facebook / openbmc-uboot
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 12349
  • Daily file updates (only one update per file and date counted): 35006
  • First update: 1988-01-05
  • Latest update: 2021-10-01
  • Days between first and latest update: 12323 (1760 weeks, estimated 8800 working days)
  • Active days (at least one file change): 5726
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 9,793 files with 1,950,074 lines of code in files.
    • 9,544 files that are 366+ days old (1,853,849 lines of code)
    • 249 files that are 181-365 days old (96,225 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
95% | 4% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 9,793 files with 1,950,074 lines of code in files.
    • 8,429 files have been last changed 366+ days ago (1,413,690 lines of code)
    • 1,364 files have been last changed 181-365 days ago (536,384 lines of code)
    • 0 files have been last changed 91-180 days ago (0 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 0 files have been last changed 1-30 days ago (0 lines of code)
72% | 27% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
h, c, txt, py, s, rst, cfg, lds, mk, gitignore, sh, inc, cocci, pl, asn1, cmd, patch, in, yml, css, sed, l, y, md, ini, glade, cc, svg, cxx, gpt, gitattributes, json, boot, gdb, mak, tpl, tcl
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c96% | 3% | 0% | 0% | 0%
h91% | 8% | 0% | 0% | 0%
py99% | <1% | 0% | 0% | 0%
pl100% | 0% | 0% | 0% | 0%
cfg94% | 5% | 0% | 0% | 0%
lds100% | 0% | 0% | 0% | 0%
inc100% | 0% | 0% | 0% | 0%
cc100% | 0% | 0% | 0% | 0%
y100% | 0% | 0% | 0% | 0%
boot100% | 0% | 0% | 0% | 0%
cocci100% | 0% | 0% | 0% | 0%
l100% | 0% | 0% | 0% | 0%
glade100% | 0% | 0% | 0% | 0%
cmd100% | 0% | 0% | 0% | 0%
asn1100% | 0% | 0% | 0% | 0%
gdb100% | 0% | 0% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
tcl100% | 0% | 0% | 0% | 0%
in100% | 0% | 0% | 0% | 0%
sed100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c74% | 25% | 0% | 0% | 0%
h69% | 30% | 0% | 0% | 0%
py61% | 38% | 0% | 0% | 0%
cfg94% | 5% | 0% | 0% | 0%
inc100% | 0% | 0% | 0% | 0%
lds89% | 10% | 0% | 0% | 0%
cc100% | 0% | 0% | 0% | 0%
y100% | 0% | 0% | 0% | 0%
cocci100% | 0% | 0% | 0% | 0%
pl9% | 90% | 0% | 0% | 0%
l100% | 0% | 0% | 0% | 0%
glade100% | 0% | 0% | 0% | 0%
cmd100% | 0% | 0% | 0% | 0%
asn1100% | 0% | 0% | 0% | 0%
gdb100% | 0% | 0% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
tcl100% | 0% | 0% | 0% | 0%
in100% | 0% | 0% | 0% | 0%
sed100% | 0% | 0% | 0% | 0%
boot0% | 100% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
drivers91% | 8% | 0% | 0% | 0%
arch97% | 2% | 0% | 0% | 0%
board94% | 5% | 0% | 0% | 0%
include98% | 1% | 0% | 0% | 0%
lib99% | <1% | 0% | 0% | 0%
fs100% | 0% | 0% | 0% | 0%
tools99% | <1% | 0% | 0% | 0%
cmd98% | 1% | 0% | 0% | 0%
scripts100% | 0% | 0% | 0% | 0%
common100% | 0% | 0% | 0% | 0%
net100% | 0% | 0% | 0% | 0%
post100% | 0% | 0% | 0% | 0%
env100% | 0% | 0% | 0% | 0%
disk100% | 0% | 0% | 0% | 0%
doc100% | 0% | 0% | 0% | 0%
api100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
drivers68% | 31% | 0% | 0% | 0%
arch70% | 29% | 0% | 0% | 0%
board82% | 17% | 0% | 0% | 0%
include75% | 24% | 0% | 0% | 0%
lib79% | 20% | 0% | 0% | 0%
fs90% | 9% | 0% | 0% | 0%
tools75% | 24% | 0% | 0% | 0%
cmd74% | 25% | 0% | 0% | 0%
scripts73% | 26% | 0% | 0% | 0%
common52% | 47% | 0% | 0% | 0%
net88% | 11% | 0% | 0% | 0%
post100% | 0% | 0% | 0% | 0%
doc100% | 0% | 0% | 0% | 0%
env45% | 54% | 0% | 0% | 0%
disk35% | 64% | 0% | 0% | 0%
api100% | 0% | 0% | 0% | 0%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
ppc_defs.h
in include
 65 - 1441 7941 5 5
bitops.h
in include/linux
 153 11 466 7908 23 13
types.h
in include/linux
 124 - 816 7908 24 16
swab.h
in include/linux/byteorder
 121 9 3401 7908 11 8
big_endian.h
in include/linux/byteorder
 104 12 3443 7908 4 3
ctype.h
in include/linux
 41 2 3830 7908 5 4
gdbsend.c
in tools/gdb
 88 - 1441 7856 6 5
gdbcont.c
in tools/gdb
 50 - 1441 7856 6 5
error.c
in tools/gdb
 43 - 1441 7856 6 5
serial.h
in tools/gdb
 9 - 1441 7856 6 5
error.h
in tools/gdb
 5 - 1441 7856 6 5
remote.h
in tools/gdb
 4 - 1441 7856 6 5
video_font.h
in include
 8 - 1441 7843 9 8
console.h
in include
 55 6 267 7823 19 6
ioports.h
in include
 29 - 1738 7820 15 12
mc146818rtc.h
in include/linux
 46 - 4611 7816 3 3
arp.h
in net
 16 - 1283 7778 12 7
part_dos.h
in disk
 27 - 454 7687 15 8
rtc.h
in include
 55 1 646 7677 37 23
mii_phy.h
in include
 6 - 6868 7662 2 1
remote.c
in tools/gdb
 506 - 1441 7658 9 7
mpc8xx_irq.h
in include
 28 - 4867 7658 5 6
posix_types.h
in include/linux
 20 - 7658 7658 1 1
s_record.h
in include
 16 - 1441 7658 9 8
17 - 1441 7526 8 7
miiphy.h
in include
 101 - 454 7495 58 28
serial.c
in tools/gdb
 104 - 1441 7488 6 5
string.h
in include/linux
 101 - 368 7486 25 18
img2srec.c
in tools
 261 3 1768 7480 7 5
video.h
in include
 90 2 442 7468 54 17
lcdvideo.h
in include
 48 - 7468 7468 1 1
14 - 5062 7468 4 4
jffs2_1pass.h
in include/jffs2
 3 - 7383 7383 1 1
jffs2_private.h
in fs/jffs2
 94 - 701 7361 17 13
usb.h
in include
 413 - 459 7343 142 60
regs.h
in include/bedbug
 363 - 1754 7343 3 3
usb_defs.h
in include
 230 - 1441 7343 26 17
part.h
in include
 186 9 358 7343 97 51
doc2000.h
in include/linux/mtd
 153 - 1441 7343 15 11
time.h
in include/linux
 132 - 861 7343 4 4
part_iso.h
in disk
 123 - 1441 7343 11 8
ppc.h
in include/bedbug
 113 - 3291 7343 6 6
w83c553f.h
in include
 110 - 1441 7343 9 9
watchdog.h
in include
 50 - 261 7343 39 18
mini_inflate.h
in include/jffs2
 44 - 1441 7343 5 5
mk48t59.h
in include
 28 - 1441 7343 19 16
bedbug.h
in include/bedbug
 17 - 3871 7343 2 2
compr_rubin.h
in include/jffs2
 5 - 7343 7343 1 1
mini_inflate.c
in fs/jffs2
 275 13 1441 7342 18 16
i2c.h
in include
 288 4 261 7341 130 44
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
posix_types.h
in include/linux
 20 - 7658 7658 1 1
lcdvideo.h
in include
 48 - 7468 7468 1 1
jffs2_1pass.h
in include/jffs2
 3 - 7383 7383 1 1
compr_rubin.h
in include/jffs2
 5 - 7343 7343 1 1
linux_logo.h
in include
 1411 - 7151 7151 1 1
mii_phy.h
in include
 6 - 6868 7662 2 1
spd_sdram.h
in include
 4 - 5866 6980 6 5
ndfc.h
in include/linux/mtd
 45 - 5618 5700 5 4
ops.h
in drivers/bios_emulator/include/x86emu
 5 - 5320 5398 8 8
decode.h
in drivers/bios_emulator/include/x86emu
 39 - 5320 5398 8 8
prim_ops.h
in drivers/bios_emulator/include/x86emu
 99 - 5320 5398 8 8
pq-mds-pib.h
in board/freescale/common
 1 - 5310 5356 7 7
via.h
in board/freescale/common
 8 - 5210 5251 6 6
ati_ids.h
in drivers/video
 205 - 5210 5260 6 7
cramfs_fs.h
in include/cramfs
 52 - 5147 6677 6 4
vsc7385.h
in include
 1 - 5130 5180 3 3
14 - 5062 7468 4 4
tables.h
in include/bedbug
 557 - 5062 7182 5 4
SA-1100.h
in include
 1810 - 5062 7324 5 4
dm9000x.h
in drivers/net
 111 - 4980 5259 7 8
poison.h
in include/linux
 5 - 4975 4976 2 2
compr_zlib.c
in fs/jffs2
 9 1 4975 7103 19 13
compr_rtime.c
in fs/jffs2
 34 1 4975 7103 13 12
compr_rubin.c
in fs/jffs2
 61 2 4975 7103 14 13
compr_lzo.c
in fs/jffs2
 290 1 4975 6190 13 12
sgmii_riser.h
in board/freescale/common
 2 - 4867 4976 4 3
mpc8xx_irq.h
in include
 28 - 4867 7658 5 6
radeon.h
in include
 1785 - 4867 5398 15 12
crc32defs.h
in drivers/mtd/ubi
 14 - 4831 4895 4 4
summary.h
in fs/jffs2
 124 - 4831 4901 3 3
crc32.h
in include/linux
 6 - 4828 4895 6 5
dnet.h
in drivers/net
 120 - 4803 4813 2 3
crc16.c
in fs/ubifs
 42 1 4773 4775 2 2
access_ok.h
in include/linux/unaligned
 52 12 4773 4775 2 2
sl811.h
in drivers/usb/host
 80 - 4761 4761 1 1
crc16.h
in fs/ubifs
 10 1 4759 4775 3 2
ncb.c
in tools
 30 1 4740 6428 6 6
system_map.c
in common
 1 - 4689 4714 2 2
kallsyms.c
in common
 21 - 4689 4714 2 2
u-boot.lds.h
in include/u-boot
 9 - 4619 4619 1 1
mc146818rtc.h
in include/linux
 46 - 4611 7816 3 3
be_byteshift.h
in include/linux/unaligned
 56 12 4473 4551 4 3
le_byteshift.h
in include/linux/unaligned
 56 12 4473 4551 4 3
m41t94.c
in drivers/rtc
 87 3 4473 4629 6 4
onenand_regs.h
in include/linux/mtd
 130 - 4473 5332 17 11
jffs2.h
in include/jffs2
 144 - 4469 7103 12 7
signal.h
in include/asm-generic
 63 - 4463 4498 4 4
getline.h
in tools
 1 - 4451 4480 2 2
hardware.h
in arch/arm/include/asm
 4 - 4380 4386 2 2
mtd_node.h
in include
 7 - 4380 4413 3 3
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-g-a2197-00-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-m-a2197-01-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-m-a2197-03-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-m-a2197-02-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-p-a2197-00-revA
 1049 18
pads-imx8qm.h
in arch/xtensa/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/mips/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/sandbox/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/x86/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/microblaze/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/arm/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/nios2/dts/include/dt-bindings/pinctrl
 947 -
psu_init_gpl.c
in board/xilinx/zynqmp/avnet-ultra96-rev1
 913 17
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini-emmc0
 913 17
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini-qspi
 899 15
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini
 899 15
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini-emmc1
 899 15
pins-imxrt1050.h
in arch/xtensa/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/mips/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/sandbox/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/x86/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/microblaze/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/arm/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/nios2/dts/include/dt-bindings/pinctrl
 856 -
rk3568-cru.h
in arch/xtensa/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/mips/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/sandbox/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/x86/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/microblaze/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/arm/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/nios2/dts/include/dt-bindings/clock
 838 -
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-zcu104-revC
 801 14
imx8qm-clock.h
in arch/xtensa/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/mips/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/sandbox/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/x86/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/microblaze/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/arm/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/nios2/dts/include/dt-bindings/clock
 787 -
ps7_init_gpl.c
in board/xilinx/zynq/zynq-cse-nor
 770 2
pads-imx8qxp.h
in arch/xtensa/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/mips/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/sandbox/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/x86/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/microblaze/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/arm/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/nios2/dts/include/dt-bindings/pinctrl
 743 -
ps7_init_gpl.c
in board/xilinx/zynq/zynq-cse-nand
 728 2
linux-event-codes.h
in arch/xtensa/dts/include/dt-bindings/input
 678 -
linux-event-codes.h
in arch/mips/dts/include/dt-bindings/input
 678 -
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-g-a2197-00-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-m-a2197-01-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-m-a2197-03-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-m-a2197-02-revA
 1049 18
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-p-a2197-00-revA
 1049 18
pads-imx8qm.h
in arch/xtensa/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/mips/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/sandbox/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/x86/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/microblaze/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/arm/dts/include/dt-bindings/pinctrl
 947 -
pads-imx8qm.h
in arch/nios2/dts/include/dt-bindings/pinctrl
 947 -
psu_init_gpl.c
in board/xilinx/zynqmp/avnet-ultra96-rev1
 913 17
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini-emmc0
 913 17
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini-qspi
 899 15
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini
 899 15
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-mini-emmc1
 899 15
pins-imxrt1050.h
in arch/xtensa/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/mips/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/sandbox/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/x86/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/microblaze/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/arm/dts/include/dt-bindings/pinctrl
 856 -
pins-imxrt1050.h
in arch/nios2/dts/include/dt-bindings/pinctrl
 856 -
rk3568-cru.h
in arch/xtensa/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/mips/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/sandbox/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/x86/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/microblaze/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/arm/dts/include/dt-bindings/clock
 838 -
rk3568-cru.h
in arch/nios2/dts/include/dt-bindings/clock
 838 -
psu_init_gpl.c
in board/xilinx/zynqmp/zynqmp-zcu104-revC
 801 14
imx8qm-clock.h
in arch/xtensa/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/mips/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/sandbox/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/x86/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/microblaze/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/arm/dts/include/dt-bindings/clock
 787 -
imx8qm-clock.h
in arch/nios2/dts/include/dt-bindings/clock
 787 -
ps7_init_gpl.c
in board/xilinx/zynq/zynq-cse-nor
 770 2
pads-imx8qxp.h
in arch/xtensa/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/mips/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/sandbox/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/x86/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/microblaze/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/arm/dts/include/dt-bindings/pinctrl
 743 -
pads-imx8qxp.h
in arch/nios2/dts/include/dt-bindings/pinctrl
 743 -
ps7_init_gpl.c
in board/xilinx/zynq/zynq-cse-nand
 728 2
linux-event-codes.h
in arch/xtensa/dts/include/dt-bindings/input
 678 -
linux-event-codes.h
in arch/mips/dts/include/dt-bindings/input
 678 -