At present Intel Crown Bay does not boot. This was caused by various regression issues introduced when supporting FSP2, and some flaws in MTRR codes.
With this series, U-Boot boot again on Intel Crown Bay board.
This series is available at u-boot-x86/crownbay for testing.
Bin Meng (7): x86: fsp: Don't program MTRR for DRAM x86: mtrr: Do not clear the unused ones in mtrr_commit() x86: mtrr: Skip MSRs that were already programmed in mtrr_commit() x86: mtrr: Abort if requested size is not power of 2 x86: cmd: hob: Fix the command usage and help messages x86: cmd: hob: Fix display of resource type for system memory x86: fsp: Only FSP2 has INIT_PHASE_END_FIRMWARE
arch/x86/cpu/mtrr.c | 13 ++++++++----- arch/x86/include/asm/mtrr.h | 7 ++++--- arch/x86/lib/fsp/fsp_common.c | 16 +++++++++------- arch/x86/lib/fsp/fsp_dram.c | 35 ++++++++++------------------------- cmd/x86/hob.c | 9 ++++----- 5 files changed, 35 insertions(+), 45 deletions(-)