soc/intel/meteorlake: Move ME firmware status register structures to

pertinent header file

This patch moves ME host firmware status register structures to ME
header file. It also marks unused structure fields to reserved.

The idea here is to decouple ME specification defined structures from
the source file `.c` and keep those into header files so that in future
those spec defined header can move into common code.

The current and future SoC platform will be able to select the correct
ME spec header based on the applicable config. It might be also
beneficial if two different SoC platforms would like to use the same
ME specification and not necessarilly share the same SoC directory.

BUG=b:260309647
Test=Able to build and boot Google/rex

Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ib3dafd6c030c0c848aa82b03bb336cc8fad14de3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71627
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/src/soc/intel/meteorlake/me.c b/src/soc/intel/meteorlake/me.c
index 265fd36fc1..815cb0d5d9 100644
--- a/src/soc/intel/meteorlake/me.c
+++ b/src/soc/intel/meteorlake/me.c
@@ -6,76 +6,6 @@
 #include <soc/me.h>
 #include <stdint.h>
 
-/* Host Firmware Status Register 2 */
-union me_hfsts2 {
-	uint32_t data;
-	struct {
-		uint32_t nftp_load_failure	: 1;
-		uint32_t icc_prog_status	: 2;
-		uint32_t invoke_mebx		: 1;
-		uint32_t cpu_replaced		: 1;
-		uint32_t rsvd0			: 1;
-		uint32_t mfs_failure		: 1;
-		uint32_t warm_reset_rqst	: 1;
-		uint32_t cpu_replaced_valid	: 1;
-		uint32_t low_power_state	: 1;
-		uint32_t me_power_gate		: 1;
-		uint32_t ipu_needed		: 1;
-		uint32_t forced_safe_boot	: 1;
-		uint32_t rsvd1			: 2;
-		uint32_t listener_change	: 1;
-		uint32_t status_data		: 8;
-		uint32_t current_pmevent	: 4;
-		uint32_t phase			: 4;
-	} __packed fields;
-};
-
-/* Host Firmware Status Register 4 */
-union me_hfsts4 {
-	uint32_t data;
-	struct {
-		uint32_t rsvd0			: 1;
-		uint32_t flash_log_exist	: 1;
-		uint32_t rsvd1			: 30;
-	} __packed fields;
-};
-
-/* Host Firmware Status Register 5 */
-union me_hfsts5 {
-	uint32_t data;
-	struct {
-		uint32_t acm_active		: 1;
-		uint32_t valid			: 1;
-		uint32_t result_code_source	: 1;
-		uint32_t error_status_code	: 5;
-		uint32_t acm_done_sts		: 1;
-		uint32_t timeout_count		: 7;
-		uint32_t scrtm_indicator	: 1;
-		uint32_t txt_support		: 1;
-		uint32_t btg_profile		: 3;
-		uint32_t cpu_debug_disabled	: 1;
-		uint32_t bsp_init_disabled	: 1;
-		/* BSP Boot Policy Manifest Execution Status */
-		uint32_t bsp_bpm_exe_sts        : 1;
-		uint32_t btg_token_applied	: 1;
-		uint32_t btg_status		: 4;
-		uint32_t rsvd0			: 2;
-		uint32_t start_enforcement	: 1;
-	} __packed fields;
-};
-
-/* Host Firmware Status Register 6 */
-union me_hfsts6 {
-	uint32_t data;
-	struct {
-		uint32_t rsvd0			: 21;
-		uint32_t manuf_lock		: 1;
-		uint32_t rsvd2			: 8;
-		uint32_t fpf_soc_lock		: 1;
-		uint32_t sx_resume_type		: 1;
-	} __packed fields;
-};
-
 static bool is_manufacturing_mode(union me_hfsts1 hfsts1, union me_hfsts6 hfsts6)
 {
 	/*