On Thu, Jul 14, 2011 at 08:16:13PM +0000, McClintock Matthew-B29882 wrote:
On Thu, Jul 14, 2011 at 1:59 PM, Ira W. Snyder iws@ovro.caltech.edu wrote:
The documentation Freescale sent me claims that U-Boot is in a 4MB SPI flash, however, the U-Boot that came with the board is unable to initialize the SPI subsystem per their instructions.
=> sf probe 0 SF: Unsupported Manufacturer 00 Failed to initialize SPI flash at 0:0
SPI is working for me. What version of u-boot are you running? Can you paste your boot log?
I'm using the U-Boot that came on the board: 2009.11-V100R00. I have not changed any DIP switches. My boot log is below.
Thanks for the help, Ira
U-Boot 2009.11-V100R00 (Dec 09 2010 - 14:39:42)
CPU0: P2020E, Version: 2.0, (0x80ea0020) Core: E500, Version: 5.0, (0x80211050) Clock Configuration: CPU0:1200 MHz, CPU1:1200 MHz, CCB:600 MHz, DDR:333.333 MHz (666.667 MT/s data rate) (Asynchronous), LBC:37.500 MHz L1: D-cache 32 kB enabled I-cache 32 kB enabled I2C: ready SPI: ready DRAM: 2 GB L2: 512 KB enabled MMC: FSL_ESDHC: 0 SF: Unsupported manufacturer 00 *** Warning - bad CRC, using default environment
EEPROM: NXID v0 EEPROM: COMX
PCIE3 connected to Slot0 as Root Complex (base addr ffe08000) PCIE3 on bus 00 - 00
PCIE2 connected to Slot 1 as Root Complex (base addr ffe09000) PCIE2 on bus 01 - 01
PCIE1 connected to Slot 2 as Root Complex (base addr ffe0a000) Current Status: LSR-11, LTSSM-16, PEX width-x1, Clock-2.5GT/s Scanning PCI bus 03 03 00 18ca 0027 0300 00 PCIE1 on bus 02 - 03
In: serial Out: serial Err: serial Net: eTSEC1, eTSEC2, eTSEC3 Hit any key to stop autoboot: 0 => => sf probe 0 SF: Unsupported manufacturer 00 Failed to initialize SPI flash at 0:0 => printenv ramboot=setenv bootargs root=/dev/ram rw DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs;tftp $ramdiskaddr $tftppath/$ramdiskfile;tftp $loadaddr $tftppath/$bootfile;tftp $fdtaddr $tftppath/$fdtfile;bootm $loadaddr $ramdiskaddr $fdtaddr nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $tftppath/$bootfile;tftp $fdtaddr $tftppath/$fdtfile;bootm $loadaddr - $fdtaddr bootdelay=10 baudrate=115200 loads_echo=1 ipaddr=192.168.0.250 serverip=192.168.0.197 rootpath=/local/tftpboot/COMX-P2020/current/rootfs_nfs gatewayip=192.168.0.1 netmask=255.255.255.0 hostname=COMX-P2020 bootfile=uImage loadaddr=1000000 bootcmd=run sdboot sdboot=setenv bootargs root=/dev/mmcblk0p2 rw rootdelay=$rootdelaysecond DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs; mmcinfo;ext2load mmc 0:2 $loadaddr /boot/$bootfile;ext2load mmc 0:2 $fdtaddr /boot/$fdtfile;bootm $loadaddr - $fdtaddr sdfatboot=setenv bootargs root=/dev/ram rw rootdelay=$rootdelaysecond DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs; mmcinfo;fatload mmc 0:1 $loadaddr $bootfile;fatload mmc 0:1 $fdtaddr $fdtfile;fatload mmc 0:1 $ramdiskaddr $ramdiskfile;bootm $loadaddr $ramdiskaddr $fdtaddr usbboot=setenv bootargs root=/dev/sda1 rw rootdelay=$rootdelaysecond DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs;usb start;ext2load usb 0:1 $loadaddr /boot/$bootfile;ext2load usb 0:1 $fdtaddr /boot/$fdtfile;bootm $loadaddr - $fdtaddr usbfatboot=setenv bootargs root=/dev/ram rw DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs; usb start; fatload usb 0:2 $loadaddr $bootfile; fatload usb 0:2 $fdtaddr $fdtfile; fatload usb 0:2 $ramdiskaddr $ramdiskfile; bootm $loadaddr $ramdiskaddr $fdtaddr usbext2boot=setenv bootargs root=/dev/ram rw DVO_OUTPUT=$DVO_OUTPUT console=$consoledev,$baudrate $othbootargs; usb start; ext2load usb 0:4 $loadaddr $bootfile; ext2load usb 0:4 $fdtaddr $fdtfile; ext2load usb 0:4 $ramdiskaddr $ramdiskfile; bootm $loadaddr $ramdiskaddr $fdtaddr upgradespi=sf probe 0;setenv startaddr 0;setenv erasesize a0000;tftp 1000000 $tftppath/$uboot_spi;sf erase $startaddr $erasesize;sf write 1000000 $startaddr $filesize;sf erase 100000 120000 clearspienv=sf probe 0;sf erase 100000 20000 othbootargs=ramdisk_size=700000 cache-sram-size=0x10000 netdev=eth0 rootdelaysecond=15 uboot_nor=u-boot-nor.bin uboot_spi=u-boot-spi.bin uboot_sd=u-boot-sd.bin consoledev=ttyS0 ramdiskaddr=2000000 ramdiskfile=rootfs-dev.ext2.img fdtaddr=c00000 fdtfile=comx.dtb tftppath=COMX-P2020/current DVO_OUTPUT=enable ethaddr=EC:9E:CD:01:4D:B4 eth1addr=EC:9E:CD:01:4D:B5 eth2addr=EC:9E:CD:01:4D:B6 ethact=eTSEC1
Environment size: 2804/8188 bytes