Hi Ayan, On 11/06/2025 15:35, Ayan Kumar Halder wrote:
Modify Arm32 assembly boot code to reset any unused MPU region, initialise 'max_mpu_regions' with the number of supported MPU regions and set/clear the bitmap 'xen_mpumap_mask' used to track the enabled regions.Introduce cache.S to hold arm32 cache related functions. Use the macro definition for "dcache_line_size" from linux. Change the order of registers in prepare_xen_region() as 'strd' instruction is used to store {prbar, prlar} in arm32. Thus, 'prbar' has to be a even numbered register and 'prlar' is the consecutively ordered register. Signed-off-by: Ayan Kumar Halder <ayan.kumar.hal...@amd.com>
Acked-by: Julien Grall <jgr...@amazon.com> Cheers, -- Julien Grall
