Zynq:
- Guard code around SPL_FS_LOAD_PAYLOAD_NAME
Versal*:
- Remove tftp block size 4096
Versal:
- Use clocks per DT binding
- Store driver data in data section
Versal Gen 2:
- Fix major/minor version decoding
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Merge tag 'xilinx-for-v2025.04-rc4' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
AMD/Xilinx changes for v2025.04-rc4
Zynq:
- Guard code around SPL_FS_LOAD_PAYLOAD_NAME
Versal*:
- Remove tftp block size 4096
Versal:
- Use clocks per DT binding
- Store driver data in data section
Versal Gen 2:
- Fix major/minor version decoding
The commit bc07851897bd ("board: ti: Pull redundant DDR functions to a
common location and Fixup DDR size when ECC is enabled") broke DRAM
support for the Verdin AM62. This was partially fixed with commit
3f866c47b582 ("board: verdin-am62: add dram_init_banksize"). However,
because fixup_memory_node was not called, the Linux kernel was started
with the wrong memory size on modules with less memory available. This
resulted in boot failures. Fix this issue by calling fixup_memory_node
in the board file.
spl_perform_fixups will be called in the SPL and now sets the correct
memory size in the device tree of U-Boot by calling fixup_memory_node.
U-Boot will then adjust the memory sizes of Linux during bootm/booti in
fdt_fixup_memory_banks. This chain ensures that U-Boot and Linux only
use RAM that is actually available.
Fixes: 3f866c47b582 ("board: verdin-am62: add dram_init_banksize")
Fixes: bc07851897bd ("board: ti: Pull redundant DDR functions to a common location and Fixup DDR size when ECC is enabled")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Fix build error "undefined reference to `is_warm_boot'" when
ls1021atsn and ls1021atwr boards are built with CONFIG_SPL=y and
CONFIG_DEEP_SLEEP=n.
Signed-off-by: Benjamin Lemouzy <blemouzy@centralp.fr>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Currently, booting via bootstd fails because the kernel cannot be retrieved.
The reason for this is the lack of 'kernel_addr_r'.
Pass 'kernel_addr_r' to fix booting via bootstd.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Currently, booting via bootstd fails because the kernel cannot be retrieved.
The reason for this is the lack of 'kernel_addr_r'.
Pass 'kernel_addr_r' to fix booting via bootstd.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Branch contains bringup of Acer Iconia Tab A500 (codename picasso), a
Tegra 2 Android device with decent Linux kernel support. Ondevice tests
and U-Boot test suit all passed.
Update the maintainer file and mark jh7110 / visionfive2 related files
with N: patterns.
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Add the dram_init_banksize function to the board file to properly set
DRAM memory sizes during boot.
The commit bc07851897bd ("board: ti: Pull redundant DDR functions to a
common location and Fixup DDR size when ECC is enabled") relocated the
dram_init_banksize function from architecture specific initialization to
the TI board initialization code. As a result, boards relying on the
previous setup now require this function to be defined within their
board file to handle DRAM sizing correctly.
Without this function defined the following error appears during boot:
ERROR: Failed to allocate 0x1000 bytes below 0x0.
Fixes: bc07851897bd ("board: ti: Pull redundant DDR functions to a common location and Fixup DDR size when ECC is enabled")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
The Acer Iconia A500 is a tablet computer designed, developed and
marketed by Acer Inc. It is powered by 1 GHz Nvidia Tegra 2 processor
and 1GB DDR2 RAM. The A500 is sold with 64 GB, although both 16 GB
and 32 GB models are available.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
PCBID1 seems to be high not only on TF600T, but on TF700T as well,
that caused boot failure for TF700T. Switching PCBID1 to PCBID7
should fix this issue.
Co-developed-by: Ion Agorria <ion@agorria.com>
Signed-off-by: Ion Agorria <ion@agorria.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
u-boot-dfu-20250211:
CI:
- https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/24556
Android:
- Handle boot images with missing DTB
Usb gadget:
- Fix nullptr in g_dnl when serial# is unset
- Add missing schedule() in f_mass_storage gadget
- Add support for STih407 in dwc3-generic
- Fix usb clocks on STih407
- Migrate STih407 to DM_USB_GADGET
Since DM_USB_GADGET is enable for this board, board_usb_init()
and board_usb_cleanup() can be removed.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20250130163547.512990-9-patrice.chotard@foss.st.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
STi will migrate to dwc3-generic driver, dwc3-sti-glue driver
can be removed.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20250130163547.512990-4-patrice.chotard@foss.st.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Detect RAM size via EEPROM and adjust DDR size and banks accordingly.
Include necessary fixups to handle ECC-enabled configurations.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Tested-by: Daniel Schultz <d.schultz@phytec.de>
In U-Boot, most of mmc releated commands uses decimal value in arguments, like
"mmc dev ${bootseq}" or "bootargs=root=/dev/mmcblk${bootseq}p2". In order to
improve compatibilities, export "bootseq" number to environment variable in
decimal format instead of hex.
Signed-off-by: Benjamin Szőke <egyszeregy@freemail.hu>
Link: https://lore.kernel.org/r/20250204205617.1238-1-egyszeregy@freemail.hu
Signed-off-by: Michal Simek <michal.simek@amd.com>
Add usb_pgood_delay to ensure proper detection of USB devices.
Increase the USB power good delay on the SOM boards, as this
is required for certain USB sticks otherwise, they may not
be detected.
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Link: https://lore.kernel.org/r/20250107122915.1378284-1-prasad.kummari@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Add default environment variables needed for Standard Boot enablement as
described in [1]. Also rework the eMMC partition table for Linux boot so
it only has two partitions:
1. EFI System Partition (EFI vars, GRUB efi app, firmware files)
2. rootfs partition (Debian rootfs, /boot, extlinux.conf, boot.scr)
Both partitions are made bootable so that 'bootflow' command can detect
all loader files (rootfs might contain extlinux.conf and boot.scr).
'ldfw' partition is removed too, as ldfw.bin can be loaded from ESP now
(from /EFI/firmware/ldfw.bin).
Android partitons will be added later, once Android boot is actually
enabled for E850-96.
Notes:
- $kernel_comp_addr_r uses the same address (0x88000000) as LDFW
buffer (in board/samsung/e850-96/fw.c), but that's fine, as LDFW
will be copied to another RAM location (Secure World) by SMC
command, so it's only used temporarily on startup
- addition assignment (+=) operation is used for $partitions to avoid
spaces added by newlines, so that $partitions can be used in the
shell with no quotes
Now it's possible to successfully automatically boot Debian rootfs:
=> env default -f -a
=> env save
=> gpt write mmc 0 $partitions
=> reset
[1] doc/develop/bootstd/overview.rst
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
LDFW firmware loading can fail, e.g. in case if user forgot to upload
the binary to the appropriate location (/EFI/firmware/ldfw.bin on ESP
partition). Report such errors explicitly, so that the user can notice
it early and take necessary actions. But don't return error code from
board_init() in this case, as LDFW firmware is not mandatory for board
operation and is only required for some features like TRNG.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
In case when EFI System Partition is present it can be used to store
firmware binaries, instead of keeping those on separate dedicated
partitions. That simplifies the partition table and makes it more
standard. Rework the firmware loader code to look for LDFW binary at
/EFI/firmware/ldfw.bin on ESP first, and if either the partition or the
file doesn't exist -- fallback to reading it from 'ldfw' partition. This
way backward compatibility can be kept, and Android partition tables
without ESP partition can be handled too.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Add support for the R-Car S4 Starter Kit with R8A779F4 SoC support.
This implementation natively uses OF_UPSTREAM to pull in most recent
DT. The defconfig is derived from S4 Spider, with reduced UART baud
rate to 921600 Bdps. The DT alias to rswitch is removed as the alias
should point to rswitch ports, not to rswitch itself, see [1].
[1] https://lore.kernel.org/linux-arm-kernel/20250118111344.361617-5-marek.vasut+renesas@mailbox.org/
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Call 'phytec_ft_board_fixup' in the common K3 board code
to expose the product name and part number to Linux.
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
ft_board_setup inside the board code allows to alter
device-tree during the boot process.
Introduce a new function for the PHYTEC SOM detection
to read the product name and part number from the EEPROM
content and include both into the device-tree as
* phytec,som-part-number
* phytec,som-product-name
This function can be called from the board code when those
values should be exposed to Linux.
This patch also updates the phytec_print_som_info
function and changes the output.
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Tested-by: Wadim Egorov <w.egorov@phytec.de>
The Toradex configuration block is stored in the first boot partition of
the eMMC. After reading the configuration block, U-Boot switches back to
the user partition. Currently, this operation always targets mmc device
0, even when the configuration block is stored on mmc device 2.
This patch addresses the issue by switching the mmc device set in
CONFIG_TDX_CFG_BLOCK_DEV to the user partition, rather than using the
hardcoded device 0.
Fixes: a2777ecb9d11 ("toradex: config block handling")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
- Remove dt-bindings headers available in dts/upstream
- Fixes for stm32prog
- Enable CONFIG_SYS_64BIT_LBA for STM32MP15/13/25 defconfigs
- Add upport of ck_usbo_48m in pre-reloc stage for STM32MP13
- Clean env_get_location() for STM32MP1
- Fix board_get_usable_ram_top() to fix infinite loop in cache
management for STM32MP2.
- Fix ck_flexgen_08 frequency for STM32MP2
STM32 MCU:
- Tune CYCLIC_MAX_CPU_TIME_US to avoid cyclic warning for STM32F469-Disco
- Tune CYCLIC_MAX_CPU_TIME_US to avoid cyclic warning for STM32F769-Disco
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Merge tag 'u-boot-stm32-20250131' of https://source.denx.de/u-boot/custodians/u-boot-stm
STM32 MPU:
- Remove dt-bindings headers available in dts/upstream
- Fixes for stm32prog
- Enable CONFIG_SYS_64BIT_LBA for STM32MP15/13/25 defconfigs
- Add upport of ck_usbo_48m in pre-reloc stage for STM32MP13
- Clean env_get_location() for STM32MP1
- Fix board_get_usable_ram_top() to fix infinite loop in cache
management for STM32MP2.
- Fix ck_flexgen_08 frequency for STM32MP2
STM32 MCU:
- Tune CYCLIC_MAX_CPU_TIME_US to avoid cyclic warning for STM32F469-Disco
- Tune CYCLIC_MAX_CPU_TIME_US to avoid cyclic warning for STM32F769-Disco
ENV_IS_IN_EXT4 flag is no more used in any STM32 defconfig,
remove the related code.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Weijie Gao <weijie.gao@mediatek.com> says:
This patch series add support for MediaTek MT7987 SoC with its reference
boards and related drivers.
This patch series add basic boot support on eMMC/SD/SPI-NOR/SPI-NAND for these
boards. The clock, pinctrl drivers and the SoC initializaton code are also
included.
Link: https://lore.kernel.org/r/cover.1737621362.git.weijie.gao@mediatek.com
This patch adds general board files based on MT7987 SoC.
MT7987 uses one mmc controller for booting from both SD and eMMC, and the
pins of mmc controller are also shared with one spi controller.
So three configs are need for these boot types:
1. mt7987_rfb_defconfig - SPI-NOR (spi2) and SPI-NAND (spi0)
2. mt7987_emmc_rfb_defconfig - eMMC + SPI-NOR (spi2)
3. mt7987_sd_rfb_defconfig - SD + SPI-NOR (spi2)
Note: spi2 also supports booting from SPI-NAND, but not the default option.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Move R-Car Gen3 and Gen4 jump_to_image_no_args() into dedicated
rcar64-spl.c file. The implementation of jump_to_image_no_args()
is identical. No functional change.
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Introduce common weak board_early_init_f() in rcar64-common.c
which is the default implementation in case there is no other
board specific board_early_init_f(). Remove board_early_init_f()
from Salvator-X, ULCB and Draak boards where this function is
empty.
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
CONFIG_IS_ENABLED(SYS_I2C_LEGACY) is not set on this board,
remove the code and also remove all unnecessary headers that
are included in this file.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
CONFIG_IS_ENABLED(SYS_I2C_LEGACY) is not set on this board,
remove the code and also remove all unnecessary headers that
are included in this file.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
CONFIG_IS_ENABLED(SYS_I2C_LEGACY) is not set on this board,
remove the code and also remove all unnecessary headers that
are included in this file.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The common.c content is specific to 64-bit R-Car SoCs, rename
the file to rcar64-common.c and remove R-Car 64-bit ifdeffery
in the file. No functional change.
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Introduce board/renesas/common/Makefile and remove the multiple
duplicate copies of obj := ../common/*.o from board Makefiles.
Let the build system include the common Makefile using the
HAVE_VENDOR_COMMON_LIB and build the common objects that are
shared by all the boards that way. No functional change intended.
Some of the remaining board files which include board specific
settings have been updated to use obj-y += to avoid rewriting
the board obj-y target and avoid dropping object files from the
build.
The board/renesas/common/Makefile is now also used when building
RZG2L targets which also set CONFIG_RCAR_64 symbol and 32bit R-Car
Gen2 targets, however, this common code is specific to 64bit R-Car
only. Inhibit the build of this common code for RZG2L using extra
ifndef CONFIG_RZG2L and do not include any code for R-Car Gen2 so
far.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
The SPL on R-Car V3U Falcon is never built, remove the Makefile entry.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Rename directory board/renesas/rcar-common to board/renesas/common and
move files. This allows the build system to use HAVE_VENDOR_COMMON_LIB
which automatically includes board/$(VENDOR)/common/Makefile . Create
temporarily empty board/renesas/common/Makefile to be extended with
actual content later in this series. This is a preparatory patch for
board Makefile simplification. No functional change so far.
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Samsung Galaxy Core Prime VE LTE is an entry-level PXA1908-based
smartphone. It has 1GB of DRAM, 8GB eMMC and USB connectivity.
Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
Reviewed-by: Stefan Roese <sr@denx.de>
Enabling ODT is required to suppress reflection of the data signal on
DDR write operation. SolidRun Armada 388 SoM only connects M_ODT[0] even
when both chip-select are used.
Enable ODT[0] for both chip-select during write only.
Original work by Baruch Siach [1] and Chris Packham [2].
[1] aba763a611
[2] dbaf09590d
Signed-off-by: Josua Mayer <josua@solid-run.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This config is causing conflicts with how fdtfile variable is
initialized.
For K3 devices, CONFIG_DEFAULT_DEVICE_TREE= "ti/k3-<board>.dtb".
With CONFIG_TI_FDT_FOLDER_PATH also prefixing "ti", fdtfile is then
"ti/ti/k3-<board>.dtb". This variable is updated when fitImage is
booted and fails to boot due to the parsing error "ti/ti/".
Given that there are no other users of this config other than K3 for
now, it is being removed.
Since am64x, j721e and j721s2 also define a DEFAULT_FDT_FILE, update
them to conform to the DEFAULT_DEVICE_TREE standard.
Signed-off-by: Aashvij Shenai <a-shenai@ti.com>
We set the boot source as environment variable 'boot'.
Also include 'uart' and 'usbdfu' as possible boot sources.
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
With commit 22ce56a3ebdb ("ram: k3-ddrss: Add k3_ddrss_ddr_bank_base_size_calc()
to solve 'calculations restricted to 32 bits' issue") we need to provide the
detected RAM size in the device tree node prio to K3 DDRSS driver probe.
This is done by calling fdt_fixup_memory_banks() in do_board_detect().
After probing, call into k3-ddrss driver to fixup device tree and resize
the available amount of DDR if ECC is enabled.
A third fixup is required from A53 SPL to take the fixup
as done from R5 SPL and apply it to DT passed to A53 U-boot,
which in turn passes this to the OS.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
In newer 1.2 PinePhone board revisions LIS3MDL magnetometer was replaced by
AF8133J. They use the same PB1 pin in different modes.
LIS3MDL uses it as an gpio input to handle interrupt.
AF8133J uses it as an gpio output as a reset signal.
It wasn't possible at runtime to enable both device tree
nodes and detect supported sensor at probe time.
AF8133J has reset pin (PB1) connected to the SoC. By default AF8133J
is in a reset state and don't respond to probe request on I2C
bus. Extra code would be needed to handle reset signal. Therefore this
code uses LIS3MDL magnetometer instead of AF8133J.
Introducing new dts 1.2b with AF8133J sensor would require probing in
SPL. That would lead to pulling in into SPL I2C controller driver,
RSB controller driver, introducing new AXP803 driver to power-up
sensors for probe. It's working, but SPL is pretty size-constrained on
A64 and doesn't have much space. Therefore fdt fixup is done in U-Boot
proper without introducing new board revision and new dts.
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Link: https://lore.kernel.org/all/20240908214718.36316-1-andrej.skvortzov@gmail.com/
Link: https://lists.denx.de/pipermail/u-boot/2024-February/545700.html
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
[Andre: fix formatting]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
