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Diffstat (limited to 'src/include/cbmem.h')
-rw-r--r-- | src/include/cbmem.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/cbmem.h b/src/include/cbmem.h index 20cc174d05..0a7ca89cd4 100644 --- a/src/include/cbmem.h +++ b/src/include/cbmem.h @@ -221,6 +221,9 @@ void cbmem_list(void); * early features like COLLECT_TIMESTAMPS and CBMEM_CONSOLE. */ #if IS_ENABLED(CONFIG_ARCH_X86) && IS_ENABLED(CONFIG_LATE_CBMEM_INIT) +/* Note that many of the current providers of get_top_of_ram() conditionally + * return 0 when the sleep type is non S3. i.e. cold and warm boots would + * return 0 from get_top_of_ram(). */ unsigned long get_top_of_ram(void); void set_top_of_ram(uint64_t ramtop); void backup_top_of_ram(uint64_t ramtop); |