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author | Aaron Durbin <adurbin@chromium.org> | 2016-05-26 10:55:48 -0500 |
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committer | Aaron Durbin <adurbin@chromium.org> | 2016-05-27 19:53:16 +0200 |
commit | 10221a0e570717760087163b075f7f535f882b61 (patch) | |
tree | e93c66d9ad1a4ffec1e3ef951c9cb51893743391 /src/arch/x86/verstage.c | |
parent | a9ac2d9b914d849b207d3f6c73892240017bf932 (diff) | |
download | coreboot-10221a0e570717760087163b075f7f535f882b61.tar.xz |
arch/x86: provide verstage support for CONFIG_C_ENVIRONMENT_BOOTBLOCK
When CONFIG_C_ENVIRONMENT_BOOTBLOCK is employed there's no need for
a chipset specific verstage entry point because cache-as-ram has
already been initialized. Therefore, provide a default entry point
for verstage in that environment.
Change-Id: Idd8f45bd58d3e5b251d1e38cca7ae794b8b77a28
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14971
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
Diffstat (limited to 'src/arch/x86/verstage.c')
-rw-r--r-- | src/arch/x86/verstage.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/arch/x86/verstage.c b/src/arch/x86/verstage.c new file mode 100644 index 0000000000..a44bf0fa01 --- /dev/null +++ b/src/arch/x86/verstage.c @@ -0,0 +1,23 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2016 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <arch/cpu.h> +#include <vendorcode/google/chromeos/chromeos.h> + +/* Provide an entry point for verstage when it's a separate stage. */ +void asmlinkage car_stage_entry(void) +{ + verstage(); +} |