Some alix specific kernel config changes

- Alix has VIA network cards, remove all other vendors
 - Remove swap support (where should we swap to?)
 - Remove uselib syscall
 - Remove BSD accounting
 - Remove in-kernel config & boot command line
 - Disable non-wintel-bios partition layouts
 - Remove support for file systems we don't use
 - Disable test cases
 - Use only XZ compression for kernel & initramfs

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>

board/alix/linux.config

@@ -57,21 +57,21 @@ CONFIG_HAVE_KERNEL_LZMA=y
 CONFIG_HAVE_KERNEL_XZ=y
 CONFIG_HAVE_KERNEL_LZO=y
 CONFIG_HAVE_KERNEL_LZ4=y
-CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_GZIP is not set
 # CONFIG_KERNEL_BZIP2 is not set
 # CONFIG_KERNEL_LZMA is not set
-# CONFIG_KERNEL_XZ is not set
+CONFIG_KERNEL_XZ=y
 # CONFIG_KERNEL_LZO is not set
 # CONFIG_KERNEL_LZ4 is not set
 CONFIG_DEFAULT_HOSTNAME="(none)"
-CONFIG_SWAP=y
+# CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_POSIX_MQUEUE_SYSCTL=y
 CONFIG_CROSS_MEMORY_ATTACH=y
 CONFIG_FHANDLE=y
-CONFIG_USELIB=y
+# CONFIG_USELIB is not set
 # CONFIG_AUDIT is not set
 CONFIG_HAVE_ARCH_AUDITSYSCALL=y
 
@@ -105,8 +105,7 @@ CONFIG_HIGH_RES_TIMERS=y
 #
 CONFIG_TICK_CPU_ACCOUNTING=y
 # CONFIG_IRQ_TIME_ACCOUNTING is not set
-CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
 
 #
@@ -119,9 +118,8 @@ CONFIG_TINY_SRCU=y
 # CONFIG_TASKS_RCU is not set
 # CONFIG_RCU_STALL_COMMON is not set
 # CONFIG_RCU_NEED_SEGCBLIST is not set
-CONFIG_BUILD_BIN2C=y
+# CONFIG_BUILD_BIN2C is not set
-CONFIG_IKCONFIG=y
+# CONFIG_IKCONFIG is not set
-CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
@@ -129,7 +127,6 @@ CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
 CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
 CONFIG_MEMCG=y
-# CONFIG_MEMCG_SWAP is not set
 CONFIG_BLK_CGROUP=y
 # CONFIG_DEBUG_BLK_CGROUP is not set
 CONFIG_CGROUP_WRITEBACK=y
@@ -159,13 +156,15 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE="/home/goliath/dev/cross/alix/deploy/initrd/initrd.list"
 CONFIG_INITRAMFS_ROOT_UID=0
 CONFIG_INITRAMFS_ROOT_GID=0
-CONFIG_RD_GZIP=y
+# CONFIG_RD_GZIP is not set
-CONFIG_RD_BZIP2=y
+# CONFIG_RD_BZIP2 is not set
-CONFIG_RD_LZMA=y
+# CONFIG_RD_LZMA is not set
 CONFIG_RD_XZ=y
-CONFIG_RD_LZO=y
+# CONFIG_RD_LZO is not set
-CONFIG_RD_LZ4=y
+# CONFIG_RD_LZ4 is not set
-CONFIG_INITRAMFS_COMPRESSION=".gz"
+# CONFIG_INITRAMFS_COMPRESSION_NONE is not set
+CONFIG_INITRAMFS_COMPRESSION_XZ=y
+CONFIG_INITRAMFS_COMPRESSION=".xz"
 # CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
@@ -319,21 +318,21 @@ CONFIG_BLK_DEV_BSG=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_ACORN_PARTITION is not set
 # CONFIG_AIX_PARTITION is not set
-CONFIG_OSF_PARTITION=y
+# CONFIG_OSF_PARTITION is not set
-CONFIG_AMIGA_PARTITION=y
+# CONFIG_AMIGA_PARTITION is not set
 # CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
+# CONFIG_MAC_PARTITION is not set
 CONFIG_MSDOS_PARTITION=y
 CONFIG_BSD_DISKLABEL=y
 CONFIG_MINIX_SUBPARTITION=y
 CONFIG_SOLARIS_X86_PARTITION=y
 CONFIG_UNIXWARE_DISKLABEL=y
 # CONFIG_LDM_PARTITION is not set
-CONFIG_SGI_PARTITION=y
+# CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
-CONFIG_SUN_PARTITION=y
+# CONFIG_SUN_PARTITION is not set
-CONFIG_KARMA_PARTITION=y
+# CONFIG_KARMA_PARTITION is not set
-CONFIG_EFI_PARTITION=y
+# CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
 # CONFIG_CMDLINE_PARTITION is not set
 CONFIG_BLK_MQ_PCI=y
@@ -482,7 +481,6 @@ CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
 # CONFIG_ARCH_WANTS_THP_SWAP is not set
 CONFIG_NEED_PER_CPU_KM=y
 # CONFIG_CLEANCACHE is not set
-# CONFIG_FRONTSWAP is not set
 # CONFIG_CMA is not set
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
@@ -515,16 +513,13 @@ CONFIG_RELOCATABLE=y
 CONFIG_X86_NEED_RELOCS=y
 CONFIG_PHYSICAL_ALIGN=0x1000000
 # CONFIG_COMPAT_VDSO is not set
-CONFIG_CMDLINE_BOOL=y
+# CONFIG_CMDLINE_BOOL is not set
-CONFIG_CMDLINE="console=ttyS0,38400n1 panic=1"
-# CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_MODIFY_LDT_SYSCALL=y
 
 #
 # Power management and ACPI options
 #
 # CONFIG_SUSPEND is not set
-# CONFIG_HIBERNATION is not set
 # CONFIG_PM is not set
 # CONFIG_ACPI is not set
 # CONFIG_SFI is not set
@@ -1317,161 +1312,67 @@ CONFIG_TUN=y
 #
 CONFIG_ETHERNET=y
 # CONFIG_NET_VENDOR_3COM is not set
-CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_NET_VENDOR_ADAPTEC is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_NET_VENDOR_AGERE is not set
-CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_NET_VENDOR_ALACRITECH is not set
-# CONFIG_ET131X is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
-CONFIG_NET_VENDOR_ALACRITECH=y
-# CONFIG_SLICOSS is not set
-CONFIG_NET_VENDOR_ALTEON=y
-# CONFIG_ACENIC is not set
 # CONFIG_ALTERA_TSE is not set
-CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_NET_VENDOR_AMAZON is not set
-CONFIG_NET_VENDOR_AMD=y
+# CONFIG_NET_VENDOR_AMD is not set
-# CONFIG_AMD8111_ETH is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
-# CONFIG_PCNET32 is not set
+# CONFIG_NET_VENDOR_ARC is not set
-# CONFIG_AMD_XGBE is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
-# CONFIG_AMD_XGBE_HAVE_ECC is not set
-CONFIG_NET_VENDOR_AQUANTIA=y
-CONFIG_NET_VENDOR_ARC=y
-CONFIG_NET_VENDOR_ATHEROS=y
-# CONFIG_ATL2 is not set
-# CONFIG_ATL1 is not set
-# CONFIG_ATL1E is not set
-# CONFIG_ATL1C is not set
-# CONFIG_ALX is not set
 # CONFIG_NET_VENDOR_AURORA is not set
-CONFIG_NET_CADENCE=y
+# CONFIG_NET_CADENCE is not set
-# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
-CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_NET_VENDOR_BROCADE is not set
-# CONFIG_B44 is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
-# CONFIG_BNX2 is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
-# CONFIG_CNIC is not set
+# CONFIG_NET_VENDOR_CISCO is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2X is not set
-# CONFIG_BNXT is not set
-CONFIG_NET_VENDOR_BROCADE=y
-# CONFIG_BNA is not set
-CONFIG_NET_VENDOR_CAVIUM=y
-CONFIG_NET_VENDOR_CHELSIO=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_CHELSIO_T4 is not set
-# CONFIG_CHELSIO_T4VF is not set
-CONFIG_NET_VENDOR_CISCO=y
-# CONFIG_ENIC is not set
 # CONFIG_CX_ECAT is not set
 # CONFIG_DNET is not set
-CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_VENDOR_DEC is not set
-# CONFIG_NET_TULIP is not set
+# CONFIG_NET_VENDOR_DLINK is not set
-CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_NET_VENDOR_EMULEX is not set
-# CONFIG_DL2K is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
-# CONFIG_SUNDANCE is not set
+# CONFIG_NET_VENDOR_EXAR is not set
-CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_NET_VENDOR_HP is not set
-# CONFIG_BE2NET is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
-CONFIG_NET_VENDOR_EZCHIP=y
+# CONFIG_NET_VENDOR_INTEL is not set
-CONFIG_NET_VENDOR_EXAR=y
-# CONFIG_S2IO is not set
-# CONFIG_VXGE is not set
-CONFIG_NET_VENDOR_HP=y
-# CONFIG_HP100 is not set
-CONFIG_NET_VENDOR_HUAWEI=y
-CONFIG_NET_VENDOR_INTEL=y
-# CONFIG_E100 is not set
-CONFIG_E1000=y
-# CONFIG_E1000E is not set
-# CONFIG_IGB is not set
-# CONFIG_IGBVF is not set
-# CONFIG_IXGB is not set
-# CONFIG_IXGBE is not set
-# CONFIG_I40E is not set
-CONFIG_NET_VENDOR_I825XX=y
 # CONFIG_JME is not set
-CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_NET_VENDOR_MARVELL is not set
-# CONFIG_MVMDIO is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
-# CONFIG_MVNETA_BM is not set
+# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_SKGE is not set
+# CONFIG_NET_VENDOR_MYRI is not set
-# CONFIG_SKY2 is not set
-CONFIG_NET_VENDOR_MELLANOX=y
-# CONFIG_MLX4_EN is not set
-# CONFIG_MLX4_CORE is not set
-# CONFIG_MLX5_CORE is not set
-# CONFIG_MLXSW_CORE is not set
-# CONFIG_MLXFW is not set
-CONFIG_NET_VENDOR_MICREL=y
-# CONFIG_KS8842 is not set
-# CONFIG_KS8851_MLL is not set
-# CONFIG_KSZ884X_PCI is not set
-CONFIG_NET_VENDOR_MYRI=y
-# CONFIG_MYRI10GE is not set
 # CONFIG_FEALNX is not set
-CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NET_VENDOR_NATSEMI is not set
-# CONFIG_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
-# CONFIG_NS83820 is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
-CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NET_VENDOR_OKI is not set
-CONFIG_NET_VENDOR_8390=y
-# CONFIG_NE2K_PCI is not set
-CONFIG_NET_VENDOR_NVIDIA=y
-# CONFIG_FORCEDETH is not set
-CONFIG_NET_VENDOR_OKI=y
-# CONFIG_PCH_GBE is not set
 # CONFIG_ETHOC is not set
-CONFIG_NET_PACKET_ENGINE=y
+# CONFIG_NET_PACKET_ENGINE is not set
-# CONFIG_HAMACHI is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
-# CONFIG_YELLOWFIN is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
-CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_NET_VENDOR_REALTEK is not set
-# CONFIG_QLA3XXX is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
-# CONFIG_QLCNIC is not set
+# CONFIG_NET_VENDOR_RDC is not set
-# CONFIG_QLGE is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
-# CONFIG_NETXEN_NIC is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
-# CONFIG_QED is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
-CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_NET_VENDOR_SILAN is not set
-# CONFIG_QCOM_EMAC is not set
+# CONFIG_NET_VENDOR_SIS is not set
-# CONFIG_RMNET is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
-CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_8139CP is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_8139TOO is not set
+# CONFIG_NET_VENDOR_SUN is not set
-# CONFIG_R8169 is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
-CONFIG_NET_VENDOR_RENESAS=y
+# CONFIG_NET_VENDOR_TI is not set
-CONFIG_NET_VENDOR_RDC=y
-# CONFIG_R6040 is not set
-CONFIG_NET_VENDOR_ROCKER=y
-CONFIG_NET_VENDOR_SAMSUNG=y
-# CONFIG_SXGBE_ETH is not set
-CONFIG_NET_VENDOR_SEEQ=y
-CONFIG_NET_VENDOR_SILAN=y
-# CONFIG_SC92031 is not set
-CONFIG_NET_VENDOR_SIS=y
-# CONFIG_SIS900 is not set
-# CONFIG_SIS190 is not set
-CONFIG_NET_VENDOR_SOLARFLARE=y
-# CONFIG_SFC is not set
-# CONFIG_SFC_FALCON is not set
-CONFIG_NET_VENDOR_SMSC=y
-# CONFIG_EPIC100 is not set
-# CONFIG_SMSC911X is not set
-# CONFIG_SMSC9420 is not set
-CONFIG_NET_VENDOR_STMICRO=y
-# CONFIG_STMMAC_ETH is not set
-CONFIG_NET_VENDOR_SUN=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NIU is not set
-CONFIG_NET_VENDOR_TEHUTI=y
-# CONFIG_TEHUTI is not set
-CONFIG_NET_VENDOR_TI=y
-# CONFIG_TI_CPSW_ALE is not set
-# CONFIG_TLAN is not set
 CONFIG_NET_VENDOR_VIA=y
 CONFIG_VIA_RHINE=y
 # CONFIG_VIA_RHINE_MMIO is not set
 # CONFIG_VIA_VELOCITY is not set
-CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_NET_VENDOR_WIZNET is not set
-# CONFIG_WIZNET_W5100 is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
-# CONFIG_WIZNET_W5300 is not set
-CONFIG_NET_VENDOR_SYNOPSYS=y
-# CONFIG_DWC_XLGMAC is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 # CONFIG_MDIO_DEVICE is not set
@@ -2652,15 +2553,7 @@ CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
 CONFIG_DCACHE_WORD_ACCESS=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS is not set
-CONFIG_EXT4_USE_FOR_EXT2=y
-# CONFIG_EXT4_FS_POSIX_ACL is not set
-# CONFIG_EXT4_FS_SECURITY is not set
-# CONFIG_EXT4_ENCRYPTION is not set
-# CONFIG_EXT4_DEBUG is not set
-CONFIG_JBD2=y
-# CONFIG_JBD2_DEBUG is not set
-CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_XFS_FS is not set
@@ -2700,9 +2593,7 @@ CONFIG_OVERLAY_FS=y
 #
 # CD-ROM/DVD Filesystems
 #
-CONFIG_ISO9660_FS=y
+# CONFIG_ISO9660_FS is not set
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
 # CONFIG_UDF_FS is not set
 
 #
@@ -2855,7 +2746,7 @@ CONFIG_MAGIC_SYSRQ_SERIAL=y
 #
 # CONFIG_PAGE_EXTENSION is not set
 # CONFIG_PAGE_POISONING is not set
-CONFIG_DEBUG_RODATA_TEST=y
+# CONFIG_DEBUG_RODATA_TEST is not set
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
 CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
 CONFIG_DEBUG_MEMORY_INIT=y
@@ -3152,7 +3043,6 @@ CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
 CONFIG_LZO_COMPRESS=y
 CONFIG_LZO_DECOMPRESS=y
-CONFIG_LZ4_DECOMPRESS=y
 CONFIG_ZSTD_COMPRESS=y
 CONFIG_ZSTD_DECOMPRESS=y
 CONFIG_XZ_DEC=y
@@ -3164,12 +3054,7 @@ CONFIG_XZ_DEC_ARMTHUMB=y
 CONFIG_XZ_DEC_SPARC=y
 CONFIG_XZ_DEC_BCJ=y
 # CONFIG_XZ_DEC_TEST is not set
-CONFIG_DECOMPRESS_GZIP=y
-CONFIG_DECOMPRESS_BZIP2=y
-CONFIG_DECOMPRESS_LZMA=y
 CONFIG_DECOMPRESS_XZ=y
-CONFIG_DECOMPRESS_LZO=y
-CONFIG_DECOMPRESS_LZ4=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_TEXTSEARCH=y
 CONFIG_TEXTSEARCH_KMP=y