diff options
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/Kconfig | 2 | ||||
| -rw-r--r-- | arch/microblaze/Makefile | 4 | ||||
| -rw-r--r-- | arch/microblaze/boot/dts/Makefile | 4 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/processor.h | 12 | ||||
| -rw-r--r-- | arch/microblaze/kernel/cpu/cpuinfo.c | 6 | ||||
| -rw-r--r-- | arch/microblaze/mm/consistent.c | 2 | ||||
| -rw-r--r-- | arch/microblaze/mm/init.c | 7 | ||||
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 2 |
8 files changed, 14 insertions, 25 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 164a4857737a..effed2efd306 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -28,8 +28,6 @@ config MICROBLAZE select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER - select NO_BOOTMEM - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_OPROFILE select IRQ_DOMAIN diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index 4f3ab5707265..0823d291fbeb 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -65,9 +65,7 @@ boot := arch/microblaze/boot # Are we making a simpleImage.<boardname> target? If so, crack out the boardname DTB:=$(subst simpleImage.,,$(filter simpleImage.%, $(MAKECMDGOALS))) -ifneq ($(DTB),) - core-y += $(boot)/dts/ -endif +core-y += $(boot)/dts/ # defines filename extension depending memory management type ifeq ($(CONFIG_MMU),) diff --git a/arch/microblaze/boot/dts/Makefile b/arch/microblaze/boot/dts/Makefile index 1f77913d404d..c7324e74f9ef 100644 --- a/arch/microblaze/boot/dts/Makefile +++ b/arch/microblaze/boot/dts/Makefile @@ -1,6 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 # +dtb-y := system.dtb + +ifneq ($(DTB),) obj-y += linked_dtb.o # Ensure system.dtb exists @@ -11,6 +14,7 @@ ifneq ($(DTB),system) $(obj)/system.dtb: $(obj)/$(DTB).dtb $(call if_changed,cp) endif +endif quiet_cmd_cp = CP $< $@$2 cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 330d556860ba..66b537b8d138 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -46,12 +46,6 @@ extern void ret_from_kernel_thread(void); # define TASK_SIZE (0x81000000 - 0x80000000) /* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -# define current_text_addr() ({ __label__ _l; _l: &&_l; }) - -/* * This decides where the kernel will search for a free chunk of vm * space during mmap's. We won't be using it */ @@ -92,12 +86,6 @@ extern unsigned long get_wchan(struct task_struct *p); # ifndef __ASSEMBLY__ -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -# define current_text_addr() ({ __label__ _l; _l: &&_l; }) - /* If you change this, you must change the associated assembly-languages * constants defined below, THREAD_*. */ diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c index 96b3f26d16be..ef2f49471a2a 100644 --- a/arch/microblaze/kernel/cpu/cpuinfo.c +++ b/arch/microblaze/kernel/cpu/cpuinfo.c @@ -89,9 +89,9 @@ static struct device_node *cpu; void __init setup_cpuinfo(void) { - cpu = (struct device_node *) of_find_node_by_type(NULL, "cpu"); + cpu = of_get_cpu_node(0, NULL); if (!cpu) - pr_err("You don't have cpu!!!\n"); + pr_err("You don't have cpu or are missing cpu reg property!!!\n"); pr_info("%s: initialising\n", __func__); @@ -117,6 +117,8 @@ void __init setup_cpuinfo(void) if (cpuinfo.mmu_privins) pr_warn("%s: Stream instructions enabled" " - USERSPACE CAN LOCK THIS KERNEL!\n", __func__); + + of_node_put(cpu); } void __init setup_cpuinfo_clk(void) diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c index d801cc5f5b95..45e0a1aa9357 100644 --- a/arch/microblaze/mm/consistent.c +++ b/arch/microblaze/mm/consistent.c @@ -28,7 +28,7 @@ #include <linux/vmalloc.h> #include <linux/init.h> #include <linux/delay.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/highmem.h> #include <linux/pci.h> #include <linux/interrupt.h> diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index df6de7ccdc2e..b17fd8aafd64 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -7,10 +7,9 @@ * for more details. */ -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/init.h> #include <linux/kernel.h> -#include <linux/memblock.h> #include <linux/mm.h> /* mem_init */ #include <linux/initrd.h> #include <linux/pagemap.h> @@ -204,7 +203,7 @@ void __init mem_init(void) high_memory = (void *)__va(memory_start + lowmem_size - 1); /* this will put all memory onto the freelists */ - free_all_bootmem(); + memblock_free_all(); #ifdef CONFIG_HIGHMEM highmem_setup(); #endif @@ -377,7 +376,7 @@ void * __ref zalloc_maybe_bootmem(size_t size, gfp_t mask) if (mem_init_done) p = kzalloc(size, mask); else { - p = alloc_bootmem(size); + p = memblock_alloc(size, SMP_CACHE_BYTES); if (p) memset(p, 0, size); } diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 2ffd171af8b6..6b89a66ec1a5 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -20,7 +20,7 @@ #include <linux/pci.h> #include <linux/string.h> #include <linux/init.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/mm.h> #include <linux/shmem_fs.h> #include <linux/list.h> |