This patch series fixes a boot sequence issue in AMD Versal Gen 2, where DRAM banks are populated too late during MMU initialization. The fdtdec-based approach doesn't provide memory information early enough.
Changes in v5: -Add fdtdec_ prefix to exported fdt api. -Clean up DDR init logs. Changes in v4: -Better debug logs alignment. Changes in v3: -Fix DRAM base detection boundary condition (text >= bank_phys) Changes in v2: -Address boundary case where U-Boot is loaded at the beginning of a memory region. -Export get_next_memory_node() helper from fdtdec for reuse -Split previous monolithic patch into two focused patches -Add comprehensive documentation for new functions -Include proper header dependencies (dm/ofnode_decl.h) Pranav Sanwal (2): fdtdec: Add declaration for get_next_memory_node() helper arm64: versal2: Populate DRAM banks before page table size calculation arch/arm/mach-versal2/cpu.c | 55 ++++++++++++-- .../arm/mach-versal2/include/mach/sys_proto.h | 4 +- board/amd/versal2/board.c | 75 +++++++++++++++---- include/fdtdec.h | 24 ++++++ lib/fdtdec.c | 7 +- 5 files changed, 140 insertions(+), 25 deletions(-) -- 2.34.1
