Functions

General Description

This function returns whether the Fixed PPU for Crypto HW is disabled.

Returns

true if Slave structure is disabled. false if Slave structure is enabled.

Functions
cy_p64_error_codes_t	cy_p64_syscall (uint32_t *cmd)
	Used to call syscall from Secure FlashBoot. More...

Function Documentation

cy_p64_syscall()

cy_p64_error_codes_t cy_p64_syscall

(

uint32_t *

cmd

)

Used to call syscall from Secure FlashBoot.

If SFB uses Crypto HW for particular syscall processing, it cleans and disables Crypto HW before return from syscall. Therefore this API checks Cypto HW status before syscall and enables it automatically before exit.

Parameters

[in,out]

*cmd

The pointer to the buffer with syscall parameters. The buffer is updated by syscall with response data

Returns

CY_P64_SUCCESS for success or error code