<<Mini2440 Linux移植开发实战指南>>中出现的漏洞和错误之总结（上）

mytomorrow

本人是参考友善官方<<Mini2440 Linux移植开发实战指南>>从第一章节开始仔细阅读和试验的，现对本书中出现的漏洞和错误之处以作笔记总结，方便自已的同时希望能对他人有所帮助~

+ h/ n8 e) ~- Uhardware: mini2440(64M FLASH)
platform: fedora9 under vmware

0 l: S+ N3 y) D) w, `未标出章节为没有错误的章节，特此说明.
6 y; F& n5 r4 K5 k& ]! s
2 p8 q; \+ g  S; a  x3.7章节

2 r, r0 q; c/ N7 p参照此手册完成本章节后，编译内核之前还应再修改两处,不然不出现很多错误，在此不列出错误内容.

1.因为这个mach-mini2440.c是从mach-smdk2440.c处复制过来的，mach-smdk2440.c中未对nand作处理，但这里我们作处理啦，所以应在文件中加入相应的头文件
. ^- P# k' t) }1 U7 l" M! d
$ I) A0 c0 D& `9 W6 c, ~
#include<linux/mtd/mtd.h>
( |5 M+ v9 A: l9 W! B, W#include<linux/mtd/nand.h>
#include<linux/mtd/nand_ecc.h>
#include<linux/mtd/partitions.h>
#include<plat/nand.h>
3 h5 e, |$ A% ^0 L' U

2.不作下面的修改之前如果编译，以然会出现一个警告
9 ?: v& d0 ?* @3 x
; b. O- l( B6 c  V3 Wwarning:"mini2440_nand_info"defined but not used.
6 i  D) L- v+ Q6 K& B0 v
8 p8 ?8 N) ^1 [解决方法:
0 C1 e1 J' ~8 C) H9 z" |
   在static void __init mini2440_map_io(void)
; C8 e5 w7 A- ?  T# p- t    {
    }
    中加入以下代码:
    s3c_device_nand.dev.platform_data = &mini2440_nand_info;

3.8章节

, T7 d, i: }  P% V; H9 F  E     完全按照此章节修改好程序后，编译下载到开发板，并下载自已制作适合自已开发板(64M)的文件系统，后出现下面的问题
. P; O0 A# d, f! M. P##### FriendlyARM BIOS for 2440 #####
+ ]" D  ]) b3 j$ x4 y) i[x] bon part 0 320k 2368k
9 S. O! f0 y8 p% o7 Z' e) L* h$ M[v] Download vivi
5 q% j8 f3 F1 G) `[k] Download linux kernel
[y] Download root_yaffs image
[a] Absolute User Application
/ d7 f. ~/ |. o; p7 @[n] Download Nboot
! L' V+ G  ?9 {8 G/ S! W[l] Download WinCE boot-logo
[w] Download WinCE NK.bin
$ `: E5 U  P* ~6 G+ W& G+ P* |[d] Download & Run
# H0 P' B) o" k& ^. w  [[z] Download zImage into RAM
& k- y2 {: E8 [! O9 d- q( J0 d[g] Boot linux from RAM
[f] Format the nand flash
Boot the system
4 D/ F5 x9 X2 s+ Q2 C/ U Set the boot parameters
Backup NAND Flash to HOST through USB(upload)
+ b. t. y2 o/ m1 I$ M' V8 U[r] Restore NAND Flash from HOST through USB
[q] Goto shell of vivi
Version: 1026-12
- O* J3 w; L7 Y" pEnter your selection: b
4 e2 [3 m! Q7 ?& W4 ECopy linux kernel from 0x00060000 to 0x30008000, size = 0x00500000 ... done
) O8 g0 s# N7 g# s/ pzImage magic = 0x016f2818
Setup linux parameters at 0x30000100
linux command line is: "noinitrd root=/dev/mtdblock3 init=/linuxrc console=ttySA
9 t! w& ?2 g8 m( `C0"
MACH_TYPE = 1999
2 b/ E" [5 J, s. D  l2 ~  _: B. cNOW, Booting Linux......
Uncompressing Linux.............................................................
...................................................................... done, boo
' g% B1 b0 V$ b  o( E6 ?6 yting the kernel.
' O1 J; a# K/ P8 r6 h5 SLinux version 2.6.32.2 (root@localhost.localdomain) (gcc version 4.4.3 (ctng-1.6
  J' o8 x: ]1 E) F2 N9 {.1) ) #8 Wed Jul 6 17:00:40 CST 2011
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
! u1 Y) a: H. BMachine: FriendlyARM mini2440 Develop board
ATAG_INITRD is deprecated; please update your bootloader.
6 B# _, W% ~/ B) ~Memory policy: ECC disabled, Data cache writeback
. |7 Z  t- H' G& CCPU S3C2440A (id 0x32440001)
S3C24XX Clocks, (c) 2004 Simtec Electronics
S3C244X: core 405.000 MHz, memory 101.250 MHz, peripheral 50.625 MHz
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
4 |, f! Y' g: \Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
Kernel command line: noinitrd root=/dev/mtdblock3 init=/linuxrc console=ttySAC0
PID hash table entries: 256 (order: -2, 1024 bytes)
- C) L4 f8 |1 i. U$ O7 VDentry cache hash table entries: 8192 (order: 3, 32768 bytes)
! P( L8 i7 x$ o* k! [. ]Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
& |# o; O& g* F. ?1 O3 D" PMemory: 64MB = 64MB total
4 X$ U( Y% k! CMemory: 60524KB available (3680K code, 417K data, 132K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
+ k$ `1 ?% d; b. ?# ^NR_IRQS:85
irq: clearing subpending status 00000003
! J) ]" S+ ~. q% sirq: clearing subpending status 00000002
1 q3 |; f( k) tConsole: colour dummy device 80x30
" w* @" e6 H% Q+ K3 bconsole [ttySAC0] enabled
Calibrating delay loop... 201.93 BogoMIPS (lpj=504832)
% N% Q+ j( B. @; E7 v' wMount-cache hash table entries: 512
6 g( M! U, b( P! R9 L* y/ Y6 ?, KCPU: Testing write buffer coherency: ok
- M& K2 L! ?' R/ {0 y) V7 YNET: Registered protocol family 16
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
. r' i( _: P- dDMA channel 0 at c4808000, irq 33
DMA channel 1 at c4808040, irq 34
  c1 y# O; D" ~3 d" ^, H) o5 JDMA channel 2 at c4808080, irq 35
) r* i8 I7 q% x& U) ]/ [9 J9 JDMA channel 3 at c48080c0, irq 36
) F' t5 [3 r5 wS3C244X: Clock Support, DVS off
bio: create slab <bio-0> at 0
. ?) A, B2 F1 n* ~usbcore: registered new inteRFace driver usbfs
usbcore: registered new interface driver hub
5 U2 j- d# \$ p0 I! C6 u5 E0 vusbcore: registered new device driver usb
s3c-i2c s3c2440-i2c: slave address 0x10
, d  P. b8 n# |, k  g* js3c-i2c s3c2440-i2c: bus frequency set to 98 KHz
: D  N" L1 s& Ys3c-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
. @# L- f$ z& eNET: Registered protocol family 2
" f7 V4 W! d' ^2 \8 GIP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
, z& v2 v7 W. UTCP bind hash table entries: 2048 (order: 1, 8192 bytes)
) S6 @1 L3 T# g; ~) W; \TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
9 Q; }) r; P4 x" J5 Y( cNET: Registered protocol family 1
  S6 B7 [' \4 E; BRPC: Registered udp transport module.
& Z- x, I' \0 @RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
9 W$ F( A* u. e: RROMFS MTD (C) 2007 Red Hat, Inc.
yaffs Jul  6 2011 12:49:18 Installing.
; a3 u" M/ n/ Q4 K1 `msgmni has been set to 118
, w' A; g/ D* R; z+ Jalg: No test for stdrng (krng)
io scheduler noop registered
  z4 a. w/ T& s" Iio scheduler anticipatory registered (default)
* D; H/ z- d( s3 dio scheduler deadline registered
io scheduler cfq registered
Console: switching to colour frame buffer device 60x53
5 O2 @% T( W' Lfb0: s3c2410fb frame buffer device
0 y2 ~3 i4 R  xs3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
# K/ f1 @! c1 H8 K2 j* Ls3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
brd: module loaded
/ |! I9 L" f* C) t4 A  A# Y7 _+ bS3C24XX NAND Driver, (c) 2004 Simtec Electronics
6 \: n7 L* ]  U$ ?5 W) _; E7 ks3c24xx-nand s3c2440-nand: Tacls=3, 29ns Twrph0=7 69ns, Twrph1=3 29ns
8 b# L- j9 i1 J# p+ Z3 Qs3c24xx-nand s3c2440-nand: NAND soft ECC
# D% A0 c* K2 f# c+ k7 o4 V7 @NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bit
)
9 X% M8 ~' a5 _* I" I( }9 q5 sScanning device for bad blocks
Bad eraseblock 3091 at 0x00000304c000
- ^9 |( ]0 [, J; BCreating 5 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x000000000000-0x000000040000 : "supervivi"
ftl_cs: FTL header not found.
0x000000040000-0x000000060000 : "param"
ftl_cs: FTL header not found.
0x000000060000-0x000000560000 : "Kernel"
uncorrectable error :
; k% |' X! e6 M  v- N3 iuncorrectable error :
# J+ h' L- ?) X0x000000560000-0x000040560000 : "root"
mtd: partition "root" extends beyond the end of device "NAND 64MiB 3,3V 8-bit" -
- size truncated to 0x3aa0000
ftl_cs: FTL header not found.
0x000000000000-0x000004000000 : "nand"
uncorrectable error :
# k( D& {. Z, _6 Vuncorrectable error :
dm9000 Ethernet Driver, V1.31
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
2 x0 m/ `: ?4 j; fusb usb1: configuration #1 chosen from 1 choice
0 R: l" M: ~3 w) L2 @hub 1-0:1.0: USB hub found
7 E# k" Y8 B* w$ v" K% zhub 1-0:1.0: 2 ports detected
usbcore: registered new interface driver libusual
mice: PS/2 mouse device common for all mice
$ |# j5 A& Q, J- g5 g, N& s; a& ^S3C24XX RTC, (c) 2004,2006 Simtec Electronics
' x. ?; d# x. l* q9 U* t3 c! q% Ii2c /dev entries driver
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
7 @3 a' @" ^& |7 _! [9 as3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
* i: c0 g- E* S# Y+ Y( h$ ^cpuidle: using governor ladder
5 s- h; G" V8 ?# Zsdhci: Secure Digital Host Controller Interface driver
& t1 T6 F' X7 Fsdhci: Copyright(c) Pierre Ossman
- g5 H) ]- x- k$ K" S# |, \usbcore: registered new interface driver hiddev
. E& y- L1 X% pusbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
& [9 |5 f! }/ X9 N; d8 GAdvanced Linux Sound Architecture Driver Version 1.0.21.
4 j' q- _9 h0 |4 V5 q' x1 ]) vNo device for DAI UDA134X
No device for DAI s3c24xx-i2s
6 C+ R' u& E7 |$ ~, C( sALSA device list:
  No soundcards found.
TCP cubic registered
# h8 k) W& `+ O5 S, ~NET: Registered protocol family 17
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
yaffs: dev is 32505859 name is "mtdblock3"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.3, "mtdblock3"
) j! Q+ c, d0 q; yyaffs: block 2747 is marked bad
block 2748 is bad
usb 1-1: new low speed USB device using s3c2410-ohci and address 2
usb 1-1: configuration #1 chosen from 1 choice
: D% ~! f% M( C: Uinput: PIXART USB OPTICAL MOUSE as /devices/platform/s3c2410-ohci/usb1/1-1/1-1:1
( {' r, T9 z3 @% y6 f8 [# I.0/input/input0
0 m# J; ~- w( R# G8 @, o, r. jgeneric-usb 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PIXART USB
OPTICAL MOUSE] on usb-s3c24xx-1/input0
8 F3 S0 b. a% o: C" a( {  `- Fyaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:3.
: U4 v) U& h  h/ R& p, L" c6 Y9 Q6 xFreeing init memory: 132K
Unable to handle kernel paging request at virtual address 5058455e
- g, D2 Z9 K9 N/ u. [pgd = c3ac4000
[5058455e] *pgd=00000000
/ r0 q2 v6 f' X0 @Internal error: Oops: 80000005 [#1]
last sysfs file:
+ F& c% w+ z2 E' z9 vModules linked in:
CPU: 0    Not tainted  (2.6.32.2 #8)
' Z: Z: l7 l  Y  g3 jPC is at 0x5058455e
8 k3 T( a# S5 o/ f4 sLR is at s3c2410_nand_select_chip+0x88/0xa0
6 p+ G; q7 Z! P- jpc : [<5058455e>]    lr : [<c01ec5dc>]    psr: 20000033
sp : c3823a50  ip : 00000006  fp : 00000000
- T8 S1 a" l1 a  A6 i+ b) _$ l* dr10: 00000001  r9 : 00011d93  r8 : 00000000
# N! t6 O1 [& a7 O) Nr7 : 02912600  r6 : 00000003  r5 : c3998840  r4 : 00000000
r3 : 5058455f  r2 : c4c00004  r1 : 00000000  r0 : c0024f2c
5 c; N! C1 \: H* LFlags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA Thumb  Segment user
1 ^  w9 e5 W2 l4 t  x! {Control: c000717f  Table: 33ac4000  DAC: 00000015
8 t2 Q; \1 D/ ^Process linuxrc (pid: 1, stack limit = 0xc3822270)
Stack: (0xc3823a50 to 0xc3824000)
; ?: P: M# k" w& R* a  w3a40:                                     c3887988 c3887800 c3823b54 c01e9868
3a60: ffffffff 00000004 00000010 00000000 00000000 00000200 00000000 00000008
2 O2 l  ?& }/ v9 f# A) d/ i* K3a80: 00000000 00000001 00000001 00000000 00000004 0000001f 00000000 00000004
3aa0: 00000001 00000000 00000000 00000000 c3887800 c3823b54 00000200 c0025000
* b) \9 D) n2 C# u; _3ac0: 00011d93 02912600 00000000 c01e9e9c c3823b54 00000000 00000000 00000000
3ae0: 00000000 00000001 00000001 00000000 00000000 60000013 c3887800 c39a9400
3b00: 00560000 00000000 00000200 c0025000 00011d93 c3823b54 00000000 c01ce128
3b20: c3823b54 ffffffe0 023b2600 c3823ba8 c3813000 c39a9400 c3823b74 c0154734
& k) E3 a6 S' h8 y$ w- {3b40: c3823b54 c3887800 023b2600 00000000 00011db3 00000001 00000200 00000000
3b60: 00000008 00000000 00000000 c0025000 c3823b74 c3823b98 c3813000 00000000
3b80: 00000000 c3813000 c3823ba8 00011db3 00000200 00000000 00000000 00000469
3ba0: 00001000 c0153314 00000000 00000001 00000bab 00000468 00000200 00000001
- d! O9 A4 i" f) @1 X3bc0: 00000000 00000000 c3823c0c 00000001 c3823be0 c0185c78 0000009a 00000000
3be0: 0000009a c0025000 c3ab5078 c3ab5078 00000200 c3ab5078 c3813000 c3ab5078
3c00: 00000200 c014e7c4 00000000 c0025000 0008d000 00000000 00000000 00000000
3c20: 0000008c c04424a0 c3813000 c3ab5078 c0025000 00100100 c3410448 00200200
: ^% A, @# c; e, `3c40: 00000020 c01485e0 00001000 c04424a0 c03e3774 c04424a0 c383b080 00000011
3c60: 00000003 c014882c c04424a0 c3410444 00000011 c006d890 c383b080 0000009a
. j* O1 b8 M9 K' h8 I) j3 |6 Y3c80: c0442218 c04424d8 00000000 c383b080 00000000 0000009a c3410444 c34103a8
3ca0: c383b0c0 c3410444 c3823d00 c006d900 00000000 c3410444 c383b080 c006713c
% v0 A: t- N# a, _) C+ Y3cc0: 00000000 c0148838 c0401508 000284d0 c34107ec c39cc0b0 c3a39000 00000001
0 t9 J" @1 F; T# T3ce0: 00000000 c3a39000 000aa000 c3ac4000 c3ac4000 c00782c8 c3822000 c3ac4000
* @6 D8 m! I% v! \! }3d00: 00000001 0000009a 000aa000 00000000 00000000 00000001 00000000 000aa000
) e, N( P3 r8 f  n$ K( H$ r3d20: 00000000 c3a39000 00000000 c39cdaa8 c3ac4000 c00794e0 0000009a 00000001
, b6 i) z2 E8 D: w$ i% J0 R3d40: 00000000 00000000 00000000 00000001 000000aa c3ac4000 000002a8 c0400f14
3d60: 00000000 000aa959 c3820000 c3823e50 c39cc0b0 c3a39000 c3a39034 00000805
3d80: c3a31260 c002f86c 000aa959 00000805 00000805 c03dc580 000aa959 c3823e50
3da0: 00000000 80000013 000aa959 c00292bc c3823f80 c03e4308 c0401508 c03e37fc
3dc0: 00000000 c39cc0b0 c39cc0d4 000aa000 c3a39000 c383b080 00001000 c39cc070
5 {2 |! Y, l: c1 a$ h% p; E5 X* M3de0: 00000001 c0075b68 c39cc0b0 c3a39000 000aa000 c007cce8 c39cc0b0 c007d424
* _+ j4 q/ ~- @2 x3e00: c39cc070 c39cc0b0 c39cc058 c39cc0b0 08101877 c007e8fc c39cc108 c3a39000
: _* a- W" C! T# d3 t3e20: c39cc018 c39cc108 00000002 c007d3d4 c39cc108 c007d424 c39cc018 ffffffff
3e40: c3823e84 c39d5400 c383ba00 c0029a40 000aa959 000006a7 00000000 00000000
& i, S% |) `6 A. p3e60: 00000000 c383bd00 c39d5400 c383ba00 00000000 000aa959 000aa959 c3a31260
3e80: 00000001 c3823e98 c00c2730 c0180884 80000013 ffffffff 000006a7 c00c2730
3ea0: 00000000 c00c325c 00001812 00000000 c3a39000 000accb4 000aa959 000accb4
% A0 f+ E) y1 W3ec0: 00000001 c39d5500 c3a31260 00000007 c3823f80 000a2100 00008000 c0091e94
3ee0: 000aa100 00008000 00000000 00000000 befff000 c0442500 beffffe1 c0028fd8
8 D& n! v& z- T/ V' ~- J5 C( V+ Y3f00: 00000009 c39d5400 c03e480c fffffff8 00000000 00000000 c3823f80 c03e4308
3f20: c39d5402 c0092328 c3820000 c3822000 c03dc130 00000002 c39d5400 00000000
, c" g" k+ s6 b: G3f40: 00000000 c3823f80 c03dc0ac c00933e0 c04cc082 00000000 c03dc130 c0401560
3f60: c03dc0a8 c04cc082 c03dc130 00000000 00000000 00000000 00000000 c002c9f8
3f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
) E- v$ r) b, k4 V4 j6 [3fa0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3fc0: 00000000 00000000 00000002 c0401560 c00224e4 00000000 00000000 c0029588
3fe0: c0401560 c0008438 00000000 00000000 00000000 c002a868 00000000 00000000
( n6 e4 @3 ?4 ^/ m" w! ^8 ZCode: bad PC value
$ p1 E4 F' n, R, j. N1 _$ D. u: O---[ end trace 4b28e919385a3e14 ]---
- Y. B8 |- Z6 B; eKernel panic - not syncing: Attempted to kill init!
$ ]9 N- K7 P# [" k[<c002e9c0>] (unwind_backtrace+0x0/0xd8) from [<c02e42d8>] (panic+0x40/0x118)
[<c02e42d8>] (panic+0x40/0x118) from [<c003eeec>] (do_exit+0x64/0x59c)
[<c003eeec>] (do_exit+0x64/0x59c) from [<c002d6d0>] (die+0x15c/0x180)
[<c002d6d0>] (die+0x15c/0x180) from [<c002f780>] (__do_kernel_fault+0x64/0x74)
, h$ I, u' s6 S7 `1 H5 O4 G7 t[<c002f780>] (__do_kernel_fault+0x64/0x74) from [<c002f940>] (do_page_fault+0x1b
0/0x1c4)
* Y/ o+ B2 W# t2 ^1 y! g1 U% L[<c002f940>] (do_page_fault+0x1b0/0x1c4) from [<c0029228>] (do_PrefetchAbort+0x3
2 u" l/ r4 Q8 y* j- b/ \4/0x94)
* Z( Z! ]. _5 s[<c0029228>] (do_PrefetchAbort+0x34/0x94) from [<c0029ba4>] (__pabt_svc+0x44/0x8
0)
Exception stack(0xc3823a08 to 0xc3823a50)
3a00:                   c0024f2c 00000000 c4c00004 5058455f 00000000 c3998840
3a20: 00000003 02912600 00000000 00011d93 00000001 00000000 00000006 c3823a50
3a40: c01ec5dc 5058455e 20000033 ffffffff
[<c0029ba4>] (__pabt_svc+0x44/0x80) from [<5058455e>] (0x5058455e)
( Z" y' z1 _* D" p4 V+ o! R1 @
, i+ l& U# r( l查找资料发现有这样的说明：
  这个问题是由于arch/arm/mach-s3c2440/mach-mini2440.c中nand flash controller相关配置数据被声明为__initdata属性造成的。这部分数据会在根文件系统挂载后被释放，但事实上它们还会被nand flash driver用到，因此就出现了memory access问题。解决的办法是把arch/arm/mach-s3c2440/mach-mini2440.c中下列几行中的__initdata声明去掉：
* G4 l1 j, t8 Z0 t. B
static struct mtd_partition mini2440_default_nand_part[] __initdata = {}
3 b2 v  n* l/ d  V6 {/ I: J3 Gstatic struct s3c2410_nand_set mini2440_nand_sets[] __initdata = {}
+ v+ D, F) L( w5 Tstatic struct s3c2410_platform_nand mini2440_nand_info __initdata = {}
% i- G& N$ o2 e% R按此方法修改后，成功！


* D5 S+ c' m2 x( ~" O4 n* ^

Demyar

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domenica

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wu68aq

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