Intel sez: Synchronous Flash and XIP is the future -- thoughts?
Wolfgang Denk
wd at denx.de
Mon Dec 16 06:16:36 EST 2002
In message <Pine.GSO.4.44.0212161155540.15280-100000 at rose.man.poznan.pl> you wrote:
>
> With the XIP in kernel it is relatively simple with 2.2.x serie of
> kernels. I have managed to put most of 2.2.18 kernel onto flash, where it
We also tested this with 2.4.4 on PowerPC.
> was executing from. The most problems are with .rodata section, which is
> not read-only for kernel. It is so because some structures (one passed to
With recent kernels, at least on PPC, there are also places where the
.text segment is written into. Some people even find "binary
patching" a cool idea.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
FORTRAN? The syntactically incorrect statement "DO 10 I = 1.10" will
parse and generate code creating a variable, DO10I, as follows:
"DO10I = 1.10" If that doesn't terrify you, it should.
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