lm32: update to 4.8 linux port, same delay loop issue :(

5 files changed, 174 insertions, 774 deletions

diff --git a/target/linux/Config.in.kernelversion b/target/linux/Config.in.kernelversion
index 31757bcd9..43d6b027a 100644
--- a/target/linux/Config.in.kernelversion
+++ b/target/linux/Config.in.kernelversion
@@ -207,7 +207,7 @@ config ADK_TARGET_LINUX_KERNEL_GIT_REPO
 	default "https://github.com/SolidRun/linux-armada38x.git" if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
 	default "https://github.com/beagleboard/linux.git" if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 	default "https://git.phytec.de/git/linux-ti.git" if ADK_TARGET_SYSTEM_PHYTEC_WEGA
-	default "https://github.com/m-labs/linux-milkymist.git" if ADK_TARGET_ARCH_LM32
+	default "https://github.com/shenki/linux-lm32.git" if ADK_TARGET_ARCH_LM32
 	default "https://github.com/riscv/riscv-linux.git" if ADK_TARGET_ARCH_RISCV32
 	default "https://github.com/riscv/riscv-linux.git" if ADK_TARGET_ARCH_RISCV64
 	default "git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git"
@@ -232,7 +232,7 @@ config ADK_TARGET_LINUX_KERNEL_GIT_REPO_NAME
 config ADK_TARGET_LINUX_KERNEL_GIT
 	string "git version"
 	depends on ADK_TARGET_LINUX_KERNEL_VERSION_GIT
-	default "6a2f2e4198eaff63ee75f6085ce9f966c47b4441" if ADK_TARGET_ARCH_LM32
+	default "b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8" if ADK_TARGET_ARCH_LM32
 	default "a2092141807514666a273971cc8fa9e80f14439f" if ADK_TARGET_BOARD_BCM28XX
 	default "f8d3b2a0fa5054aaed0f14cd457db9d8922bb167" if ADK_TARGET_SYSTEM_ADSP_BF537
 	default "e7c8afc1dda7b7c18596d90ad6a17ae886650b72" if ADK_TARGET_SYSTEM_KINETIS_K70
@@ -253,7 +253,7 @@ config ADK_TARGET_LINUX_KERNEL_GIT_VER
 	default "4.4.52" if ADK_TARGET_SYSTEM_PHYTEC_WEGA
 	default "2.6.33" if ADK_TARGET_SYSTEM_KINETIS_K70
 	default "3.14.79" if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
-	default "3.1.0" if ADK_TARGET_SYSTEM_QEMU_LM32
+	default "4.8.0" if ADK_TARGET_SYSTEM_QEMU_LM32
 
 config ADK_TARGET_LINUX_KERNEL_GIT_TYPE
 	string
diff --git a/target/linux/patches/b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/delay.patch b/target/linux/patches/b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/delay.patch
new file mode 100644
index 000000000..dad7c6af3
--- /dev/null
+++ b/target/linux/patches/b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/delay.patch
@@ -0,0 +1,12 @@
+diff -Nur linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/init/main.c linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/init/main.c
+--- linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/init/main.c	2019-10-30 11:31:31.000000000 +0100
++++ linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/init/main.c	2019-10-31 23:59:00.424814394 +0100
+@@ -615,7 +615,7 @@
+ 	if (late_time_init)
+ 		late_time_init();
+ 	sched_clock_init();
+-	calibrate_delay();
++	//calibrate_delay();
+ 	pidmap_init();
+ 	anon_vma_init();
+ 	acpi_early_init();
diff --git a/target/linux/patches/b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/uapi.patch b/target/linux/patches/b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/uapi.patch
new file mode 100644
index 000000000..9073d950f
--- /dev/null
+++ b/target/linux/patches/b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/uapi.patch
@@ -0,0 +1,156 @@
+diff -Nur linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/byteorder.h linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/byteorder.h
+--- linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/byteorder.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/byteorder.h	2019-10-30 14:32:57.868397215 +0100
+@@ -0,0 +1,16 @@
++#ifndef _LM32_ASM_BYTEORDER_H
++#define _LM32_ASM_BYTEORDER_H
++
++#include <asm/types.h>
++
++#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
++// there is a 64bit data type supported by the processor
++#  define __BYTEORDER_HAS_U64__
++
++// so we don't have to implement swab64 in assembler ;) 
++#  define __SWAB_64_THRU_32__
++#endif
++
++#include <linux/byteorder/big_endian.h>
++
++#endif /* _LM32_BYTEORDER_H */
+diff -Nur linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/Kbuild linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/Kbuild
+--- linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/Kbuild	1970-01-01 01:00:00.000000000 +0100
++++ linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/Kbuild	2019-10-30 14:34:14.357298364 +0100
+@@ -0,0 +1,6 @@
++# UAPI Header export list
++include include/uapi/asm-generic/Kbuild.asm
++
++header-y += byteorder.h
++header-y += ptrace.h
++header-y += unistd.h
+diff -Nur linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/ptrace.h linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/ptrace.h
+--- linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/ptrace.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/ptrace.h	2019-10-30 14:32:57.888398498 +0100
+@@ -0,0 +1,103 @@
++/*
++ * (C) Copyright 2007
++ *     Theobroma Systems <www.theobroma-systems.com>
++ *
++ * See file CREDITS for list of people who contributed to this
++ * project.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++#ifndef _ASM_LM32_PTRACE_H
++#define _ASM_LM32_PTRACE_H
++
++#define PT_MODE_KERNEL 1
++#define PT_MODE_USER   0
++
++#ifndef __ASSEMBLY__
++
++#define user_stack_pointer(regs)       ((regs)->sp)
++
++typedef unsigned long lm32_reg_t;
++
++struct pt_regs {
++	lm32_reg_t r0;
++	lm32_reg_t r1;
++	lm32_reg_t r2;
++	lm32_reg_t r3;
++	lm32_reg_t r4;
++	lm32_reg_t r5;
++	lm32_reg_t r6;
++	lm32_reg_t r7;
++	lm32_reg_t r8;
++	lm32_reg_t r9;
++	lm32_reg_t r10;
++	lm32_reg_t r11;
++	lm32_reg_t r12;
++	lm32_reg_t r13;
++	lm32_reg_t r14;
++	lm32_reg_t r15;
++	lm32_reg_t r16;
++	lm32_reg_t r17;
++	lm32_reg_t r18;
++	lm32_reg_t r19;
++	lm32_reg_t r20;
++	lm32_reg_t r21;
++	lm32_reg_t r22;
++	lm32_reg_t r23;
++	lm32_reg_t r24;
++	lm32_reg_t r25;
++	lm32_reg_t gp;
++	lm32_reg_t fp;
++	lm32_reg_t sp;
++	lm32_reg_t ra;
++	lm32_reg_t ea;
++	lm32_reg_t ba;
++	unsigned int pt_mode;
++};
++
++#ifdef __KERNEL__
++#define user_mode(regs) ((regs)->pt_mode == PT_MODE_USER)
++
++#define instruction_pointer(regs) ((regs)->ea)
++#define profile_pc(regs) instruction_pointer(regs)
++
++void show_regs(struct pt_regs *);
++
++#else /* !__KERNEL__ */
++
++/* TBD (gdbserver/ptrace) */
++
++#endif /* !__KERNEL__ */
++
++/* FIXME: remove this ? */
++/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
++#define PTRACE_GETREGS            12
++#define PTRACE_SETREGS            13
++
++#define PTRACE_GETFDPIC	          31
++
++#define PTRACE_GETFDPIC_EXEC      0
++#define PTRACE_GETFDPIC_INTERP    1
++
++/* for gdb */
++#define PT_TEXT_ADDR	50
++#define PT_TEXT_END_ADDR	51
++#define PT_DATA_ADDR	52
++
++#endif /* !__ASSEMBLY__ */
++
++#endif /* _ASM_LM32_PTRACE_H */
+diff -Nur linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/unistd.h linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/unistd.h
+--- linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8.orig/arch/lm32/include/uapi/asm/unistd.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-b6a72d383cf0d4c9c448c1f4e5e8d496ea5c1fd8/arch/lm32/include/uapi/asm/unistd.h	2019-10-30 14:32:57.884398247 +0100
+@@ -0,0 +1,15 @@
++#if !defined(_ASM_LM32_UNISTD_H) || defined(__SYSCALL)
++#define _ASM_LM32_UNISTD_H
++
++#define __ARCH_WANT_SYSCALL_NO_AT
++#define __ARCH_WANT_SYSCALL_NO_FLAGS
++#define __ARCH_WANT_SYSCALL_OFF_T
++#define __ARCH_WANT_SYSCALL_DEPRECATED
++
++#define __ARCH_WANT_SYS_CLONE
++
++#include <asm-generic/unistd.h>
++
++#undef __NR_mmap
++
++#endif /* _ASM_LM32_UNISTD_H */
diff --git a/target/lm32/kernel/qemu-lm32 b/target/lm32/kernel/qemu-lm32
index 734d138b8..b73bee5ff 100644
--- a/target/lm32/kernel/qemu-lm32
+++ b/target/lm32/kernel/qemu-lm32
@@ -1,834 +1,67 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Linux/lm32 3.1.0 Kernel Configuration
-#
-CONFIG_LM32=y
-CONFIG_GENERIC_GPIO=y
-# CONFIG_MMU is not set
-CONFIG_NO_DMA=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_ZONE_DMA_FLAG=0
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CSUM=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NO_IOPORT=y
-# CONFIG_APM_EMULATION is not set
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_CROSS_COMPILE=""
-CONFIG_LOCALVERSION=""
+CONFIG_BUG=y
 # CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_DEFAULT_HOSTNAME="(none)"
-# CONFIG_SYSVIPC is not set
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_FHANDLE is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_AUDIT is not set
-CONFIG_HAVE_GENERIC_HARDIRQS=y
-
-#
-# IRQ subsystem
-#
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_SHOW=y
-
-#
-# RCU Subsystem
-#
-CONFIG_TINY_RCU=y
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_RCU_TRACE is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=12
-# CONFIG_NAMESPACES is not set
-# CONFIG_SCHED_AUTOGROUP is not set
-# CONFIG_SYSFS_DEPRECATED is not set
-# CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
 # CONFIG_RD_XZ is not set
 # CONFIG_RD_LZO is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_ANON_INODES=y
-CONFIG_EXPERT=y
-# CONFIG_SYSCTL_SYSCALL is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
 # CONFIG_BASE_FULL is not set
-CONFIG_FUTEX=y
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
-CONFIG_TIMERFD=y
 # CONFIG_EVENTFD is not set
-CONFIG_AIO=y
 CONFIG_EMBEDDED=y
-
-#
-# Kernel Performance Events And Counters
-#
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
-# CONFIG_SLUB is not set
-# CONFIG_SLOB is not set
-# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
-# CONFIG_PROFILING is not set
-
-#
-# GCOV-based kernel profiling
-#
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
-CONFIG_BASE_SMALL=1
 CONFIG_MODULES=y
-# CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_BLOCK=y
 # CONFIG_LBDAF is not set
 # CONFIG_BLK_DEV_BSG is not set
-# CONFIG_BLK_DEV_BSGLIB is not set
-# CONFIG_BLK_DEV_INTEGRITY is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_DEFAULT_NOOP=y
-CONFIG_DEFAULT_IOSCHED="noop"
-# CONFIG_INLINE_SPIN_TRYLOCK is not set
-# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
-# CONFIG_INLINE_SPIN_LOCK is not set
-# CONFIG_INLINE_SPIN_LOCK_BH is not set
-# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
-# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
-CONFIG_INLINE_SPIN_UNLOCK=y
-# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
-CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
-# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
-# CONFIG_INLINE_READ_TRYLOCK is not set
-# CONFIG_INLINE_READ_LOCK is not set
-# CONFIG_INLINE_READ_LOCK_BH is not set
-# CONFIG_INLINE_READ_LOCK_IRQ is not set
-# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
-CONFIG_INLINE_READ_UNLOCK=y
-# CONFIG_INLINE_READ_UNLOCK_BH is not set
-CONFIG_INLINE_READ_UNLOCK_IRQ=y
-# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
-# CONFIG_INLINE_WRITE_TRYLOCK is not set
-# CONFIG_INLINE_WRITE_LOCK is not set
-# CONFIG_INLINE_WRITE_LOCK_BH is not set
-# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
-# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
-CONFIG_INLINE_WRITE_UNLOCK=y
-# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
-CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
-# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
-# CONFIG_MUTEX_SPIN_ON_OWNER is not set
-
-#
-# Processor, Board and Features
-#
-CONFIG_PLAT_MILKYMIST=y
-CONFIG_CPU_MICO32=y
-CONFIG_BOARD_MILKYMIST_ONE=y
-CONFIG_CPU_CLOCK=83333333
-CONFIG_KERNEL_BASE_ADDR=0x40000000
-CONFIG_EARLY_PRINTK=y
-# CONFIG_LM32_HW_JTAG is not set
-# CONFIG_NO_HZ is not set
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_HZ_100=y
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=100
-# CONFIG_SCHED_HRTICK is not set
-CONFIG_FLATMEM_MANUAL=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_PHYS_ADDR_T_64BIT is not set
-CONFIG_VIRT_TO_BUS=y
-CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
-CONFIG_NEED_PER_CPU_KM=y
-# CONFIG_CLEANCACHE is not set
-
-#
-# Executable file formats
-#
 # CONFIG_BINFMT_ELF_FDPIC is not set
 CONFIG_BINFMT_FLAT=y
-# CONFIG_BINFMT_ZFLAT is not set
-# CONFIG_BINFMT_SHARED_FLAT is not set
-# CONFIG_HAVE_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management options
-#
-# CONFIG_PM is not set
 CONFIG_NET=y
-
-#
-# Networking options
-#
 CONFIG_PACKET=y
 CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_STATISTICS is not set
 CONFIG_NET_KEY=y
-# CONFIG_NET_KEY_MIGRATE is not set
 CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
 CONFIG_IP_PNP_BOOTP=y
 CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE_DEMUX 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_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_LRO 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_TCP_MD5SIG is not set
 # CONFIG_IPV6 is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_RDS is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_L2TP 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
-# CONFIG_PHONET is not set
-# CONFIG_IEEE802154 is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_DCB is not set
-# CONFIG_BATMAN_ADV is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_CAN is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
 # CONFIG_WIRELESS is not set
-# CONFIG_WIMAX is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-# CONFIG_CAIF is not set
-# CONFIG_CEPH_LIB is not set
-# CONFIG_NFC is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-CONFIG_FIRMWARE_IN_KERNEL=y
-CONFIG_EXTRA_FIRMWARE=""
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
-CONFIG_DTC=y
-CONFIG_OF=y
-
-#
-# Device Tree and Open Firmware support
-#
-# CONFIG_PROC_DEVICETREE is not set
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_DEVICE=y
-CONFIG_OF_GPIO=y
-# CONFIG_PARPORT is not set
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-
-#
-# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
-#
-# CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=1
 CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_BLK_DEV_XIP is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_BLK_DEV_RBD is not set
-# CONFIG_SENSORS_LIS3LV02D is not set
-# CONFIG_MISC_DEVICES is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI_MOD=y
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-# CONFIG_NETDEVICES is not set
-# CONFIG_ISDN is not set
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-# CONFIG_INPUT_SPARSEKMAP is not set
-
-#
-# Userland interfaces
-#
 # CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_GPIO is not set
-# CONFIG_KEYBOARD_GPIO_POLLED is not set
-# CONFIG_KEYBOARD_MATRIX is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_OPENCORES is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_SOFTUSB is not set
 # CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
 # CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_SERIO_ALTERA_PS2 is not set
-# CONFIG_SERIO_PS2MULT is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
 # CONFIG_CONSOLE_TRANSLATIONS is not set
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_N_GSM is not set
-# CONFIG_TRACE_SINK is not set
 # CONFIG_DEVKMEM is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_SERIAL_MILKYMIST=y
-CONFIG_SERIAL_MILKYMIST_NR_UARTS=1
 CONFIG_SERIAL_MILKYMIST_CONSOLE=y
-# CONFIG_SERIAL_ALTERA_JTAGUART is not set
-# CONFIG_SERIAL_ALTERA_UART is not set
-# CONFIG_SERIAL_XILINX_PS_UART is not set
-# CONFIG_TTY_PRINTK is not set
-# CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
-# CONFIG_RAMOOPS is not set
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-
-#
-# PPS support
-#
-# CONFIG_PPS is not set
-
-#
-# PPS generators support
-#
-
-#
-# PTP clock support
-#
-
-#
-# Enable Device Drivers -> PPS to see the PTP clock options.
-#
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_GPIOLIB=y
-# CONFIG_DEBUG_GPIO is not set
-# CONFIG_GPIO_SYSFS is not set
-
-#
-# Memory mapped GPIO drivers:
-#
-# CONFIG_GPIO_GENERIC_PLATFORM is not set
-# CONFIG_GPIO_IT8761E is not set
-
-#
-# I2C GPIO expanders:
-#
-
-#
-# PCI GPIO expanders:
-#
-
-#
-# SPI GPIO expanders:
-#
-
-#
-# AC97 GPIO expanders:
-#
-
-#
-# MODULbus GPIO expanders:
-#
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
-# CONFIG_THERMAL is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_MFD_SUPPORT is not set
-# CONFIG_REGULATOR is not set
-# CONFIG_MEDIA_SUPPORT is not set
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Console display driver support
-#
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_SOUND is not set
-# CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
-# CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
-# CONFIG_ACCESSIBILITY is not set
-# CONFIG_RTC_CLASS is not set
-# CONFIG_AUXDISPLAY is not set
-# CONFIG_UIO is not set
-
-#
-# Virtio drivers
-#
-# CONFIG_VIRTIO_BALLOON is not set
-# CONFIG_STAGING is not set
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_VIRT_DRIVERS is not set
-
-#
-# File systems
-#
 CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT4_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_BTRFS_FS is not set
-# CONFIG_NILFS2_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
-CONFIG_FSNOTIFY=y
-CONFIG_DNOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_FANOTIFY is not set
-# CONFIG_QUOTA is not set
-# CONFIG_QUOTACTL is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# Caches
-#
-# CONFIG_FSCACHE is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-CONFIG_MISC_FILESYSTEMS=y
-# 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_LOGFS is not set
 CONFIG_CRAMFS=y
-# CONFIG_SQUASHFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_OMFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
 CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_BLOCK=y
-CONFIG_ROMFS_ON_BLOCK=y
-# CONFIG_PSTORE is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
 # CONFIG_NETWORK_FILESYSTEMS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
 CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_FRAME_WARN=1024
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_STRIP_ASM_SYMS is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_SECTION_MISMATCH is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-# CONFIG_LOCKUP_DETECTOR is not set
-# CONFIG_HARDLOCKUP_DETECTOR is not set
-# CONFIG_DETECT_HUNG_TASK is not set
+CONFIG_DEBUG_INFO=y
 # CONFIG_SCHED_DEBUG is not set
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_DEBUG_SLAB 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_SPARSE_RCU_POINTER is not set
-# CONFIG_DEBUG_ATOMIC_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_INFO_REDUCED is not set
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_NOMMU_REGIONS is not set
-# CONFIG_DEBUG_WRITECOUNT is not set
-# CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_TEST_LIST_SORT is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_DEBUG_CREDENTIALS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_BACKTRACE_SELF_TEST is not set
-# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
-# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_ATOMIC64_SELFTEST is not set
-# CONFIG_SAMPLES is not set
-# CONFIG_TEST_KSTRTOX is not set
-CONFIG_CMDLINE=""
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY_DMESG_RESTRICT is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITYFS is not set
-CONFIG_DEFAULT_SECURITY_DAC=y
-CONFIG_DEFAULT_SECURITY=""
-CONFIG_CRYPTO=y
-
-#
-# Crypto core or helper
-#
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_MANAGER2 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Authenticated Encryption with Associated Data
-#
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_SEQIV is not set
-
-#
-# Block modes
-#
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_CTS is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_XTS is not set
-
-#
-# Hash modes
-#
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_VMAC is not set
-
-#
-# Digest
-#
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_GHASH is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_RMD128 is not set
-# CONFIG_CRYPTO_RMD160 is not set
-# CONFIG_CRYPTO_RMD256 is not set
-# CONFIG_CRYPTO_RMD320 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_WP512 is not set
-
-#
-# Ciphers
-#
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-
-#
-# Compression
-#
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_ZLIB is not set
-# CONFIG_CRYPTO_LZO is not set
-
-#
-# Random Number Generation
-#
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_USER_API_HASH is not set
-# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+CONFIG_CRYPTO_ECHAINIV=y
 # CONFIG_CRYPTO_HW is not set
-# CONFIG_BINARY_PRINTF is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_T10DIF is not set
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
-# CONFIG_CRC8 is not set
-CONFIG_ZLIB_INFLATE=y
-# CONFIG_XZ_DEC is not set
-# CONFIG_XZ_DEC_BCJ is not set
-CONFIG_DECOMPRESS_GZIP=y
-CONFIG_HAS_IOMEM=y
-CONFIG_NLATTR=y
-# CONFIG_AVERAGE is not set
-# CONFIG_CORDIC is not set
diff --git a/target/lm32/systems/qemu-lm32 b/target/lm32/systems/qemu-lm32
index 901e1665f..ad573472c 100644
--- a/target/lm32/systems/qemu-lm32
+++ b/target/lm32/systems/qemu-lm32
@@ -2,7 +2,6 @@ config ADK_TARGET_SYSTEM_QEMU_LM32
 	bool "Qemu Emulator"
 	select ADK_TARGET_QEMU
 	select ADK_TARGET_CPU_LM32
-	select ADK_TARGET_UCLINUX
 	select ADK_TARGET_KERNEL_SIMPLEIMAGE
 	help
 	  Support for Qemu Emulator LM32 architecture.