summaryrefslogtreecommitdiff
path: root/include/configs
diff options
context:
space:
mode:
authorJim Lin <jilin@nvidia.com>2012-06-24 20:40:57 +0000
committerAlbert ARIBAUD (U-Boot) <uboot@lilith.(none)>2012-07-09 22:44:34 +0200
commit8b3f7bf7ec95816a7d2f89331e8877a351b3ec7c (patch)
tree0654a0768aa8d8dbb8afa70fd3ab96fcea313b4d /include/configs
parent2db7b952844f95c8299bb84bc3b2d38e8f48f5cd (diff)
downloadu-boot-imx-8b3f7bf7ec95816a7d2f89331e8877a351b3ec7c.zip
u-boot-imx-8b3f7bf7ec95816a7d2f89331e8877a351b3ec7c.tar.gz
u-boot-imx-8b3f7bf7ec95816a7d2f89331e8877a351b3ec7c.tar.bz2
tegra: usb: Fix device enumeration problem of USB1
A known hardware issue of USB1 port where bit 1 (connect status change) of PORTSC register will be set after issuing Port Reset (like "usb reset" in u-boot command line). This will be treated as an error and stops later device enumeration. Therefore we clear that bit after Port Reset in order to proceed later device enumeration. Signed-off-by: Jim Lin <jilin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs')
0 files changed, 0 insertions, 0 deletions