diff options
Diffstat (limited to 'src/soc/intel/skylake')
-rw-r--r-- | src/soc/intel/skylake/include/soc/me.h | 1 | ||||
-rw-r--r-- | src/soc/intel/skylake/me.c | 19 | ||||
-rw-r--r-- | src/soc/intel/skylake/reset.c | 27 |
3 files changed, 0 insertions, 47 deletions
diff --git a/src/soc/intel/skylake/include/soc/me.h b/src/soc/intel/skylake/include/soc/me.h index 5dbcefe386..50cc087138 100644 --- a/src/soc/intel/skylake/include/soc/me.h +++ b/src/soc/intel/skylake/include/soc/me.h @@ -178,6 +178,5 @@ union me_hfsts6 { }; void intel_me_status(void); -int send_global_reset(void); #endif diff --git a/src/soc/intel/skylake/me.c b/src/soc/intel/skylake/me.c index b967d31940..493a42f459 100644 --- a/src/soc/intel/skylake/me.c +++ b/src/soc/intel/skylake/me.c @@ -339,25 +339,6 @@ void intel_me_status(void) } } -int send_global_reset(void) -{ - int status = -1; - union me_hfsts1 hfs1; - - if (!is_cse_enabled()) - goto ret; - - /* Check ME operating mode */ - hfs1.data = me_read_config32(PCI_ME_HFSTS1); - if (hfs1.fields.operation_mode) - goto ret; - - /* ME should be in Normal Mode for this command */ - status = cse_request_global_reset(); -ret: - return status; -} - /* * This can't be put in intel_me_status because by the time control * reaches there, ME doesn't respond to GET_FW_VERSION command. diff --git a/src/soc/intel/skylake/reset.c b/src/soc/intel/skylake/reset.c index 1076ad2ffa..ecc052e6eb 100644 --- a/src/soc/intel/skylake/reset.c +++ b/src/soc/intel/skylake/reset.c @@ -1,35 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -#include <cf9_reset.h> #include <console/console.h> #include <fsp/util.h> -#include <intelblocks/pmclib.h> #include <soc/intel/common/reset.h> -#include <soc/me.h> -#include <soc/pm.h> - -static void do_force_global_reset(void) -{ - /* - * BIOS should ensure it does a global reset - * to reset both host and Intel ME by setting - * PCH PMC [B0:D31:F2 register offset 0xAC bit 20] - */ - pmc_global_reset_enable(true); - - /* Now BIOS can write 0x06 or 0x0E to 0xCF9 port - * to global reset platform */ - do_full_reset(); -} - -void do_global_reset(void) -{ - if (!send_global_reset()) { - /* If ME unable to reset platform then - * force global reset using PMC CF9GR register*/ - do_force_global_reset(); - } -} void chipset_handle_reset(uint32_t status) { |