diff options
| -rw-r--r-- | src/drivers/intel/fsp2_0/include/fsp/api.h | 4 | ||||
| -rw-r--r-- | src/drivers/intel/fsp2_0/notify.c | 32 | ||||
| -rw-r--r-- | src/soc/intel/apollolake/chip.c | 21 |
3 files changed, 37 insertions, 20 deletions
diff --git a/src/drivers/intel/fsp2_0/include/fsp/api.h b/src/drivers/intel/fsp2_0/include/fsp/api.h index 1348ead484..a6228f2264 100644 --- a/src/drivers/intel/fsp2_0/include/fsp/api.h +++ b/src/drivers/intel/fsp2_0/include/fsp/api.h @@ -62,12 +62,14 @@ enum fsp_notify_phase { /* Main FSP stages */ void fsp_memory_init(bool s3wake); void fsp_silicon_init(void); -void fsp_notify(enum fsp_notify_phase phase); /* Callbacks for updating stage-specific parameters */ void platform_fsp_memory_init_params_cb(struct FSPM_UPD *mupd); void platform_fsp_silicon_init_params_cb(struct FSPS_UPD *supd); +/* Callback after processing FSP notify */ +void platform_fsp_notify_status(enum fsp_notify_phase phase); + /* * # DOCUMENTATION: * diff --git a/src/drivers/intel/fsp2_0/notify.c b/src/drivers/intel/fsp2_0/notify.c index 880c44d83e..9879de024d 100644 --- a/src/drivers/intel/fsp2_0/notify.c +++ b/src/drivers/intel/fsp2_0/notify.c @@ -11,13 +11,15 @@ */ #include <arch/cpu.h> +#include <bootstate.h> #include <console/console.h> #include <fsp/api.h> #include <fsp/util.h> +#include <soc/intel/common/util.h> #include <string.h> #include <timestamp.h> -void fsp_notify(enum fsp_notify_phase phase) +static void fsp_notify(enum fsp_notify_phase phase) { enum fsp_status ret; fsp_notify_fn fspnotify; @@ -55,4 +57,32 @@ void fsp_notify(enum fsp_notify_phase phase) printk(BIOS_SPEW, "FspNotify returned 0x%08x\n", ret); die("FspNotify returned an error!\n"); } + + /* Allow the platform to run something after FspNotify */ + platform_fsp_notify_status(phase); +} + +static void fsp_notify_dummy(void *arg) +{ + enum fsp_notify_phase phase = (uint32_t)arg; + + /* Display the MTRRs */ + if (IS_ENABLED(CONFIG_DISPLAY_MTRRS)) + soc_display_mtrrs(); + + fsp_notify(phase); + if (phase == READY_TO_BOOT) + fsp_notify(END_OF_FIRMWARE); +} + +BOOT_STATE_INIT_ENTRY(BS_DEV_RESOURCES, BS_ON_EXIT, fsp_notify_dummy, + (void *) AFTER_PCI_ENUM); +BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_LOAD, BS_ON_EXIT, fsp_notify_dummy, + (void *) READY_TO_BOOT); +BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, fsp_notify_dummy, + (void *) READY_TO_BOOT); + +__attribute__((weak)) void platform_fsp_notify_status( + enum fsp_notify_phase phase) +{ } diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c index 812f663bfe..345d7c4446 100644 --- a/src/soc/intel/apollolake/chip.c +++ b/src/soc/intel/apollolake/chip.c @@ -406,28 +406,13 @@ struct chip_operations soc_intel_apollolake_ops = { .final = &soc_final }; -static void fsp_notify_dummy(void *arg) +void platform_fsp_notify_status(enum fsp_notify_phase phase) { - - enum fsp_notify_phase ph = (enum fsp_notify_phase) arg; - - fsp_notify(ph); - - /* Call END_OF_FIRMWARE Notify after READY_TO_BOOT Notify */ - if (ph == READY_TO_BOOT) { - fsp_notify_dummy((void *)END_OF_FIRMWARE); - /* Hide the P2SB device to align with previous behavior. */ + /* Hide the P2SB device to align with previous behavior. */ + if (phase == END_OF_FIRMWARE) p2sb_hide(); - } } -BOOT_STATE_INIT_ENTRY(BS_DEV_RESOURCES, BS_ON_EXIT, fsp_notify_dummy, - (void *) AFTER_PCI_ENUM); -BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_LOAD, BS_ON_EXIT, fsp_notify_dummy, - (void *) READY_TO_BOOT); -BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, fsp_notify_dummy, - (void *) READY_TO_BOOT); - /* * spi_init() needs to run unconditionally on every boot (including resume) to * allow write protect to be disabled for eventlog and nvram updates. This needs |