| Age | Commit message (Collapse) | Author |
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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This adds support for the Kontron Electronics OSM-S i.MX93 SoM
and the matching baseboard BL i.MX93.
The SoM hardware complies to the Open Standard Module (OSM) 1.1
specification, size S (https://sget.org/standards/osm).
Signed-off-by: Frieder Schrempf <[email protected]>
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This adds support for the Kontron Electronics OSM-S i.MX8MP SoM
and the matching baseboard BL i.MX8MP.
The SoM hardware complies to the Open Standard Module (OSM) 1.1
specification, size S (https://sget.org/standards/osm).
Signed-off-by: Frieder Schrempf <[email protected]>
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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Mikhail Kshevetskiy <[email protected]> says:
This patch series adds basic support for the boards based on Airoha
EN7523/EN7529/EN7562 SoCs. Due to ATF restrictions these boards are
able to run 32-bit OS only.
This patch series adds support for the following hardware:
* console UART
* ethernet controller/switch
* spinand flash (in non-dma mode)
The following issues may be expected:
* Extra slow UBI attaching in U-Boot (up to 20 sec with fastmap enabled).
This is caused by the lack of DMA support in the U-Boot airoha-snfi driver.
* Linux airoha-snfi driver in some cases might damage you flash data
(see: https://lore.kernel.org/lkml/[email protected]/)
* Latest linux kernel is recommended to properly support flashes
with more than one plane per lun
(see: https://lore.kernel.org/lkml/[email protected]/)
* It's NOT recommended to use flashes working in continuous mode because
U-Boot airoha-snfi driver does not support such flashes properly.
The patches was tested on the board:
- SoC: Airoha EN7562
- RAM: 512 MB
- SPI NAND: 4 Gbit, made by Toshiba
- Linux boot: was NOT tested
The U-Boot was chain-loaded from the running U-Boot. Airoha ATF-2.3 does
not allow easily chain-loading of U-Boot from U-Boot, so a special FIT
image (mimic linux kernel) was created
1) Create u-boot.its file with the following contents:
=== cut here ===
/dts-v1/;
/ {
description = "ARM OpenWrt FIT (Flattened Image Tree)";
#address-cells = <1>;
images {
u-boot-ram {
description = "OpenWrt U-Boot RAM image";
data = /incbin/("u-boot.bin.lzma");
type = "kernel";
arch = "arm";
os = "linux";
compression = "lzma";
load = <0x81e00000>;
entry = <0x81e00000>;
hash@1 {
algo = "crc32";
};
hash@2 {
algo = "sha1";
};
};
fdt-1 {
description = "OpenWrt device tree blob";
data = /incbin/("dts/upstream/src/arm/airoha/en7523-evb.dtb");
type = "flat_dt";
arch = "arm";
compression = "none";
hash@1 {
algo = "crc32";
};
hash@2 {
algo = "sha1";
};
};
};
configurations {
default = "config-ram-uboot";
config-ram-uboot {
description = "OpenWrt RAM U-Boot";
kernel = "u-boot-ram";
fdt = "fdt-1";
};
};
};
==================
2) Create u-boot.itb image to chain-load new u-boot from the old one
lzma_alone e u-boot.bin u-boot.bin.lzma
mkimage -f u-boot.its u-boot.itb
3) Load new u-boot from the old one
U-Boot> tftpboot u-boot.itb && bootm
Link: https://lore.kernel.org/r/[email protected]
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Basic support for en7523/en7529/en7562 SoCs. Within a patch
only serial console will be supported.
Signed-off-by: Mikhail Kshevetskiy <[email protected]>
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Add boot support and peripherals like eMMC/SD, UART, I2C, GPIO, ENETC0/1
and PCIE0/1 for iMX95 15x15 LPDDR4X EVK.
Updated doc for build instructions.
Signed-off-by: Ye Li <[email protected]>
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Enable DFU SF on all i.MX6 DHSOM so the SPI NOR can be exposed via
DFU, and include dfu_alt_info which exposes the full SPI NOR via DFU.
To install new bootloader into the SPI NOR using DFU, it is necessary
to pad the u-boot-with-spl.imx to 0x400 Bytes offset first and then
send it to the board as follows:
"
u-boot=> dfu 0 sf
"
"
host$ dd if=/dev/zero of=pad.bin bs=1024 count=1
host$ cat pad.bin u-boot-with-spl.imx > flash.bin
host$ dfu-util -w -a 0 -D flash.bin
"
Signed-off-by: Marek Vasut <[email protected]>
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Add support for the Toradex SMARC iMX95.
Link: https://www.toradex.com/computer-on-modules/smarc-arm-family/nxp-imx95
Link: https://www.toradex.com/products/carrier-board/smarc-development-board-kit
Signed-off-by: João Paulo Gonçalves <[email protected]>
Co-developed-by: Emanuele Ghidoli <[email protected]>
Signed-off-by: Emanuele Ghidoli <[email protected]>
Co-developed-by: Max Krummenacher <[email protected]>
Signed-off-by: Max Krummenacher <[email protected]>
Co-developed-by: Ernest Van Hoecke <[email protected]>
Signed-off-by: Ernest Van Hoecke <[email protected]>
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This partly fix commit 726404a66c773 ("airoha: rework RAM size handling
to support multiple RAM size")
The function get_effective_memsize() do not see non-global defines
of CFG_MAX_MEM_MAPPED, so the effective memory size will not be changed.
Fix the issue by putting definition of CFG_MAX_MEM_MAPPED to the proper
place.
Fixes: 726404a66c773 ("airoha: rework RAM size handling to support multiple RAM size")
Signed-off-by: Mikhail Kshevetskiy <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/27872
- Several improvements for kontron-sl-mx8mm.
- Add rauc to bootmeths to phycore_imx8mp.
- Fix imx93_frdm USB vendor ID.
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This define is obsolete, and bus width is now handled via
CONFIG_SYS_NAND_BUSWIDTH_16BIT option.
Signed-off-by: Yegor Yefremov <[email protected]>
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The bootstd framework is the new way to support various bootflows
and media. Use it instead of legacy distro boot.
Signed-off-by: Frieder Schrempf <[email protected]>
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Add board-level code and defconfig for the i.MX943 EVK board, supporting
multiple SOM variants: 19x19 LPDDR5, 19x19 LPDDR4 and 15x15 LPDDR4.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Alice Guo <[email protected]>
Acked-by: Peng Fan <[email protected]>
Reviewed-by: Jacky Bai <[email protected]>
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into next
CI: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/27673
- Switch to upstream devicetree for TH1520 platform
- Remove fdt_high env variable
- Support SMP on RISC-V cores with Zalrsc only
- Make MPFS Generic
- riscv: dts: starfive: prune redundant jh7110-common
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Kunihiko Hayashi <[email protected]> says:
In the qemu-sbsa configuration, the GICv3 definition is disabled due to
a typo. After fixing the typo, GICv3 is enabled, however, the GIC register
base address definitions are missing, resulting in a build failure.
This series enables GICv3 and resolves this build error.
Confirming that U-Boot successfully starts up in QEMU SBSA environment
after the fix.
Link: https://lore.kernel.org/r/[email protected]
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If GICV3 is enabled, GICD_BASE and GICR_BASE are needed at
arch/arm/cpu/armv8/start.S.
Signed-off-by: Kunihiko Hayashi <[email protected]>
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Setting fdt_high to all ones is discouraged and does not appear to be
useful for RISC-V QEMU. Moreover, it causes a boot failure when the FDT
generated internally by QEMU is used while booting. Remove it to allow
U-Boot to pick a suitable address and relocate the FDT.
Closes: https://lore.kernel.org/u-boot/[email protected]
Signed-off-by: Vivian Wang <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Lukas Auer <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Make all Icicle Kit files generic. This supports the addition of
upcoming support for other MPFS boards.
Signed-off-by: Jamie Gibbons <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Remove the fdt_high environment variable, as a value of all ones
indicates using the FDT in place. This setting is incorrect for the
current board.
Signed-off-by: Randolph Lin <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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remove CFG_SYS_BOOTM_LEN parameter
Signed-off-by: Jim Liu <[email protected]>
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Prepare v2025.10-rc4
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Anurag Dutta <[email protected]> says:
This patch series migrates from .h to .env format for am57xx/dra7xx.
Also, we do relevant changes so that the fdtfile can be set from C code.
logs : https://gist.github.com/anuragdutta731/82560cc9bc958ca70a25a95a7031eeea
Link: https://lore.kernel.org/r/[email protected]
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Move to using .env file for setting up environment variables
for am57xx and dra7xx.
Signed-off-by: Anurag Dutta <[email protected]>
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Add omap common environment variables to .env. We retain the old-style C
environment .h files to maintain compatibility with other omap devices that
have not moved to using .env yet.
Signed-off-by: Anurag Dutta <[email protected]>
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Add new imx8mp-libra-fpsc board.
Bootph tags as well as USB device tree nodes are in u-boot.dtsi for now
and will be removed when upstreamed.
The Libra i.MX 8M Plus FPSC is a single board computer. It uses an i.MX
8M Plus FPSC [1] System on Module which utilizes the FPSC standard [2].
[1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc
[2] https://www.phytec.eu/en/produkte/system-on-modules/fpsc
Signed-off-by: Benjamin Hahn <[email protected]>
Reviewed-by: Teresa Remmet <[email protected]>
Tested-by: Teresa Remmet <[email protected]>
Signed-off-by: Yannic Moog <[email protected]>
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Disable the legacy distro boot and use bootstd instead.
Signed-off-by: Frieder Schrempf <[email protected]>
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rk3288 is missing fdtoverlay_addr_r.
The new addresses match those used by rk3308.
Tested on Asus TinkerBoard S.
Signed-off-by: Marius Dinu <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Philipp Tomsich <[email protected]>
Cc: Kever Yang <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add usb_pgood_delay to ensure proper detection of USB devices.
Increase the USB power good delay for versal2 specific boards,
as certain USB sticks may not be detected without it.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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When DISTRO_DEFAULT is disabled there is missing empty
BOOTENV_DEV_SHARED_XSPI macro defined.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/4c195468c0341ddd2aca98f83cdcbd40117cc9ee.1753885919.git.michal.simek@amd.com
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Because the early malloc pool size is set to 0x18000, so using this
start address may cause conflict with ATF, then corrupt the heap data.
So we delete the definition to use the default early malloc pool from
CONFIG_SPL_STACK to avoid any conflict
Signed-off-by: Ye Li <[email protected]>
Cherry picked from nxp-imx/uboot-imx commit
1ba675df122627a19debe1d807877052705372c6
Jérémie Dautheribes: applied the same patch to the frdm and qsb
imx93-based boards
Signed-off-by: Jérémie Dautheribes <[email protected]>
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Introduce Voyager board specific code, including
- dram info
- shared cache enabling
Signed-off-by: Randolph Sheng-Kai Lin <[email protected]>
Signed-off-by: Leo Yu-Chi Liang <[email protected]>
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Add config header file for new platform Agilex7 M-series.
Signed-off-by: Tingting Meng <[email protected]>
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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SPL checks for a magic word in the system manager's scratch
register to determine if an L2 reset has occurred. If detected,
SPL places all slave CPUs (CPU1–3) into WFI mode. The master
CPU (CPU0) then initiates a warm reset by writing to the RMR_EL3
system register and also enters WFI mode.
This warm reset flow is handled entirely within the HPS. The
function `socfpga_sysreset_request()` triggers the warm
reset, and upon SPL re-entry, the updated `lowlevel_init_soc64.S`
handles the necessary initialization.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Put all slave CPUs (CPU1-3) into WFI mode. Master CPU (CPU0) writes
the magic word into system manager's scratch register to indicate
the system has performed L2 reset and request reset manager to
perform hardware handshake and then trigger L2 reset. CPU0 put
itself into WFI mode. L2 reset will reboot all HPS CPU cores after
which all HPS cores are in WFI mode. L2 reset is followed by warm
reset request by SPL via RMR_EL3 system register.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Added environment variables needed to support NAND distro boot
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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As no platforms enable the ethernet driver, remove it.
Signed-off-by: Tom Rini <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-stm
CI: https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/27236
- Add support for STM32 TIMERS and STM32 PWM on STM32MP25
- Add STM32MP13xx SPL and OpTee-OS start support
- Fix header misuse in stm32 reset drivers
- Fix STMicroelectronics spelling
- Fix clk-stm32h7 wrong macros used in register read
- Fix PRE_CON_BUF_ADDR on STM32MP13
- Fix clock identifier passed to struct scmi_clk_parent_set_in
- Fix stm32 reset for STM32F4/F7 and H7
- Enable OF_UPSTREAM_BUILD_VENDOR for stm32mp13_defconfig
- Add STM32MP23 SoC and stm32mp235f-dk board support
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Add the required configuration in the U-Boot env to enable Linux NAND
boot with UBI / UBIFS.
Signed-off-by: Dinesh Maniyam <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-marvell
CI: https://dev.azure.com/sr0718/u-boot/_build/results?buildId=394&view=results
- cmd: tlv_eeprom: Minor improvements (Hugo)
- kirkwood: Enable bootstd and other modernization for ib62x0 board
(Tony)
- spi: mvebu: Correct dependencies on MVEBU_A3700_SPI (Tom)
- ddr: marvell: a38x: Fix unsigned issues detected by smatch (Andrew)
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Fix STMicroelectronics spelling in comments.
Signed-off-by: Patrice Chotard <[email protected]>
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