xref: /aosp_15_r20/external/coreboot/Documentation/POSTCODES (revision b9411a12aaaa7e1e6a6fb7c5e057f44ee179a49c)
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2coreboot POST Codes
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4
5This is an (incomplete) list of POST codes emitted by coreboot v4.
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70x10 Entry into protected mode
80x01 Entry into 'crt0.s' reset code jumps to here
90x11 Start copying coreboot to RAM with decompression if compressed
100x12 Copy/decompression finished jumping to RAM
110x80 Entry into coreboot in RAM
120x13 Entry into c_start
130xfe Pre call to hardwaremain()
140x39 Console is initialized
150x40 Console boot message succeeded
160x66 Devices have been enumerated
170x88 Devices have been configured
180x89 Devices have been enabled
190xe0 Boot media (e.g. SPI ROM) is corrupt
200xe1 Resource stored within CBFS is corrupt
210xe2 Vendor binary (e.g. FSP) generated a fatal error
220xe3 RAM could not be initialized
230xe4 Critical hardware component could not initialize
240xe5 Video subsystem failed to initialize
250xf8 Entry into elf boot
260xf3 Jumping to payload
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28Errors (used in several places):
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300xee Not supposed to get here
310xff Elfload fail or die() called
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