22 Apr
2019
22 Apr
'19
4:38 a.m.
On 05.04.2019, at 13:03, Christoph Muellner christoph.muellner@theobroma-systems.com wrote:
When using boot scripts it can become quite hard to understand which commands are actually executed during bootup (e.g. where is a kernel image loaded from or which DTB is in use).
Shell scripts suffer from a similar problem and many shells address this problem with a command execution tracer (e.g. BASH has xtrace, which can be enabled by "set -x").
This patch introduces a command tracer for U-Boot, which prints every command with its arguments before it is executed.
Signed-off-by: Christoph Muellner christoph.muellner@theobroma-systems.com
Reviewed-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com
Applied to u-boot-dm, thanks!