On Wed, Mar 06, 2024 at 03:11:10PM +0900, Masahisa Kojima wrote:
The setup of global variable mem_map was moved into enable_caches() by commit a70c75cabae1 ("board: developerbox: move mem_map setup later") since U-Boot was directly booted from NOR flash in XIP and bss is not yet available in dram_init() at that time. This has a problem, mem_map variable is used by the get_page_table_size() to calculate the page table size, but get_page_table_size() is called earlier than enable_caches() which fills mem_map variable. With that, U-Boot fails to boot when 64GB DIMM is installed.
Currently U-Boot on the Developerbox board is not booted in XIP and bss is available in dram_init(), let's move mem_map setup in dram_init().
Signed-off-by: Masahisa Kojima kojima.masahisa@socionext.com
Applied to u-boot/next, thanks!