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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 03:36:50 +0100 |
| commit | 5b5226a8e68eae394aed7ca2d7691ebd7ef8ba4e (patch) | |
| tree | fb84459bcbb76a5046917393f02bb143032361d8 /arch/arm | |
| parent | c90ada94fba5486d4b4d3773013804982ccadb56 (diff) | |
| download | u-boot-imx-5b5226a8e68eae394aed7ca2d7691ebd7ef8ba4e.zip u-boot-imx-5b5226a8e68eae394aed7ca2d7691ebd7ef8ba4e.tar.gz u-boot-imx-5b5226a8e68eae394aed7ca2d7691ebd7ef8ba4e.tar.bz2 | |
arm: socfpga: de0_nano: 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/arm')
| -rw-r--r-- | arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts index b649c9a..dc09bed 100644 --- a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts @@ -16,6 +16,7 @@ aliases { ethernet0 = &gmac1; + udc0 = &usb1; }; memory { @@ -59,3 +60,7 @@ status = "okay"; u-boot,dm-pre-reloc; }; + +&usb1 { + status = "okay"; +}; |