Talk:SC EEPROM: Difference between revisions
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(Created page with "There is a flag at EEPROM which enables a special diagnostic mode at startup. Purpose: Pseudo-code: <pre> def check_bootrom_diag_mode(mode, param) diag_mode = get_eep...") |
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There is a flag at EEPROM which enables a special diagnostic mode at startup. | There is a flag at EEPROM which enables a special diagnostic mode at startup.<br> | ||
Pseudo-code: | Pseudo-code: | ||
<pre> | <pre> | ||
Revision as of 11:22, 11 May 2014
There is a flag at EEPROM which enables a special diagnostic mode at startup.
Pseudo-code:
def check_bootrom_diag_mode(mode, param)
diag_mode = get_eeprom_bootrom_diag()
if diag_mode & 0x1:
if diag_mode & 0x100:
return 0
mode = (diag_mode >> 3) & 0x1
param = (diag_mode >> 3) & 0x1
else:
mode = (diag_mode >> 1) & 0x1
param = -1
return 1