diff options
| author | Stefan Roese <sr@denx.de> | 2017-07-18 14:10:49 +0200 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2017-07-30 10:30:25 +0800 |
| commit | 1f4e25780a827de9526b5f60b8a574b1e4f45b9c (patch) | |
| tree | d9e2b20d602126a310c4a74f7bbe211e906fb0e1 /board/dfi/dfi-bt700/Kconfig | |
| parent | db1d20a904f583b39e75ee47828aa9e644245460 (diff) | |
x86: dfi-bt700: Add xHCI USB support
Change from EHCI to xHCI on the DFI BayTrail SoM.
The xHCI USB hub is connected to an GPIO on the DFI BayTrail SoM. For
correct operation, it needs to get reset upon power-up. Otherwise it
may happen that the hub is not detected after a software reboot. This
patch also configures this GPIO in the dts for correct operation.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'board/dfi/dfi-bt700/Kconfig')
| -rw-r--r-- | board/dfi/dfi-bt700/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/dfi/dfi-bt700/Kconfig b/board/dfi/dfi-bt700/Kconfig index 3f0acb39f7..fca8b53d02 100644 --- a/board/dfi/dfi-bt700/Kconfig +++ b/board/dfi/dfi-bt700/Kconfig @@ -21,6 +21,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select X86_RESET_VECTOR if !EFI_STUB select INTEL_BAYTRAIL select BOARD_ROMSIZE_KB_8192 + select BOARD_LATE_INIT config PCIE_ECAM_BASE default 0xe0000000 |