diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv8/zynqmp/cpu.c | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-zynqmp/sys_proto.h | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c index 3ed631e505..4ee8e3f627 100644 --- a/arch/arm/cpu/armv8/zynqmp/cpu.c +++ b/arch/arm/cpu/armv8/zynqmp/cpu.c @@ -104,14 +104,16 @@ u64 get_page_table_size(void) return 0x14000; } -#ifdef CONFIG_SYS_MEM_RSVD_FOR_MMU -static void tcm_init(u8 mode) +#if defined(CONFIG_SYS_MEM_RSVD_FOR_MMU) || defined(CONFIG_DEFINE_TCM_OCM_MMAP) +void tcm_init(u8 mode) { puts("WARNING: Initializing TCM overwrites TCM content\n"); initialize_tcm(mode); memset((void *)ZYNQMP_TCM_BASE_ADDR, 0, ZYNQMP_TCM_SIZE); } +#endif +#ifdef CONFIG_SYS_MEM_RSVD_FOR_MMU int reserve_mmu(void) { tcm_init(TCM_LOCK); diff --git a/arch/arm/include/asm/arch-zynqmp/sys_proto.h b/arch/arm/include/asm/arch-zynqmp/sys_proto.h index 9fa44d084c..385c8825f2 100644 --- a/arch/arm/include/asm/arch-zynqmp/sys_proto.h +++ b/arch/arm/include/asm/arch-zynqmp/sys_proto.h @@ -68,5 +68,8 @@ int invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3, void initialize_tcm(bool mode); void mem_map_fill(void); int chip_id(unsigned char id); +#if defined(CONFIG_SYS_MEM_RSVD_FOR_MMU) || defined(CONFIG_DEFINE_TCM_OCM_MMAP) +void tcm_init(u8 mode); +#endif #endif /* _ASM_ARCH_SYS_PROTO_H */ |