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| author | Marek Vasut <marex@denx.de> | 2015-12-05 19:24:22 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-12-20 03:36:51 +0100 |
| commit | 9368aa6a680f150755a233be9f97956bba5a915e (patch) | |
| tree | 3b2a761874e2d9ed6e3ef2ea1750063a22b84d4b /arch | |
| parent | 5b5226a8e68eae394aed7ca2d7691ebd7ef8ba4e (diff) | |
| download | blackbird-obmc-uboot-9368aa6a680f150755a233be9f97956bba5a915e.tar.gz blackbird-obmc-uboot-9368aa6a680f150755a233be9f97956bba5a915e.zip | |
arm: socfpga: mcvevk: Probe DWC2 UDC from OF instead of hard-coded data
This patch adds the necessary OF alias for the UDC node, which let's
the code locate the DWC2 UDC base address in OF instead of hard-coding
it into the U-Boot binary. The code is adjusted to use the address from
OF instead of the hard-coded one. Finally, the hard-coded address is
removed and USB DM support is enabled.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Lukasz Majewski <l.majewski@majess.pl>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/socfpga_cyclone5_mcvevk.dts | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/dts/socfpga_cyclone5_mcvevk.dts b/arch/arm/dts/socfpga_cyclone5_mcvevk.dts index e1e3d738bc..7d3f989472 100644 --- a/arch/arm/dts/socfpga_cyclone5_mcvevk.dts +++ b/arch/arm/dts/socfpga_cyclone5_mcvevk.dts @@ -16,6 +16,7 @@ aliases { ethernet0 = &gmac0; + udc0 = &usb1; }; memory { @@ -51,3 +52,7 @@ bus-width = <8>; u-boot,dm-pre-reloc; }; + +&usb1 { + status = "okay"; +}; |
