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README: remove NetBSD section
The information in this section is outdated. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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README
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README
@ -2526,35 +2526,6 @@ configuration to your "File transfer protocols" section:
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Y kermit /usr/bin/kermit -i -l %l -r N D Y N N
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NetBSD Notes:
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=============
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Starting at version 0.9.2, U-Boot supports NetBSD both as host
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(build U-Boot) and target system (boots NetBSD/mpc8xx).
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Building requires a cross environment; it is known to work on
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NetBSD/i386 with the cross-powerpc-netbsd-1.3 package (you will also
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need gmake since the Makefiles are not compatible with BSD make).
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Note that the cross-powerpc package does not install include files;
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attempting to build U-Boot will fail because <machine/ansi.h> is
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missing. This file has to be installed and patched manually:
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# cd /usr/pkg/cross/powerpc-netbsd/include
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# mkdir powerpc
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# ln -s powerpc machine
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# cp /usr/src/sys/arch/powerpc/include/ansi.h powerpc/ansi.h
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# ${EDIT} powerpc/ansi.h ## must remove __va_list, _BSD_VA_LIST
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Native builds *don't* work due to incompatibilities between native
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and U-Boot include files.
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Booting assumes that (the first part of) the image booted is a
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stage-2 loader which in turn loads and then invokes the kernel
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proper. Loader sources will eventually appear in the NetBSD source
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tree (probably in sys/arc/mpc8xx/stand/u-boot_stage2/); in the
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meantime, see ftp://ftp.denx.de/pub/u-boot/ppcboot_stage2.tar.gz
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Implementation Internals:
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=========================
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