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diff --git a/doc/README.ocotea b/doc/README.ocotea deleted file mode 100644 index be79b03..0000000 --- a/doc/README.ocotea +++ /dev/null @@ -1,73 +0,0 @@ - AMCC Ocotea Board - - Last Update: March 2, 2004 -======================================================================= - -This file contains some handy info regarding U-Boot and the AMCC -Ocotea 440gx evaluation board. See the README.ppc440 for additional -information. - - -SWITCH SETTINGS & JUMPERS -========================== - -Here's what I've been using successfully. If you feel inclined to -change things ... please read the docs! - -DIPSW U46 U80 ------------------------- -SW 1 off off -SW 2 on off -SW 3 off off -SW 4 off off -SW 5 off off -SW 6 on on -SW 7 on off -SW 8 on off - -J41: strapped -J42: open - -All others are factory default. - - -I2C Information -===================== - -See README.ebony for information. - -PCI -=========================== - -Untested at the time of writing. - -PPC440GX Ethernet EMACs -=========================== - -All EMAC ports have been tested and are known to work -with EPS Group 4. - -Special note about the Cicada CIS8201: - The CIS8201 Gigabit PHY comes up in GMII mode by default. - One must hit an extended register to allow use of RGMII mode. - This has been done in the 440gx_enet.c file with a #ifdef/endif - pair. - -AMCC does not store the EMAC ethernet addresses within their PIBS bootloader. -The addresses contained in the config header file are from my particular -board and you _*should*_ change them to reflect your board either in the -config file and/or in your environment variables. I found the addresses on -labels on the bottom side of the board. - - -BDI2k or JTAG Debugging -=========================== - -For ease of debugging you can swap the small boot flash and external SRAM -by changing U46:3 to on. You can then use the sram as your boot flash by -loading the sram via the jtag debugger. - - -Regards, ---Travis -<tsawyer@sandburst.com> |