arch/csky/boot/Makefile

File Facts

System

Linux kernel

Corpus path

arch/csky/boot/Makefile

Extension

[no extension]

Size

674 bytes

Lines

25

Domain

Architecture Layer

Bucket

arch/csky

Inferred role

Architecture Layer: build/configuration rule

Status

atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
targets := Image zImage uImage

$(obj)/Image: vmlinux FORCE
	$(call if_changed,objcopy)
	@echo '  Kernel: $@ is ready'

compress-$(CONFIG_KERNEL_GZIP) = gzip
compress-$(CONFIG_KERNEL_LZO)  = lzo
compress-$(CONFIG_KERNEL_LZMA) = lzma
compress-$(CONFIG_KERNEL_XZ)   = xzkern
compress-$(CONFIG_KERNEL_LZ4)  = lz4

$(obj)/zImage:  $(obj)/Image FORCE
	$(call if_changed,$(compress-y))
	@echo '  Kernel: $@ is ready'

UIMAGE_ARCH		= sandbox
UIMAGE_COMPRESSION	= $(compress-y)
UIMAGE_LOADADDR		= $(shell $(NM) vmlinux | awk '$$NF == "_start" {print $$1}')

$(obj)/uImage: $(obj)/zImage
	$(call if_changed,uimage)
	@echo 'Image: $@ is ready'

Annotation

• Atlas domain: Architecture Layer / arch/csky.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.