USDPAA Compile Error

[sr]

I have downloaded V1.6 SDK. Selected "p1020rdb" as machine type. Trying to do "bitbake usdpaa". I get the following:

ERROR: Function failed: do_compile (log file is located at

/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-yocto/build_p1020rdb_release/tmp/work/p1020rdb-

fsl-linux-gnuspe/usdpaa/git-r0/temp/log.do_compile.14919)

ERROR: Logfile of failure stored in:

/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-yocto/build_p1020rdb_release/tmp/work/p1020rdb-

fsl-linux-gnuspe/usdpaa/git-r0/temp/log.do_compile.14919

Log data follows:

| DEBUG: Executing shell function do_compile

| NOTE: make CC=powerpc-fsl-linux-gnuspe-gcc  -m32 -mcpu=8548 -mabi=spe

-mspe -mfloat-gprs=double

--sysroot=/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-

yocto/build_p1020rdb_release/tmp/sysroots/p1020rdb

LD=powerpc-fsl-linux-gnuspe-ld

--sysroot=/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-

yocto/build_p1020rdb_release/tmp/sysroots/p1020rdb

AR=powerpc-fsl-linux-gnuspe-ar

|  [CC] fmc_netcfg_parser.c (lib:usdpaa_syscfg)

| apps/lib/fmc_netcfg_parser.c:1:0: error: SPE not supported in this

| target

|  /* Copyright (c) 2010-2012 Freescale Semiconductor, Inc.

|  ^

| make: *** [apps/lib/objs_powerpc/usdpaa_syscfg_fmc_netcfg_parser.o]

Error 1

| ERROR: oe_runmake failed

| WARNING:

/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-yocto/build_p1020rdb_release/tmp/work/p1020rdb-

fsl-linux-gnuspe/usdpaa/git-r0/temp/run.do_compile.14919:1

exit 1 from

|   exit 1

| ERROR: Function failed: do_compile (log file is located at

/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-yocto/build_p1020rdb_release/tmp/work/p1020rdb-

fsl-linux-gnuspe/usdpaa/git-r0/temp/log.do_compile.14919)

ERROR: Task 6

(/home/sratliff/mySDK/QorIQ-SDK-V1.6-20140619-yocto/meta-fsl-ppc/recipes-

dpaa/usdpaa/usdpaa_git.bb,

do_compile) failed with exit code '1'

NOTE: Tasks Summary: Attempted 660 tasks of which 619 didn't need to be rerun and 1 failed.

Waiting for 0 running tasks to finish:

Does the p1020 support USDPAA? I'm a Freescale "newbie", but I've been told when the kernel is compiled for use, CFLAGS are set (in part) to  "-mno-spe -mspe=no -te500v2".

That sort-of looks like SPE is not supported???

Any help/pointers appreciated.

[yipingwang]

Hello Stanley Ratliff,

P1020 doesn't support USDPAA, "usdpaa" is only supported on QorIQ DPAA(Data Path Acceleration Architecture) platforms, such as P2041, P3, P4, P5, and T series, there is build limitation in Yocto build environment.

In SDK 1.6 Yocto build environment, before build Kernel "CFLAGS" is unset. Please refer to the following.

kernel_do_compile() {

        unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE

        ...

        oe_runmake uImage  CC="powerpc-fsl-linux-gnuspe-gcc  --sysroot=..." LD="powerpc-fsl-linux-gnuspe-ld.bfd  --sysroot=..."

}

If you want to build usdpaa, you could choose other platform which I mentioned above, for example p4080ds, and you need to install source ISO and e500mc Cache ISO.

Have a great day,
Yiping

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[lunminliang · Accepted solution]

For the  question "Does the p1020 support USDPAA", I am afraid not.  See below table(partly) of features supported by each processor.

It's also available from Freescale Technical Information Center