diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/icelake/bootblock/cpu.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/soc/intel/icelake/bootblock/cpu.c b/src/soc/intel/icelake/bootblock/cpu.c index e23286c2d2..da7b7ea153 100644 --- a/src/soc/intel/icelake/bootblock/cpu.c +++ b/src/soc/intel/icelake/bootblock/cpu.c @@ -13,14 +13,19 @@ * GNU General Public License for more details. */ -#include <intelblocks/cpulib.h> #include <intelblocks/fast_spi.h> #include <soc/bootblock.h> void bootblock_cpu_init(void) { - /* Temporarily cache the memory-mapped boot media. */ - if (CONFIG(BOOT_DEVICE_MEMORY_MAPPED) && - CONFIG(BOOT_DEVICE_SPI_FLASH)) - fast_spi_cache_bios_region(); + /* + * Icelake platform doesn't support booting from any other media + * (like eMMC on APL/GLK platform) than only booting from SPI device + * and on IA platform SPI is memory mapped hence enabling temporarily + * cacheing on memory-mapped spi boot media. + * + * This assumption will not hold good for APL/GLK platform where boot + * from eMMC is also possible options. + */ + fast_spi_cache_bios_region(); } |