diff options
| author | Hannah Williams <hannah.williams@intel.com> | 2016-04-29 14:48:20 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-04 23:48:21 +0200 |
| commit | 5d9cc7866f9c2536c0fd809665c00ec88501226f (patch) | |
| tree | 938fb237d2e3e0ca664af926a2f8654175deea7e /src/soc | |
| parent | a942bd49525706f88abe3558b17611ef64738072 (diff) | |
soc/apollolake: Put CSE to low power state
fsp_notify(END_OF_FIRMWARE) should be sent to FSP to enable putting CSE
in low power state
Change-Id: I76b8e85ccf077032616ba8e4a333d9264dc65ed2
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/15054
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/apollolake/chip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c index d7c61c14dc..17bceec225 100644 --- a/src/soc/intel/apollolake/chip.c +++ b/src/soc/intel/apollolake/chip.c @@ -138,6 +138,9 @@ static void fsp_notify_dummy(void *arg) if (fsp_notify(ph) != FSP_SUCCESS) printk(BIOS_CRIT, "FspNotify failed!\n"); + /* Call END_OF_FIRMWARE Notify after READY_TO_BOOT Notify */ + if (ph == READY_TO_BOOT) + fsp_notify_dummy((void *)END_OF_FIRMWARE); } BOOT_STATE_INIT_ENTRY(BS_DEV_RESOURCES, BS_ON_EXIT, fsp_notify_dummy, |