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| author | Sridhar Siricilla <sridhar.siricilla@intel.com> | 2019-12-05 19:54:16 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-02-09 19:20:44 +0000 |
| commit | f2eb687d19fb5ad6a74f1e938344b6d177765528 (patch) | |
| tree | bca4bc97bb16902226d31c36bc66bece72c62a59 /src/soc/intel/common/block/include | |
| parent | 63be9181cba7b05e3ed3578415cbb589ffa9d4c2 (diff) | |
| download | coreboot-f2eb687d19fb5ad6a74f1e938344b6d177765528.tar.xz | |
soc/intel/{cnl,icl,skl,tgl,common}: Make changes to send_heci_reset_req_message()
Below changes have been implemented in send_heci_reset_req_message():
1. Modify return values to align with other functions in the same file.
2. Add additional logging.
3. Replace macro definitions of reset types with ENUM.
4. Make changes to caller functions to sync with new return values.
5. Rename send_heci_reset_req_message() to cse_request_global_reset().
Test=Verified on hatch board.
Change-Id: I979b169a5bb3a5d4028ef030bcef2b8eeffe86e3
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37584
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/common/block/include')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/cse.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/cse.h b/src/soc/intel/common/block/include/intelblocks/cse.h index 1377bd43fb..aff330a815 100644 --- a/src/soc/intel/common/block/include/intelblocks/cse.h +++ b/src/soc/intel/common/block/include/intelblocks/cse.h @@ -112,12 +112,18 @@ void cse_set_host_ready(void); */ uint8_t cse_wait_sec_override_mode(void); +enum rst_req_type { + GLOBAL_RESET = 1, + HOST_RESET_ONLY = 2, + CSE_RESET_ONLY = 3, +}; + /* - * Sends GLOBAL_RESET_REQ cmd to CSE.The reset type can be - * GLOBAL_RESET/HOST_RESET_ONLY/CSE_RESET_ONLY. - * Returns -1 on failure and 0 on success. + * Sends GLOBAL_RESET_REQ cmd to CSE. + * The reset type can be one of the above defined reset type. + * Returns 0 on failure and 1 on success. */ -int send_heci_reset_req_message(uint8_t rst_type); +int cse_request_global_reset(enum rst_req_type rst_type); /* * Send HMRFPO_ENABLE command. @@ -138,11 +144,6 @@ int cse_hmrfpo_get_status(void); /* Fixed Address MEI Header's ME Address field value */ #define HECI_MKHI_ADDR 0x07 -/* Command GLOBAL_RESET_REQ Reset Types */ -#define GLOBAL_RESET 1 -#define HOST_RESET_ONLY 2 -#define CSE_RESET_ONLY 3 - /* HMRFPO Status types */ /* Host can't access ME region */ #define MKHI_HMRFPO_DISABLED 0 |