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synced 2024-11-04 23:49:42 +02:00
install/: updated and corrected build instructions
- README-Ben: patch kernel with -p1 - README-Ben: forgot the vmlinuz.bin compression step - README-Ben: mkimage line differs for Jlime (mipsel-*-nm) - README-Ben: mention expected result of address detection - README-Ben: updating the kernel from Linux needs a ^C at the end - README-Ben: cleaned up and clarified user space setup - README-Ben: use readlink -f in case mipsel-openwrt-linux-gcc isn't symlinked - README-Ben, libnl-1.1-limits.patch: fix missing #include on Jlime - README-Ben: Jlime needs a different prefix discovery algorithm
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@ -14,14 +14,20 @@
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cd qi-kernel
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git checkout ben-wpan
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cp ../ben-wpan-config-2.6.38 .config
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patch -p0 -s <../openwrt-preinit-hack.patch
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patch -p1 -s <../openwrt-preinit-hack.patch
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OWRT make ARCH=mips CROSS_COMPILE=mipsel-openwrt-linux- vmlinux.bin
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Jlime make ARCH=mips CROSS_COMPILE=mipsel-linux- vmlinux.bin
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../u-boot/tools/mkimage -A mips -O linux -T kernel -a 0x80010000 \
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gzip -9 -f arch/mips/boot/vmlinux.bin
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OWRT mkimage -A mips -O linux -T kernel -a 0x80010000 \
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-C gzip -e 0x`mipsel-openwrt-linux-nm vmlinux | \
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grep " kernel_entry" | cut -f1 -d ' '` \
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-n 'Ben NanoNote Linux Kernel' \
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-d arch/mips/boot/vmlinux.bin.gz uImage
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Jlime mkimage -A mips -O linux -T kernel -a 0x80010000 \
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-C gzip -e 0x`mipsel-linux-nm vmlinux | \
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grep " kernel_entry" | cut -f1 -d ' '` \
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-n 'Ben NanoNote Linux Kernel' \
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-d arch/mips/boot/vmlinux.bin.gz uImage
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cd ..
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3. Install the kernel
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@ -45,6 +51,8 @@
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- get the Ben's IPv4 address:
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NN=`ifconfig usb0 |
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sed '/.*inet addr:\([^ ]*\).*/{s//\1/;s/100$/101/;s/200$/202/;p;};d'`
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# should be NN=192.168.254.101 for OpenWRT,
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# NN=192.168.1.202 for Jlime
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- copy the kernel:
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scp qi-kernel/uImage $NN:
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- flash the kernel, clean up, and reboot:
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@ -52,21 +60,28 @@
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flash_eraseall /dev/mtd1 && nandwrite -p /dev/mtd1 uImage &&
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rm -f uImage && sync && sleep 1 && sync && sleep 1 &&
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/sbin/reboot -f'
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- press ^C to return to the shell
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4. Set up the user space on the Ben
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OWRT? opkg install ip
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OWRT opkg install ldconfig
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OWRT? mkdir -p /usr/local/var/run
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- connect to the Ben
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ssh $NN
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- run the following commands:
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OWRT opkg install ip
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OWRT opkg install ldconfig
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mkdir -p /usr/local/var/run
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exit
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5. Build libnl-1 for cross-development and install the run-time library
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wget http://www.infradead.org/~tgr/libnl/files/libnl-1.1.tar.gz
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tar xfz libnl-1.1.tar.gz
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cd libnl-1.1
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OWRT gcc=`readlink \`which mipsel-openwrt-linux-gcc\``
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OWRT gcc=`readlink -f \`which mipsel-openwrt-linux-gcc\``
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OWRT ./configure --prefix=${gcc%/bin/*} --host=mipsel-openwrt-linux
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Jlime ???
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Jlime patch -p1 -s <../libnl-1.1-limits.patch
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Jlime inc=`mipsel-linux-cpp -v </dev/null 2>&1 | grep usr/include | tr -d \ `
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Jlime ./configure --prefix=${inc%/include} --host=mipsel-linux
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make
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make install
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10
install/libnl-1.1-limits.patch
Normal file
10
install/libnl-1.1-limits.patch
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@ -0,0 +1,10 @@
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--- libnl-1.1/include/netlink-local.h.orig 2011-03-29 09:20:22.000000000 -0300
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+++ libnl-1.1/include/netlink-local.h 2011-03-29 09:20:43.000000000 -0300
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@@ -25,6 +25,7 @@
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <inttypes.h>
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+#include <limits.h>
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#include <assert.h>
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#include <arpa/inet.h>
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