diff options
Diffstat (limited to 'arch/xtensa/include/asm/config.h')
| -rw-r--r-- | arch/xtensa/include/asm/config.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/config.h b/arch/xtensa/include/asm/config.h new file mode 100644 index 0000000000..db1ea87c30 --- /dev/null +++ b/arch/xtensa/include/asm/config.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2009 Tensilica Inc. + * Copyright (C) 2014 - 2016 Cadence Design Systems Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_CONFIG_H_ +#define _ASM_CONFIG_H_ + +#include <asm/arch/core.h> + +#define CONFIG_LMB + +/* + * Make boot parameters available in the MMUv2 virtual memory layout by + * restricting used physical memory to the first 128MB. + */ +#if XCHAL_HAVE_PTP_MMU +#define CONFIG_VERY_BIG_RAM +#define CONFIG_MAX_MEM_MAPPED (128 << 20) +#endif + +#endif |