Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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Solution Type Problem Resolution Sure Solution 1002762.1 : Sun Fire[TM] 12K/15K/E20K/E25K: Seeprom never went ready errors after platform power on.
PreviouslyPublishedAs 203778 Symptoms After a platform power on, multiple system boards and or expanders fail post with error "Seeprom never went ready". These may also be accompanied by messages "unable to determine board type in slot SBx". Resolution On applying power to the platform the system controller cpu boards will immediately start post, then Solaris[TM], and then SMS. If the obp is not set to run the SCCPOST the I2C network will not be fully ready to probe all the devices when SMS starts. Check the main sc's obp settings and ensure they are set as follows: On SC0: diag-level pmax-epmax On SC1: diag-level pmax-epvmax On both SC's diag-switch? true On both SC's post-on-sir?=true Once these are set the main sc will need to be rebooted. These settings need to be maintained on the SC's to ensure proper platform operations. Additional Information References: Problem Resolution Technical Instruction Problem Resolution Product Sun Fire E25K Server Sun Fire E20K Server Sun Fire 15K Server Sun Fire 12K Server Seeprom, 15k, 12k, 20k, 25k Previously Published As 88229 Change History Date: 2010-04-26 User Name: Volkmar Grote 117021 Action: Reviewed for Content Team Comment: minor formatting and typo corrections Attachments This solution has no attachment |
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