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minerva-ag: Fix unexpected sleep at init #2146

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minerva-ag: Fix unexpected sleep at init #2146

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0c51c4b
fix_unexpected_sleep_at_init
Victor-Jhong Dec 26, 2024
c7fd7e6
modify_comment_of_access_cpld_delay
Victor-Jhong Dec 30, 2024
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11 changes: 7 additions & 4 deletions meta-facebook/minerva-ag/src/platform/plat_event.c
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Original file line number Diff line number Diff line change
Expand Up @@ -181,9 +181,12 @@ void poll_cpld_registers()

void init_cpld_polling(void)
{
cpld_polling_tid = k_thread_create(
&cpld_polling_thread, cpld_polling_stack, K_THREAD_STACK_SIZEOF(cpld_polling_stack),
poll_cpld_registers, NULL, NULL, NULL, CONFIG_MAIN_THREAD_PRIORITY, 0,
K_MSEC(3000)); //sleep for 3 seconds to prevent dc status changing when reboot BIC
cpld_polling_tid =
k_thread_create(&cpld_polling_thread, cpld_polling_stack,
K_THREAD_STACK_SIZEOF(cpld_polling_stack), poll_cpld_registers,
NULL, NULL, NULL, CONFIG_MAIN_THREAD_PRIORITY, 0,
K_MSEC(2000)); /* Start accessing CPLD 3 seconds after BIC reboot
(2-second thread start delay + 1-second CPLD_POLLING_INTERVAL_MS)
to prevent DC status changes during BIC reboot */
k_thread_name_set(&cpld_polling_thread, "cpld_polling_thread");
}
1 change: 0 additions & 1 deletion meta-facebook/minerva-ag/src/platform/plat_mctp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,6 @@ void plat_mctp_init(void)
mctp_reg_msg_rx_func(p->mctp_inst, mctp_msg_recv);

mctp_start(p->mctp_inst);
k_msleep(5000);
}
}

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