Support system can re-init flash at any time after booting up#258
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Support system can re-init flash at any time after booting up#258DelphineChiu wants to merge 1 commit into
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Summary: 1. Add a kernel patch to support the re-init-support property for re-initing spi flash at runtime 2. Set the default status of the BIOS SPI selection pin to "L"(connected to PCH) 3. BIC sets the BIOS SPI selection pin to "H" while updating BIOS firmware. And then BIC sets to default status after updating successfully. Test Plan: 1. Build Code: pass 2. Update BIOS firmware: pass 3. Check ME self test result after clearing CMOS: pass Log: 1. Update BIOS firmware root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE12 root@bmc-oob:~# fw-util slot3 --update bios /tmp/Y35CLE11.bin Checking if the server is ready... Server power status: 1 Powering off the server (cmd 4)... Server power status: 0 Putting ME into recovery mode... Switching BIOS SPI MUX for update... slot_id: 3, comp: 9, intf: 0, img: /tmp/Y35CLE11.bin, force: 0 Init libusb Successful! ... Updating BIOS, dedup is off, verification is off. 1024 blocks (1024 written, 0 skipped)...finished. Elapsed time: 265 sec. Switching BIOS SPI MUX for default value... Doing ME Reset... Power-cycling the server... Upgrade of slot3 : bios succeeded root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE11 2. Check ME self test result after clearing CMOS root@bmc-oob:~# bic-util slot3 --clear_cmos Performing CMOS clear root@bmc-oob:~# me-util slot3 0x18 0x04 55 00
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Summary: 1. Add a kernel patch to support the re-init-support property for re-initing spi flash at runtime 2. Set the default status of the BIOS SPI selection pin to "L"(connected to PCH) 3. BIC sets the BIOS SPI selection pin to "H" while updating BIOS firmware. And then BIC sets to default status after updating successfully. Pull Request resolved: #258 Test Plan: 1. Build Code: pass 2. Update BIOS firmware: pass 3. Check ME self test result after clearing CMOS: pass Log: 1. Update BIOS firmware root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE12 root@bmc-oob:~# fw-util slot3 --update bios /tmp/Y35CLE11.bin Checking if the server is ready... Server power status: 1 Powering off the server (cmd 4)... Server power status: 0 Putting ME into recovery mode... Switching BIOS SPI MUX for update... slot_id: 3, comp: 9, intf: 0, img: /tmp/Y35CLE11.bin, force: 0 Init libusb Successful! ... Updating BIOS, dedup is off, verification is off. 1024 blocks (1024 written, 0 skipped)...finished. Elapsed time: 265 sec. Switching BIOS SPI MUX for default value... Doing ME Reset... Power-cycling the server... Upgrade of slot3 : bios succeeded root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE11 2. Check ME self test result after clearing CMOS root@bmc-oob:~# bic-util slot3 --clear_cmos Performing CMOS clear root@bmc-oob:~# me-util slot3 0x18 0x04 55 00 Reviewed By: garnermic Differential Revision: D35820093 Pulled By: GoldenBug fbshipit-source-id: 99c07e8743bcaf27c2c07af8f3a42fa9f3da7690
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Apr 25, 2022
…ok#258) Summary: 1. Add a kernel patch to support the re-init-support property for re-initing spi flash at runtime 2. Set the default status of the BIOS SPI selection pin to "L"(connected to PCH) 3. BIC sets the BIOS SPI selection pin to "H" while updating BIOS firmware. And then BIC sets to default status after updating successfully. Pull Request resolved: facebook#258 Test Plan: 1. Build Code: pass 2. Update BIOS firmware: pass 3. Check ME self test result after clearing CMOS: pass Log: 1. Update BIOS firmware root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE12 root@bmc-oob:~# fw-util slot3 --update bios /tmp/Y35CLE11.bin Checking if the server is ready... Server power status: 1 Powering off the server (cmd 4)... Server power status: 0 Putting ME into recovery mode... Switching BIOS SPI MUX for update... slot_id: 3, comp: 9, intf: 0, img: /tmp/Y35CLE11.bin, force: 0 Init libusb Successful! ... Updating BIOS, dedup is off, verification is off. 1024 blocks (1024 written, 0 skipped)...finished. Elapsed time: 265 sec. Switching BIOS SPI MUX for default value... Doing ME Reset... Power-cycling the server... Upgrade of slot3 : bios succeeded root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE11 2. Check ME self test result after clearing CMOS root@bmc-oob:~# bic-util slot3 --clear_cmos Performing CMOS clear root@bmc-oob:~# me-util slot3 0x18 0x04 55 00 Reviewed By: garnermic Differential Revision: D35820093 Pulled By: GoldenBug fbshipit-source-id: 99c07e8743bcaf27c2c07af8f3a42fa9f3da7690
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Apr 26, 2022
Summary: 1. Add a kernel patch to support the re-init-support property for re-initing spi flash at runtime 2. Set the default status of the BIOS SPI selection pin to "L"(connected to PCH) 3. BIC sets the BIOS SPI selection pin to "H" while updating BIOS firmware. And then BIC sets to default status after updating successfully. Pull Request resolved: #258 Test Plan: 1. Build Code: pass 2. Update BIOS firmware: pass 3. Check ME self test result after clearing CMOS: pass Log: 1. Update BIOS firmware root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE12 root@bmc-oob:~# fw-util slot3 --update bios /tmp/Y35CLE11.bin Checking if the server is ready... Server power status: 1 Powering off the server (cmd 4)... Server power status: 0 Putting ME into recovery mode... Switching BIOS SPI MUX for update... slot_id: 3, comp: 9, intf: 0, img: /tmp/Y35CLE11.bin, force: 0 Init libusb Successful! ... Updating BIOS, dedup is off, verification is off. 1024 blocks (1024 written, 0 skipped)...finished. Elapsed time: 265 sec. Switching BIOS SPI MUX for default value... Doing ME Reset... Power-cycling the server... Upgrade of slot3 : bios succeeded root@bmc-oob:~# fw-util slot3 --version|grep BIOS BIOS Version: Y35CLE11 2. Check ME self test result after clearing CMOS root@bmc-oob:~# bic-util slot3 --clear_cmos Performing CMOS clear root@bmc-oob:~# me-util slot3 0x18 0x04 55 00 Reviewed By: garnermic Differential Revision: D35941627 Pulled By: GoldenBug fbshipit-source-id: 851b060ccd91e92d3bc3e45fd3194e0540c32205
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Summary:
And then BIC sets to default status after updating successfully.
Test Plan:
Log:
root@bmc-oob:
# fw-util slot3 --version|grep BIOS# fw-util slot3 --update bios /tmp/Y35CLE11.binBIOS Version: Y35CLE12
root@bmc-oob:
Checking if the server is ready...
Server power status: 1
Powering off the server (cmd 4)...
Server power status: 0
Putting ME into recovery mode...
Switching BIOS SPI MUX for update...
slot_id: 3, comp: 9, intf: 0, img: /tmp/Y35CLE11.bin, force: 0
Init libusb Successful!
...
Updating BIOS, dedup is off, verification is off.
1024 blocks (1024 written, 0 skipped)...finished.
Elapsed time: 265 sec.
Switching BIOS SPI MUX for default value...
Doing ME Reset...
Power-cycling the server...
Upgrade of slot3 : bios succeeded
root@bmc-oob:~# fw-util slot3 --version|grep BIOS
BIOS Version: Y35CLE11
root@bmc-oob:
# bic-util slot3 --clear_cmos# me-util slot3 0x18 0x04Performing CMOS clear
root@bmc-oob:
55 00