# git rev-parse -q --verify 05692de8307a467e143060f37a2174574701d2d2^{commit} 05692de8307a467e143060f37a2174574701d2d2 already have revision, skipping fetch # git checkout -q -f -B kisskb 05692de8307a467e143060f37a2174574701d2d2 # git clean -qxdf # git log -1 commit 05692de8307a467e143060f37a2174574701d2d2 Author: Cédric Le Goater Date: Fri Feb 17 15:05:11 2017 +0100 mtd: spi-nor: aspeed: configure chip window on AHB bus This tries to configure the segment registers of each chip depending on the size of the flash device and depending on the previous segment settings, in order to have a contiguous window across multiple chip. It should work ok for one or two chips. Unfortunately, the AST2500 SPI controller has a bug and it is not possible to configure a full 128MB window for a chip of the same size. The window size needs to be restricted to 120MB. This issue only applies to CE0. Signed-off-by: Cédric Le Goater # < /opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-gcc --version # < git log --format=%s --max-count=1 05692de8307a467e143060f37a2174574701d2d2 # < make -j 48 ARCH=cris O=/home/kisskb/slave/build/cdrx_cris-allnoconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux- allnoconfig # make -j 48 ARCH=cris O=/home/kisskb/slave/build/cdrx_cris-allnoconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux- make[1]: Entering directory '/home/kisskb/slave/build/cdrx_cris-allnoconfig_cris' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/cris/include/generated/asm/atomic.h WRAP arch/cris/include/generated/asm/auxvec.h WRAP arch/cris/include/generated/asm/barrier.h WRAP arch/cris/include/generated/asm/bitsperlong.h WRAP arch/cris/include/generated/asm/clkdev.h WRAP arch/cris/include/generated/asm/cmpxchg.h WRAP arch/cris/include/generated/asm/cputime.h WRAP arch/cris/include/generated/asm/device.h WRAP arch/cris/include/generated/asm/div64.h WRAP arch/cris/include/generated/asm/errno.h WRAP arch/cris/include/generated/asm/exec.h WRAP arch/cris/include/generated/asm/emergency-restart.h WRAP arch/cris/include/generated/asm/fcntl.h WRAP arch/cris/include/generated/asm/futex.h WRAP arch/cris/include/generated/asm/hardirq.h WRAP arch/cris/include/generated/asm/ioctl.h WRAP arch/cris/include/generated/asm/ipcbuf.h WRAP arch/cris/include/generated/asm/irq_regs.h WRAP arch/cris/include/generated/asm/irq_work.h WRAP arch/cris/include/generated/asm/kdebug.h WRAP arch/cris/include/generated/asm/kmap_types.h WRAP arch/cris/include/generated/asm/kvm_para.h WRAP arch/cris/include/generated/asm/linkage.h WRAP arch/cris/include/generated/asm/local.h WRAP arch/cris/include/generated/asm/local64.h WRAP arch/cris/include/generated/asm/mcs_spinlock.h WRAP arch/cris/include/generated/asm/mm-arch-hooks.h WRAP arch/cris/include/generated/asm/mman.h WRAP arch/cris/include/generated/asm/module.h WRAP arch/cris/include/generated/asm/msgbuf.h WRAP arch/cris/include/generated/asm/percpu.h WRAP arch/cris/include/generated/asm/poll.h WRAP arch/cris/include/generated/asm/preempt.h WRAP arch/cris/include/generated/asm/resource.h WRAP arch/cris/include/generated/asm/sections.h WRAP arch/cris/include/generated/asm/sembuf.h WRAP arch/cris/include/generated/asm/shmbuf.h WRAP arch/cris/include/generated/asm/siginfo.h WRAP arch/cris/include/generated/asm/socket.h WRAP arch/cris/include/generated/asm/sockios.h WRAP arch/cris/include/generated/asm/statfs.h WRAP arch/cris/include/generated/asm/topology.h WRAP arch/cris/include/generated/asm/trace_clock.h WRAP arch/cris/include/generated/asm/types.h WRAP arch/cris/include/generated/asm/vga.h WRAP arch/cris/include/generated/asm/word-at-a-time.h WRAP arch/cris/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/cris/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh :1253:2: warning: #warning syscall socket not implemented [-Wcpp] :1256:2: warning: #warning syscall socketpair not implemented [-Wcpp] :1259:2: warning: #warning syscall bind not implemented [-Wcpp] :1262:2: warning: #warning syscall connect not implemented [-Wcpp] :1265:2: warning: #warning syscall listen not implemented [-Wcpp] :1271:2: warning: #warning syscall getsockopt not implemented [-Wcpp] :1274:2: warning: #warning syscall setsockopt not implemented [-Wcpp] :1277:2: warning: #warning syscall getsockname not implemented [-Wcpp] :1280:2: warning: #warning syscall getpeername not implemented [-Wcpp] :1283:2: warning: #warning syscall sendto not implemented [-Wcpp] :1286:2: warning: #warning syscall sendmsg not implemented [-Wcpp] :1289:2: warning: #warning syscall recvfrom not implemented [-Wcpp] :1292:2: warning: #warning syscall recvmsg not implemented [-Wcpp] :1295:2: warning: #warning syscall shutdown not implemented [-Wcpp] :1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp] :1301:2: warning: #warning syscall membarrier not implemented [-Wcpp] :1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp] :1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] :1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] :1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] :1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] :1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] :1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/calibrate.o CC init/init_task.o UPD include/generated/compile.h LD usr/built-in.o CC init/version.o CC arch/cris/kernel/process.o CC arch/cris/kernel/traps.o CC arch/cris/kernel/ptrace.o CC arch/cris/kernel/irq.o CC arch/cris/kernel/setup.o CC arch/cris/kernel/sys_cris.o CC arch/cris/kernel/time.o CC arch/cris/kernel/devicetree.o CC arch/cris/kernel/stacktrace.o LDS arch/cris/kernel/vmlinux.lds CC arch/cris/mm/init.o CC arch/cris/mm/fault.o CC arch/cris/mm/tlb.o CC arch/cris/mm/ioremap.o AS arch/cris/arch-v10/kernel/entry.o CC arch/cris/arch-v10/kernel/traps.o CC arch/cris/arch-v10/kernel/process.o CC arch/cris/arch-v10/kernel/debugport.o CC arch/cris/arch-v10/kernel/irq.o CC arch/cris/arch-v10/kernel/shadows.o CC arch/cris/arch-v10/kernel/signal.o CC arch/cris/arch-v10/kernel/setup.o CC arch/cris/arch-v10/kernel/dma.o CC arch/cris/arch-v10/kernel/ptrace.o AS arch/cris/arch-v10/kernel/head.o CC arch/cris/arch-v10/kernel/io_interface_mux.o CC arch/cris/arch-v10/kernel/time.o CC arch/cris/arch-v10/mm/tlb.o CC arch/cris/arch-v10/mm/fault.o CC arch/cris/arch-v10/mm/init.o LD arch/cris/kernel/built-in.o LD arch/cris/mm/built-in.o LD certs/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o CC kernel/softirq.o CC kernel/exit.o CC kernel/resource.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/signal.o CC kernel/user.o CC kernel/ptrace.o CC kernel/workqueue.o CC kernel/params.o CC kernel/kmod.o CC kernel/pid.o CC kernel/sys.o CC kernel/extable.o CC kernel/task_work.o CC kernel/sys_ni.o CC kernel/kthread.o CC kernel/cred.o CC kernel/ksysfs.o CC kernel/notifier.o CC kernel/nsproxy.o CC kernel/reboot.o CC kernel/up.o CC kernel/range.o CC kernel/async.o CC kernel/smpboot.o CC kernel/ucount.o LD kernel/livepatch/built-in.o LD init/mounts.o CC kernel/power/qos.o CC kernel/rcu/update.o CC kernel/printk/printk.o CC kernel/memremap.o LD init/built-in.o CC kernel/rcu/sync.o CC kernel/rcu/tiny.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o CC kernel/irq/manage.o CC kernel/irq/handle.o CC kernel/irq/irqdesc.o CC mm/filemap.o CC kernel/irq/spurious.o LD arch/cris/arch-v10/kernel/built-in.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o LD ipc/built-in.o LD arch/cris/arch-v10/mm/built-in.o CC kernel/sched/core.o CC kernel/sched/loadavg.o CC kernel/sched/clock.o CC kernel/time/time.o CC mm/oom_kill.o CC kernel/time/timer.o CC mm/mempool.o CC mm/maccess.o CC mm/page_alloc.o CC kernel/sched/cputime.o CC kernel/sched/idle_task.o CC mm/readahead.o CC mm/page-writeback.o CC kernel/locking/rwsem.o CC kernel/sched/fair.o CC kernel/time/hrtimer.o CC kernel/locking/percpu-rwsem.o LD kernel/power/built-in.o CC mm/swap.o CC kernel/sched/rt.o CC kernel/time/timekeeping.o CC kernel/sched/deadline.o CC kernel/locking/rwsem-spinlock.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC security/commoncap.o CC kernel/time/jiffies.o CC security/min_addr.o CC mm/truncate.o CC kernel/time/timer_list.o LD kernel/rcu/built-in.o CC mm/vmscan.o CC kernel/time/timeconv.o CC mm/shmem.o CC mm/util.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC mm/mmzone.o CC kernel/sched/stop_task.o CC kernel/time/timecounter.o LD crypto/built-in.o CC fs/read_write.o CC fs/open.o CC mm/vmstat.o CC fs/file_table.o CC kernel/sched/wait.o CC kernel/sched/swait.o CC kernel/sched/completion.o CC mm/backing-dev.o LD kernel/irq/built-in.o CC mm/mm_init.o CC fs/super.o CC kernel/sched/idle.o CC kernel/time/alarmtimer.o CC fs/char_dev.o LD kernel/printk/built-in.o CC mm/mmu_context.o CC fs/stat.o CC fs/pipe.o CC fs/exec.o CC kernel/time/posix-stubs.o LD kernel/locking/built-in.o CC fs/namei.o CC mm/percpu.o CC mm/slab_common.o LD block/built-in.o CC mm/compaction.o CC mm/vmacache.o CC mm/interval_tree.o CC mm/list_lru.o CC mm/workingset.o CC mm/debug.o CC fs/fcntl.o CC mm/gup.o CC mm/highmem.o LD security/built-in.o CC mm/memory.o CC fs/readdir.o CC fs/ioctl.o CC mm/mincore.o CC fs/select.o CC fs/inode.o CC fs/dcache.o CC mm/mlock.o CC fs/bad_inode.o CC fs/attr.o CC fs/file.o CC mm/mmap.o CC mm/mprotect.o CC fs/filesystems.o CC mm/msync.o CC mm/mremap.o CC fs/namespace.o CC mm/rmap.o CC mm/vmalloc.o CC mm/pagewalk.o CC fs/seq_file.o CC mm/pgtable-generic.o CC fs/libfs.o LD sound/built-in.o CC fs/xattr.o CC fs/fs-writeback.o CC mm/init-mm.o CC mm/bootmem.o CC mm/dmapool.o CC mm/slub.o CC fs/pnode.o CC fs/splice.o CC fs/sync.o CC fs/utimes.o CC fs/stack.o CC fs/fs_struct.o CC fs/statfs.o CC fs/fs_pin.o CC fs/no-block.o CC fs/nsfs.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o LD firmware/built-in.o LD fs/quota/built-in.o LD kernel/time/built-in.o CC fs/anon_inodes.o LD fs/notify/fanotify/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/dnotify/built-in.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o LD fs/notify/built-in.o LD arch/cris/arch-v10/drivers/built-in.o LD net/built-in.o LD drivers/mfd/built-in.o LD drivers/irqchip/built-in.o LD drivers/amba/built-in.o LD drivers/nfc/built-in.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/block/built-in.o LD drivers/firewire/built-in.o LD drivers/lguest/built-in.o LD drivers/net/built-in.o LD drivers/mmc/built-in.o LD drivers/bus/built-in.o LD drivers/auxdisplay/built-in.o LD drivers/macintosh/built-in.o LD drivers/char/ipmi/built-in.o LD drivers/idle/built-in.o LD drivers/cdrom/built-in.o LD drivers/ptp/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o CC drivers/char/mem.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/bcm/built-in.o LD drivers/nvme/host/built-in.o CC drivers/gpio/devres.o LD drivers/i2c/busses/built-in.o LD drivers/pwm/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/clk/ti/built-in.o LD drivers/nvme/target/built-in.o LD drivers/gpu/vga/built-in.o CC drivers/char/random.o CC drivers/gpio/gpiolib.o CC drivers/gpio/gpiolib-legacy.o CC drivers/gpio/gpiolib-devprop.o LD drivers/firmware/broadcom/built-in.o CC drivers/char/misc.o LD drivers/firmware/meson/built-in.o LD drivers/firmware/tegra/built-in.o LD drivers/char/agp/built-in.o LD drivers/nvme/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/clk/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/firmware/built-in.o LD drivers/video/backlight/built-in.o LD drivers/i2c/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/soc/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/misc/mic/built-in.o LD kernel/sched/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/misc/built-in.o CC drivers/base/core.o LD kernel/built-in.o CC drivers/base/bus.o CC drivers/base/syscore.o CC drivers/base/component.o CC drivers/base/dd.o CC drivers/base/driver.o CC drivers/base/cpu.o CC drivers/base/platform.o CC drivers/base/class.o LD drivers/media/firewire/built-in.o CC drivers/tty/tty_io.o CC drivers/base/firmware.o CC drivers/base/init.o CC drivers/base/devres.o LD drivers/media/spi/built-in.o CC drivers/base/map.o LD drivers/media/tuners/built-in.o AS arch/cris/arch-v10/lib/checksum.o CC drivers/tty/n_tty.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD fs/ramfs/ramfs.o CC drivers/tty/tty_ioctl.o CC drivers/base/attribute_container.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/tty/tty_buffer.o LD drivers/media/platform/omap/built-in.o CC drivers/tty/tty_ldisc.o LD drivers/media/i2c/soc_camera/built-in.o AS arch/cris/arch-v10/lib/checksumcopy.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/mmc/siano/built-in.o LD fs/ramfs/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/base/transport_class.o LD mm/built-in.o CC drivers/base/topology.o CC drivers/base/container.o AS arch/cris/arch-v10/lib/csumcpfruser.o CC drivers/base/property.o LD drivers/media/platform/built-in.o LD drivers/media/common/b2c2/built-in.o CC drivers/base/cacheinfo.o LD drivers/media/i2c/built-in.o LD drivers/media/rc/built-in.o CC arch/cris/arch-v10/lib/memset.o LD drivers/media/mmc/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o CC arch/cris/arch-v10/lib/string.o CC arch/cris/arch-v10/lib/usercopy.o CC drivers/tty/tty_port.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/tty/tty_mutex.o CC drivers/base/dma-mapping.o LD drivers/base/test/built-in.o LD drivers/base/power/built-in.o CC drivers/tty/tty_ldsem.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/tty/serial/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/gpu/drm/built-in.o LD virt/lib/built-in.o LD drivers/tty/ipwireless/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/tty/vt/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD virt/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/common/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC lib/bcd.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC lib/parser.o CC lib/sort.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pt1/built-in.o CC lib/lockref.o LD drivers/media/pci/b2c2/built-in.o LD drivers/gpu/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/video/built-in.o CC lib/halfmd4.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC lib/div64.o CC lib/debug_locks.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/pci/smipcie/built-in.o CC lib/random32.o CC lib/gcd.o CC lib/bust_spinlocks.o CC lib/scatterlist.o CC lib/bitmap.o CC lib/kasprintf.o CC lib/uuid.o CC lib/clz_ctz.o CC lib/list_sort.o LD drivers/media/usb/ttusb-dec/built-in.o CC lib/flex_array.o CC lib/iov_iter.o CC lib/memweight.o CC lib/lcm.o CC lib/bsearch.o LD drivers/media/usb/built-in.o LD fs/built-in.o CC lib/find_bit.o CC lib/llist.o LD drivers/media/pci/built-in.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC lib/kfifo.o CC lib/rhashtable.o CC lib/reciprocal_div.o CC lib/once.o CC lib/iomap.o CC lib/string_helpers.o CC lib/devres.o CC lib/pci_iomap.o CC lib/hexdump.o CC lib/kstrtox.o CC lib/hweight.o CC lib/iomap_copy.o AR arch/cris/arch-v10/lib/lib.a CC lib/atomic64.o CC lib/argv_split.o CC lib/chacha20.o EXPORTS arch/cris/arch-v10/lib/lib-ksyms.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o CC lib/dma-noop.o CC lib/ioremap.o CC lib/flex_proportions.o CC lib/idr.o CC lib/irq_regs.o CC lib/int_sqrt.o LD drivers/media/built-in.o LD arch/cris/arch-v10/lib/built-in.o CC lib/is_single_threaded.o CC lib/klist.o LD drivers/char/built-in.o CC lib/nmi_backtrace.o CC lib/md5.o CC lib/kobject_uevent.o CC lib/kobject.o CC lib/ratelimit.o CC lib/radix-tree.o CC lib/sha1.o CC lib/nodemask.o CC lib/seq_buf.o CC lib/show_mem.o CC lib/plist.o CC lib/rbtree.o CC lib/string.o CC lib/win_minmax.o CC lib/vsprintf.o CC lib/timerqueue.o LD drivers/tty/built-in.o LD drivers/gpio/built-in.o LD drivers/base/built-in.o LD drivers/built-in.o AR lib/lib.a EXPORTS lib/lib-ksyms.o LD lib/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o LD vmlinux SYSMAP System.map OBJCOPY arch/cris/boot/Image Kernel: arch/cris/boot/Image is ready GZIP arch/cris/boot/compressed/piggy.gz AS arch/cris/boot/compressed/head_v10.o CC arch/cris/boot/compressed/misc.o LD arch/cris/boot/compressed/decompress.o OBJCOPY arch/cris/boot/compressed/decompress.bin BUILD arch/cris/boot/compressed/vmlinux make[3]: Nothing to be done for 'arch/cris/boot/rescue/rescue.bin'. Kernel: arch/cris/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/cdrx_cris-allnoconfig_cris' Completed OK # rm -rf /home/kisskb/slave/build/cdrx_cris-allnoconfig_cris # Build took: 0:00:21.943885