diff options
Diffstat (limited to 'src/soc/intel/cannonlake')
| -rw-r--r-- | src/soc/intel/cannonlake/me.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/src/soc/intel/cannonlake/me.c b/src/soc/intel/cannonlake/me.c index b8b4245d43..cd94be5c24 100644 --- a/src/soc/intel/cannonlake/me.c +++ b/src/soc/intel/cannonlake/me.c @@ -32,16 +32,6 @@ enum { ME_WSTATE_NORMAL = 0x05, }; -/* HFSTS register offsets in PCI config space */ -enum { - PCI_ME_HFSTS1 = 0x40, - PCI_ME_HFSTS2 = 0x48, - PCI_ME_HFSTS3 = 0x60, - PCI_ME_HFSTS4 = 0x64, - PCI_ME_HFSTS5 = 0x68, - PCI_ME_HFSTS6 = 0x6C, -}; - /* Host Firmware Status Register 1 */ union hfsts1 { uint32_t raw; @@ -155,11 +145,6 @@ union hfsts6 { } __packed fields; }; -static uint32_t me_read_config32(int offset) -{ - return pci_read_config32(PCH_DEV_CSE, offset); -} - /* * From reading the documentation, this should work for both WHL and CML * platforms. Also, calling this function from dump_me_status() does not @@ -201,6 +186,9 @@ static void print_me_version(void *unused) if (!CONFIG(CONSOLE_SERIAL)) return; + if (!is_cse_enabled()) + return; + hfsts1.raw = me_read_config32(PCI_ME_HFSTS1); /* @@ -244,6 +232,9 @@ void dump_me_status(void *unused) union hfsts5 hfsts5; union hfsts6 hfsts6; + if (!is_cse_enabled()) + return; + hfsts1.raw = me_read_config32(PCI_ME_HFSTS1); hfsts2.raw = me_read_config32(PCI_ME_HFSTS2); hfsts3.raw = me_read_config32(PCI_ME_HFSTS3); |