Hi All, I am trying to port one existing platform (which uses 2010.03 U-Boot) to 2011.06 U-Boot. I have an issue while env_relocate. The malloc fails in himport_r function. I tried multiple things and quite not sure whats going on. From the boot log (till env_relocate) things seem to be fine. I have also tried changing the CONFIG_SYS_MALLOC_LEN to (1024 * 1024), that did not make any difference to the issue. Here is the log:
>>>> U-Boot 2011.06 (Nov 02 2011 - 13:42:27) CPU: 8548, Version: 2.1, (0x80310021) Core: E500, Version: 2.2, (0x80210022) Clock Configuration: CPU0:1500 MHz, CCB:500 MHz, DDR:250 MHz (500 MT/s data rate), LBC:31.250 MHz L1: D-cache 32 kB enabled I-cache 32 kB enabled Board: E45-40F 10.12 I2C: ready DRAM: Initializing Configuring DDR for 500 MT/s data rate DDR: 1 GiB Top of RAM usable for U-Boot at: 40000000 Reserving 584k for U-Boot at: 3ff60000 Reserving 1032k for malloc() at: 3fe5e000 Reserving 80 Bytes for Board Info at: 3fe5dfb0 Reserving 124 Bytes for Global Data at: 3fe5df34 Stack Pointer at: 3fe5df18 New Stack Pointer is: 3fe5df18 Now running in RAM - U-Boot at: 3ff60000 Flash: 8 MiB L2: 512 KB enabled himport_r: can't malloc 8188 bytes ERROR: Cannot import environment: errno = 12 at env_common.c:238/env_import() *** Warning - import failed, using default environment himport_r: can't malloc 223 bytes ERROR: Environment import failed: errno = 12 at env_common.c:196/set_default_env() Bad trap at PC: 3ff62584, SR: 21200, vector=d00 -----> this trap is when trying to access bd->bi_enetaddr. If malloc is fixes, i guess this will go away NIP: 3FF62584 XER: 00000000 LR: 3FF62534 REGS: 3fe5dda0 TRAP: 0d00 DAR: 5686C777 MSR: 00021200 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 GPR00: DEADBEEF 3FE5DE90 00000200 00000007 FFFC13D7 3FE5DED0 00010BB0 00000000 GPR08: FFFC5FA0 DEADBEEF 8AA7FA50 E8AA7FA5 00000000 9CF3AEF1 EB4F9BBD 3FFE0000 GPR16: FBFEBFBF B6AF6EF6 5D76FA3D 67FF26BF 00000000 00000000 00000000 FFFC13D0 GPR24: 3FE5DED0 3FE60000 09FCC0B6 09FCC0B6 3FE5DFD8 3FE5DF34 00010BB0 77D90888 Call backtrace: 3FF84C5C 3FF7EF28 3FF6A560 3FF68F6C 3FF616A0 Exception in kernel pc 3ff62584 signal 0 <<<< It seems DRAM is initialized properly as I dont see any randomness and all the relocate addresses are fine. All TLBs and LAW mappings are fine. It seems few others also hit this issue, but I dont know how it was resolved. Can someone give pointers? Thanks Vinay
_______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
