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| author | Gary Bisson <gary.bisson@boundarydevices.com> | 2017-01-12 12:18:44 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-01-27 10:38:26 +0100 |
| commit | 1c3e62d690a3093d418dac267ae78b0fc0c35274 (patch) | |
| tree | 361925d2e0db9231e082d171167d4065ab404151 /include | |
| parent | 7a037cc91fac1379cd2c2ea3274275c753566e18 (diff) | |
| download | u-boot-imx-1c3e62d690a3093d418dac267ae78b0fc0c35274.zip u-boot-imx-1c3e62d690a3093d418dac267ae78b0fc0c35274.tar.gz u-boot-imx-1c3e62d690a3093d418dac267ae78b0fc0c35274.tar.bz2 | |
imx: nitrogen6x: fix USB host initialization
USB Host scanning has been broken since v2016.05.
This is due to all the USB changes that happened between v2016.03
and v2016.05, especially:
2ef117fe4f usb: Remove 200 ms delay in usb_hub_port_connect_change()
a22a264ec3 usb: Change power-on / scanning timeout handling
So we need to increase the init delay to 2s using the usb_pgood_delay
environment variable.
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/nitrogen6x.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h index ca55063..efa5065 100644 --- a/include/configs/nitrogen6x.h +++ b/include/configs/nitrogen6x.h @@ -136,6 +136,7 @@ "fdt_addr=0x18000000\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ + "usb_pgood_delay=2000\0" \ "mmcdevs=0 1\0" \ "mmcpart=1\0" \ "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ @@ -205,6 +206,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ "umsdevs=" CONFIG_UMSDEVS "\0" \ + "usb_pgood_delay=2000\0" \ "console=ttymxc1\0" \ "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ "sf erase 0xc0000 0x2000 && " \ |