diff options
Diffstat (limited to 'arch/x86/include/asm/mrccache.h')
| -rw-r--r-- | arch/x86/include/asm/mrccache.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/include/asm/mrccache.h b/arch/x86/include/asm/mrccache.h index ff41b8a3c4..2fd908287d 100644 --- a/arch/x86/include/asm/mrccache.h +++ b/arch/x86/include/asm/mrccache.h @@ -1,17 +1,17 @@ /* - * Copyright (c) 2014 Google, Inc + * Copyright (C) 2014 Google, Inc * * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef _ASM_ARCH_MRCCACHE_H -#define _ASM_ARCH_MRCCACHE_H +#ifndef _ASM_MRCCACHE_H +#define _ASM_MRCCACHE_H #define MRC_DATA_ALIGN 0x1000 -#define MRC_DATA_SIGNATURE (('M' << 0) | ('R' << 8) | ('C' << 16) | \ - ('D'<<24)) +#define MRC_DATA_SIGNATURE (('M' << 0) | ('R' << 8) | \ + ('C' << 16) | ('D'<<24)) -__packed struct mrc_data_container { +struct __packed mrc_data_container { u32 signature; /* "MRCD" */ u32 data_size; /* Size of the 'data' field */ u32 checksum; /* IP style checksum */ @@ -28,7 +28,7 @@ struct udevice; * This searches the MRC cache region looking for the latest record to use * for setting up SDRAM * - * @entry: Information about the position and size of the MRC cache + * @entry: Position and size of MRC cache in SPI flash * @return pointer to latest record, or NULL if none */ struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry); @@ -36,8 +36,8 @@ struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry); /** * mrccache_update() - update the MRC cache with a new record * - * This writes a new record to the end of the MRC cache. If the new record is - * the same as the latest record then the write is skipped + * This writes a new record to the end of the MRC cache region. If the new + * record is the same as the latest record then the write is skipped * * @sf: SPI flash to write to * @entry: Position and size of MRC cache in SPI flash @@ -48,4 +48,4 @@ struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry); int mrccache_update(struct udevice *sf, struct fmap_entry *entry, struct mrc_data_container *cur); -#endif +#endif /* _ASM_MRCCACHE_H */ |