diff options
| author | Thierry Reding <treding@nvidia.com> | 2019-04-15 11:32:26 +0200 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2019-06-05 09:16:34 -0700 |
| commit | 836a56e729a082639d26499c8eb2d409308542a4 (patch) | |
| tree | 2d97cf100df6d1ef6aa908d70548b345429a3475 /arch/arm/mach-tegra/Kconfig | |
| parent | f9ec2ec8504aa5d94d5be7f43c743040e549b157 (diff) | |
ARM: tegra: Workaround UDC boot issues only if necessary
Resetting the USB device controller on boot is only necessary if the SoC
actually has a UDC controller and U-Boot enables support for it. All the
Tegra boards support UDC via the ChipIdea UDC driver, so make the UDC on
boot workaround depend on the ChipIdea UDC driver.
This prevents a crash on Tegra186 which does not have the ChipIdea UDC.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/Kconfig')
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 28914a34a1..faa73559fd 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -148,6 +148,7 @@ endchoice config TEGRA_DISCONNECT_UDC_ON_BOOT bool "Disconnect USB device mode controller on boot" + depends on CI_UDC default y help When loading U-Boot into RAM over USB protocols using tools such as |