1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2020 Broadcom.
10 #include <linux/compiler.h>
13 * Chimp binary has health status like initialization complete,
14 * crash or running fine
16 #define BCM_CHIMP_RUNNIG_GOOD 0x8000
19 * chimp_fastboot_optee() - api to load bnxt firmware
21 * @return: 0 on success and -ve on failure
23 int chimp_fastboot_optee(void);
26 * chimp_health_status_optee() - get chimp health status
28 * Chimp health status could be firmware is in good condition or
29 * bad condition because of crash/hang.
31 * @status: pointer to get chimp health status
33 * @return: 0 on success and -ve on failure
35 int chimp_health_status_optee(u32 *status);
38 * chimp_handshake_status_optee() - get chimp handshake status.
40 * To know firmware is loaded and running.
42 * @timeout: timeout value, if 0 then default timeout is considered by op-tee
43 * @hstatus: pointer to chimp handshake status
45 * @return: 0 on success and -ve on failure
47 int chimp_handshake_status_optee(u32 timeout, u32 *hstatus);