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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-10-11 21:37:38 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-10-21 07:46:27 -0600 |
| commit | bfa95c538b8b7d9384141f3c88021aa9d941ba54 (patch) | |
| tree | 9ac4093a1402f0523ff3e714d2bfa92805f7f324 /arch/x86/lib/mrccache.c | |
| parent | 2fe66dbcbc1793dc199d90c4d66acaad981f9820 (diff) | |
| download | u-boot-imx-bfa95c538b8b7d9384141f3c88021aa9d941ba54.zip u-boot-imx-bfa95c538b8b7d9384141f3c88021aa9d941ba54.tar.gz u-boot-imx-bfa95c538b8b7d9384141f3c88021aa9d941ba54.tar.bz2 | |
x86: Add various minor tidy-ups in mrccache codes
Fix some nits, improve some comments and reorder some codes
a little bit.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/lib/mrccache.c')
| -rw-r--r-- | arch/x86/lib/mrccache.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/x86/lib/mrccache.c b/arch/x86/lib/mrccache.c index 6dd3b5e..1c4b5a8 100644 --- a/arch/x86/lib/mrccache.c +++ b/arch/x86/lib/mrccache.c @@ -1,5 +1,5 @@ /* - * From Coreboot src/southbridge/intel/bd82x6x/mrccache.c + * From coreboot src/southbridge/intel/bd82x6x/mrccache.c * * Copyright (C) 2014 Google Inc. * @@ -15,17 +15,19 @@ #include <asm/mrccache.h> static struct mrc_data_container *next_mrc_block( - struct mrc_data_container *mrc_cache) + struct mrc_data_container *cache) { /* MRC data blocks are aligned within the region */ - u32 mrc_size = sizeof(*mrc_cache) + mrc_cache->data_size; + u32 mrc_size = sizeof(*cache) + cache->data_size; + u8 *region_ptr = (u8 *)cache; + if (mrc_size & (MRC_DATA_ALIGN - 1UL)) { mrc_size &= ~(MRC_DATA_ALIGN - 1UL); mrc_size += MRC_DATA_ALIGN; } - u8 *region_ptr = (u8 *)mrc_cache; region_ptr += mrc_size; + return (struct mrc_data_container *)region_ptr; } @@ -34,10 +36,6 @@ static int is_mrc_cache(struct mrc_data_container *cache) return cache && (cache->signature == MRC_DATA_SIGNATURE); } -/* - * Find the largest index block in the MRC cache. Return NULL if none is - * found. - */ struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry) { struct mrc_data_container *cache, *next; |