diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-12-27 17:01:42 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-01-27 10:40:16 +0100 |
| commit | ac0a93fd21b815166c54b991659377f951d4d203 (patch) | |
| tree | cce136945672d07791387a1f6885388ac4b1ba34 /examples | |
| parent | 1c3e62d690a3093d418dac267ae78b0fc0c35274 (diff) | |
| download | u-boot-imx-ac0a93fd21b815166c54b991659377f951d4d203.zip u-boot-imx-ac0a93fd21b815166c54b991659377f951d4d203.tar.gz u-boot-imx-ac0a93fd21b815166c54b991659377f951d4d203.tar.bz2 | |
imx_common: check for bmode Serial Downloader
Before commit 81c4eccb55cc ("imx: mx6: fix USB bmode to use
reserved value") a non-reserved value has been used to trigger
Serial Downloader using bmode, which translated to a GPR9 value
of 0x10. However, on some boards the non-reserved value lead to
unreliable bmode command. With the above mentioned commit, U-boot
switched to use [7:4] b0001, which translates to GPR9 0x10 for
Serial Downloader mode. Check for the new value and classify it
as Serial Downloader mode.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Tim Harvey <tharvey@gateworks.com>
CC: Fabio Estevam <Fabio.Estevam@freescale.com>
CC: Eric Nelson <eric.nelson@boundarydevices.com>
Diffstat (limited to 'examples')
0 files changed, 0 insertions, 0 deletions