[U-Boot-Users] Bootargs for mtd and cramfs

2008-07-09 Thread Tales Toledo
Hi, I'm trying to boot linux from flash with cramfs from a specific mtd partition. Using fixed maps from /drivers/mtd/maps I had success but with command line arguments I didn't. I always get the following message: VFS: Cannot open root device mtdblock4 or 1f:04 Please append a correct root=

[U-Boot-Users] HARD_I2C support problems

2008-06-12 Thread Tales Toledo
Hi, i am trying to communicate with lm75 dtt but i2c seems not work properly in hard mode. The u-boot serial prompt get stucked in transmission state. I am using MPC885 and u-boot 1.3.0. Ucode patch is disable. Did anybody have a similar problem? Thx, TT Session debug log...

[U-Boot-Users] Fwd: Xilinx Spartan3 CRC error during FPGA load

2008-03-26 Thread Tales Toledo
Hi, does anybody have a CRC problem programming Xilinx Spartan3 in slave serial mode? I'm using u-boot-1.3.0 with Matthias suggested changes in bit swapping and always get the same error. The .bit is ok since it was programmed using JTAG and works fine. The command sequence and u-boot debug

[U-Boot-Users] Xilinx Spartan3 serial slave CRC error - bitswapping remove cause problems

2008-03-26 Thread Tales Toledo
Hi, as mentioned in an previous e-mail (### previous console printfs ###) I had a problem with Spartan3 serial slave when loading bitstream. I am using 1.3.0 version with Matthias improved supported patch for FPGA applied. After some tests I rollback the bitstream swapping to a previous version

[U-Boot-Users] = tftp 100000 fpganew.bit Using FEC ETHERNET device TFTP from server 192.168.1.100; our IP address is 192.168.1.1 Filename 'fpganew.bit'. Load address: 0x100000 Loading: ######### done

2008-03-25 Thread Tales Toledo
Hi, does anybody have a CRC problem programming Xilinx Spartan3 in slave serial mode? I'm using u-boot-1.3.0 with Matthias suggested changes in bit swapping and always get the same error. The .bit is ok since it was programmed using JTAG and works fine. The command sequence and u-boot debug

[U-Boot-Users] latest (1.3.1) doesn't compile: Makefile issue

2008-01-23 Thread Tales Toledo
Hi I saw a previous discussion but I think main reason why 1.3.1 doesn't compile is different from mentioned there. I had the same error trying to compile to EP88x with eldk 3.1 toolchains. It seems that /common/Makefile conditional CONFIG_CMD_FLASH isn't working fine. It should be set at