diff options
Diffstat (limited to 'src/soc/amd/picasso')
| -rw-r--r-- | src/soc/amd/picasso/smihandler.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/soc/amd/picasso/smihandler.c b/src/soc/amd/picasso/smihandler.c index d7a46d3461..992dc2b55a 100644 --- a/src/soc/amd/picasso/smihandler.c +++ b/src/soc/amd/picasso/smihandler.c @@ -15,6 +15,7 @@ #include <amdblocks/acpi.h> #include <amdblocks/psp.h> #include <elog.h> +#include <soc/smu.h> /* bits in smm_io_trap */ #define SMM_IO_TRAP_PORT_OFFSET 16 @@ -209,11 +210,9 @@ static void sb_slp_typ_handler(void) psp_notify_sx_info(slp_typ); - /* - * An IO cycle is required to trigger the STPCLK/STPGNT - * handshake when the Pm1 write is reissued. - */ - outw(pm1cnt | SLP_EN, pm_read16(PM1_CNT_BLK)); + smu_sx_entry(); /* Leave SlpTypeEn clear, SMU will set */ + printk(BIOS_ERR, "Error: System did not go to sleep\n"); + hlt(); } } |