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T1040RDB DPAA Fman issue

Question asked by Wei Zhao on Apr 12, 2017
Latest reply on Apr 20, 2017 by Yiping Wang

I have a T1040RDB, I  can run Linux 3.12 Kernel with Topaz Hypervisor with no issue.  However, when I try to run Linux 4.1 with same hardware device tree, Hypervisor device tree, and Topaz Hypervisor, I always got following error info:

      [ 2.485455] cpu1/1: ! MAJOR FM Error [CPU01, /localdisk/data/perforce/wezhao_t1040rdb/main/packages/linux- 

      git/drivers/net/ethernet/freescale/fman/Peripherals/FM/fm.c:514 FwNotResetErratumBugzilla6173WA]: Invalid State;
      [ 2.540851] cpu1/1: Invalid debug status register value is '0'[ 2.557489] cpu1/1:

      .

      .

      .

      [ 2.705342] fsl_mac ffe4e0000.ethernet: 2. of_find_device_by_node(/devices/fman0/port@88000) failed
      [ 2.732411] fsl_mac: probe of ffe4e0000.ethernet failed with error -22

      [ 2.892733] fsl_mac ffe4e2000.ethernet: 2. of_find_device_by_node(/devices/fman0/port@89000) failed
      [ 2.919797] fsl_mac: probe of ffe4e2000.ethernet failed with error -22

      [ 3.080125] fsl_mac ffe4e4000.ethernet: 2. of_find_device_by_node(/devices/fman0/port@8a000) failed
      [ 3.107188] fsl_mac: probe of ffe4e4000.ethernet failed with error -22     

      [ 3.267517] fsl_mac ffe4e6000.ethernet: 2. of_find_device_by_node(/devices/fman0/port@8b000) failed
      [ 3.294580] fsl_mac: probe of ffe4e6000.ethernet failed with error -22

      [ 3.454910] fsl_mac ffe4e8000.ethernet: 2. of_find_device_by_node(/devices/fman0/port@8c000) failed
      [ 3.481971] fsl_mac: probe of ffe4e8000.ethernet failed with error -22

 

The board still boot successfully, however, no Ethernet port (fm1-gb3, fm1-gb4) show up.  Any idea please ?

 

Thanks,

Wei

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