+config HIGH_TABLE_SIZE
+ hex "Size of configuration tables which reside in high memory"
+ default 0x10000
+ depends on SEABIOS
+ help
+ SeaBIOS itself resides in E seg and F seg, where U-Boot puts all
+ configuration tables like PIRQ/MP/ACPI. To avoid conflicts, U-Boot
+ puts a copy of configuration tables in high memory region which
+ is reserved on the stack before relocation. The region size is
+ determined by this option.
+
+ Increse it if the default size does not fit the board's needs.
+ This is most likely due to a large ACPI DSDT table is used.
+