diff options
Diffstat (limited to 'arch/arm/boot/compressed')
| -rw-r--r-- | arch/arm/boot/compressed/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/atags_to_fdt.c | 12 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/big-endian.S | 2 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/libfdt_env.h | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/piggy.S | 2 |
6 files changed, 15 insertions, 13 deletions
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 9219389bbe61..a1e883c5e5c4 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -121,7 +121,7 @@ ccflags-y := -fpic $(call cc-option,-mno-single-pic-base,) -fno-builtin -I$(obj) asflags-y := -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol. -KBSS_SZ = $(shell echo $$(($$($(CROSS_COMPILE)nm $(obj)/../../../../vmlinux | \ +KBSS_SZ = $(shell echo $$(($$($(NM) $(obj)/../../../../vmlinux | \ sed -n -e 's/^\([^ ]*\) [AB] __bss_start$$/-0x\1/p' \ -e 's/^\([^ ]*\) [AB] __bss_stop$$/+0x\1/p') )) ) LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ) @@ -165,7 +165,7 @@ $(obj)/bswapsdi2.S: $(srctree)/arch/$(SRCARCH)/lib/bswapsdi2.S # The .data section is already discarded by the linker script so no need # to bother about it here. check_for_bad_syms = \ -bad_syms=$$($(CROSS_COMPILE)nm $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \ +bad_syms=$$($(NM) $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \ [ -z "$$bad_syms" ] || \ ( echo "following symbols must have non local/private scope:" >&2; \ echo "$$bad_syms" >&2; false ) diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c index 330cd3c2eae5..64c49747f8a3 100644 --- a/arch/arm/boot/compressed/atags_to_fdt.c +++ b/arch/arm/boot/compressed/atags_to_fdt.c @@ -19,7 +19,7 @@ static int node_offset(void *fdt, const char *node_path) } static int setprop(void *fdt, const char *node_path, const char *property, - uint32_t *val_array, int size) + void *val_array, int size) { int offset = node_offset(fdt, node_path); if (offset < 0) @@ -60,7 +60,7 @@ static uint32_t get_cell_size(const void *fdt) { int len; uint32_t cell_size = 1; - const uint32_t *size_len = getprop(fdt, "/", "#size-cells", &len); + const __be32 *size_len = getprop(fdt, "/", "#size-cells", &len); if (size_len) cell_size = fdt32_to_cpu(*size_len); @@ -129,7 +129,7 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) struct tag *atag = atag_list; /* In the case of 64 bits memory size, need to reserve 2 cells for * address and size for each bank */ - uint32_t mem_reg_property[2 * 2 * NR_BANKS]; + __be32 mem_reg_property[2 * 2 * NR_BANKS]; int memcount = 0; int ret, memsize; @@ -138,7 +138,7 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) return 1; /* if we get a DTB here we're done already */ - if (*(u32 *)atag_list == fdt32_to_cpu(FDT_MAGIC)) + if (*(__be32 *)atag_list == cpu_to_fdt32(FDT_MAGIC)) return 0; /* validate the ATAG */ @@ -177,8 +177,8 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) /* if memsize is 2, that means that * each data needs 2 cells of 32 bits, * so the data are 64 bits */ - uint64_t *mem_reg_prop64 = - (uint64_t *)mem_reg_property; + __be64 *mem_reg_prop64 = + (__be64 *)mem_reg_property; mem_reg_prop64[memcount++] = cpu_to_fdt64(atag->u.mem.start); mem_reg_prop64[memcount++] = diff --git a/arch/arm/boot/compressed/big-endian.S b/arch/arm/boot/compressed/big-endian.S index 88e2a88d324b..0e092c36da2f 100644 --- a/arch/arm/boot/compressed/big-endian.S +++ b/arch/arm/boot/compressed/big-endian.S @@ -6,7 +6,7 @@ * Author: Nicolas Pitre */ - .section ".start", #alloc, #execinstr + .section ".start", "ax" mrc p15, 0, r0, c1, c0, 0 @ read control reg orr r0, r0, #(1 << 7) @ enable big endian mode diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 93dffed0ac6e..ead21e5f2b80 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -140,7 +140,7 @@ #endif .endm - .section ".start", #alloc, #execinstr + .section ".start", "ax" /* * sort out different calling conventions */ @@ -1273,7 +1273,7 @@ iflush: __armv5tej_mmu_cache_flush: tst r4, #1 movne pc, lr -1: mrc p15, 0, r15, c7, c14, 3 @ test,clean,invalidate D cache +1: mrc p15, 0, APSR_nzcv, c7, c14, 3 @ test,clean,invalidate D cache bne 1b mcr p15, 0, r0, c7, c5, 0 @ flush I cache mcr p15, 0, r0, c7, c10, 4 @ drain WB diff --git a/arch/arm/boot/compressed/libfdt_env.h b/arch/arm/boot/compressed/libfdt_env.h index b36c0289a308..6a0f1f524466 100644 --- a/arch/arm/boot/compressed/libfdt_env.h +++ b/arch/arm/boot/compressed/libfdt_env.h @@ -2,11 +2,13 @@ #ifndef _ARM_LIBFDT_ENV_H #define _ARM_LIBFDT_ENV_H +#include <linux/limits.h> #include <linux/types.h> #include <linux/string.h> #include <asm/byteorder.h> -#define INT_MAX ((int)(~0U>>1)) +#define INT32_MAX S32_MAX +#define UINT32_MAX U32_MAX typedef __be16 fdt16_t; typedef __be32 fdt32_t; diff --git a/arch/arm/boot/compressed/piggy.S b/arch/arm/boot/compressed/piggy.S index 0284f84dcf38..27577644ee72 100644 --- a/arch/arm/boot/compressed/piggy.S +++ b/arch/arm/boot/compressed/piggy.S @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ - .section .piggydata,#alloc + .section .piggydata, "a" .globl input_data input_data: .incbin "arch/arm/boot/compressed/piggy_data" |