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| author | Stefan Agner <stefan.agner@toradex.com> | 2017-08-08 18:08:22 -0700 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2017-08-31 19:57:38 -0700 |
| commit | 0d069117614b590848b490e348488362443c5547 (patch) | |
| tree | 819cda94fdf69073f0da75800288a80662f9ac55 /arch/arm/imx-common/spl.c | |
| parent | a2e77a650a496e2be0b1630b874f531e9f394d47 (diff) | |
imx: add macro to detect whether USB has been initialized
This macro allows to detect whether the boot ROM initialized USB
already (serial downloader). This is helpful to reliably detect
if the system has been recovered via USB serial downloader.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/imx-common/spl.c')
0 files changed, 0 insertions, 0 deletions