diff options
Diffstat (limited to 'arch/arm/cpu/armv8/zynqmp')
| -rw-r--r-- | arch/arm/cpu/armv8/zynqmp/cpu.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c index 43ba739d2f..3ed631e505 100644 --- a/arch/arm/cpu/armv8/zynqmp/cpu.c +++ b/arch/arm/cpu/armv8/zynqmp/cpu.c @@ -105,10 +105,16 @@ u64 get_page_table_size(void) } #ifdef CONFIG_SYS_MEM_RSVD_FOR_MMU -int reserve_mmu(void) +static void tcm_init(u8 mode) { - initialize_tcm(TCM_LOCK); + puts("WARNING: Initializing TCM overwrites TCM content\n"); + initialize_tcm(mode); memset((void *)ZYNQMP_TCM_BASE_ADDR, 0, ZYNQMP_TCM_SIZE); +} + +int reserve_mmu(void) +{ + tcm_init(TCM_LOCK); gd->arch.tlb_size = PGTABLE_SIZE; gd->arch.tlb_addr = ZYNQMP_TCM_BASE_ADDR; |