drivers/ipmi: Increase BMC waiting message level from DEBUG to INFO

As the booting the system can be delayed for a noticeable amount of
time, often 60 seconds is the default, this is not a debug message.
Chose log level BIOS_INFO.

Change-Id: I941792148820c0e1d3fbc80197125fee8cedf09f
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner
diff --git a/src/drivers/ipmi/ipmi_kcs_ops.c b/src/drivers/ipmi/ipmi_kcs_ops.c
index 0b90fb2..7fa28e3 100644
--- a/src/drivers/ipmi/ipmi_kcs_ops.c
+++ b/src/drivers/ipmi/ipmi_kcs_ops.c
@@ -88,7 +88,7 @@
 	if (conf && conf->wait_for_bmc && conf->bmc_boot_timeout) {
 		struct stopwatch sw;
 		stopwatch_init_msecs_expire(&sw, conf->bmc_boot_timeout * 1000);
-		printk(BIOS_DEBUG, "IPMI: Waiting for BMC...\n");
+		printk(BIOS_INFO, "IPMI: Waiting for BMC...\n");
 
 		while (!stopwatch_expired(&sw)) {
 			if (inb(dev->path.pnp.port) != 0xff)