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rescueOS/buildrootconfig

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2013-03-23 22:22:34 +01:00
BR2_arm=y
BR2_cortex_a8=y
BR2_JLEVEL=2
Workaround GCC makeinfo build bug The GCC 4.6.x build system breaks when run on systems with sufficiently recent versions of texinfo. Tweak buildroot configuration to avoid this bug. An equivalent workaround has been commited to buildroot (commit 62322ac). We can drop this once we upgrade buildroot and/or GCC. GCC bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60961
2015-03-28 23:34:44 +01:00
BR2_EXTRA_GCC_CONFIG_OPTIONS="MAKEINFO=missing"
Added rest
2013-03-23 22:22:34 +01:00
BR2_TOOLCHAIN_BUILDROOT_LARGEFILE=y
BR2_TOOLCHAIN_BUILDROOT_INET_IPV6=y
BR2_TOOLCHAIN_BUILDROOT_INET_RPC=y
Disable locale support This gets rid of usr/share/locale (which was presumably removed manually for RescueOS releases). Reduces rootfs tarball size by nearly 4 MB.
2015-03-29 18:39:48 +02:00
BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
Added rest
2013-03-23 22:22:34 +01:00
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_TARGET_GENERIC_HOSTNAME="rescueos"
BR2_TARGET_GENERIC_ISSUE="Welcome to RescueOS"
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS=y
# BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
Create fs-overlay, post-build Setup buildroot filesystem overlay and move our custom scripts/configs into it. Setup a post-build script and have it delete files generated by buildroot that aren't in RescueOS v1.1. This gets us closer to a buildroot configuration that will automatically generate RescueOS images. For now, we're using RescueOS v1.1 as a reference.
2015-03-29 17:27:29 +02:00
BR2_ROOTFS_OVERLAY="../N900_RescueOS/fs-overlay"
BR2_ROOTFS_POST_BUILD_SCRIPT="../N900_RescueOS/post-build.sh"
Have buildroot pull/save configs from repo Have buildroot pull busybox config from this repo. Replace buildrootconfig with a defconfig file produced by buildroot's 'make savedefconfig' and consumable by 'make defconfig'.
2015-03-29 06:34:11 +02:00
BR2_PACKAGE_BUSYBOX_CONFIG="../N900_RescueOS/busyboxconfig"
Added rest
2013-03-23 22:22:34 +01:00
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
BR2_PACKAGE_TAR=y
BR2_PACKAGE_CRAMFS=y
BR2_PACKAGE_DOSFSTOOLS=y
BR2_PACKAGE_DOSFSTOOLS_MKDOSFS=y
BR2_PACKAGE_DOSFSTOOLS_DOSFSCK=y
BR2_PACKAGE_DOSFSTOOLS_DOSFSLABEL=y
BR2_PACKAGE_E2FSPROGS=y
Add wl1252 firmware Arrange for the inclusion of wl1252 firmware in the rootfs. Patch buildroot to extract the desired files from linux-firmware.
2015-03-30 05:20:38 +02:00
BR2_PACKAGE_LINUX_FIRMWARE=y
BR2_PACKAGE_LINUX_FIRMWARE_TI_WL1251=y
Added rest
2013-03-23 22:22:34 +01:00
BR2_PACKAGE_I2C_TOOLS=y
BR2_PACKAGE_LIBARCHIVE=y
BR2_PACKAGE_LZO=y
BR2_PACKAGE_ZLIB=y
BR2_PACKAGE_IPTABLES=y
BR2_PACKAGE_WIRELESS_TOOLS=y
BR2_PACKAGE_WPA_SUPPLICANT=y
BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
BR2_PACKAGE_BASH=y
BR2_PACKAGE_NANO=y
Have buildroot build the cramfs image
2015-03-30 20:43:32 +02:00
BR2_TARGET_ROOTFS_CRAMFS=y
Automate kernel builds + bundle modules Configure buildroot to automatically build our kernel (and as a side effect, get the kernel modules into the rootfs image). While we're at it, defconfig-ify kernel_config. For now, we reference the tarball at <http://n900.quitesimple.org/rescueOS/sourcecode/kernel_source.tar.gz> which is equivalent to commit a91ce11c777f31ec3d04e60506bcd224f448382e from the former MeeGo N900 device adaptation project.
2015-03-30 00:38:46 +02:00
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="http://n900.quitesimple.org/rescueOS/sourcecode/kernel_source.tar.gz"
Update wl1251 firmware loading path The wl1251 driver in upstream linux kernels expects its firmware files to live at ti-connectivity/wl1251-fw.bin ti-connectivity/wl1251-nvs.bin and the linux-firmware package uses the same names for these files. However, our current (older) kernel still expects them to be named wl1251-fw.bin wl1251-nvs.bin and so firmware loading would fail. RescueOS v1.1 included these files under the older filenames, but we'd like to use the official (upstream) names. Patch our kernel to match. Also remove the unnecessary (and now erroneous) firmware check from setup-wpa-wifi.sh.
2015-03-30 20:22:34 +02:00
BR2_LINUX_KERNEL_PATCH="../N900_RescueOS/kernel-patches/0001-net-wireless-wl1251-update-firmware-path.patch"
Automate kernel builds + bundle modules Configure buildroot to automatically build our kernel (and as a side effect, get the kernel modules into the rootfs image). While we're at it, defconfig-ify kernel_config. For now, we reference the tarball at <http://n900.quitesimple.org/rescueOS/sourcecode/kernel_source.tar.gz> which is equivalent to commit a91ce11c777f31ec3d04e60506bcd224f448382e from the former MeeGo N900 device adaptation project.
2015-03-30 00:38:46 +02:00
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="../N900_RescueOS/kernel_config"
BR2_LINUX_KERNEL_ZIMAGE=y
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