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e49c84f7bb
The option is only available when CONFIG_SYSRESET_QCOM_PSCI is enabled,
so let's make that explicit in the boot cmd documentation.
Due to the implementation in drivers/sysreset/sysreset-uclass.c
do_reset() function, all options to the reset command are passed to all
sysreset drivers' sysreset_ops.request_arg callback (including -w) which
is only available when CONFIG_SYSRESET_CMD_RESET_ARGS=y. -w, however,
works also without this option.
Fixes: ef06c5d76f ("cmd: boot: Add '-edl' option to reset command documentation")
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
38 lines
769 B
ReStructuredText
38 lines
769 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
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.. index::
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single: reset (command)
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reset command
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=============
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Synopsis
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--------
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::
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reset
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reset -w
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reset -edl
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Description
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-----------
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Perform reset of the CPU. By default does COLD reset, which resets CPU,
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DDR and peripherals, on some boards also resets external PMIC.
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-w
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Do WARM reset: reset CPU but keep peripheral/DDR/PMIC active.
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All other options require CONFIG_SYSRESET_CMD_RESET_ARGS=y.
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-edl
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Boot to Emergency DownLoad mode on supported Qualcomm platforms. Unsupported
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platforms will print an error message but the command will successfully
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return (having done nothing). Requires CONFIG_SYSRESET_QCOM_PSCI=y.
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Return value
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------------
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The return value $? is always set to 0 (true).
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