arch/powerpc/configs/mpc512x_defconfig

File Facts

System

Linux kernel

Corpus path

arch/powerpc/configs/mpc512x_defconfig

Extension

[no extension]

Size

2548 bytes

Lines

117

Domain

Architecture Layer

Bucket

arch/powerpc

Inferred role

Architecture Layer: arch/powerpc

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

# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_LOG_BUF_SHIFT=16
CONFIG_BLK_DEV_INITRD=y
# CONFIG_COMPAT_BRK is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
# CONFIG_PPC_CHRP is not set
CONFIG_PPC_MPC512x=y
CONFIG_MPC512x_LPBFIFO=y
CONFIG_MPC5121_ADS=y
CONFIG_MPC512x_GENERIC=y
CONFIG_PDM360NG=y
# CONFIG_PPC_PMAC is not set
CONFIG_HZ_1000=y
# CONFIG_SECCOMP is not set
# CONFIG_PCI is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_CAN=y
CONFIG_CAN_VCAN=y
CONFIG_CAN_MSCAN=y
CONFIG_CAN_DEBUG_DEVICES=y
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_ROM=y
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_NAND_MPC5121_NFC=y
CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=1
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
CONFIG_NETDEVICES=y
CONFIG_FS_ENET=y
CONFIG_MDIO_BITBANG=y
CONFIG_BROADCOM_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_ICPLUS_PHY=y
CONFIG_LSI_ET1011C_PHY=y
CONFIG_LXT_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_NATIONAL_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_REALTEK_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_STE10XP=y
CONFIG_VITESSE_PHY=y

Annotation

• Atlas domain: Architecture Layer / arch/powerpc.
• 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.