tree 2283f9bb6b42b8cf27ebfe4a77376f5462704ea3
parent 8632c910a37fd802038098d8b112cb5bf5351ea6
author chaul.ampere <chaul@amperecomputing.com> 1658550522 +0000
committer chaul.ampere <chaul@amperecomputing.com> 1658720108 +0000

meta-ampere: mtjade: Fix SCP failover handling

"BMC_I2C_BACKUP_SEL" was not defined anywhere, so script
"ampere_scp_failover.sh" fails to execute and SCP can't
switch to the secondary EEPROM to boot in case of failed
primary EEPROM firmware.

This commit defines BMC_I2C_BACKUP_SEL to 8 in "gpio-defs.sh"
, which is gpio B0

Tested:

1. BMC on, Host on, flash good SCP firmware to secondary EEPROM,
flash bad SCP firmware to primary EEPROM that simulate SCP
authentication failure
	=> Host boots OK with secondary EEPROM
   Check gpio BMC_I2C_BACKUP_SEL
	=> it will be set to 0

Signed-off-by: chaul.ampere <chaul@amperecomputing.com>
Change-Id: Ibb891042deb051f8100f9a88dd3619bce12c181f