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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Yes, but It depends on the architecture
and port. For OMAP24xx board you can use jtag and load directly into SDRAM and
execute, or you can change the base address in config.mk and compile for SRAM
and load and run from there. It is handy to use u-boot from RAM to burn a
version into flash.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>For this to work, along with the compile
addresses, the code needs to worry about modifying clocks while executing in a
given memory. The ARM-242X port does this at run time, others may or may not.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regards,</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Richard W.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
u-boot-users-admin@lists.sourceforge.net
[mailto:u-boot-users-admin@lists.sourceforge.net] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Harshapvstus<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, September 05, 2005
12:58 AM<br>
<b><span style='font-weight:bold'>To:</span></b>
u-boot-users@lists.sourceforge.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> [U-Boot-Users] Can i use
the U-boot directly RAM than FLASH</span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> </span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi,</span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> </span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Can i use the u-boot.bin file directly too boot from RAM
rather than storing it to FLASH?</span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>If i can What are the necessary changes i should make.in the
free source code ?</span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> </span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks</span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Harsha S</span></font></p>
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