From b035bdc3a88256a4354d3b8dc302b08ab9d43cad Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 15 Aug 2008 16:43:27 +0000 Subject: [PATCH] 2008-08-15 Joel Sherrill * README.mpc8313erdb: Some first cut notes on running with U-Boot. --- c/src/lib/libbsp/powerpc/gen83xx/ChangeLog | 4 ++++ .../libbsp/powerpc/gen83xx/README.mpc8313erdb | 19 +++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/c/src/lib/libbsp/powerpc/gen83xx/ChangeLog b/c/src/lib/libbsp/powerpc/gen83xx/ChangeLog index 6636366ded..b02d6801af 100644 --- a/c/src/lib/libbsp/powerpc/gen83xx/ChangeLog +++ b/c/src/lib/libbsp/powerpc/gen83xx/ChangeLog @@ -1,3 +1,7 @@ +2008-08-15 Joel Sherrill + + * README.mpc8313erdb: Some first cut notes on running with U-Boot. + 2008-08-14 Joel Sherrill * startup/bspstart.c: Time was running too slow with it taking 10 diff --git a/c/src/lib/libbsp/powerpc/gen83xx/README.mpc8313erdb b/c/src/lib/libbsp/powerpc/gen83xx/README.mpc8313erdb index 2f9758a57e..0f6875de82 100644 --- a/c/src/lib/libbsp/powerpc/gen83xx/README.mpc8313erdb +++ b/c/src/lib/libbsp/powerpc/gen83xx/README.mpc8313erdb @@ -1,3 +1,7 @@ +# +# $Id$ +# + SPI: In master mode SCS (SPI_D) cannot be used as GPIO[31]. Unfortunately this pin @@ -11,3 +15,18 @@ REFERENCES: [1] MPC8313ECE Rev. 3, 3/2008: "MPC8313E PowerQUICC™ II Pro Integrated Host Processor Device Errata" + +Example U-Boot Sequence +======================= +setenv ethact TSEC1 +setenv ipaddr 192.168.96.106 +setenv serverip 192.168.96.31 +tftp 1000000 ticker.img +bootm + +Making a U-Boot Image +===================== +powerpc-rtems4.9-objcopy -O binary ticker.exe ticker.bin +gzip -9 ticker.bin +mkimage -A ppc -O rtems -T kernel -C gzip -a 100 -e 10000 -n "RTEMS +Test" -d ticker.bin.gz ticker.img