diff options
| author | York Yang <york.yang@intel.com> | 2015-10-14 07:00:30 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2015-11-16 17:42:56 +0100 |
| commit | f41ad02c83b66e72d68801413a15cf869bc97268 (patch) | |
| tree | 4a578ece08c9482d21209b2c8fe0c53f15866415 /src/soc/intel/fsp_baytrail | |
| parent | 3ecfdbde14851b408b9f0dd4006c2f733731fedb (diff) | |
intel/fsp_baytrail: Load BSP microcode in bootblock
Load microcode to BSP in bootblock so later on the FSP TempRamInit call
can be success. The updated fsp1_0 driver calls TempRamInit API with a
dummy microcode, so FSP will not handle the microcode load. If BSP is
not loaded a microcode before calling TempRamInit API, the call will
fail with the error No Valid Microcode Was Found.
Change-Id: I1fbe68e14e5a24d8f2da70603cd2f03675b9ca81
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/11896
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/intel/fsp_baytrail')
| -rw-r--r-- | src/soc/intel/fsp_baytrail/bootblock/bootblock.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/soc/intel/fsp_baytrail/bootblock/bootblock.c b/src/soc/intel/fsp_baytrail/bootblock/bootblock.c index 9c131d26be..bba5cf497c 100644 --- a/src/soc/intel/fsp_baytrail/bootblock/bootblock.c +++ b/src/soc/intel/fsp_baytrail/bootblock/bootblock.c @@ -18,6 +18,7 @@ #include <cpu/x86/cache.h> #include <cpu/x86/msr.h> #include <cpu/x86/mtrr.h> +#include <cpu/intel/microcode/microcode.c> #include <baytrail/iosf.h> #include <baytrail/pci_devs.h> #include <baytrail/spi.h> @@ -112,9 +113,11 @@ static void set_up_lpc_pads(void) static void bootblock_cpu_init(void) { - check_for_warm_reset(); + /* Load microcode before any caching. */ + intel_update_microcode_from_cbfs(); + /* Allow memory-mapped PCI config access. */ setup_mmconfig(); enable_rom_caching(); |