[U-Boot] [PATCH] arm: socfpga: Fix QSPI doesn't work on socdk board

[Marek Vasut]

On Wednesday, December 23, 2015 at 03:38:25 AM, Chin Liang See wrote:
> On Wed, 2015-12-23 at 10:29 +0800, Chin Liang See wrote:
> > On Wed, 2015-12-23 at 03:27 +0100, Marek Vasut wrote:
> > > On Wednesday, December 23, 2015 at 03:26:07 AM, 圣江 吴 wrote:
> [..]
> 
> > > > Hi Marek,
> > > > 
> > > > Pin mux settings has error, set EMACIO[1-8] [10-13] from 3 to 2,
> > > > then usb
> > > > works,
> > > > 
> > > > => usb start
> > > > starting USB...
> > > > USB0: Core Release: 2.93a
> > > > scanning bus 0 for devices... 2 USB Device(s) found
> > > > => usb tree
> > > > USB device tree:
> > > > 1 Hub (480 Mb/s, 0mA)
> > > > 
> > > > > U-Boot Root Hub
> > > > 
> > > > +-2 Mass Storage (480 Mb/s, 98mA)
> > > > Generic USB Storage 000000000272
> > > 
> > > Cool, thanks! Patch please ;-)
> > 
> > Nice, guess Altera email is very slow
> 
> Yup, it work for me too with the pinmux change and dcache on.
> 
> U-Boot SPL 2016.01-rc2-09121-gc339ea5-dirty (Dec 23 2015 - 10:21:29)
> drivers/ddr/altera/sequencer.c: Preparing to start memory calibration
> drivers/ddr/altera/sequencer.c: CALIBRATION PASSED
> drivers/ddr/altera/sequencer.c: Calibration complete
> Trying to boot from MMC
> spl: mmc boot mode: raw
> 
> 
> U-Boot 2016.01-rc2-09121-gc339ea5-dirty (Dec 23 2015 - 10:21:29 +0800)
> 
> CPU:   Altera SoCFPGA Platform
> FPGA:  Altera Cyclone V, SE/A6 or SX/C6 or ST/D6, version 0x0
> BOOT:  SD/MMC External Transceiver (1.8V)
>        Watchdog enabled
> I2C:   ready
> DRAM:  1 GiB
> MMC:   dwmmc0 at ff704000: 0
> *** Warning - bad CRC, using default environment
> 
> In:    serial
> Out:   serial
> Err:   serial
> Model: Altera SOCFPGA Cyclone V SoC Development Kit
> Net:
> Error: ethernet at ff702000 address not set.
> No ethernet found.
> Hit any key to stop autoboot:  0
> => dcache
> Data (writethrough) Cache is ON
> => usb reset
> resetting USB...
> USB0:   Core Release: 2.93a
> scanning bus 0 for devices... 2 USB Device(s) found
> => usb info
> 1: Hub,  USB Revision 1.10
> -  U-Boot Root Hub
> - Class: Hub
> - PacketSize: 8  Configurations: 1
> - Vendor: 0x0000  Product 0x0000 Version 0.0
>    Configuration: 1
>    - Interfaces: 1 Self Powered 0mA
>      Interface: 0
>      - Alternate Setting 0, Endpoints: 1
>      - Class Hub
>      - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms
> 
> 2: Mass Storage,  USB Revision 2.0
> -          USB DISK 2.0     0781076602A6
> - Class: (from Interface) Mass Storage
> - PacketSize: 64  Configurations: 1
> - Vendor: 0x13fe  Product 0x1e00 Version 1.16
>    Configuration: 1
>    - Interfaces: 1 Bus Powered 200mA
>      Interface: 0
>      - Alternate Setting 0, Endpoints: 2
>      - Class Mass Storage, Transp. SCSI, Bulk only
>      - Endpoint 1 In Bulk MaxPacket 512
>      - Endpoint 2 Out Bulk MaxPacket 512

Cool, I will pick the patch shortly.