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diff --git a/doc/README.ocotea-PIBS-to-U-Boot b/doc/README.ocotea-PIBS-to-U-Boot deleted file mode 100644 index 25dd2a2..0000000 --- a/doc/README.ocotea-PIBS-to-U-Boot +++ /dev/null @@ -1,99 +0,0 @@ ------------------------------------------- -Installation of U-Boot using PIBS firmware ------------------------------------------- - -This document describes how to install U-Boot on the Ocotea PPC440GX -Evaluation Board. We do not erase the PIBS firmware but install U-Boot in the -soldered FLASH. After this you should be able to switch between PIBS and -U-Boot via the switch U46 SW1. Please check that SW1 is off (= open) before -continuing. - -Connect to the serial port 0 (J11 lower) of the Ocotea board using the cu -program. See the hints for configuring cu above. Make sure you can -communicate with the PIBS firmware: reset the board and hit ENTER a couple of -times until you see the PIBS prompt (PIBS $). Then proceed as follows: - - -Read MAC Addresses from PIBS ----------------------------- - -To read the configured MAC addresses available on your Ocotea board please use -the following commands: - -PIBS $ echo $hwdaddr0 -000173017FE3 -PIBS $ echo $hwdaddr1 -000173017FE4 -PIBS $ echo $hwdaddr2 -000173017FE1 -PIBS $ echo $hwdaddr3 -000173017FE2 - -In U-Boot this is stored in the following environment variables: - -* Ethernet Address 0: ethaddr = 000173017FE3 (==> 00:01:73:01:7F:E3) -* Ethernet Address 1: eth1addr = 000173017FE4 (==> 00:01:73:01:7F:E4) -* Ethernet Address 2: eth2addr = 000173017FE1 (==> 00:01:73:01:7F:E1) -* Ethernet Address 3: eth3addr = 000173017FE2 (==> 00:01:73:01:7F:E2) - - -Configure the network interface (ent0 == emac0) ------------------------------------------------ - -To download the U-Boot image we need to configure the ethernet interface with -the following commands: - -PIBS $ ifconfig ent0 192.168.160.142 netmask 255.255.0.0 up -PIBS $ set ipdstaddr0=192.168.1.1 -status: writing PIBS variable value to FLASH -PIBS $ set bootfilename=/tftpboot/ocotea/u-boot.bin -status: writing PIBS variable value to FLASH - -Please insert correct parameters for your configuration (ip-addresses and -file-location). - - -Program U-Boot into soldered User-FLASH ---------------------------------------- - -Please make sure to use a newer version of U-Boot (at least 1.1.3), since -older versions don't support running from user-FLASH. - -To program U-Boot into the soldered user-FLASH use the following command: - -PIBS $ storefile bin eth 0xffbc0000 - -This commands loads the file vis ethernet into ram and copies it into the -user-FLASH. - - -Switch to U-Boot ----------------- - -Now you can turn your board off and switch SW1 (U46) to on (= closed). After -powering the board you should see the following message: - -U-Boot 1.1.3 (Apr 5 2005 - 22:59:57) - -AMCC PowerPC 440 GX Rev. C -Board: AMCC 440GX Evaluation Board - VCO: 1066 MHz - CPU: 533 MHz - PLB: 152 MHz - OPB: 76 MHz - EPB: 76 MHz -I2C: ready -DRAM: 256 MB -FLASH: 5 MB -PCI: Bus Dev VenId DevId Class Int -In: serial -Out: serial -Err: serial -KGDB: kgdb ready -ready -Net: ppc_440x_eth0, ppc_440x_eth1, ppc_440x_eth2, ppc_440x_eth3 -BEDBUG:ready -=> - - -April 06 2005, Stefan Roese <sr@denx.de> |