Tom Rini [Wed, 19 Nov 2025 14:50:27 +0000 (08:50 -0600)]
imx8mq_phanbell: Stop disabling device tree relocation
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.
Tom Rini [Wed, 19 Nov 2025 14:50:25 +0000 (08:50 -0600)]
capricorn: Stop disabling device tree relocation
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 <trini@konsulko.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Heiko Schocher <hs@nabladev.com>
Tom Rini [Tue, 18 Nov 2025 18:04:40 +0000 (12:04 -0600)]
warp7: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:38 +0000 (12:04 -0600)]
wandboard: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:36 +0000 (12:04 -0600)]
udoo_neo: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:35 +0000 (12:04 -0600)]
udoo: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:33 +0000 (12:04 -0600)]
tqma6: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Max Merchel <Max.Merchel@ew.tq-group.com>
Tom Rini [Tue, 18 Nov 2025 18:04:32 +0000 (12:04 -0600)]
pico-imx7d: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:30 +0000 (12:04 -0600)]
pico-imx6ul: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:29 +0000 (12:04 -0600)]
pico-imx6: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:27 +0000 (12:04 -0600)]
novena: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Marek Vasut <marek.vasut@mailbox.org>
Tom Rini [Tue, 18 Nov 2025 18:04:26 +0000 (12:04 -0600)]
nitrogen6x: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:24 +0000 (12:04 -0600)]
mys_6ulx: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:23 +0000 (12:04 -0600)]
mx7ulp_evk: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:21 +0000 (12:04 -0600)]
mx7ulp_com: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:19 +0000 (12:04 -0600)]
mx7dsabresd: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:18 +0000 (12:04 -0600)]
mx6ullevk: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:16 +0000 (12:04 -0600)]
mx6ul_14x14_evk: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:15 +0000 (12:04 -0600)]
mx6sxsabresd: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:13 +0000 (12:04 -0600)]
mx6sxsabreauto: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:12 +0000 (12:04 -0600)]
mx6sllevk: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:10 +0000 (12:04 -0600)]
mx6slevk: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:08 +0000 (12:04 -0600)]
mx6sabre: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 18 Nov 2025 18:04:06 +0000 (12:04 -0600)]
mx53cx9020: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:04:04 +0000 (12:04 -0600)]
mccmon6: Stop disabling device tree relocation
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 <trini@konsulko.com> Reviewed-by: Łukasz Majewski <lukma@nabladev.com>
Tom Rini [Tue, 18 Nov 2025 18:04:02 +0000 (12:04 -0600)]
kp_imx6q_tpc: Stop disabling device tree relocation
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 <trini@konsulko.com> Reviewed-by: Łukasz Majewski <lukma@nabladev.com>
Tom Rini [Tue, 18 Nov 2025 18:04:00 +0000 (12:04 -0600)]
kp_imx53: Stop disabling device tree relocation
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 <trini@konsulko.com> Reviewed-by: Łukasz Majewski <lukma@nabladev.com>
Tom Rini [Tue, 18 Nov 2025 18:03:59 +0000 (12:03 -0600)]
imx6dl-mamoj: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:57 +0000 (12:03 -0600)]
imx6-engicam: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:56 +0000 (12:03 -0600)]
display5: Stop disabling device tree relocation
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 <trini@konsulko.com> Reviewed-by: Łukasz Majewski <lukma@nabladev.com>
Tom Rini [Tue, 18 Nov 2025 18:03:54 +0000 (12:03 -0600)]
dart_6ul: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:52 +0000 (12:03 -0600)]
cm_fx6: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:50 +0000 (12:03 -0600)]
cl-som-imx7: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:49 +0000 (12:03 -0600)]
bk4r1: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:47 +0000 (12:03 -0600)]
imx6dl-sielaff: Stop disabling device tree relocation
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.
Tom Rini [Tue, 18 Nov 2025 18:03:45 +0000 (12:03 -0600)]
gw_ventana: Stop disabling device tree relocation
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 <trini@konsulko.com> Acked-By: Tim Harvey <tharvey@gateworks.com>
Tom Rini [Tue, 18 Nov 2025 18:03:44 +0000 (12:03 -0600)]
opos6uldev: Stop disabling device tree relocation
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 <trini@konsulko.com> Reviewed-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
This board is just short of overflowing the size limit, disable
support for EFI partition since EFI support is already disabled,
and disable a couple of commands which are also likely unused to
keep the board below limit.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Acked-by: Soeren Moch <smoch@web.de>
Ji Luo [Thu, 13 Nov 2025 08:21:45 +0000 (16:21 +0800)]
imx95_evk: Initialize the ELE RNG context
OP-TEE requires a trusted RNG. This is provided by ELE on i.MX95. Start
the initialization of the ELE RNG context before OP-TEE startup to allow
OP-TEE to derive RNG later.
Signed-off-by: Ji Luo <ji.luo@nxp.com> Signed-off-by: Alice Guo <alice.guo@nxp.com>
Since M2 and M2B share the same defconfig aside from one parameter, we
have a common configuration that also allows us to support addition of
new boards based on the M2 hardware.
Signed-off-by: Andrea Calabrese <andrea.calabrese@amarulasolutions.com>
Tom Rini [Fri, 28 Nov 2025 18:45:42 +0000 (12:45 -0600)]
Merge patch series "Add support for two RTCs"
Michael Walle <mwalle@kernel.org> says:
I'll soon post support for the Kontron SMARC-sAM67 u-boot support.
I'm still waiting for the linux device trees to be merged (in -next
right now) and then to be synced to the u-boot tree. That board
features two different RTCs and this will already support for these.
Michael Walle [Mon, 17 Nov 2025 10:32:51 +0000 (11:32 +0100)]
drivers: rtc: add PCF85063 support
Add support for the Microcrystal RV8263 and compatible RTCs. The
driver's name was taken from linux. It should work with any NXP PCF85063
compatible RTCs. It was tested with a RV8263.
Tom Rini [Fri, 28 Nov 2025 16:22:16 +0000 (10:22 -0600)]
Merge branch 'assorted-dtb-alignment-fixes' into next
This merges a number of fixes from Marek Vasut that will allow us to
move to a newer dtc release (that enforces the 8 byte alignment
requirement that has long existed).
Marek Vasut [Sun, 16 Nov 2025 00:19:01 +0000 (01:19 +0100)]
xtensa: Fix big endian build
Make sure the correct PLATFORM_...FLAGS are assigned in each
case, consistently. Assign PLATFORM_ELFFLAGS for both LE and
BE case. The previous PLATFORM_CPPFLAGS makes no sense for
these particular parameters, which are passed to objcopy.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Sun, 16 Nov 2025 00:14:32 +0000 (01:14 +0100)]
xtensa: Assure end of U-Boot is at 8-byte aligned offset
Make sure the end of U-Boot is at 8-byte aligned offset, not 4-byte
aligned offset. This allows safely appending DT at the end of U-Boot
with the guarantee that the DT will be at 8-byte aligned offset. This
8-byte alignment is now checked by newer libfdt 1.7.2 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Thu, 13 Nov 2025 11:57:52 +0000 (12:57 +0100)]
test/py: Use aligned address for overlays in 'extension' test
The 'extension' test would set 'extension_overlay_addr' variable to
decimal 4096 due to conversion in python. The 'extension_overlay_addr'
is however sampled using env_get_hex("extension_overlay_addr", 0);
which converts the 4096 to 0x4096 and uses that as DT overlay address,
which is unaligned. Fix this by setting extension_overlay_addr to 0x1000
as intended, which is aligned.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Marek Vasut [Thu, 13 Nov 2025 11:56:30 +0000 (12:56 +0100)]
sandbox: Fix DT compiler pin warnings in sandbox DTs
Trivially fix the following warnings in sandbox DTs, which show up with
DTC 1.7.2. Assign pin groups less confusing node names with pins- prefix
to avoid confusing DT compiler into thinking the node is really a bus node:
"
arch/sandbox/dts/.test.dtb.pre.tmp:1831.20-1841.5: Warning (i2c_bus_bridge): /pinctrl/i2c: incorrect #address-cells for I2C bus
arch/sandbox/dts/.test.dtb.pre.tmp:1831.20-1841.5: Warning (i2c_bus_bridge): /pinctrl/i2c: incorrect #size-cells for I2C bus
arch/sandbox/dts/test.dtb: Warning (i2c_bus_reg): Failed prerequisite 'i2c_bus_bridge'
arch/sandbox/dts/.test.dtb.pre.tmp:1848.20-1856.5: Warning (spi_bus_bridge): /pinctrl/spi: incorrect #address-cells for SPI bus
arch/sandbox/dts/.test.dtb.pre.tmp:1848.20-1856.5: Warning (spi_bus_bridge): /pinctrl/spi: incorrect #size-cells for SPI bus
arch/sandbox/dts/test.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'
"
Marek Vasut [Thu, 13 Nov 2025 11:56:29 +0000 (12:56 +0100)]
sandbox: Fix DT compiler address warnings in sandbox DTs
Trivially fix the following warnings in sandbox DTs, which show up with
DTC 1.7.2. Fill in the missing address and adjust emulated I2C address
to fit the 7bit address limit:
"
arch/sandbox/dts/sandbox.dtsi:138.30-140.5: Warning (i2c_bus_reg): /i2c@0/sandbox_pmic: I2C bus unit address format error, expected "40"
arch/sandbox/dts/sandbox.dtsi:146.18-161.5: Warning (i2c_bus_reg): /i2c@0/emul: I2C bus unit address format error, expected "ff"
arch/sandbox/dts/sandbox.dtsi:148.4-17: Warning (i2c_bus_reg): /i2c@0/emul:reg: I2C address must be less than 7-bits, got "0xff". Set I2C_TEN_BIT_ADDRESS for 10 bit addresses or fix the property
"
"
arch/sandbox/dts/.test.dtb.pre.tmp:912.18-926.5: Warning (i2c_bus_reg): /i2c@0/emul: I2C bus unit address format error, expected "ff"
arch/sandbox/dts/.test.dtb.pre.tmp:913.4-17: Warning (i2c_bus_reg): /i2c@0/emul:reg: I2C address must be less than 7-bits, got "0xff". Set I2C_TEN_BIT_ADDRESS for 10 bit addresses or fix the property
arch/sandbox/dts/.test.dtb.pre.tmp:928.30-931.5: Warning (i2c_bus_reg): /i2c@0/sandbox_pmic: I2C bus unit address format error, expected "40"
"
Marek Vasut [Thu, 13 Nov 2025 11:56:09 +0000 (12:56 +0100)]
MIPS: Assure end of U-Boot is at 8-byte aligned offset
Make sure the end of U-Boot is at 8-byte aligned offset, not 4-byte
aligned offset. This allows safely appending DT at the end of U-Boot
with the guarantee that the DT will be at 8-byte aligned offset. This
8-byte alignment is now checked by newer libfdt 1.7.2 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Thu, 13 Nov 2025 11:55:28 +0000 (12:55 +0100)]
arm: qemu: Eliminate fdt_high and initrd_high misuse
The fdt_high and initrd_high have nasty side-effects , which may lead
to DT placed at 4-byte aligned offset when used in place, which then
prevents Linux on arm64 from booting. This is difficult to debug and
inobvious, with little to no gain. Remove this to let U-Boot place the
DT at correctly aligned address.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Marek Vasut [Thu, 13 Nov 2025 11:54:51 +0000 (12:54 +0100)]
boot: Assure FDT is always at 8-byte aligned address
The fitImage may contain FDT at 4-byte aligned address, because alignment
of DT tags is 4 bytes. However, libfdt and also Linux expects DT to be at
8-byte aligned address. Make sure that the DTs embedded in fitImages are
always used from 8-byte aligned addresses. In case the DT is decompressed,
make sure the target buffer is 8-byte aligned. In case the DT is only
loaded, make sure the target buffer is 8-byte aligned too.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Jonas Karlman [Sun, 16 Nov 2025 01:45:29 +0000 (01:45 +0000)]
rockchip: rk3588: Map SCMI shared memory area as non-cacheable
The SCMI shared memory area is no longer automatically marked as
non-cacheable after the commit a5a0134570c8 ("firmware: scmi: Drop
mmu_set_region_dcache_behaviour() misuse").
This change in behavior cause Rockchip RK3588 boards to fail boot with:
SoC: RK3588
DRAM: 8 GiB
scmi-over-smccc scmi: Channel unexpectedly busy
scmi_base_drv scmi-base.0: getting protocol version failed
scmi-over-smccc scmi: failed to probe base protocol
initcall_run_r(): initcall initr_dm() failed
### ERROR ### Please RESET the board ###
Update the memory mapping on RK3588 to mark the SCMI shared memory area
as non-cacheable to fix the SCMI shared memory based transport issue
that prevented RK3588 boards from booting.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
boot: pxe_utils: Fix memory allocation issues in overlay_dir handling
Fix two memory allocation bugs in label_boot_extension():
1. When label->fdtdir is not set, overlay_dir was used without any
memory allocation.
2. When label->fdtdir is set, the allocation size was incorrect,
using 'len' (just the fdtdir length) instead of 'dir_len' (which
includes the trailing slash and null terminator).
Resolve both issues by moving the memory allocation and string
formatting outside the conditional block, resulting in clearer code
flow and correct sizing in all cases.
Francois Berder [Tue, 11 Nov 2025 10:37:35 +0000 (11:37 +0100)]
upl: Fix buf array size
Size of array buf was incorrect due to sizeof returning the
size of an integer (typically 32 bits) instead of a u64 type
(64 bits). Hence, buf array was shorter than expected.
Signed-off-by: Francois Berder <fberder@outlook.fr> Reviewed-by: Simon Glass <sjg@chromium.org>
* board: ti: am6254atl_sk: correct value of PRELOADED_BL33_BASE
* pytest: fix u-boot-test-flash typo
* samsung: Fix PXE description for the E850-96 board
* board: ti: k3: Update TI firmware repository URL to GitHub
* add missing macro descriptions to include/test/ut.h and add it to
the API documenation
* rearrange the description of DM tests and describe return values
Testing:
* Enable CI testing ACPI on qemu-riscv64_smode_acpi_defconfig
* Add qemu-riscv64_smode_defconfig to the CI tests
* Generalize tests such that they can run on RISC-V QEMU
- fdt_test_apply requires CONFIG_OF_LIBFDT_OVERLAY
- cmd/fdt: do not assume RNG device exists
- cmd/bdinfo: make no flash assumption
- cmd/bdinfo: consider arch_print_bdinfo() output
- common/print: do not use fixed buffer addresses
- cmd/fdt: do not use fixed buffer addresses
- raise CONFIG_CONSOLE_RECORD_OUT_SIZE default to 0x6000
* enable CONFIG_CONSOLE_RECORD=y on qemu-riscv64_smode_acpi
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# gpg: Signature made Fri 21 Nov 2025 03:07:23 PM CST
# gpg: using RSA key 6DC4F9C71F29A6FA06B76D33C481DBBC2C051AC4
# gpg: Good signature from "Heinrich Schuchardt <xypron.glpk@gmx.de>" [unknown]
# gpg: aka "[jpeg image of size 1389]" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6DC4 F9C7 1F29 A6FA 06B7 6D33 C481 DBBC 2C05 1AC4
Sam Protsenko [Tue, 18 Nov 2025 21:00:55 +0000 (15:00 -0600)]
doc: samsung: Fix PXE doc for E850-96 board
As stated in PXELINUX doc [1], the PXE configuration file has to be in
the format of "01-MAC-address" for Ethernet connections:
The hardware type (using its ARP "htype" code) and address, all in
lowercase hexadecimal with dash separators. For example, for an
Ethernet (i.e. ARP hardware type "1") with address
"88:99:AA:BB:CC:DD", it would search for the filename
"01-88-99-aa-bb-cc-dd".
Indeed, PXE implementation in U-Boot looks for files like that, as can
be seen from this call chain:
Mention the fact that PXE expects the configuration file to be prepended
with "01" in the PXE section of E850-96 documentation. While at it, fix
some other minor issues in PXE section.
doc: board: ti: k3: Update TI firmware repository URL to GitHub
Update the TI firmware repository URL from git.ti.com to the
GitHub mirror at github.com/TexasInstruments/ti-linux-firmware
which is much more reliable.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reported-by: Tom Rini <trini@konsulko.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
QEMU comes with its own OpenSBI. For running RISC-V virtual machine
using one of qemu-riscv64_smode_defconfig or
qemu-riscv64_smode_acpi_defconfig is the natural choice.
Add the riscv64 smode configurations to the test scope.
Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
configs: CONFIG_CONSOLE_RECORD=y on qemu-riscv64_smode_acpi
For testing ACPI on QEMU we need a defconfig that supports acpi command
test.
Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
On x86 commit 9b35dbc93fd4 ("x86: Show the timestamp counter with bdinfo")
has added another bdinfo output line.
On RISC-V commit 66b5ee9c558e ("riscv: add RISC-V fields to bdinfo
command") implemented arch_print_bdinfo().
Update the bdinfo test accordingly.
Fixes: 9b35dbc93fd4 ("x86: Show the timestamp counter with bdinfo") Fixes: 66b5ee9c558e ("riscv: add RISC-V fields to bdinfo command") Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
In fdt_test_chosen() currently we test if DM_RNG is configured.
CONFIG_DM_RNG=y does not imply that a RNG device actually exists.
For instance QEMU may be called with -device virtio-rng-device or not.
The current test framework evicts the virtio RNG device even if QEMU is
called with -device virtio-rng-device.
In the fdt_test_chosen() check if a RNG device exists.
Ignore 'No RNG device' messages.
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Neil Armstrong [Thu, 20 Nov 2025 08:12:55 +0000 (09:12 +0100)]
interconnect: add support for the Qualcomm RPMh helpers
The Qualcomm SoCs votes for common resources via the RPMh subsystem.
Implement the necessary helpers for Interconnect providers to add the
nodes and vote via the RPPh "BCM" voters, which are vote endpoints for
each SoC subsystems. The APPS (ARM subsystem) has a dedicated endpoint.
The BCM voter will aggregate all the bandwidth for all the nodes
associated with a BCM voter, and internally the RPMh with also
aggregate all the votes from all the SoC subsystems for the same
BCM voter.
Neil Armstrong [Thu, 20 Nov 2025 08:12:52 +0000 (09:12 +0100)]
Introduce the Generic System Interconnect Subsystem
Let's introduce the Generic System Interconnect subsystem based on
the counterpart Linux framework which is used to vote for bandwidth
across multiple SoC busses.
Documentation for the Linux Generic System Interconnect Subsystem can
be found at [1].
Each bus endpoints are materialised as "nodes" which are linked together,
and the DT will specify a pair of nodes to enable and set a bandwidth
on the route between those endpoints.
The hardware resources that provide those nodes and provides the way
to vote for the bandwidth are called "providers".
The Interconnect uclass code is heavily based on the Linux one, with
some small differences:
- nodes are allocated as udevices instead of Linux idr_alloc()
- tag management is minimal, only normal xlate is supported
- getting nodes states at probe is not implemented
- providers are probed on demand while the nodes links are traversed
- nodes are populated on bind
- id management is simplified, static IDs and dynamics IDs can be used
- identical consume API as Linux, only implementation differs
This pull request enhances NAND and SPI flash support, primarily
focusing on the Airoha EN7523 platform. The Airoha SPI driver receives
a major update, adding DMA, dual/quad-wire modes, and a critical
workaround to prevent flash damage if the UART_TXD pin shorts to Ground.
New chips supported include FudanMicro FM25S01A SPI-NAND and several
Winbond SPI NOR devices. Fixes include correcting Kconfig dependencies,
updating the mtd benchmark command to use lldiv(), and addressing minor
bugs in the generic spi-mem and SPL NAND code.