| commit | bb03e763de0a69265976463b07dbe8226608c6ff | [log] [tgz] |
|---|---|---|
| author | Mario Scheithauer <mario.scheithauer@siemens.com> | Tue Nov 02 14:39:17 2021 +0100 |
| committer | Patrick Georgi <pgeorgi@google.com> | Thu Nov 04 10:22:37 2021 +0000 |
| tree | 9e48fa00d2d4599d66cff365c004330ffb1f19b6 | |
| parent | 5c65ec1ee51b93e41c1e123c24643ea2faec29d1 [diff] |
mb/siemens/mc_ehl: Enable Row-Hammer prevention As a prevention of Row-Hammer attacks enable the FSP-M parameter 'RhPrevention'. Change-Id: I52f68525e882aee26822d9b3c488639c00f27d17 Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58856 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
diff --git a/src/mainboard/siemens/mc_ehl/romstage_fsp_params.c b/src/mainboard/siemens/mc_ehl/romstage_fsp_params.c index f93e0af..82e2090 100644 --- a/src/mainboard/siemens/mc_ehl/romstage_fsp_params.c +++ b/src/mainboard/siemens/mc_ehl/romstage_fsp_params.c
@@ -33,4 +33,7 @@ } /* Initialize variant specific configurations */ memcfg_init(&memupd->FspmConfig, board_cfg, &spd_info, false); + + /* Enable Row-Hammer prevention */ + memupd->FspmConfig.RhPrevention = 1; }