Greg Ungerer wrote:
Hi Surej,
Surej Antony Joseph wrote:
I'm new to this mailing-list. I'm trying to build uclinux kernel
for ARM S3C4510B. I downloaded the 2.6.19 stock kernel and patched it
with linux-2.6.19-uc0-big.patch.gz. I'm using the latest version of
uClinux ARM compiler from CodeSourcery. Here are the command's i used:
make ARCH=arm CROSS_COMPILE=arm-uclinuxeabi- V=1 espd_4510b_defconfig.
After this:
make ARCH=arm CROSS_COMPILE=arm-uclinuxeabi V=1 2>&1 | tee build.log
I faced numerous compilation issues( i fixed the compilation issues
but not sure if its working) and linking issues. I would like to know
if its possible to build the kernel alone in this way. If yes, am i
missing some steps here?
ARM non-mmu support is still in a state of flux in 2.6.x kernels.
What compile problems did you hit?
Regards
Greg
Here I'm trying to learn how to build each
component(kernel,uClibc,Busybox) from scratch.
Thanks for your support.
Thanks,
Surej Joseph.
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Hello Greg,
I have attached my config file. One of the most occurred issue was
the removal of linux/config.h file. By using touch
include/linux/config.h fixed it. The compilation issues are given below:
AS arch/arm/kernel/entry-armv.o
arch/arm/kernel/entry-armv.S:344:2: warning: #warning "NPTL on non MMU
needs fixing"
arch/arm/kernel/entry-armv.S:798:2: warning: #warning "NPTL on non MMU
needs fixing"
arch/arm/kernel/entry-armv.S: Assembler messages:
arch/arm/kernel/entry-armv.S:204: Error: undefined symbol NR_IRQS used
as an immediate value
arch/arm/kernel/entry-armv.S:408: Error: undefined symbol NR_IRQS used
as an immediate value
make[1]: *** [arch/arm/kernel/entry-armv.o] Error 1
make: *** [arch/arm/kernel] Error 2
AS arch/arm/kernel/head-nommu.o
arch/arm/kernel/head-nommu.S: Assembler messages:
arch/arm/kernel/head-nommu.S:46: Error: undefined symbol `MODE_SVC' in
operation
make[1]: *** [arch/arm/kernel/head-nommu.o] Error 1
make: *** [arch/arm/kernel] Error 2
CC arch/arm/mm/consistent.o
arch/arm/mm/consistent.c: In function '__dma_alloc':
arch/arm/mm/consistent.c:222: error: 'PTRS_PER_PTE' undeclared (first
use in this function)
arch/arm/mm/consistent.c:222: error: (Each undeclared identifier is
reported only once
arch/arm/mm/consistent.c:222: error: for each function it appears in.)
arch/arm/mm/consistent.c:235: warning: implicit declaration of function
'pte_none'
arch/arm/mm/consistent.c:241: warning: implicit declaration of function
'set_pte'
arch/arm/mm/consistent.c:241: warning: implicit declaration of function
'mk_pte'
arch/arm/mm/consistent.c: In function 'dma_free_coherent':
arch/arm/mm/consistent.c:388: error: 'PTRS_PER_PTE' undeclared (first
use in this function)
arch/arm/mm/consistent.c:392: warning: implicit declaration of function
'ptep_get_and_clear'
arch/arm/mm/consistent.c:403: warning: implicit declaration of function
'pte_present'
arch/arm/mm/consistent.c:404: warning: implicit declaration of function
'pte_pfn'
arch/arm/mm/consistent.c:423: warning: implicit declaration of function
'flush_tlb_kernel_range'
arch/arm/mm/consistent.c: In function 'consistent_init':
arch/arm/mm/consistent.c:452: warning: implicit declaration of function
'pgd_offset'
arch/arm/mm/consistent.c:452: warning: assignment makes pointer from
integer without a cast
arch/arm/mm/consistent.c:459: warning: implicit declaration of function
'pmd_none'
arch/arm/mm/consistent.c:461: warning: implicit declaration of function
'pmd_present'
arch/arm/mm/consistent.c:461: warning: implicit declaration of function
'pte_offset_kernel'
arch/arm/mm/consistent.c:461: warning: pointer/integer type mismatch in
conditional expression
make[1]: *** [arch/arm/mm/consistent.o] Error 1
make: *** [arch/arm/mm] Error 2
CC arch/arm/mm/fault.o
arch/arm/mm/fault.c:465: error: conflicting types for 'do_bad_area'
arch/arm/mm/fault.h:1: error: previous declaration of 'do_bad_area' was here
make[1]: *** [arch/arm/mm/fault.o] Error 1
make: *** [arch/arm/mm] Error 2
CC arch/arm/mm/nommu.o
In file included from arch/arm/mm/nommu.c:14:
arch/arm/mm/mm.h: In function 'pmd_off_k':
arch/arm/mm/mm.h:13: warning: implicit declaration of function
'pgd_offset_k'
arch/arm/mm/mm.h:13: warning: passing argument 1 of 'pmd_off' makes
pointer from integer without a cast
arch/arm/mm/nommu.c: In function 'reserve_node_zero':
arch/arm/mm/nommu.c:30: warning: implicit declaration of function
'reserve_bootmem_node'
arch/arm/mm/nommu.c: At top level:
arch/arm/mm/nommu.c:45: warning: 'struct machine_desc' declared inside
parameter list
arch/arm/mm/nommu.c:45: warning: its scope is only this definition or
declaration, which is probably not what you want
arch/arm/mm/nommu.c:80: error: conflicting types for '__iounmap'
include/asm/io.h:66: error: previous declaration of '__iounmap' was here
arch/arm/mm/nommu.c:82: error: conflicting types for '__iounmap'
include/asm/io.h:66: error: previous declaration of '__iounmap' was here
make[1]: *** [arch/arm/mm/nommu.o] Error 1
make: *** [arch/arm/mm] Error 2
CC arch/arm/mm/proc-syms.o
arch/arm/mm/proc-syms.c:38: error: '__cpu_clear_user_page' undeclared
here (not in a function)
arch/arm/mm/proc-syms.c:38: warning: type defaults to 'int' in
declaration of '__cpu_clear_user_page'
arch/arm/mm/proc-syms.c:39: error: '__cpu_copy_user_page' undeclared
here (not in a function)
arch/arm/mm/proc-syms.c:39: warning: type defaults to 'int' in
declaration of '__cpu_copy_user_page'
make[1]: *** [arch/arm/mm/proc-syms.o] Error 1
make: *** [arch/arm/mm] Error 2
CC arch/arm/mach-espd_4510b/time.o
arch/arm/mach-espd_4510b/time.c: In function 's3c4510b_timer_interrupt':
arch/arm/mach-espd_4510b/time.c:64: error: too many arguments to
function 'timer_tick'
arch/arm/mach-espd_4510b/time.c: At top level:
arch/arm/mach-espd_4510b/time.c:71: error: 'SA_TIMER' undeclared here
(not in a function)
arch/arm/mach-espd_4510b/time.c:73: warning: initialization from
incompatible pointer type
arch/arm/mach-espd_4510b/time.c: In function 's3c4510b_time_init':
arch/arm/mach-espd_4510b/time.c:103: warning: assignment from
incompatible pointer type
make[1]: *** [arch/arm/mach-espd_4510b/time.o] Error 1
make: *** [arch/arm/mach-espd_4510b] Error 2
LD vmlinux
arch/arm/kernel/built-in.o: In function `__irq_svc':
io.c:(.text+0x10c): undefined reference to `REG_INTOSET_IRQ'
arch/arm/kernel/built-in.o: In function `__pabt_svc':
io.c:(.text+0x1e4): undefined reference to `processor'
arch/arm/kernel/built-in.o: In function `__irq_usr':
io.c:(.text+0x290): undefined reference to `REG_INTOSET_IRQ'
drivers/built-in.o: In function `get_unmapped_area_mem':
/home/surejaj/linux-2.6.19-s3c4510b/drivers/char/mem.c:249: undefined
reference to `valid_mmap_phys_addr_range'
drivers/built-in.o: In function `mmap_mem':
/home/surejaj/linux-2.6.19-s3c4510b/drivers/char/mem.c:272: undefined
reference to `valid_mmap_phys_addr_range'
drivers/built-in.o: In function `read_mem':
/home/surejaj/linux-2.6.19-s3c4510b/drivers/char/mem.c:116: undefined
reference to `valid_phys_addr_range'
drivers/built-in.o: In function `write_mem':
/home/surejaj/linux-2.6.19-s3c4510b/drivers/char/mem.c:174: undefined
reference to `valid_phys_addr_range'
make: *** [vmlinux] Error 1
I'm not able to fix the linking errors. I have made a patch to fix the
compilation issues i faced. I'm a newbie to arm uclinux kernel.
Therefore i'm not sure if the compilation fixes i did are correct. Here
is the first patch.
diff -Naur -x '*.log'
linux-2.6.19/include/asm-arm/arch-espd_4510b/entry-macro.S
linux-2.6.19-s3c4510b/include/asm-arm/arch-espd_4510b/entry-macro.S
--- linux-2.6.19/include/asm-arm/arch-espd_4510b/entry-macro.S
2007-11-27 03:25:36.000000000 +0530
+++
linux-2.6.19-s3c4510b/include/asm-arm/arch-espd_4510b/entry-macro.S
2007-11-27 03:34:28.000000000 +0530
@@ -10,7 +10,7 @@
*/
#if defined(CONFIG_ARCH_ESPD_4510B)
-
+#include <asm/arch-espd_4510b/irqs.h>
.macro disable_fiq
.endm
diff -Naur -x '*.log' linux-2.6.19/arch/arm/kernel/head-nommu.S
linux-2.6.19-s3c4510b/arch/arm/kernel/head-nommu.S
--- linux-2.6.19/arch/arm/kernel/head-nommu.S 2007-11-27
03:25:36.000000000 +0530
+++ linux-2.6.19-s3c4510b/arch/arm/kernel/head-nommu.S 2007-11-27
03:35:20.000000000 +0530
@@ -43,7 +43,7 @@
mov r1, #MACH_TYPE_ATMEL
#endif
- msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC @ ensure svc mode
+ msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
@ and irqs disabled
#ifndef CONFIG_CPU_CP15
ldr r9, =CONFIG_PROCESSOR_ID
diff -Naur -x '*.log' linux-2.6.19/arch/arm/mach-espd_4510b/time.c
linux-2.6.19-s3c4510b/arch/arm/mach-espd_4510b/time.c
--- linux-2.6.19/arch/arm/mach-espd_4510b/time.c 2007-11-27
03:25:36.000000000 +0530
+++ linux-2.6.19-s3c4510b/arch/arm/mach-espd_4510b/time.c 2007-11-27
03:46:25.000000000 +0530
@@ -61,14 +61,15 @@
LED_TOGGLE(0);
}
#endif
- timer_tick(regs);
+ /* timer_tick(regs); */
+ timer_tick();
return IRQ_HANDLED;
}
static struct irqaction s3c4510b_timer_irq = {
.name = "S3C4510b Timer Tick",
- .flags = SA_INTERRUPT | SA_TIMER,
+ .flags = SA_INTERRUPT | IRQF_TIMER,
.handler = s3c4510b_timer_interrupt
};
diff -Naur -x '*.log' linux-2.6.19/arch/arm/mm/fault.h
linux-2.6.19-s3c4510b/arch/arm/mm/fault.h
--- linux-2.6.19/arch/arm/mm/fault.h 2006-11-30 03:27:37.000000000 +0530
+++ linux-2.6.19-s3c4510b/arch/arm/mm/fault.h 2007-11-27
03:40:15.000000000 +0530
@@ -1,3 +1,8 @@
+#ifdef CONFIG_MMU
void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs
*regs);
+#else /* CONFIG_MMU */
+void do_bad_area(struct task_struct *tsk, struct mm_struct *mm,
unsigned long addr,
+ unsigned int fsr, struct pt_regs *regs);
+#endif /* !CONFIG_MMU */
unsigned long search_exception_table(unsigned long addr);
diff -Naur -x '*.log' linux-2.6.19/arch/arm/mm/Makefile
linux-2.6.19-s3c4510b/arch/arm/mm/Makefile
--- linux-2.6.19/arch/arm/mm/Makefile 2007-11-27 03:25:36.000000000 +0530
+++ linux-2.6.19-s3c4510b/arch/arm/mm/Makefile 2007-11-27
03:37:51.000000000 +0530
@@ -1,8 +1,13 @@
#
# Makefile for the linux arm-specific parts of the memory manager.
#
+ifeq ($(CONFIG_MMU),y)
+obj-y := consistent.o
+else
+obj-y := consistent-nommu.o
+endif
-obj-y := consistent.o extable.o fault.o init.o \
+obj-y += extable.o fault.o init.o \
iomap.o
obj-$(CONFIG_MMU) += fault-armv.o flush.o ioremap.o mmap.o \
diff -Naur -x '*.log' linux-2.6.19/arch/arm/mm/nommu.c
linux-2.6.19-s3c4510b/arch/arm/mm/nommu.c
--- linux-2.6.19/arch/arm/mm/nommu.c 2006-11-30 03:27:37.000000000 +0530
+++ linux-2.6.19-s3c4510b/arch/arm/mm/nommu.c 2007-11-27
03:41:03.000000000 +0530
@@ -76,7 +76,7 @@
}
EXPORT_SYMBOL(__ioremap);
-void __iounmap(void __iomem *addr)
+void __iounmap(volatile void __iomem *addr)
{
}
EXPORT_SYMBOL(__iounmap);
diff -Naur -x '*.log' linux-2.6.19/arch/arm/mm/proc-syms.c
linux-2.6.19-s3c4510b/arch/arm/mm/proc-syms.c
--- linux-2.6.19/arch/arm/mm/proc-syms.c 2007-11-27
03:25:36.000000000 +0530
+++ linux-2.6.19-s3c4510b/arch/arm/mm/proc-syms.c 2007-11-27
03:42:11.000000000 +0530
@@ -35,8 +35,10 @@
#endif
#ifndef MULTI_USER
-EXPORT_SYMBOL(__cpu_clear_user_page);
-EXPORT_SYMBOL(__cpu_copy_user_page);
+/*
+ EXPORT_SYMBOL(__cpu_clear_user_page);
+ EXPORT_SYMBOL(__cpu_copy_user_page);
+*/
#else
EXPORT_SYMBOL(cpu_user);
#endif
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.19-uc0
# Tue Nov 27 04:04:53 2007
#
CONFIG_ARM=y
# CONFIG_GENERIC_TIME is not set
# CONFIG_MMU is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_VECTORS_BASE=0x00800000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
#
# System Type
#
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_S5C7375 is not set
# CONFIG_ARCH_S3C24A0 is not set
# CONFIG_ARCH_S3C2500 is not set
# CONFIG_ARCH_ATMEL is not set
# CONFIG_ARCH_S3C3410 is not set
CONFIG_ARCH_ESPD_4510B=y
# CONFIG_ARCH_S3C44B0 is not set
# CONFIG_ARCH_P2001 is not set
# CONFIG_ARCH_LPC22xx is not set
CONFIG_ARM_CLK=50000000
CONFIG_SKIP_DUMP_CPU_INFO=y
CONFIG_REMAP_VECTORS_TO_RAM=y
#
# ESPD_4510B Options
#
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_ARM7TDMI=y
# CONFIG_CPU_ARM9TDMI is not set
CONFIG_CPU_32v4T=y
CONFIG_CPU_ABRT_LV4T=y
CONFIG_CPU_CACHE_V4=y
#
# Processor Features
#
CONFIG_TLS_REG_EMUL=y
# CONFIG_SET_MEM_PARAM is not set
CONFIG_DRAM_BASE=0x00800000
CONFIG_DRAM_SIZE=0x00800000
CONFIG_FLASH_MEM_BASE=0x00400000
CONFIG_FLASH_SIZE=0x00400000
CONFIG_PROCESSOR_ID=0x00007700
#
# Bus support
#
#
# PCCARD (PCMCIA/CardBus) support
#
#
# Kernel Features
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
CONFIG_HZ=100
# CONFIG_AEABI is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,19200 root=/dev/ram0 rw initrd=0xA00000,2048K
keepinitrd
ip=192.168.5.7:192.168.5.103:192.168.5.103:255.255.255.0:ARM7:eth0:any
elevator=noop"
# CONFIG_CMDLINE_FORCE is not set
# CONFIG_XIP_KERNEL is not set
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
# CONFIG_FPE_NWFPE is not set
# CONFIG_FPE_FASTFPE is not set
#
# Userspace binary formats
#
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
CONFIG_BINFMT_SHARED_FLAT=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_ARTHUR is not set
#
# Power management options
#
# CONFIG_PM is not set
# CONFIG_APM is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_UNIX is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_IPSEC_NAT_TRAVERSAL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# I2O device support
#
#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_SMC91X is not set
# CONFIG_OPEN_ETH is not set
# CONFIG_MTIP1000_ETH is not set
# CONFIG_DM9000 is not set
# CONFIG_NE2000 is not set
# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
#
# Token Ring devices
#
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_LEDMAN is not set
# CONFIG_SNAPDOG is not set
# CONFIG_FAST_TIMER is not set
# CONFIG_RESETSWITCH is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_DCC is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_M41T11M6 is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
# CONFIG_TIFM_CORE is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# Real Time Clock
#
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
# CONFIG_DIRECTIO is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Debug
#
# CONFIG_COREDUMP_PRINTK is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
CONFIG_DEBUG_SLAB=y
# CONFIG_DEBUG_SLAB_LEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
CONFIG_FORCED_INLINING=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DEBUG_WAITQ=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_LL is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_PLIST=y
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