Update the orion_wdt.c to support armada-xp and similar SoCs. The WDT
block used in armada-xp is fairly close to the armada-380 with just a
few differences that can be handled based on the compatible property.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <stefan.roese@mailbox.org>
smbios_write_type3() uses SYSID_SM_BASEBOARD_ASSET_TAG (Type 2) instead
of SYSID_SM_ENCLOSURE_ASSET_TAG (Type 3) for the enclosure asset tag.
This causes the enclosure's asset tag to be read from the baseboard
sysinfo field rather than the enclosure-specific one.
Fixes: bcf456dd ("smbios: add detailed smbios information")
Signed-off-by: Frank Böwingloh <f.boewingloh@beckhoff.com>
Cc: Raymond Mao <raymondmaoca@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Raymond Mao <raymondmaoca@gmail.com>
Add a sandbox reset controller compatible string
"sandbox,reset-ctl-fallback-only" that reuses the existing sandbox assert,
deassert, request, and free helpers but omits rst_reset. That forces
reset_reset() through the core assert / udelay / deassert fallback.
Extend the reset-ctl-test DT node with a fifth reset line named "fallback"
that points at the new provider, and add dm_test_reset_reset_fallback_path
which verifies sandbox_reset_get_count() stays zero (rst_reset is never
invoked) while the line ends deasserted after reset_reset().
This complements the existing rst_reset coverage on sandbox,reset-ctl and
matches the approach of using a separate controller to exercise the
fallback path in unit tests.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c1d40db6e2332a8b23ba842385b3f8c3d0290109.1779709539.git.michal.simek@amd.com
Add reset_reset() and reset_reset_bulk() functions to the reset
controller API. These functions assert and then deassert reset signals
in a single call, providing a convenient way to pulse/toggle a reset
line.
This mimics the Linux kernel's reset_control_reset() and
reset_control_bulk_reset() APIs. The new functions are useful for
drivers that need to cycle a reset line during initialization or
error recovery but with also passing delay parameter.
If a driver implements the rst_reset op, it will be called directly
with the delay parameter. Otherwise, the reset core performs
reset_assert(), optional udelay(), and reset_deassert() as fallback.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/55ddd313c9e7b2d4dc79ab36bdd0040f871610f6.1779709539.git.michal.simek@amd.com
Add fwu_plat_get_alt_num() and fwu_plat_get_bootidx() platform
callbacks required for FWU multi-bank update on Versal and Versal
Gen 2. The boot index is read from the PMC Global PGGS4 register
which is populated by PLM with a magic number and boot partition
index. Uses firmware IOCTL when CONFIG_ZYNQMP_FIRMWARE is enabled,
otherwise falls back to direct MMIO read.
Signed-off-by: Padmarao Begari <padmarao.begari@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20260514102601.1759779-6-padmarao.begari@amd.com
usb_ether_init() called in board_late_init() when CONFIG_USB_ETHER
was enabled without CONFIG_USB_GADGET_DOWNLOAD.
This makes USB ethernet gadget a fixed default, with no way to opt
out at runtime without a rebuild.
Remove the hardcoded call. If USB ethernet gadget functionality is
needed, it can be added via the preboot environment variable.
Signed-off-by: Pranav Sanwal <pranav.sanwal@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20260430093427.1852145-3-pranav.sanwal@amd.com
Use previously ignored quartz-load-femtofarads property from device tree
to set load capacitance. If missing, leave the device unconfigured
as a default might have been set. force_cap is left out for now but
can be retrofitted in the future as there may be different hardware
without the 12.500pF flag.
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Alexander Feilke <alexander.feilke@ew.tq-group.com>
Supported devices:
- generic PCF85063 / PCF85063TP (no alarm regs)
- PCF85063A / PCF85073A (alarm regs)
Tested with TQMa8MPxL SOM from TQ-Systems GmbH.
Also add missing .data field to rv8263 which represents the number
of available registers (= linux `pcf85063_config.max_register + 1`).
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Alexander Feilke <alexander.feilke@ew.tq-group.com>
The rtc_time documentation in rtc_def.h notes a differences
to the common "struct time" that specifies tm_mon as 1 ... 12
and tm_year as year since 0. Also trim register values to valid bits.
Fixes: 1c2a2253f7 ("drivers: rtc: add PCF85063 support")
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Alexander Feilke <alexander.feilke@ew.tq-group.com>
The old check accepted day 0 as well as Feb 29th in non-leap years.
With this change, both day and month 0 are rejected, and the local day
limit logic is now handled by rtc_month_days(), which correctly accounts
for month length and leap years.
In the 'MMDDhhmm' format case, tm_year is not initialized by mk_date().
The leap-year calculation in rtc_month_days() therefore depends on the
value provided by the caller, which do_date() does, via dm_rtc_get().
This is pre-existing behaviour, but is now made more explicit.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Alexander Feilke <alexander.feilke@ew.tq-group.com>
The mpidr's type is u32, however dev_read_addr returns a value with type
fdt_addr_t(phys_addr_t) which is 64bit long. So the check never fail.
This patch we still keep mpidr as u32 type, because i.MX8 only has max
two cluster, the higher 32bit will always be 0. Use a variable addr
to do the check, if check pass, assign the lower 32 bit to plat->mpidr.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
TQMa7 has board-information located in EEPROM at offset 0x20.
Add necessary nodes and properties for nvmem-cells.
Revert this commit once the upstream linux device trees are
accepted and synchronized.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Feilke <alexander.feilke@ew.tq-group.com>
Fix ad-hoc tabs and spaces use, convert to tabs. Drop bogus duplicate
asterisk from non-kerneldoc code comments. No functional change.
Signed-off-by: Marek Vasut <marex@nabladev.com>
When commit 1d7993d1d0
("clk: Port Linux common clock framework [CCF] for imx6q to U-boot (tag: v5.1.12)")
introduced the parts of Linux Common Clock Framework, it was done for i.MX6
only and even had "depends on SPL_CLK_IMX6Q" conditions. Since commit
ccab06689a ("clk: imx: expose CCF entry for all") the framework can be
reused with SoCs of other vendors (say, TI), but NXP SoC-specific code is
still being build. It is especially problematic for size-constrained SPL
images on TI AM62x.
Make the build of the i.MX/RTxxxx code not only dependent on
CONFIG_$(PHASE_)CLK_CCF, but also on CONFIG_MACH_IMX options which shall
cover the i.MX platform users.
This saves 2264 bytes on 32-bit ARM platforms [using CCF].
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
blk_dwrite/blk_derase returns the number of blocks
written/erased. The existing check allowed partial
writes or partial erase to be considered successful.
Fix error handling of blk_dwrite/blk_derase by checking
that return value corresponds to the number of blocks
written/erased.
Signed-off-by: Francois Berder <fberder@outlook.fr>
iMX8MP added 4 new variant parts for low cost industrial and HMI.
The parts disabled HIFI DSP and ISP while other functions are enabled.
Part number:
- MIMX8ML2DVNLZAB and MIMX8ML2CVNKZAB (2-core)
- MIMX8ML5DVNLZAB and MIMX8ML5CVNKZAB (4-core)
Signed-off-by: Ye Li <ye.li@nxp.com>
Replace magic value with documented variable.
While at it, restrict fastboot env guard to USB
as its the only supported fastboot method.
Fixes d000ce5efe ("board: tqma7: add code for u-boot with spl")
Signed-off-by: Alexander Feilke <alexander.feilke@ew.tq-group.com>
The variable `pend_tab_total_sz` is calculated using the macro
`LPI_PENDBASE_SZ`, which depends on the global variable `lpi_id_bits`.
However, `lpi_id_bits` is initialized later in the function based on
the GICD_TYPER register. This results in `pend_tab_total_sz` being
calculated with an uninitialized `lpi_id_bits` value (0), This leads
to the LPI pending tables being mapped with an incorrect size.
Fixes: 60b9b47d29 ("Revert "arch: arm: use dt and UCLASS_SYSCON to get gic lpi details"")
Signed-off-by: Lyrix liu <lyrix.liu@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
work around ERR11115:
The lower part of the OCRAM is unusable on i.MX6UL mask revision 2N52P
with date code before 9/22/2017. Adjust CONFIG_SPL_TEXT_BASE and
CONFIG_SPL_MAX_SIZE accordingly to fix boot on these SoCs.
Signed-off-by: Max Merchel <Max.Merchel@ew.tq-group.com>
