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x86: Move fsp_prepare_mrc_cache() to fsp1 directory

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This function needs to be different for FSP2, so move the existing
function into the fsp1 directory. Since it is only called from one file,
drop it from the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2019-12-06 21:42:10 -07:00 committed by Bin Meng
parent fa6cc1de1b
commit 22e0de3551
3 changed files with 20 additions and 27 deletions
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7
arch/x86/include/asm/fsp/fsp_support.h
View File

@ -143,13 +143,6 @@ int fsp_init_phase_pci(void);
*/
int fsp_scan_for_ram_size(void);
/**
* fsp_prepare_mrc_cache() - Find the DRAM training data from the MRC cache
*
* @return pointer to data, or NULL if no cache or no data found in the cache
*/
void *fsp_prepare_mrc_cache(void);
/**
* fsp_notify() - FSP notification wrapper function
*

20
arch/x86/lib/fsp/fsp_common.c
View File

@ -58,26 +58,6 @@ void board_final_cleanup(void)
debug("OK\n");
}
void *fsp_prepare_mrc_cache(void)
{
struct mrc_data_container *cache;
struct mrc_region entry;
int ret;
ret = mrccache_get_region(MRC_TYPE_NORMAL, NULL, &entry);
if (ret)
return NULL;
cache = mrccache_find_current(&entry);
if (!cache)
return NULL;
debug("%s: mrc cache at %p, size %x checksum %04x\n", __func__,
cache->data, cache->data_size, cache->checksum);
return cache->data;
}
#ifdef CONFIG_HAVE_ACPI_RESUME
int fsp_save_s3_stack(void)
{

20
arch/x86/lib/fsp1/fsp_common.c
View File

@ -18,6 +18,26 @@
DECLARE_GLOBAL_DATA_PTR;
static void *fsp_prepare_mrc_cache(void)
{
struct mrc_data_container *cache;
struct mrc_region entry;
int ret;
ret = mrccache_get_region(MRC_TYPE_NORMAL, NULL, &entry);
if (ret)
return NULL;
cache = mrccache_find_current(&entry);
if (!cache)
return NULL;
debug("%s: mrc cache at %p, size %x checksum %04x\n", __func__,
cache->data, cache->data_size, cache->checksum);
return cache->data;
}
int arch_fsp_init(void)
{
void *nvs;