<div dir="ltr">I am running into an issue with my Amlogic XBMC development. Before I go out searching the dark secrets of the linux kernel, I thought why not ask you guys first.<div><br></div><div style>There is this patch;</div>
<div style><a href="http://lists.infradead.org/pipermail/linux-arm-kernel/2011-April/047506.html">http://lists.infradead.org/pipermail/linux-arm-kernel/2011-April/047506.html</a><br></div><div style>Which is used often. It adds the CONFIG_CMDLINE_EXTEND to the possible CMDLINE options. It is designed to prepend the cmdline parameters in case there are missing values. The passed parameters by uboot are then appended to the ones from CONFIG_CMDLINE.</div>
<div style><br></div><div style>This all works fine if you indeed are missing parameters, but what if i want to overwrite/override an already by uboot passed parameter? (like root= and rootfstype=)</div><div style><br></div>
<div style>I don't want to FORCE everything, because I then have to take over the complete line as passed by uboot. If I do that I will loose the parameters set by variables within uboot (MAC)</div><div style><br></div>
<div style>If I set them in CMDLINE, then the ones passed from uboot are appended and overriding the ones from CMDLINE.</div><div style><br></div><div style>I also do not want to change uboot as that is still kind of tricky on the Amlogic boxes.</div>
<div style><br></div><div style>Do anyone of you guys have some tips and/or directions?</div><div style><br></div><div style>thanks</div></div>