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| author | Furquan Shaikh <furquan@google.com> | 2014-11-12 16:19:37 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-10 12:01:48 +0200 |
| commit | 7f4221c1787eb52874a99ed736f0fd692c71e335 (patch) | |
| tree | 412ffd7da3e910d9af3555ccb4d4591c329c998e /src/drivers/elog/elog.c | |
| parent | fd2f03054317d782cbc25b897b669a2dbe108f42 (diff) | |
| download | coreboot-7f4221c1787eb52874a99ed736f0fd692c71e335.tar.xz | |
elog: Hide elog_flash_offset_to_address() from SMM
Change-Id: Iaef9d4755f07ca03ca823831c3272183b5d6aed1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7c3db3d5c8e00b6c273ae240da137062597749aa
Original-Change-Id: I5e38966fe06aa3302a7c1b536f5ffd8bb22d4947
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/229413
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9450
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/drivers/elog/elog.c')
| -rw-r--r-- | src/drivers/elog/elog.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/src/drivers/elog/elog.c b/src/drivers/elog/elog.c index c96a923b93..f6b0006db8 100644 --- a/src/drivers/elog/elog.c +++ b/src/drivers/elog/elog.c @@ -113,21 +113,6 @@ static inline u32 elog_flash_address_to_offset(u8 *address) } /* - * Convert a flash offset into a memory mapped flash address - */ -static inline u8* elog_flash_offset_to_address(u32 offset) -{ - u32 rom_size; - - if (!elog_spi) - return NULL; - - rom_size = get_rom_size(); - - return (u8*)((u32)~0UL - rom_size + 1 + offset); -} - -/* * Pointer to an event log header in the event data area */ static inline struct event_header* @@ -452,6 +437,23 @@ static int elog_shrink(void) } #ifndef __SMM__ +#if IS_ENABLED(CONFIG_ARCH_X86) + +/* + * Convert a flash offset into a memory mapped flash address + */ +static inline u8 *elog_flash_offset_to_address(u32 offset) +{ + u32 rom_size; + + if (!elog_spi) + return NULL; + + rom_size = get_rom_size(); + + return (u8 *)((u32)~0UL - rom_size + 1 + offset); +} + /* * Fill out SMBIOS Type 15 table entry so the * event log can be discovered at runtime. @@ -492,6 +494,7 @@ int elog_smbios_write_type15(unsigned long *current, int handle) return len; } #endif +#endif /* * Clear the entire event log |