http://elinux.org/index.php?title=Debugging_OMAP_kernel&feed=atom&action=history 2013-05-23T04:41:09Z Revision history for this page on the wiki MediaWiki 1.21alpha http://elinux.org/index.php?title=Debugging_OMAP_kernel&diff=69631&oldid=prev 2011-10-27T09:48:05Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 09:48, 27 October 2011</td> </tr><tr><td colspan="2" class="diff-lineno">Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Optionally if you have a JTAG console, you can use CONFIG_DEBUG_ICEDCC</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Optionally if you have a JTAG console, you can use CONFIG_DEBUG_ICEDCC</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>instead LL_DEBUG_UART.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>instead LL_DEBUG_UART.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">[[Category:Development Tools]]</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">[[Category:Tips and Tricks]]</ins></div></td></tr> </table>

Adushistova http://elinux.org/index.php?title=Debugging_OMAP_kernel&diff=15743&oldid=prev 2009-12-16T00:53:51Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 00:53, 16 December 2009</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Use early printk ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Use early printk ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Starting with v2.6.33-rc, early printk works on ARM. Recent kernels should work if</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Starting with v2.6.33-rc, early printk works on ARM. Recent <ins class="diffchange diffchange-inline">earlier </ins>kernels should</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>you apply commit 93fd03a8c6728b58879f8af20ffd55d9c32a778b.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>work if you apply commit 93fd03a8c6728b58879f8af20ffd55d9c32a778b.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>To use the earlyprintk, just do the following:</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>To use the earlyprintk, just do the following:</div></td></tr> </table>

Tmlind http://elinux.org/index.php?title=Debugging_OMAP_kernel&diff=15742&oldid=prev 2009-12-16T00:52:20Z

<p>Created page with &#039;== Use early printk == Starting with v2.6.33-rc, early printk works on ARM. Recent kernels should work if you apply commit 93fd03a8c6728b58879f8af20ffd55d9c32a778b. To use the …&#039;</p> <p><b>New page</b></p><div>== Use early printk ==<br /> <br /> Starting with v2.6.33-rc, early printk works on ARM. Recent kernels should work if<br /> you apply commit 93fd03a8c6728b58879f8af20ffd55d9c32a778b.<br /> <br /> To use the earlyprintk, just do the following:<br /> <br /> 1. Make sure you have the necessary .config options set<br /> <br /> CONFIG_DEBUG_LL=y<br /> CONFIG_EARLY_PRINTK=y<br /> CONFIG_OMAP_LL_DEBUG_UART1=y<br /> # CONFIG_OMAP_LL_DEBUG_UART2 is not set<br /> # CONFIG_OMAP_LL_DEBUG_UART3 is not set<br /> <br /> The LL_DEBUG_UART above is typically 1, but it's 3 on Nokia<br /> boards.<br /> <br /> 2. Edit the kernel CMDLINE in your .config to have &quot;debug earlyprintk&quot;<br /> <br /> Optionally if you have a JTAG console, you can use CONFIG_DEBUG_ICEDCC<br /> instead LL_DEBUG_UART.</div>

Tmlind