Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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544 B
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13 lines
544 B
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.. SPDX-License-Identifier: GPL-2.0
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DeviceTree Booting
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------------------
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Device-tree compatible SH bootloaders are expected to provide the physical
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address of the device tree blob in r4. Since legacy bootloaders did not
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guarantee any particular initial register state, kernels built to
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inter-operate with old bootloaders must either use a builtin DTB or
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select a legacy board option (something other than CONFIG_SH_DEVICE_TREE)
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that does not use device tree. Support for the latter is being phased out
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in favor of device tree.
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