[U-Boot] [U-boot -Users]- Hush shell

2012-03-14 Thread periyasamy samy
Hi..

  I defined CFG_HUSH_PARSER and CFG_PROMPT_HUSH_PS2 for Command
Interpreter. I am facing a problem that i able to see only one line at the
screen (last printf) and overwrites the previouly printed lines. I am
trying to display like "welcome to u-boot" and in the next line "u-boot
version number-".but i am able to see only u-boot version number. because
the last line overwrites previous line. i given \n at printf. any idea to
solve my problem?
Thanks in advace...



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[U-Boot] [U-Boot-Users]-boot monitor function

2012-02-06 Thread periyasamy samy
Hi
   i am new to u-boot and my board supported a boot monitor.
what this boot monitor does for the board. i read in this link
http://blogs.coreboot.org/blog/2011/06/05/gsoc2011week-1-analysis-of-u-boot-arm-boot-code/that
board  has its own boot monitor running before U-boot and init the RAM
for us. So we have nothing to do in the function lowlevel_init. so like
this what are all the function we can avoided if the board supports own
boot monitor. whether it does POST operation? if so can i avoid post
directory in u-boot?

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[U-Boot] [U-Boot-Users]-compilation error

2012-01-26 Thread periyasamy samy
hi..
 i am new to u-boot and for my practice i compiled  arm720t impa7 source
code using abacus-anurag-linux compiler. i am getting the following
errors..
 could you help me to clear the errors.


root@user-Invalid-entry-length-0-DMI-table-is-broken-Stop:/home/user/u-boot-1.1.6#
./exec
make: arm-linux-gcc: Command not found
find /home/user/u-boot-1.1.6 -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' \
-o -name '*.o'  -o -name '*.a'  \) -print \
| xargs rm -f
rm -f examples/hello_world examples/timer \
  examples/eepro100_eeprom examples/sched \
  examples/mem_to_mem_idma2intr examples/82559_eeprom \
  examples/smc9_eeprom examples/interrupt \
  examples/test_burst
rm -f tools/img2srec tools/mkimage tools/envcrc \
tools/gen_eth_addr
rm -f tools/mpc86x_clk tools/ncb
rm -f tools/easylogo/easylogo tools/bmp_logo
rm -f tools/gdb/astest tools/gdb/gdbcont tools/gdb/gdbsend
rm -f tools/env/fw_printenv tools/env/fw_setenv
rm -f board/cray/L1/bootscript.c board/cray/L1/bootscript.image
rm -f board/netstar/eeprom board/netstar/crcek board/netstar/crcit
rm -f board/netstar/*.srec board/netstar/*.bin
rm -f board/trab/trab_fkt board/voiceblue/eeprom
rm -f board/integratorap/u-boot.lds board/integratorcp/u-boot.lds
rm -f include/bmp_logo.h
rm -f nand_spl/u-boot-spl nand_spl/u-boot-spl.map
find /home/user/u-boot-1.1.6 -type f \( -name .depend \
-o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
-print0 \
| xargs -0 rm -f
rm -f cpu/arm720t/start.o *.bak ctags etags TAGS
include/version_autogenerated.h
rm -fr *.*~
rm -f u-boot u-boot.map u-boot.hex u-boot.srec u-boot.bin System.map
rm -f tools/crc32.c tools/environment.c tools/env/crc32.c
rm -f tools/inca-swap-bytes cpu/mpc824x/bedbug_603e.c
rm -f include/asm/proc include/asm/arch include/asm
[ ! -d /home/user/u-boot-1.1.6/nand_spl ] || find nand_spl -lname "*"
-print | xargs rm -f
Configuring for impa7 board...
for dir in tools examples post post/cpu ; do make -C $dir _depend ; done
make[1]: Entering directory `/home/user/u-boot-1.1.6/tools'
ln -s ../common/environment.c environment.c
ln -s ../lib_generic/crc32.c crc32.c
make[1]: Leaving directory `/home/user/u-boot-1.1.6/tools'
make[1]: Entering directory `/home/user/u-boot-1.1.6/tools'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory `/home/user/u-boot-1.1.6/tools'
make[1]: Entering directory `/home/user/u-boot-1.1.6/examples'
abacus-anurag-linux-gcc: hello_world.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: stubs.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
make[1]: *** No rule to make target `.depend', needed by `_depend'.  Stop.
make[1]: Leaving directory `/home/user/u-boot-1.1.6/examples'
make[1]: Entering directory `/home/user/u-boot-1.1.6/post'
abacus-anurag-linux-gcc: cache_8xx.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: cache.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: codec.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: cpu.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: dsp.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: ether.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: i2c.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: memory.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: post.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: rtc.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: spr.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: sysmon.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: tests.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: uart.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: usb.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-linux-gcc: watchdog.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
make[1]: *** No rule to make target `.depend', needed by `_depend'.  Stop.
make[1]: Leaving directory `/home/user/u-boot-1.1.6/post'
make[1]: Entering directory `/home/user/u-boot-1.1.6/post/cpu'
abacus-anurag-linux-gcc: asm.o: No such file or directory
abacus-anurag-linux-gcc: unrecognized option `-MQ'
abacus-anurag-

Re: [U-Boot] [U-Boot-Users] cross compiler

2012-01-24 Thread periyasamy samy
hi.. i am new to u-boot .
 for my practice my team leader asked me to
cross compile arm720t modnet50 board with arm-none-linux compiler and now
asking me to compile the same source code with abacus-anurag-linux compiler
. will it be useful for me? and i am getting a error  that system not
configured -see readme..
 please help me to start my carrier in u-boot..

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[U-Boot] [U-Boot-Users]

2012-01-22 Thread periyasamy samy
hi.. i am new to u-boot. can u help me where to start.

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[U-Boot] [u-boot]

2012-01-20 Thread periyasamy samy
 Hi, I am new to U-Boot, how do I get started?

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