On RISC-V QEMU provides an XSDT table. The RSDP table points to it.
We must not zero out this pointer because otherwise no ACPI table can be
found.

Fixes: 15ca25e31ed5 ("x86: emulation: Support BLOBLIST_TABLES properly")
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Qualcomm peripherals like UART, SPI, I2C, etc are all exposed under a
common GENI Serial Engine wrapper device. Replace the stub driver we use
for this currently with a full-on misc device and implement support for
loading peripheral firmware.

Each of the peripherals has it's own protocol-specific firmware, this is
stored on the internal storage of the device with a well-known partition
type GUID.

To support this, GENI will bind peripherals in two stages. First the
ones that already have firmware loaded (such as the serial port) are
bound in the typical way. But devices that require firmware loading are
deferred until EVT_LAST_STAGE_INIT. At this point we can be sure that
the storage device is available, so we load the firmware and then bind
and probe the remaining children.

Child devices are expected to determine if firmware loading is necessary
and call qcom_geni_load_firmware().

Since Linux currently doesn't support loading firmware (and firmware may
not be available), we probe all GENI peripherals to ensure that they
always load firmware if necessary.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
Link: https://patch.msgid.link/20250714-geni-load-fw-v5-3-5abbc0d29838@linaro.org
Signed-off-by: Casey Connolly <kcxt@postmarketos.org>

There is nothing x86-centric in this include file, and moving it will
allow for some drivers to be compile-tested on sandbox.

Signed-off-by: Tom Rini <trini@konsulko.com>

The script based firmware loader does not use anything from the
fs_loader implementation. Separate it into its own library source
file and convert the mediatek PHY to use this separate code. This
should reduce the amount of code that is pulled in alongside the
firmware loader, as the FS loader is no longer included.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

This driver cannot build without access to some platform specific header
files. Express those requirements in Kconfig as well.

Signed-off-by: Tom Rini <trini@konsulko.com>

Use plain buffer pointer in request_firmware_into_buf_via_script()
instead of a pointer to pointer. The later is not necessary as the
request_firmware_into_buf_via_script() does not modify the buffer
pointer. Update the mediatek driver to match.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>

The ahab_commit command allows the user to commit into the SECO fuses
that control the SRK key revocation information. This is used to Revoke
compromised SRK keys.

To use ahab_commit, the boot container must be built with an SRK
revocation bit mask that is not 0x0. For the SPSDK provided by NXP, this
means setting the 'srk_revoke_mask' option in the config file used to
sign the boot container. The 'ahab_commit 0x10' can then be used to commit
the SRK revocation information into the SECO fuses.

Signed-off-by: John Ripple <john.ripple@keysight.com>

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

Include functions to use the system controller to read the device tree
overlays which supports auto update functionality.

Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

Weijie Gao <weijie.gao@mediatek.com> says:

This patch adds PHY driver for MediaTek MT7987/MT7988 built-in 2.5Gb
ethernet PHY.

[trini: Change 'tristate' Kconfig to 'bool']

Link: https://lore.kernel.org/r/cover.1757315849.git.weijie.gao@mediatek.com