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Type:
Bug
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Resolution: Fixed
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Priority:
High
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Linux Core SDK
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LCPD-46501
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12.00.00
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12.00.00
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am62xx_sk-fs
On AM62x, the TI SCI mailbox constantly returns failure once {{k3_ringacc_ring_cfg_sci }}fails. Get/put device and any clock changes fail which leads to constant errors on the console.
Issue seen on most boots, but not all.
Log of where the errors begin:
[ 15.357279] ti-sci 44043000.system-controller: Mbox timedout in resp(caller: k3_ringacc_ring_cfg_sci+0x90/0xf0)
[ 15.367511] ti-sci 44043000.system-controller: RM_RA:Mbox config send fail -110
[ 15.374905] ti-udma 485c0000.dma-controller: TISCI config ring fail (-110) ring_idx 142
[ 15.383063] ti-udma 485c0000.dma-controller: get channel fail in udma_of_xlate.
[ 15.390441] saul-crypto 40900000.crypto: error -EINVAL: Unable to request rx1 DMA channel
[ 15.398717] saul-crypto 40900000.crypto: probe with driver saul-crypto failed with error -22
[ 15.581274] ti-sci 44043000.system-controller: Mbox timedout in resp(caller: sci_clk_recalc_rate+0x44/0xa0)
[ 15.591125] ti-sci 44043000.system-controller: Mbox send fail -110
[ 15.597347] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=191, clk=0, ret=-110
[ 15.681271] ti-sci 44043000.system-controller: Mbox timedout in resp(caller: ti_sci_cmd_get_device_exclusive+0x18/0x24)
[ 15.692215] ti-sci 44043000.system-controller: Mbox send fail -110
[ 16.157387] ti-sci 44043000.system-controller: Mbox timedout in resp(caller: ti_sci_cmd_get_device_exclusive+0x18/0x24)
[ 16.168267] ti-sci 44043000.system-controller: Mbox send fail -110
