First of all, the examples/standalone/Makefile is still using architecture "ppc" instead of "powerpc". The "sched" application is never compiled.
I replace "ppc" with "powerpc" inside this Makefile, the "sched" application is now compiled.
But the "sched" application is not working correctly. Once one thread is finished and returned, there will be a program check exception.
Run log attached:
U-Boot 2012.10-00571-g2c624f4 (Aug 13 2013 - 14:02:12)MPC83XX
Reset Status: Software Hard, External/Internal Soft, External/Internal Hard
CPU: e300c3, MPC8308, Rev: 1.0 at 400 MHz, CSB: 133.333 MHz Board: Freescale MPC8308RDB Rev 1.0 I2C: ready DRAM: 128 MiB (DDR2, 32-bit, ECC off, 266.667 MHz) Flash: 8 MiB PCIE0: No link In: serial Out: serial Err: serial Net: PHY reset timed out eTSEC0 [PRIME], eTSEC1 Auto-update from TFTP: failed, env. variable 'updatefile' not found Hit any key to stop autoboot: 0 => boot Speed: 1000, full duplex Using eTSEC0 device TFTP from server 192.168.1.1; our IP address is 192.168.0.123; sending through gateway 192.168.1.1 Filename 'mpc8308rdb/standalone.bin'. Load address: 0x40000 Loading: # done Bytes transferred = 3120 (c30 hex) ## Starting application at 0x00040000 ... schedtest: Created thread with id 1, name 0 schedtest: Created thread with id 2, name 1 schedtest: Created thread with id 3, name 2 schedtest: Created thread with id 4, name 3 schedtest: Created thread with id 5, name 4 schedtest: Created thread with id 6, name 5 schedtest: Created thread with id 7, name 6 schedtest: Threads created sched_test: function=0x00040338 schedtest: Setting thread 1 runnable testthread: Begin executing thread, myname 0, &i=0x00054e30 Thread 00, i=0 schedtest: Setting thread 2 runnable testthread: Begin executing thread, myname 1, &i=0x00057040 Thread 01, i=0 schedtest: Setting thread 3 runnable testthread: Begin executing thread, myname 2, &i=0x00059250 Thread 02, i=0 schedtest: Setting thread 4 runnable testthread: Begin executing thread, myname 3, &i=0x0005b460 Thread 03, i=0 schedtest: Setting thread 5 runnable testthread: Begin executing thread, myname 4, &i=0x0005d670 Thread 04, i=0 schedtest: Setting thread 6 runnable testthread: Begin executing thread, myname 5, &i=0x0005f880 Thread 05, i=0 schedtest: Setting thread 7 runnable testthread: Begin executing thread, myname 6, &i=0x00061a90 Thread 06, i=0 schedtest: Started 7 threads schedtest: Waiting for threads to complete testthread: returning 1, i=0xffff NIP: 07F2FF2C XER: 20000000 LR: 07F2FF2C REGS: 00054d58 TRAP: 0700 DAR: 00000000 MSR: 0008b002 EE: 1 PR: 0 FP: 1 ME: 1 IR/DR: 00
GPR00: 07F2FF2C 00054E48 07F2FF2C 00000001 0000000A 00000000 00000000 00000010 GPR08: FFFFFFFC 00000020 FFFFFFFA 00054E48 42042044 FA6FABBC 07F306B8 00000000 GPR16: 07F30778 00000000 00000000 00000000 07FF53E8 07FF4EB8 00052E40 00000002 GPR24: 00002210 000409EA 00000001 00040A11 00052E40 00000000 00060000 00050C30 Call backtrace: 07F2FF2C 00000007 A67EB143 FFFFFFFF Program Check Exception Resetting the board.