Andrey Petrov (andrey.petrov@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13804
-gerrit
commit eda133bc7cc2d63e2c9ce02d73fc583e5b244c6a Author: Andrey Petrov andrey.petrov@intel.com Date: Thu Feb 25 17:22:17 2016 -0800
arch/x86: Expose some symbols from linker script file
Apollolake SoC needs some symbols, i.e CAR stack size and FIT pointer.
Change-Id: I1f1af4983804dc8521d0427f43381bde6d23a060 Signed-off-by: Andrey Petrov andrey.petrov@intel.com --- src/arch/x86/include/arch/symbols.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/src/arch/x86/include/arch/symbols.h b/src/arch/x86/include/arch/symbols.h new file mode 100644 index 0000000..203ea45 --- /dev/null +++ b/src/arch/x86/include/arch/symbols.h @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * 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. + */ + +#ifndef __ARCH_SYMBOLS_H +#define __ARCH_SYMBOLS_H + +/* stages that use CAR may need to know stack size */ +extern char _car_stack_start[]; +extern char _car_stack_end[]; + +extern char fit_pointer; +#endif \ No newline at end of file