console/post_codes: Add post codes for memory param prep callback
This change adds two new post codes to indicate start and end of memory param preparation in callbacks to SoC/mainboard code: 1. 0x34: Start of memory preparation 2. 0x36: End of memory preparation These post codes are already used in coreboot. This change just ensures that the codes are defined in post_codes.h for easy lookup. These post codes are useful if SoC/mainboard decides to do a reset of the platform before returning back to memory initialization. Change-Id: I065518caedb7943d960a8a5c8708823b8eb3246d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/29150 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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@ -81,6 +81,22 @@
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*/
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#define POST_ENTRY_C_START 0x13
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/**
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* \brief Pre-memory init preparation start
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*
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* Post code emitted in romstage before making callbacks to allow SoC/mainboard
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* to prepare params for FSP memory init.
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*/
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#define POST_MEM_PREINIT_PREP_START 0x34
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/**
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* \brief Pre-memory init preparation end
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*
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* Post code emitted in romstage after returning from SoC/mainboard callbacks
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* to prepare params for FSP memory init.
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*/
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#define POST_MEM_PREINIT_PREP_END 0x36
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/**
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* \brief Pre call to RAM stage main()
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*
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