diff options
| author | Simon Glass <sjg@chromium.org> | 2020-09-22 21:45:28 +0300 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-09-25 06:27:22 +0300 |
| commit | 7c73cea44290a5779bfcaafe6d7a1dbf6fbc1b1d (patch) | |
| tree | 694c0c02f782b7180cc9fb613947a9d687175483 /arch/x86/lib/fsp | |
| parent | f31b02c84ee1453e7c0b9c7e2386b9d25f81cdf5 (diff) | |
| download | u-boot-7c73cea44290a5779bfcaafe6d7a1dbf6fbc1b1d.tar.xz | |
x86: Notify the FSP of the 'end firmware' event
Send this notification when U-Boot is about to boot into Linux, as
requested by the FSP.
Currently this causes a crash with the APL FSP, so leave it disabled for
now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/lib/fsp')
| -rw-r--r-- | arch/x86/lib/fsp/fsp_common.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/lib/fsp/fsp_common.c b/arch/x86/lib/fsp/fsp_common.c index ea52954725..4061fa244c 100644 --- a/arch/x86/lib/fsp/fsp_common.c +++ b/arch/x86/lib/fsp/fsp_common.c @@ -60,6 +60,22 @@ void board_final_init(void) debug("OK\n"); } +void board_final_cleanup(void) +{ + u32 status; + + /* TODO(sjg@chromium.org): This causes Linux to crash */ + return; + + /* call into FspNotify */ + debug("Calling into FSP (notify phase INIT_PHASE_END_FIRMWARE): "); + status = fsp_notify(NULL, INIT_PHASE_END_FIRMWARE); + if (status) + debug("fail, error code %x\n", status); + else + debug("OK\n"); +} + int fsp_save_s3_stack(void) { struct udevice *dev; |