SoM share most of the code and documentation
without duplication, while maintaining own device-tree and defconfigs
for each CPU variant.
Supported features:
- 1GB LPDDR4 RAM
- Debug UART
- EEPROM
- eMMC
- Ethernet
- SD-card
- USB
Product page SoM:
[1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/
Signed-off-by: Primoz Fiser <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-microblaze into next
AMD/Xilinx/FPGA changes for v2026.07-rc1 v2
Kconfig:
- Correct XILINX_TIMER entry
- Rework TARGET_MICROBLAZE_GENERIC
- Fix CPU_MICROBLAZE PVR logic
- Remove non existing SPL_BINMAN_FDT
i2c:
- Wire pca9848 support
spi/cadence-qspi:
- Disable DAC mode
- Do reset pulse
net/gem:
- Disable broadcast packets
- Clear TXSR transfer complete
- Add support for dma-coherent
versal2:
- Enable GIC600 support
- Fix UFS distro boot wiring
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Commit 488445cefa1 ("doc: Move FIT into its own directory") moved the
documentation in doc/uImage.FIT to doc/usage/fit, subsequently all
documents and example sources have been converted to reStructuredText.
Fix (almost) all of the remaining occurrences of the old path and
filenames across the tree.
The exception is doc/uImage.FIT/command_syntax_extensions.txt which
apparently has been removed entirely, or at least I was unable to
locate where that document is now.
Signed-off-by: Daniel Golle <[email protected]>
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The downstream Raspberry Pi uses two namings for the revD
SoC device trees, both bcm2712d0-rpi-5-b and bcm2712-d-rpi-5-b
but it seems upstream has settled on just the later, so lets
use that as it's the name that maps both upstream and downstream.
Fixes: c15a7919725 ("board/raspberrypi: add bcm2712d0-rpi-5-b for Raspberry Pi 5")
Signed-off-by: Peter Robinson <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-tegra into next
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Emanuele Ghidoli <[email protected]> says:
From: Emanuele Ghidoli <[email protected]>
This series refactors the DDR configuration handling for the
Toradex Aquila AM69 board and adds support for a 16GB dual-rank
memory configuration, while changing the HW_CFG pins value to
DDR configurations mapping.
Link: https://lore.kernel.org/r/[email protected]
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