diff options
| -rw-r--r-- | arch/arm/mach-stm32mp/stm32mp2/cpu.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/stm32mp2/cpu.c b/arch/arm/mach-stm32mp/stm32mp2/cpu.c index a8a6bcf8ab4..178c6356b2b 100644 --- a/arch/arm/mach-stm32mp/stm32mp2/cpu.c +++ b/arch/arm/mach-stm32mp/stm32mp2/cpu.c @@ -15,6 +15,7 @@ #include <asm/io.h> #include <asm/arch/stm32.h> #include <asm/arch/sys_proto.h> +#include <asm/armv8/mmu.h> #include <asm/system.h> #include <dm/device.h> #include <dm/lists.h> @@ -70,8 +71,21 @@ int mach_cpu_init(void) void enable_caches(void) { + struct mm_region *mem = mem_map; + /* deactivate the data cache, early enabled in arch_cpu_init() */ dcache_disable(); + + /* Parse mem_map and find DDR entry */ + while (mem->size) { + if (mem->phys == CONFIG_TEXT_BASE) { + /* update DDR entry with real DDR size */ + mem->size = gd->ram_size; + break; + } + mem++; + } + /* * Force the call of setup_all_pgtables() in mmu_setup() by clearing tlb_fillptr * to update the TLB location udpated in board_f.c::reserve_mmu |