diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/acpimmio/biosram.c | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/biosram.h | 8 | ||||
| -rw-r--r-- | src/soc/amd/common/block/pi/agesawrapper.c | 1 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/memmap.c | 2 |
4 files changed, 9 insertions, 3 deletions
diff --git a/src/soc/amd/common/block/acpimmio/biosram.c b/src/soc/amd/common/block/acpimmio/biosram.c index b01c196013..06bbed99e0 100644 --- a/src/soc/amd/common/block/acpimmio/biosram.c +++ b/src/soc/amd/common/block/acpimmio/biosram.c @@ -2,7 +2,6 @@ #include <amdblocks/acpimmio.h> #include <amdblocks/biosram.h> -#include <cbmem.h> #include <device/mmio.h> #include <stdint.h> diff --git a/src/soc/amd/common/block/include/amdblocks/biosram.h b/src/soc/amd/common/block/include/amdblocks/biosram.h index 39ce112c0e..226fc173d4 100644 --- a/src/soc/amd/common/block/include/amdblocks/biosram.h +++ b/src/soc/amd/common/block/include/amdblocks/biosram.h @@ -5,6 +5,14 @@ #include <stdint.h> +/* Any new chipset and board must implement cbmem_top() for both + * romstage and ramstage to support early features like COLLECT_TIMESTAMPS + * and CBMEM_CONSOLE. With AMD it is necessary to have cbmem_top() + * value stored in nvram to enable early recovery on S3 path. + */ +void backup_top_of_low_cacheable(uintptr_t ramtop); +uintptr_t restore_top_of_low_cacheable(void); + /* Returns the bootblock C entry point for APs */ void *get_ap_entry_ptr(void); /* Used by BSP to store the bootblock entry point for APs */ diff --git a/src/soc/amd/common/block/pi/agesawrapper.c b/src/soc/amd/common/block/pi/agesawrapper.c index de9144c02f..ff52fbd8c8 100644 --- a/src/soc/amd/common/block/pi/agesawrapper.c +++ b/src/soc/amd/common/block/pi/agesawrapper.c @@ -1,7 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <acpi/acpi.h> -#include <cbmem.h> #include <console/console.h> #include <timestamp.h> #include <amdblocks/biosram.h> diff --git a/src/soc/amd/stoneyridge/memmap.c b/src/soc/amd/stoneyridge/memmap.c index 98079059ef..67a431976c 100644 --- a/src/soc/amd/stoneyridge/memmap.c +++ b/src/soc/amd/stoneyridge/memmap.c @@ -13,7 +13,7 @@ #include <arch/bert_storage.h> #include <soc/northbridge.h> #include <soc/iomap.h> -#include <amdblocks/acpimmio.h> +#include <amdblocks/biosram.h> #if CONFIG(ACPI_BERT) #if CONFIG_SMM_TSEG_SIZE == 0x0 |