CCS/AM6548: Example SYSBIOS project for AM6548 ARM A53 won't build

Tool/software: Code Composer Studio

"C:\\ti\\ccs910\\ccs\\utils\\bin\\gmake" -k -j 8 all -O

Building file: "../app.cfg"
Invoking: XDCtools
"C:/ti/ccs910/xdctools_3_55_02_22_core/xs" --xdcpath="C:/ti/bios_6_75_02_00/packages;" xdc.tools.configuro -o configPkg -t gnu.targets.arm.A53F -p ti.platforms.cortexA:AM6548 -r release -c "C:/ti/ccs910/ccs/tools/compiler/gcc-arm-none-eabi-7-2017-q4-major-win32" "../app.cfg"
making package.mak (because of package.bld) ...
generating interfaces for package configPkg (because package/package.xdc.inc is older than package.xdc) ...
configuring app.xa53fg from package/cfg/app_pa53fg.cfg ...
generating custom ti.sysbios library makefile ...
Starting build of library sources ...
making C:/asi/sw/AsiAes67/test/rtp_enc_dec_mem_test/am6548_arm/src/sysbios/sysbios.aa53fg ...
asma53fg C:/ti/bios_6_75_02_00/packages/ti/sysbios/family/arm/IntrinsicsSupport_asm_gnu.sv8A ...
Build of libraries failed.
subdir_rules.mk:12: recipe for target 'build-396579569-inproc' failed
arm-none-eabi-gcc.exe: error: unrecognized argument in option '-mcpu=cortex-a53+fp+simd'
arm-none-eabi-gcc.exe: note: valid arguments to '-mcpu=' are: arm1020e arm1020t arm1022e arm1026ej-s arm10e arm10tdmi arm1136j-s arm1136jf-s arm1156t2-s arm1156t2f-s arm1176jz-s arm1176jzf-s arm2 arm250 arm3 arm6 arm60 arm600 arm610 arm620 arm7 arm70 arm700 arm700i arm710 arm7100 arm710c arm710t arm720 arm720t arm740t arm7500 arm7500fe arm7d arm7di arm7dm arm7dmi arm7m arm7tdmi arm7tdmi-s arm8 arm810 arm9 arm920 arm920t arm922t arm926ej-s arm940t arm946e-s arm966e-s arm968e-s arm9e arm9tdmi cortex-a12 cortex-a15 cortex-a15.cortex-a7 cortex-a17 cortex-a17.cortex-a7 cortex-a32 cortex-a35 cortex-a5 cortex-a53 cortex-a57 cortex-a57.cortex-a53 cortex-a7 cortex-a72 cortex-a72.cortex-a53 cortex-a73 cortex-a73.cortex-a35 cortex-a73.cortex-a53 cortex-a8 cortex-a9 cortex-m0 cortex-m0.small-multiply cortex-m0plus cortex-m0plus.small-multiply cortex-m1 cortex-m1.small-multiply cortex-m23 cortex-m3 cortex-m33 cortex-m4 cortex-m7 cortex-r4 cortex-r4f cortex-r5 cortex-r52 cortex-r7 cortex-r8 ep9312 exynos-m1 fa526 fa606te fa626 fa626te fa726te fmp626 generic-armv7-a iwmmxt iwmmxt2 marvell-pj4 mpcore mpcorenovfp native strongarm strongarm110 strongarm1100 strongarm1110 xgene1 xscale; did you mean 'cortex-a53'?
arm-none-eabi-gcc.exe: error: unrecognized argument in option '-mabi=lp64'
arm-none-eabi-gcc.exe: note: valid arguments to '-mabi=' are: aapcs aapcs-linux apcs-gnu atpcs iwmmxt
arm-none-eabi-gcc.exe: error: unrecognized command line option '-mcmodel=large'
arm-none-eabi-gcc.exe: error: unrecognized command line option '-mstrict-align'; did you mean '-Wstrict-aliasing'?
arm-none-eabi-gcc.exe: error: unrecognized command line option '-mfix-cortex-a53-835769'; did you mean '-mfix-cortex-m3-ldrd'?
arm-none-eabi-gcc.exe: error: unrecognized command line option '-mfix-cortex-a53-843419'; did you mean '-mfix-cortex-m3-ldrd'?

I feel like I am using the wrong compiler?

main.c contains

/*
 *  ======== main.c ========
 */

#include <xdc/std.h>

#include <xdc/runtime/System.h>

#include <ti/sysbios/BIOS.h>

#include <ti/sysbios/knl/Task.h>

/*
 *  ======== taskFxn ========
 */
Void taskFxn(UArg a0, UArg a1)
{
    System_printf("enter taskFxn()\n");
	
    Task_sleep(10);
	
    System_printf("exit taskFxn()\n");
}

/*
 *  ======== main ========
 */
Int main()
{ 
    /*
     * use ROV->SysMin to view the characters in the circular buffer
     */
    System_printf("enter main()\n");
	
    BIOS_start();    /* does not return */
    return(0);
}