diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2017-08-16 11:00:54 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-08-23 10:41:58 +0200 |
| commit | a3774c1c3c28e4ed89a36383ca73970b809bae94 (patch) | |
| tree | 70ac6a2501b2522fcbde3491d51fae4bd0e595ba /common/spl/Kconfig | |
| parent | 2f005695df7b03d25a367f6bedc41c015088ee29 (diff) | |
| download | u-boot-a3774c1c3c28e4ed89a36383ca73970b809bae94.tar.gz u-boot-a3774c1c3c28e4ed89a36383ca73970b809bae94.tar.xz u-boot-a3774c1c3c28e4ed89a36383ca73970b809bae94.zip | |
spl: add serial download protocol (SDP) support
Add USB serial download protocol support to SPL. If the SoC started
in recovery mode the SPL will immediately switch to SDP and wait for
further downloads/commands from the host side.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Łukasz Majewski <lukma@denx.de>
Diffstat (limited to 'common/spl/Kconfig')
| -rw-r--r-- | common/spl/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 582b685dad..9446cd9b42 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -668,6 +668,12 @@ config SPL_DFU_RAM endchoice +config SPL_USB_SDP_SUPPORT + bool "Support SDP (Serial Download Protocol)" + help + Enable Serial Download Protocol (SDP) device support in SPL. This + allows to download images into memory and execute (jump to) them + using the same protocol as implemented by the i.MX family's boot ROM. endif config SPL_WATCHDOG_SUPPORT |