Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. Forked from https://git.busybox.net/buildroot/
License: Other
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: [email protected] You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches
I had to correct some hash values when compiling from the master branch like shown below. Is this intended or am I missing something?
diff --git a/package/ad936x_ref_cal/ad936x_ref_cal.hash b/package/ad936x_ref_cal/ad936x_ref_cal.hash
index 24eb7fb88b..65ecd9a092 100644
--- a/package/ad936x_ref_cal/ad936x_ref_cal.hash
+++ b/package/ad936x_ref_cal/ad936x_ref_cal.hash
@@ -1,5 +1,5 @@
# Locally computed
-sha256 26aedd8021fa939ab2f53e55904d869207265242fef7ad86aa4673e219b7cbef ad936x_ref_cal-01747db5cd60ff64115a73ac1f3bb97911f5c58e-br1.tar.gz
+sha256 36213db5e63572bf226be087aa1aae305a0c37341ff5e5c37065dde5070a6ef8 ad936x_ref_cal-01747db5cd60ff64115a73ac1f3bb97911f5c58e-br1.tar.gz
# License files (locally computed as well)
sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 LICENSE
diff --git a/package/libiio/libiio.hash b/package/libiio/libiio.hash
index e62d1a2f78..d5d9be67c4 100644
--- a/package/libiio/libiio.hash
+++ b/package/libiio/libiio.hash
@@ -15,4 +15,4 @@ sha256 81c414d5c47b715d9bc9275b9fabbfd9e9483e60c035f3001b5977932049595d libiio-
sha256 03d13165cbeb83b036743cbd9a10e336c728da162714f39d13250a3d94305cac libiio-0.21.tar.gz
sha256 742adfae2c6f7f443772bf08729693855c1799d1ff6cb86d707045c81d014dbf libiio-fb64aca8adcaa607b482091b23b8edf10e5c1ad8.tar.gz
sha256 df1577740ea93dca732e7d7c04786600cb083117901dee793f3d38980754af00 libiio-0.23.tar.gz
-sha256 359df9cbb200361c6bd13d4ed3400e9ecb9d483f1dc5d7a57797e7b590bc5ac3 libiio-60de6b948a04d4074d2feca46dbb64dca92ae60d-br1.tar.gz
+sha256 0be2dab3aab022ffcfa35fd3ecf36b9b2f44b0427dc84a42a777908a89df9845 libiio-60de6b948a04d4074d2feca46dbb64dca92ae60d-br1.tar.gz
From this discussion on the ADI's EZ forum it has been found that mounting points for the Sidekiq Z2 board are outdated since 1bfa9dc.
The fix is simply to add the /msd subdirectory to these two:
sidekiqz2/device_config: FIRMWARE=/mnt/msd/sidekiqz2.frm
sidekiqz2/post-build.sh: mkdir -p ${TARGET_DIR}/mnt/msd
Don't start input event daemon - remove this line.
buildroot/board/sidekiqz2/post-build.sh
Line 57 in 0d5db4a
And also clean up dts.
https://matt.ucc.asn.au/dropbear/dropbear.html is down, which generates this error
>>> host-makedevs Collecting legal info
WARNING: the Buildroot source code has not been saved
Legal info produced in /mnt/d/git/plutosdr-fw/buildroot/output/legal-info
make[1]: Leaving directory '/mnt/d/git/plutosdr-fw/buildroot'
scripts/legal_info_html.sh "PlutoSDR" "/mnt/d/git/plutosdr-fw/buildroot/board/pluto/VERSIONS"
unknown error while trying https://matt.ucc.asn.au/dropbear/releases
HTTP/2 520
date: Tue, 02 Aug 2022 18:37:39 GMT
content-length: 0
cache-control: no-store, no-cache
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Z%2BJmeVrPW9Q7KCjxIIrvPq5nt60otNFo5790ZWIm4uIR%2F4uyoXeIIQKmpH3bpkFtFfPhgF0sIPs7GOfdvD9I%2FIEMvXADhBSanGD%2F6B%2FtMXg3tptDvBlKrXlKkitk556NWg%3D%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 7348ed0a88c09bc8-FRA
curl: (3) URL using bad/illegal format or missing URL
unknown error while trying /sources/libxml2/2.9/
this error does not terminate the build process, but it might be still worth looking at
make -C buildroot TOOLCHAIN_EXTERNAL_INSTALL_DIR= ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- BUSYBOX_CONFIG_FILE=/buildroot/board/pluto/busybox-1.25.0.config all
ERROR INFO：
relocation R_X86_64_PC32 against symbol `_nc_user_definable' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
Makefile:2864: recipe for target 'libgettextlib.la' failed
make[4]: *** [libgettextlib.la] Error 1
make[4]: Leaving directory '/home/cl/Documents/plutosdr-fw/buildroot/output/build/host-gettext-0.19.8.1/gettext-tools/gnulib-lib'
Makefile:2614: recipe for target 'all' failed
make[3]: *** [all] Error 2
make[3]: Leaving directory '/home/cl/Documents/plutosdr-fw/buildroot/output/build/host-gettext-0.19.8.1/gettext-tools/gnulib-lib'
Makefile:2023: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/cl/Documents/plutosdr-fw/buildroot/output/build/host-gettext-0.19.8.1/gettext-tools'
Makefile:1889: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/cl/Documents/plutosdr-fw/buildroot/output/build/host-gettext-0.19.8.1/gettext-tools'
package/pkg-generic.mk:238: recipe for target '/home/cl/Documents/plutosdr-fw/buildroot/output/build/host-gettext-0.19.8.1/.stamp_built' failed
make: *** [/home/cl/Documents/plutosdr-fw/buildroot/output/build/host-gettext-0.19.8.1/.stamp_built] Error 2
make: Leaving directory '/home/cl/Documents/plutosdr-fw/buildroot'
This is the message that make buildroot failed, I don't know what went wrong, hope to help solve it.
When I build buildroot, I get this error
Unable to detect the toolchain sysroot, Buildroot cannot use this toolchain.
I used these settings
export CROSS_COMPILE=arm-linux-gnueabihf-
export PATH=$PATH:/tools/Xilinx/Vitis/2022.1/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin
I checked where this error comes from. It is the file helpers.mk in the buildroot/toolchain folder.
libc_a_path=`$${__CROSS_CC} -print-file-name=libc.a` ; \
if test "$${libc_a_path}" = "libc.a" ; then \
echo "Unable to detect the toolchain sysroot, Buildroot cannot use this toolchain." ; \
exit 1 ; \
fi ;
I think the problem is that with the new Vitis libc.a is in a different folder, its in
/tools/Xilinx/Vitis/2022.1/gnu/aarch32/lin/gcc-arm-none-eabi/aarch32-xilinx-eabi/usr/lib
but the gcc compiler is in
/tools/Xilinx/Vitis/2022.1/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin
The Makefile just looks for where the compiler is and takes that as the toolchain path
#gives us path/bin/arm-linux-gnueabihf-gcc
TOOLCHAIN = $(shell which $(CROSS_COMPILE)gcc)
#gives us path/bin
TOOLCHAIN2 = $(shell dirname $(TOOLCHAIN))
#gives us path we need
TOOLCHAIN_PATH = $(shell dirname $(TOOLCHAIN2))
which results in /tools/Xilinx/Vitis/2022.1/gnu/aarch32/lin/gcc-arm-linux-gnueabi/ as toolchain path.
Does anybody have an idea how to fix this?
In ADALM-Pluto I'm missing a Linux Driver for the RD9700 chipset. This chipset is used in many cheap USB-Ethernet adapters
ipaddr_eth in config.txt is not getting stored (setting is lost after reboot).
When I set it manually with
fw_setenv ip_addr_eth 192.168.137.1
it also shows up in config.txt after reboot.
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