From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/powerpc/include/asm/crashdump-ppc64.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 arch/powerpc/include/asm/crashdump-ppc64.h (limited to 'arch/powerpc/include/asm/crashdump-ppc64.h') diff --git a/arch/powerpc/include/asm/crashdump-ppc64.h b/arch/powerpc/include/asm/crashdump-ppc64.h new file mode 100644 index 0000000000..68d9717cc5 --- /dev/null +++ b/arch/powerpc/include/asm/crashdump-ppc64.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _ASM_POWERPC_CRASHDUMP_PPC64_H +#define _ASM_POWERPC_CRASHDUMP_PPC64_H + +/* + * Backup region - first 64KB of System RAM + * + * If ever the below macros are to be changed, please be judicious. + * The implicit assumptions are: + * - start, end & size are less than UINT32_MAX. + * - start & size are at least 8 byte aligned. + * + * For implementation details: arch/powerpc/purgatory/trampoline_64.S + */ +#define BACKUP_SRC_START 0 +#define BACKUP_SRC_END 0xffff +#define BACKUP_SRC_SIZE (BACKUP_SRC_END - BACKUP_SRC_START + 1) + +#endif /* __ASM_POWERPC_CRASHDUMP_PPC64_H */ -- cgit v1.2.3