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Fixup fdt address reg and cells parse.
Support only option name way for earlycon.
Find the console device when using "stdout-path".
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Fix garble caused by empty implementation of earlycon series
function in driver.If driver doesn't offer earlycon_id or rt_f
dt_earlycon_id.setup function but open option, the checking
of best_earlycon_id will failed.
Signed-off-by: 1078249029 <[email protected]>
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The `rt_fdt_scan_chosen_stdout` will init fdt_earlycon data
without `msg` only, the `msg_idx` should not clean, too.
Because we check if have old messages by `msg_idx`
Signed-off-by: GuEe-GUI <[email protected]>
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1.Fixup `fdt_reserved_memory_reg` loop time.
2.Fixup `rt_fdt_translate_address` cells value reader.
Signed-off-by: GuEe-GUI <[email protected]>
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Maybe use for memory/DMA buffer init before
ofw_node unflatten.
Signed-off-by: GuEe-GUI <[email protected]>
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* memory setup using memblock
* map pages later
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* Fixed fdt memory adjustment bug
* Modify the memory adjustment logic
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Signed-off-by: GuEe-GUI <[email protected]>
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We support OFW API to replace fdt old API, and add
IRQ, IO, Platform-Bus, CPUs ... OFW node contorl.
To support work with Device Tree or ACPI in drivers
that use IRQ, we make a programmable interrupt
controller driver's model.
Signed-off-by: GuEe-GUI <[email protected]>
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