Date: Wed, 28 Feb 2007 08:01:02 -0800 From: Sam Leffler <sam@errno.com> To: John Hay <jhay@meraka.org.za> Cc: freebsd-arm@freebsd.org Subject: Re: redboot based boot loader for kernels? Message-ID: <45E5A73E.20503@errno.com> In-Reply-To: <20070228102459.GB28669@zibbi.meraka.csir.co.za> References: <20070228102459.GB28669@zibbi.meraka.csir.co.za>
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John Hay wrote: > Hi, > > Does anyone have or is busy with an app that one can load in the > redboot flash, that will load the kernel from the active partition > of a compact flash? I know one can load the kernel in the redboot > flash, but that makes remote upgrading more difficult. The way I > have done with our wrap and soekris boards, is to create 2 slices > on the CF. When upgrading, you just format and install on the > non-active slice, change the active bit and reboot. A certain someone promised to add read/write support for the flash. When that happens another option is to write the new kernel to flash before rebooting. Otherwise we need a redboot image that grok's ufs or a secondary bootstrap that can be written to flash that knows how to boot from cf (I recall the latter might be in the obsd thecus work). Sam
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