diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 11 |
2 files changed, 7 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index fcc9a89a4695..fab19ec25597 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -2,6 +2,7 @@ # Makefile for the linux kernel. # +CFLAGS_prom.o = -I$(src)/../../../scripts/dtc/libfdt CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 73b7e9b45054..613a860a203c 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -33,6 +33,7 @@ #include <linux/memblock.h> #include <linux/of.h> #include <linux/of_fdt.h> +#include <linux/libfdt.h> #include <asm/prom.h> #include <asm/rtas.h> @@ -117,14 +118,14 @@ static void __init move_device_tree(void) DBG("-> move_device_tree\n"); start = __pa(initial_boot_params); - size = be32_to_cpu(initial_boot_params->totalsize); + size = fdt_totalsize(initial_boot_params); if ((memory_limit && (start + size) > PHYSICAL_START + memory_limit) || overlaps_crashkernel(start, size) || overlaps_initrd(start, size)) { p = __va(memblock_alloc(size, PAGE_SIZE)); memcpy(p, initial_boot_params, size); - initial_boot_params = (struct boot_param_header *)p; + initial_boot_params = p; DBG("Moved device tree to 0x%p\n", p); } @@ -324,9 +325,9 @@ static int __init early_init_dt_scan_cpus(unsigned long node, * version 2 of the kexec param format adds the phys cpuid of * booted proc. */ - if (be32_to_cpu(initial_boot_params->version) >= 2) { + if (fdt_version(initial_boot_params) >= 2) { if (be32_to_cpu(intserv[i]) == - be32_to_cpu(initial_boot_params->boot_cpuid_phys)) { + fdt_boot_cpuid_phys(initial_boot_params)) { found = boot_cpu_count; found_thread = i; } @@ -599,7 +600,7 @@ static void __init early_reserve_mem(void) __be64 *reserve_map; reserve_map = (__be64 *)(((unsigned long)initial_boot_params) + - be32_to_cpu(initial_boot_params->off_mem_rsvmap)); + fdt_off_mem_rsvmap(initial_boot_params)); /* Look for the new "reserved-regions" property in the DT */ early_reserve_mem_dt(); |