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HiFi-2 Development Board Buildroot Notes - Revision history
2026-05-05T01:06:40Z
Revision history for this page on the wiki
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http://wiki.linux-xtensa.org/index.php?title=HiFi-2_Development_Board_Buildroot_Notes&diff=240&oldid=prev
Piet: New page: $ '''make menuconfig''' Target options ---> --- Project Options + (HiFi-2) Project name [Puts cpio files in /b...
2009-11-06T06:49:34Z
<p>New page: $ '''make menuconfig''' Target options ---> --- Project Options + (HiFi-2) Project name [Puts cpio files in /b...</p>
<p><b>New page</b></p><div> $ '''make menuconfig'''<br />
<br />
Target options ---><br />
--- Project Options<br />
+ (HiFi-2) Project name [Puts cpio files in /buildroot-xtensa-smp/binaries/HiFi-2]<br />
+ (hifi2) hostname<br />
+ (Welcome to your custom Xtensa HiFi-2 Codec Developemnt System) banner<br />
<br />
[ ] Generic development system [Brooken - Enables a lot of brooken packages]<br />
<br />
Build options ---><br />
[*] Show packages that are of the latest major version<br />
strip (none) ---><br />
[ ] prefer static libraries<br />
+ (2) Number of jobs to run simultaneously<br />
+ [*] manpages on the target [Only a few man pages to /man/man1]<br />
+ [*] infopages on the target<br />
[*] update config.sub and config.guess<br />
<br />
Toolchain ---><br />
[*] Thread library debugging<br />
--- Binutils Options<br />
+ Binutils Version (binutils 2.20) ---> [Ok, Works Fine]<br />
+ (X) binutils 2.20<br />
[*] Enable toolchain with --sysroot support<br />
[*] Build/install c++ compiler and libstdc++?<br />
[*] Build/install a shared libgcc?<br />
[*] Build gdb debugger for the Target<br />
[*] Build gdb server for the Target<br />
[*] Build gdb for the Host<br />
GDB debugger Version (gdb 6.6) ---><br />
[*] Enable large file (files > 2 GB) support?<br />
+ [*] Enable RPC<br />
+ [*] Enable WCHAR support [OK, needed for lots of things]<br />
[*] Include target utils in cross toolchain<br />
<br />
Package Selection for the target ---><br />
+ [ ] Hide applications that are provided by busybox<br />
+ [*] bash<br />
+ [*] flex [REGRESSION, Needed for building Buildroot]<br />
[LPT/pan/scan.c lex: fatal internal error, exec failed]<br />
[SIGPIPE in fprintf at write()]<br />
[WORKAROUND: Added cp scan.o.save scan.o to Makefile]<br />
<br />
[*] native toolchain in the target filesystem [OK, builds and installs gcc, g++, and /usr/include on target]<br />
+ [*] make [OK, needed to build LTP]<br />
+ [*] bison [OK, Possibly needed with flex to compile LTP]<br />
+ [*] ltp-testsuite<br />
[ ] procps [kill, ps, uptime, top, etc] [Brooken, proc/escape.c not finding wchar.h...]<br />
[...located down one dir in staging_dir/usr/include/bits/]<br />
<br />
+ [*] psmisc [pstree, fuser, killall]<br />
[ ] strace [Brooken, supported architecture... NO!]<br />
+![*] util-linux [mkfs, mkswap, swapon, fdisk, mount..] [Brooken but..., llseek.c:93: error: expected '{'...]<br />
[... Easily Patched: fdisk/llseek.c; fdisk/fdiskbsdlabel.h]<br />
[Add __xtensa__ arch to #ifdefs]<br />
+ [*] Networking ---><br />
+ [*] bind [OK, Named fine]<br />
+ --- dropbear<br />
+ [*] nfs-utils<br />
NFS utilities selection ---><br />
+ [*] rpcdebug<br />
+ [*] rpc.lockd<br />
+ [*] rpc.rquotad<br />
+ [*] portmap<br />
[*] Graphic libraries and applications (graphic/text) ---><br />
[*] X.org X Window System, X11R7, release 7.2 ---><br />
[*] rxvt<br />
[*] mplayer<br />
[ ] mplayer_hifi2_mp3_plugin<br />
[ ] mplayer_hifi2_aacplus_v2_plugin<br />
<br />
$ '''make uclibc-menuconfig'''<br />
<br />
uClibc development/debugging options ---><br />
Target Architecture (xtensa) ---><br />
<br />
Target Architecture Features and Options ---><br />
[*] Target CPU has a memory management unit (MMU)<br />
[*] Do you want to utilize the MMU?<br />
[*] Enable floating point number support [Seems to be required]<br />
[ ] Enable full C99 math library support<br />
<br />
General Library Settings ---><br />
[*] Generate only Position Independent Code (PIC)<br />
[*] Native 'ldd' support<br />
[*] Enable library loader cache (ld.so.conf)<br />
[*] Support global constructors and destructors<br />
[*] POSIX Threading Support<br />
[*] Build pthreads debugging support<br />
[*] Use the older (stable) version of linuxthreads<br />
[*] Large File Support<br />
[*] Malloc returns live pointer for malloc(0)<br />
[*] Dynamic atexit() Support<br />
[*] Enable SuSv3 LEGACY macros<br />
[*] Shadow Password Support<br />
[*] Support for __progname<br />
[*] Assume that /dev/pts is a devpts or devfs file system<br />
[*] Support 'struct tm' timezone extension fields<br />
[*] Enable caching of the last valid timezone 'TZ' string<br />
[*] Enable '/etc/TZ' file support to set a default timezone (uClibc-specific)<br />
[*] Repeatedly read the '/etc/TZ' file<br />
(/etc/TZ) Path to the 'TZ' file for setting the global timezone<br />
<br />
Advanced Library Settings ---><br />
(256) Buffer size for getpwnam() and friends<br />
<br />
Networking Support ---><br />
[*] Remote Procedure Call (RPC) support<br />
[*] Full RPC support<br />
[*] Reentrant RPC support<br />
<br />
String and Stdio Support ---><br />
[*] Wide Character Support<br />
-[ ] Locale Support<br />
<br />
Big and Tall ---><br />
<br />
Library Installation Options ---><br />
<br />
Security options ---><br />
<br />
uClibc development/debugging options<br />
+ [*] Build uClibc with debugging symbols<br />
[*] Build the shared library loader with debugging support</div>
Piet