diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/prom.h | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/devtree.c | 27 | ||||
| -rw-r--r-- | arch/arm/mm/init.c | 1 |
3 files changed, 0 insertions, 30 deletions
diff --git a/arch/arm/include/asm/prom.h b/arch/arm/include/asm/prom.h index b681575ad3de..cd94ef2ef283 100644 --- a/arch/arm/include/asm/prom.h +++ b/arch/arm/include/asm/prom.h @@ -14,7 +14,6 @@ #ifdef CONFIG_OF extern const struct machine_desc *setup_machine_fdt(unsigned int dt_phys); -extern void arm_dt_memblock_reserve(void); extern void __init arm_dt_init_cpu_maps(void); #else /* CONFIG_OF */ @@ -24,7 +23,6 @@ static inline const struct machine_desc *setup_machine_fdt(unsigned int dt_phys) return NULL; } -static inline void arm_dt_memblock_reserve(void) { } static inline void arm_dt_init_cpu_maps(void) { } #endif /* CONFIG_OF */ diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 38f4711b4995..3e5a2056a466 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -32,33 +32,6 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size) arm_add_memory(base, size); } -void __init arm_dt_memblock_reserve(void) -{ - u64 *reserve_map, base, size; - - if (!initial_boot_params) - return; - - /* Reserve the dtb region */ - memblock_reserve(virt_to_phys(initial_boot_params), - be32_to_cpu(initial_boot_params->totalsize)); - - /* - * Process the reserve map. This will probably overlap the initrd - * and dtb locations which are already reserved, but overlaping - * doesn't hurt anything - */ - reserve_map = ((void*)initial_boot_params) + - be32_to_cpu(initial_boot_params->off_mem_rsvmap); - while (1) { - base = be64_to_cpup(reserve_map++); - size = be64_to_cpup(reserve_map++); - if (!size) - break; - memblock_reserve(base, size); - } -} - #ifdef CONFIG_SMP extern struct of_cpu_method __cpu_method_of_table_begin[]; extern struct of_cpu_method __cpu_method_of_table_end[]; diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 2a77ba8796ae..928d596d9ab4 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -317,7 +317,6 @@ void __init arm_memblock_init(struct meminfo *mi, #endif arm_mm_memblock_reserve(); - arm_dt_memblock_reserve(); /* reserve any platform specific memblock areas */ if (mdesc->reserve) |
