4 Commits

Author SHA1 Message Date
Michal Simek
71db6bf278 arm64: zynqmp: Do not use hardcoded address in do_zynqmp_reboot()
multi_boot is already the part of csu_base structure that's why use it
directly instead of using register offset value.

Fixes: fc001432e5b0 ("arm64: zynqmp: Add u-boot command to boot into recovery image")
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/3e5c6ea426b81cc73b90e6425764e41a98deb2a6.1733735454.git.michal.simek@amd.com
2025-01-14 08:29:45 +01:00
Padmarao Begari
342ccba558 arm64: zynqmp: Fix tcminit mode value based on argv
The RPU pytest introduced by commit e894c10c040b
("test/py: zynqmp_rpu: Add test for loading RPU apps") expects
3rd parameter as string not a number that's why extend command
to actually handle both. The issue with existing code is that
when any non number string is passed hextoul returns 0. For
backward compatibility zynqmp tcminit 0/1 can be still used but
it is recommended to use strings instead.

Signed-off-by: Padmarao Begari <padmarao.begari@amd.com>
Link: https://lore.kernel.org/r/20240930043814.530181-3-padmarao.begari@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-10-25 14:10:31 +02:00
Prasad Kummari
fc001432e5 arm64: zynqmp: Add u-boot command to boot into recovery image
To boot into the firmware recovery tool, the user currently
needs to press a button on the board while powering the
system up. To simplify this process, a U-Boot command
was added to allow booting directly into the recovery tool.

For example:
ZynqMP> zynqmp reboot <multiboot offset in hex>

Co-develop-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Co-develop-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240827115529.2931334-1-prasad.kummari@amd.com
2024-09-20 08:31:56 +02:00
Charlie Johnston
7abd4357a4 board: zynqmp: Move zynqmp commands from board/ to arch/
The zynqmp cmds.c is currently tied to the board but the commands
contained within are more closely tied to the architecture. To
allow usage of those commands when the architecture is ZynqMP but
the board is not, this change moves the cmds into the arch/ tree.

The source file is renamed to zynqmp.c to reflect the command name
as well.

Signed-off-by: Charlie Johnston <charlie.johnston@loftorbital.com>
Link: https://lore.kernel.org/r/20240410195008.405061-2-charlie.johnston@loftorbital.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-06-17 16:02:28 +02:00