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Searched refs:initrd_start (Results 1 – 25 of 56) sorted by relevance

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/Linux-v5.15/arch/mips/ath79/
Dprom.c28 initrd_start = fw_getenvl("initrd_start"); in prom_init()
29 if (initrd_start) { in prom_init()
30 initrd_start = KSEG0ADDR(initrd_start); in prom_init()
31 initrd_end = initrd_start + fw_getenvl("initrd_size"); in prom_init()
/Linux-v5.15/arch/mips/sibyte/common/
Dcfe.c47 extern unsigned long initrd_start, initrd_end;
95 initrd_pstart = CPHYSADDR(initrd_start); in prom_meminit()
97 if (initrd_start && in prom_meminit()
114 if (initrd_start) { in prom_meminit()
158 if (initrd_start) { in prom_meminit()
202 initrd_start = simple_strtoul(tmp, &endptr, 16); in initrd_setup()
206 initrd_end = initrd_start + initrd_size; in initrd_setup()
207 printk("Found initrd of %lx@%lx\n", initrd_size, initrd_start); in initrd_setup()
211 initrd_start = 0; in initrd_setup()
/Linux-v5.15/arch/mips/kernel/
Dsetup.c129 initrd_start = start; in rd_start_early()
152 if (!initrd_start || initrd_end <= initrd_start) in init_initrd()
155 if (initrd_start & ~PAGE_MASK) { in init_initrd()
159 if (initrd_start < PAGE_OFFSET) { in init_initrd()
173 initrd_start = (unsigned long)__va(__pa(initrd_start)); in init_initrd()
178 initrd_start = 0; in init_initrd()
192 if (!memcmp((void *)initrd_start, "070701", 6)) in maybe_bswap_initrd()
196 if (decompress_method((unsigned char *)initrd_start, 8, NULL)) in maybe_bswap_initrd()
200 buf = swab64p((u64 *)initrd_start); in maybe_bswap_initrd()
206 for (i = initrd_start; i < ALIGN(initrd_end, 8); i += 8) in maybe_bswap_initrd()
[all …]
/Linux-v5.15/arch/alpha/boot/
Dbootp.c150 static unsigned long initrd_start; in start_kernel() local
167 initrd_start = ((START_ADDR + 5*KERNEL_SIZE + PAGE_SIZE) | in start_kernel()
170 srm_printk("Initrd positioned at %#lx\n", initrd_start); in start_kernel()
177 move_stack(initrd_start - PAGE_SIZE); in start_kernel()
201 load(initrd_start, KERNEL_ORIGIN+KERNEL_SIZE, INITRD_IMAGE_SIZE); in start_kernel()
209 ((long *)(ZERO_PGE+256))[0] = initrd_start; in start_kernel()
/Linux-v5.15/init/
Dinitramfs.c565 initrd_start = initrd_end = 0; in reserve_initrd_mem()
593 initrd_start = (unsigned long)__va(phys_initrd_start); in reserve_initrd_mem()
594 initrd_end = initrd_start + phys_initrd_size; in reserve_initrd_mem()
600 initrd_start = 0; in reserve_initrd_mem()
627 if (initrd_start >= crashk_end || initrd_end <= crashk_start) in kexec_free_initrd()
633 memset((void *)initrd_start, 0, initrd_end - initrd_start); in kexec_free_initrd()
634 if (initrd_start < crashk_start) in kexec_free_initrd()
635 free_initrd_mem(initrd_start, crashk_start); in kexec_free_initrd()
662 written = xwrite(file, (char *)initrd_start, initrd_end - initrd_start, in populate_initrd_image()
664 if (written != initrd_end - initrd_start) in populate_initrd_image()
[all …]
/Linux-v5.15/arch/csky/mm/
Dinit.c50 if (initrd_start >= initrd_end) { in setup_initrd()
60 size = initrd_end - initrd_start; in setup_initrd()
62 if (memblock_is_region_reserved(__pa(initrd_start), size)) { in setup_initrd()
64 __pa(initrd_start), size); in setup_initrd()
68 memblock_reserve(__pa(initrd_start), size); in setup_initrd()
71 (void *)(initrd_start), size); in setup_initrd()
78 initrd_start = initrd_end = 0; in setup_initrd()
/Linux-v5.15/arch/arm/boot/bootp/
Dinitrd.S2 .type initrd_start,#object
3 .globl initrd_start
4 initrd_start: label
Dinit.S23 add r4, r4, lr @ r4 = initrd_start + load addr
76 data: .word initrd_start @ source initrd address
/Linux-v5.15/arch/x86/mm/
Dmem_encrypt_identity.c285 unsigned long initrd_start, initrd_end, initrd_len; in sme_encrypt_kernel() local
313 initrd_start = 0; in sme_encrypt_kernel()
320 initrd_start = (unsigned long)bp->hdr.ramdisk_image | in sme_encrypt_kernel()
322 initrd_end = PAGE_ALIGN(initrd_start + initrd_len); in sme_encrypt_kernel()
323 initrd_len = initrd_end - initrd_start; in sme_encrypt_kernel()
431 ppd.paddr = initrd_start; in sme_encrypt_kernel()
432 ppd.vaddr = initrd_start; in sme_encrypt_kernel()
438 ppd.paddr = initrd_start; in sme_encrypt_kernel()
439 ppd.vaddr = initrd_start + decrypted_base; in sme_encrypt_kernel()
460 sme_encrypt_execute(initrd_start, initrd_start + decrypted_base, in sme_encrypt_kernel()
[all …]
/Linux-v5.15/arch/sparc/mm/
Dinit_32.c113 initrd_start = sparc_ramdisk_image + phys_base; in find_ramdisk()
114 initrd_end = initrd_start + sparc_ramdisk_size; in find_ramdisk()
119 initrd_start = 0; in find_ramdisk()
122 size = initrd_end - initrd_start; in find_ramdisk()
123 memblock_reserve(initrd_start, size); in find_ramdisk()
125 initrd_start = (initrd_start - phys_base) + PAGE_OFFSET; in find_ramdisk()
/Linux-v5.15/arch/nios2/kernel/
Dsetup.c117 initrd_start = r5; in nios2_boot_init()
168 if (initrd_start) { in setup_arch()
169 memblock_reserve(virt_to_phys((void *)initrd_start), in setup_arch()
170 initrd_end - initrd_start); in setup_arch()
/Linux-v5.15/arch/openrisc/kernel/
Dsetup.c80 if (initrd_start && (initrd_end > initrd_start)) { in setup_memory()
81 unsigned long aligned_start = ALIGN_DOWN(initrd_start, PAGE_SIZE); in setup_memory()
285 if (initrd_start == initrd_end) { in setup_arch()
287 initrd_start = 0; in setup_arch()
291 (void *)(initrd_start), initrd_end - initrd_start); in setup_arch()
/Linux-v5.15/arch/parisc/mm/
Dinit.c302 if (initrd_start) { in setup_bootmem()
303 printk(KERN_INFO "initrd: %08lx-%08lx\n", initrd_start, initrd_end); in setup_bootmem()
304 if (__pa(initrd_start) < mem_max) { in setup_bootmem()
308 initrd_reserve = mem_max - __pa(initrd_start); in setup_bootmem()
310 initrd_reserve = initrd_end - initrd_start; in setup_bootmem()
313 …NFO "initrd: reserving %08lx-%08lx (mem_max %08lx)\n", __pa(initrd_start), __pa(initrd_start) + in… in setup_bootmem()
315 memblock_reserve(__pa(initrd_start), initrd_reserve); in setup_bootmem()
641 printk(KERN_INFO "initrd: mapping %08lx-%08lx\n", initrd_start, initrd_end); in pagetable_init()
642 map_pages(initrd_start, __pa(initrd_start), in pagetable_init()
643 initrd_end - initrd_start, PAGE_KERNEL, 0); in pagetable_init()
/Linux-v5.15/arch/m68k/kernel/
Dsetup_no.c163 if ((initrd_start > 0) && (initrd_start < initrd_end) && in setup_arch()
165 memblock_reserve(initrd_start, initrd_end - initrd_start); in setup_arch()
Duboot.c82 initrd_start = uboot_initrd_start; in parse_uboot_commandline()
85 pr_info("initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end); in parse_uboot_commandline()
/Linux-v5.15/arch/arm/boot/compressed/
Datags_to_fdt.c196 uint32_t initrd_start, initrd_size; in atags_to_fdt() local
197 initrd_start = atag->u.initrd.start; in atags_to_fdt()
200 initrd_start); in atags_to_fdt()
202 initrd_start + initrd_size); in atags_to_fdt()
/Linux-v5.15/arch/sh/kernel/
Dsetup.c166 initrd_start = (unsigned long)__va(start); in check_for_initrd()
167 initrd_end = initrd_start + INITRD_SIZE; in check_for_initrd()
169 memblock_reserve(__pa(initrd_start), INITRD_SIZE); in check_for_initrd()
175 initrd_start = initrd_end = 0; in check_for_initrd()
/Linux-v5.15/arch/um/kernel/
Dinitrd.c46 initrd_start = (unsigned long) area; in read_initrd()
47 initrd_end = initrd_start + size; in read_initrd()
/Linux-v5.15/arch/microblaze/mm/
Dinit.c234 if (initrd_start) { in mmu_init()
236 size = initrd_end - initrd_start; in mmu_init()
237 memblock_reserve(__virt_to_phys(initrd_start), size); in mmu_init()
/Linux-v5.15/arch/xtensa/kernel/
Dsetup.c61 extern unsigned long initrd_start;
118 initrd_start = (unsigned long)__va(mi->start); in parse_tag_initrd()
339 if (initrd_start < initrd_end && in setup_arch()
340 !mem_reserve(__pa(initrd_start), __pa(initrd_end))) in setup_arch()
343 initrd_start = 0; in setup_arch()
/Linux-v5.15/arch/alpha/kernel/
Dsetup.c289 size = initrd_end - initrd_start; in move_initrd()
292 initrd_start = initrd_end = 0; in move_initrd()
295 memmove(start, (void *)initrd_start, size); in move_initrd()
296 initrd_start = (unsigned long)start; in move_initrd()
297 initrd_end = initrd_start + size; in move_initrd()
368 initrd_start = INITRD_START; in setup_memory()
369 if (initrd_start) { in setup_memory()
370 initrd_end = initrd_start+INITRD_SIZE; in setup_memory()
372 (void *) initrd_start, INITRD_SIZE); in setup_memory()
381 memblock_reserve(virt_to_phys((void *)initrd_start), in setup_memory()
/Linux-v5.15/arch/powerpc/kernel/
Dsetup-common.c368 initrd_start, initrd_end); in check_for_initrd()
373 if (is_kernel_addr(initrd_start) && is_kernel_addr(initrd_end) && in check_for_initrd()
374 initrd_end > initrd_start) in check_for_initrd()
377 initrd_start = initrd_end = 0; in check_for_initrd()
379 if (initrd_start) in check_for_initrd()
380 pr_info("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end); in check_for_initrd()
Dprom.c97 if (!initrd_start) in overlaps_initrd()
100 return (start + size) > ALIGN_DOWN(initrd_start, PAGE_SIZE) && in overlaps_initrd()
635 if (initrd_start && (initrd_end > initrd_start)) { in early_reserve_mem()
636 memblock_reserve(ALIGN_DOWN(__pa(initrd_start), PAGE_SIZE), in early_reserve_mem()
638 ALIGN_DOWN(initrd_start, PAGE_SIZE)); in early_reserve_mem()
/Linux-v5.15/arch/ia64/kernel/
Dsetup.c387 if (ia64_boot_param->initrd_start) { in reserve_memory()
388 rsvd_region[n].start = (unsigned long)__va(ia64_boot_param->initrd_start); in reserve_memory()
436 if (ia64_boot_param->initrd_start) { in find_initrd()
437 initrd_start = (unsigned long)__va(ia64_boot_param->initrd_start); in find_initrd()
438 initrd_end = initrd_start+ia64_boot_param->initrd_size; in find_initrd()
441 initrd_start, ia64_boot_param->initrd_size); in find_initrd()
/Linux-v5.15/arch/arc/mm/
Dinit.c119 initrd_start = (unsigned long)__va(phys_initrd_start); in setup_arch_memory()
120 initrd_end = initrd_start + phys_initrd_size; in setup_arch_memory()

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