arm-trusted-firmware/plat/arm
Andre Przywara 60e2e27db5 fdt/wrappers: Introduce code to find UART DT node
The stdout-path property in the /chosen node of a DTB points to a device
node, which is used for boot console output.
On most (if not all) ARM based platforms this is the debug UART.
The ST platform code contains a function to parse this property and
chase down eventual aliases to learn the node offset of this UART node.

Introduce a slightly more generalised version of this ST platform function
in the generic fdt_wrappers code. This will be useful for other platforms
as well.

Change-Id: Ie6da47ace7833861b5e35fe8cba49835db3659a5
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2020-05-05 15:36:51 +01:00
..
board fdt/wrappers: Introduce code to find UART DT node 2020-05-05 15:36:51 +01:00
common fdt/wrappers: Replace fdtw_read_cells() implementation 2020-04-29 10:19:17 +01:00
css Merge "Provide a hint to power controller for DSU cluster power down" into integration 2020-04-24 09:08:33 +00:00
soc/common plat/arm: Sanitise includes 2019-01-25 16:04:10 +00:00