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FIX: flashupdate.py fix for intel PAC n3000 cards - boot_page #3060

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FIX: flashupdate.py fix for intel PAC n3000 cards - boot_page #3060

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flashupdate.py fix for intel PAC n3000 cards - boot_page
hwspeedy Dec 14, 2023
9c957dc
Merge branch 'master' into hwspeedy-patch-1
hwspeedy Dec 17, 2023
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24 changes: 13 additions & 11 deletions python/opae.admin/opae/admin/tools/fpgasupdate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -825,21 +825,23 @@ def main():
# The bootpage is read from the fpga_boot_image sysfs entry. The 'fme' object has many sysfs_nodes
# for various items, including the boot_page, so we use that here. It simply returns a string
# indicating the boot page: fpga_factory, fpga_user1, or fpga_user2

boot_page = pac.fme.boot_page
if boot_page is None:

#boot_page only supported by PMCI interface
if pac.fme.spi_bus is None:
boot_page = pac.fme.boot_page
if boot_page is None:
LOG.error('Secure update failed. Could not find **/fpga_boot_image sysfs entry.')
sys.exit(1)

LOG.debug ("Boot page sysfs path: %s\n", boot_page.sysfs_path)
LOG.debug ("Boot page value: %s\n", boot_page.value)
LOG.debug ('Block0 ConType: %s\n', blk0['ConType'])
LOG.debug ("Boot page sysfs path: %s\n", boot_page.sysfs_path)
LOG.debug ("Boot page value: %s\n", boot_page.value)
LOG.debug ('Block0 ConType: %s\n', blk0['ConType'])

# The binary is produced by the PACSign utility.
# CONTENT_FACTORY is the enum that PACSign inserts into the block0 region of
# the binary to indicate that the factory image is targeted. ConType refers to 'content type'
# and indicates if the binary is factoryPR, static region, BMC-related etc.
if ((boot_page.value == 'fpga_factory') and (blk0['ConType'] == CONTENT_FACTORY)):
# The binary is produced by the PACSign utility.
# CONTENT_FACTORY is the enum that PACSign inserts into the block0 region of
# the binary to indicate that the factory image is targeted. ConType refers to 'content type'
# and indicates if the binary is factoryPR, static region, BMC-related etc.
if ((boot_page.value == 'fpga_factory') and (blk0['ConType'] == CONTENT_FACTORY)):
LOG.error('Secure update failed. Cannot update factory image when current boot-page is also factory.')
sys.exit(1)

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