[U-Boot] Best methodology for establishing memory timing parameters

2010-12-03 Thread Brent Bartson
Hello, I'm just getting started on targeting an MPC8641D design with Uboot. On our board design the memory is soldered-down so there's no SPD to read from. I'm using a BDI3000 and just trying to establish a valid 'config' file that initializes the processor and memory. The BDI3000 comes with a

[U-Boot] Mapping of DDR parameters to manufacturers SPD data for specific DDR

2010-11-17 Thread Brent Bartson
Hello, I'm trying to configure an MPC8641D design to utilize 'memory down' (i.e. with no SPD) so the SPD params need to be hard-coded. It looks like this is possible through undef of CFG_SPD_EEPROM. However, I'm having a difficult time correlating the u-boot params such as CFG_DDR_CS0_BNDS,

[U-Boot] ELDK support MPC8641D

2010-11-17 Thread Brent Bartson
Hello, Does ELDK support MPC8641D ? Regards, bbart...@xembedded.commailto:bbart...@xembedded.com ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

[U-Boot] U-boot support for Strataflash NOR

2010-09-17 Thread Brent Bartson
Hello, Does u-boot support Numonyx StrataFlash (P30) NOR flash devices? I understand it supports NOR flash but does that imply **all** NOR flash? Regards, Brent Bartson __ Information from ESET NOD32 Antivirus, version of virus signature database 5458 (20100917

[U-Boot] Early I2C bus availability

2010-08-12 Thread Brent Bartson
in the right direction please. Regards, Brent Bartson ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

[U-Boot] Uboot warm reset

2010-07-30 Thread Brent Bartson
Hello, We have an MPC7448/TSI109 based embedded design that utilizes uboot as the bootloader. The problem is that once Linux boots, if you issue a 'reboot' from Linux, it hangs the system (it required a power-down to reset the board). This same behavior can be seen if you issue 'reset' from