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-rw-r--r--src/soc/intel/apollolake/cpu.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/soc/intel/apollolake/cpu.c b/src/soc/intel/apollolake/cpu.c
index ff300bcc90..9e951aa57d 100644
--- a/src/soc/intel/apollolake/cpu.c
+++ b/src/soc/intel/apollolake/cpu.c
@@ -25,6 +25,7 @@
#include <cpu/x86/mtrr.h>
#include <device/device.h>
#include <device/pci.h>
+#include <intelblocks/fast_spi.h>
#include <reg_script.h>
#include <soc/cpu.h>
#include <soc/iomap.h>
@@ -205,7 +206,7 @@ void apollolake_init_cpus(device_t dev)
printk(BIOS_ERR, "MP initialization failure.\n");
/* Temporarily cache the memory-mapped boot media. */
- if (IS_ENABLED(CONFIG_BOOT_DEVICE_MEMORY_MAPPED))
- mtrr_use_temp_range(-CONFIG_ROM_SIZE, CONFIG_ROM_SIZE,
- MTRR_TYPE_WRPROT);
+ if (IS_ENABLED(CONFIG_BOOT_DEVICE_MEMORY_MAPPED) &&
+ IS_ENABLED(CONFIG_BOOT_DEVICE_SPI_FLASH))
+ fast_spi_cache_bios_region();
}