diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-06 21:42:05 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-12-15 11:44:13 +0800 |
| commit | 37a508f8b7d580334b0a9b886539d7816944ece0 (patch) | |
| tree | a926c5aec0fbb713b6d3bf55fb2ee10224352d00 /arch/x86/lib/mrccache.c | |
| parent | 506f22497743f943dd0e3f9247451e2c192a5760 (diff) | |
x86: Add a new global_data member for the cache record
At present we reuse the mrc_output char * to also point to the cache
record after it has been set up. This is confusing and doesn't save much
data space.
Add a new mrc_cache member instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/lib/mrccache.c')
| -rw-r--r-- | arch/x86/lib/mrccache.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/lib/mrccache.c b/arch/x86/lib/mrccache.c index 7136166be6..6e561fe528 100644 --- a/arch/x86/lib/mrccache.c +++ b/arch/x86/lib/mrccache.c @@ -188,8 +188,7 @@ static void mrccache_setup(void *data) cache->reserved = 0; memcpy(cache->data, gd->arch.mrc_output, cache->data_size); - /* gd->arch.mrc_output now points to the container */ - gd->arch.mrc_output = (char *)cache; + gd->arch.mrc_cache = cache; } int mrccache_reserve(void) @@ -255,7 +254,7 @@ int mrccache_get_region(struct udevice **devp, struct mrc_region *entry) int mrccache_save(void) { - struct mrc_data_container *data; + struct mrc_data_container *cache; struct mrc_region entry; struct udevice *sf; int ret; @@ -271,10 +270,10 @@ int mrccache_save(void) ret = device_probe(sf); if (ret) goto err_entry; - data = (struct mrc_data_container *)gd->arch.mrc_output; - ret = mrccache_update(sf, &entry, data); + cache = gd->arch.mrc_cache; + ret = mrccache_update(sf, &entry, cache); if (!ret) { - debug("Saved MRC data with checksum %04x\n", data->checksum); + debug("Saved MRC data with checksum %04x\n", cache->checksum); } else if (ret == -EEXIST) { debug("MRC data is the same as last time, skipping save\n"); ret = 0; |