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hw/misc/aspeed_hace: Fix boot issue in the Crypto Manager Self Test

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Currently, it does not support the CRYPT command. Instead, it only sends an
interrupt to notify the firmware that the crypt command has completed.
It is a temporary workaround to resolve the boot issue in the Crypto Manager
Self Test.

Introduce a new "use_crypt_workaround" class attribute and set it to true in
the AST2700 HACE model to enable this workaround by default for AST2700.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250225075622.305515-5-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Jamin Lin 2025-02-25 15:56:21 +08:00 • committed by Cédric Le Goater
parent 7b5d6b47a6
commit 8e002a6931
2 changed files with 24 additions and 0 deletions
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include/hw/misc/aspeed_hace.h
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@ -50,6 +50,7 @@ struct AspeedHACEClass {
uint32_t dest_mask;
uint32_t key_mask;
uint32_t hash_mask;
bool raise_crypt_interrupt_workaround;
};
#endif /* ASPEED_HACE_H */