Files
u-boot/lib
Pranav Sanwal 7105f8f295 fdtdec: Add declaration for get_next_memory_node() helper
Add get_next_memory_node() function declaration to fdtdec.h to support
iterating through multiple memory nodes in device tree. This function
is used to enumerate memory banks when the system has non-contiguous
or multiple memory regions defined with device_type = "memory".

The function implementation already exists in lib/fdtdec.c (lines
1298-1305) but was missing the public declaration in the header file.
This patch adds the declaration and includes dm/ofnode_decl.h for the
ofnode type definition.

This is needed for platforms that require early memory enumeration
before standard fdtdec_setup_memory_banksize() is called, particularly
for dynamic MMU page table size calculation based on actual DRAM
configuration.

Signed-off-by: Pranav Sanwal <pranav.sanwal@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20260129120021.1328653-2-pranav.sanwal@amd.com
2026-02-13 08:16:24 +01:00
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