Once the bad page saved to eeprom reaches the configured
threshold, ras recovery will be issued to notify user.

v2: Fix spelling typo.
Signed-off-by: NGuchun Chen <guchun.chen@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>