diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2020-06-05 15:48:21 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-07 21:47:06 +0000 |
| commit | 93375f270cb09c0a4e4de38f1b6d1a5f8235a6d7 (patch) | |
| tree | d196dbf95903fd2648d4cb18e6931b2b807cc730 /src | |
| parent | c47422d6c3970baee5da2a9085a70bf3f987fcd5 (diff) | |
soc/amd/picasso/cpu.c: Make comment clearer
Explain why the flash is no longer cached.
BUG=none
TEST=none
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ibb18f363a215d665d53a722ed76896a75d1c5608
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42108
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/picasso/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/picasso/cpu.c b/src/soc/amd/picasso/cpu.c index 3512c94d95..de9a2fa96d 100644 --- a/src/soc/amd/picasso/cpu.c +++ b/src/soc/amd/picasso/cpu.c @@ -98,7 +98,7 @@ void mp_init_cpus(struct bus *cpu_bus) if (mp_init_with_smm(cpu_bus, &mp_ops) < 0) printk(BIOS_ERR, "MP initialization failure.\n"); - /* The flash is now no longer cacheable. Reset to WP for performance. */ + /* pre_mp_init made the flash not cacheable. Reset to WP for performance. */ mtrr_use_temp_range(FLASH_BASE_ADDR, CONFIG_ROM_SIZE, MTRR_TYPE_WRPROT); set_warm_reset_flag(); |