Attention is currently required from: Evgeny Zinoviev.
4 comments:
File src/southbridge/intel/bd82x6x/me.c:
/* Put ME in Software Temporary Disable Mode, if needed */
if (me_state == CMOS_ME_STATE_DISABLED
&& CMOS_ME_STATE(me_state_prev) == CMOS_ME_STATE_NORMAL) {
printk(BIOS_INFO, "ME: disabling ME\n");
if (enter_soft_temp_disable()) {
enter_soft_temp_disable_wait();
need_reset = true;
} else {
printk(BIOS_ERR, "ME: failed to enter Soft Temporary Disable mode\n");
}
break;
}
Would it make sense to print the capabilities before switching to soft temporary disable mode?
/*
* ME starts loading firmware immediately after writing to H_GS,
* but Lenovo BIOS performs a reboot after bringing ME back to
* Normal mode. Assume that global reset is needed.
*/
On later ME firmware versions, there's a SET ME ENABLE RESPONSE message that should be read from the MEI circular buffer
File src/southbridge/intel/bd82x6x/me_common.c:
Patch Set #25, Line 467: 0x20000000
0x2 << 28
File src/southbridge/intel/ibexpeak/Makefile.inc:
Patch Set #25, Line 33: romstage-y +=../bd82x6x/me_common.c
aaaaaargh! can we avoid this?
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