#260 power tftlcd fails on bf548 while power core and tftlcd both passes

[panmingquan]

power tftlcd fails on bf548 while power core and tftlcd both passes. this case pass on bf527/bf537. It's not the short wait time issue.

Booting kernel from Legacy Image at 02000000 ...

Image Name: bf548-0.2-3.16.0-ADI-2014R1-pre-
Created: 2014-09-02 2:51:58 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 5408043 Bytes = 5.2 MiB
Load Address: 00001000
Entry Point: 0033df1c
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 0033df1c
Linux version 3.16.0-ADI-2014R1-pre-00411-g97bf365-dirty (test@uclinux61-bf548-std) (gcc version 4.3.5 (ADI-master/git-a2bfd7b) ) #4 Tue Sep 2 10:51:48 CST 2014
register early platform devices
bootconsole [early_shadow0] enabled
bootconsole [early_BFuart1] enabled
early printk enabled on early_BFuart1
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x0022a1d8
rodata = 0x0022a1d8-0x002ebadc
bss = 0x002ec000-0x003031f8
data = 0x00303200-0x00334000
stack = 0x00332000-0x00334000
init = 0x00334000-0x006c0000
available = 0x006c0000-0x03e00000
DMA Zone = 0x03e00000-0x04000000
Hardware Trace active and enabled
Boot Mode: 1
Reset caused by Software reset
Blackfin support (C) 2004-2010 Analog Devices, Inc.
Compiled for ADSP-BF548 Rev 0.2
Blackfin Linux support by http://blackfin.uclinux.org/
Processor Speed: 525 MHz core clock and 131 MHz System Clock
NOMPU: setting up cplb tables
Instruction Cache Enabled for CPU0
External memory: cacheable in instruction cache
L2 SRAM : uncacheable in instruction cache
Data Cache Enabled for CPU0
External memory: cacheable (write-through) in data cache
L2 SRAM : uncacheable in data cache
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 15748
Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart1,57600 console=ttyBF1,57600 ip=10.100.4.50:10.100.4.174:192.168.0.1:255.255.255.0:bf548-ezkit:eth0:off
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 55968K/63488K available (2212K kernel code, 195K rwdata, 774K rodata, 3632K init, 92K bss, 7520K reserved, 2048K DMA)
NR_IRQS:295
Configuring Blackfin Priority Driven Interrupts
Console: colour dummy device 80x25
Calibrating delay loop... 1044.48 BogoMIPS (lpj=2088960)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
devtmpfs: initialized
Blackfin Scratchpad data SRAM: 4 KB
Blackfin L1 Data A SRAM: 16 KB (16 KB free)
Blackfin L1 Data B SRAM: 16 KB (16 KB free)
Blackfin L1 Instruction SRAM: 48 KB (42 KB free)
Blackfin L2 SRAM: 128 KB (128 KB free)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
Blackfin DMA Controller
ezkit_init(): registering device resources
SCSI subsystem initialized
bfin-spi bfin-spi.0: master is unqueued, this is deprecated
bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs@ffc00500, dma channel@4
bfin-spi bfin-spi.1: master is unqueued, this is deprecated
bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs@ffc02300, dma channel@5
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c-bfin-twi i2c-bfin-twi.0: Blackfin on-chip I2C TWI Contoller, regs_base@ffc00700
i2c-bfin-twi i2c-bfin-twi.1: Blackfin on-chip I2C TWI Contoller, regs_base@ffc02200
Advanced Linux Sound Architecture Driver Initialized.
NET: Registered protocol family 2
TCP established hash table entries: 1024 (order: 0, 4096 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP: reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
debug-mmrs: setting up Blackfin MMR debugfs
msgmni has been set to 109
io scheduler noop registered (default)
bfin-uart: Blackfin serial driver
bfin-uart.1: ttyBF1 at MMIO 0xffc02000 (irq = 48, base_baud = 8203125) is a BFIN-UART
console [ttyBF1] enabled
console [ttyBF1] enabled
bootconsole [early_BFuart1] disabled
bootconsole [early_BFuart1] disabled
bootconsole [early_shadow0] disabled
bfin-otp: initialized
brd: module loaded
physmap platform flash device: 02000000 at 20000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID 0x00881e
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Using buffer write method
Using auto-unlock on power-up/resume
cfi_cmdset_0001: Erase suspend on write enabled
Creating 5 MTD partitions on "physmap-flash.0":
0x000000000000-0x000000080000 : "bootloader(nor)"
0x000000080000-0x000000480000 : "linux kernel(nor)"
0x000000480000-0x000000fe0000 : "file system(nor)"
0x000000fe0000-0x000000ff8000 : "config(nor)"
0x000000ff8000-0x000001000000 : "u-boot env(nor)"
m25p80 spi0.76: m25p16 (2048 Kbytes)
Creating 2 MTD partitions on "m25p80":
0x000000000000-0x000000080000 : "bootloader(spi)"
0x000000080000-0x000000200000 : "linux kernel(spi)"
bf5xx-nand bf5xx-nand.0: data_width=8, wr_dly=3, rd_dly=3
nand: device found, Manufacturer ID: 0x20, Chip ID: 0xda
nand: ST Micro NAND 256MiB 3,3V 8-bit
nand: 256MiB, SLC, page size: 2048, OOB size: 64
Creating 3 MTD partitions on "NAND 256MiB 3,3V 8-bit":
0x000000000000-0x000000080000 : "bootloader(nand)"
0x000000080000-0x000000480000 : "linux kernel(nand)"
0x000000480000-0x000010000000 : "file system(nand)"
libphy: smsc911x-mdio: probed
smsc911x smsc911x.0 eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=smsc911x-0:01, irq=-1)
smsc911x smsc911x.0 eth0: MAC Address: 00:e0:22:fe:bf:4e
usbcore: registered new interface driver usb-storage
musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517
platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
input: bf54x-keys as /devices/platform/bf54x-keys/input/input0
rtc (null): invalid alarm value: 1900-1-31 0:0:0
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
i2c /dev entries driver
bfin_wdt: initialized: timeout=20 sec (nowayout=0)
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
bfin-ac97 bfin-ac97.0: dma rx:0 tx:1, err irq:10, regs:ffc00800
soc-audio soc-audio: ASoC: machine bfin-ad1980 should use snd_soc_register_card()
AD1980 SoC Audio Codec
dma_alloc_init: dma_page @ 0x02a7f000 - 512 pages at 0x03e00000
soc-audio soc-audio: ad1980-hifi <-> bfin-ac97.0 mapping ok
TCP: cubic registered
NET: Registered protocol family 17
musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517
platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
rtc-bfin rtc-bfin: setting system clock to 2004-05-31 05:56:07 UTC (1085982967)
smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175
IP-Config: Gateway not on directly connected network
ALSA device list:
#0: bfin-ad1980
Freeing unused kernel memory: 3632K (00334000 - 006c0000)

BusyBox v1.22.1 (2014-09-01 14:42:26 CST) hush - the humble shell

root:/>successful boot attempt ifconfig eth0 10.100.4.50
root:/> Ethernet may has been activated already!
random: nonblocking pool is initialized
version
kernel: Linux release 3.16.0-ADI-2014R1-pre-00411-g97bf365-dirty, build #4 Tue Sep 2 10:51:48 CST 2014
toolchain: /home/test/workspace/src/kernel/label/BF548-EZKIT-STD/output/host/usr/bin/bfin-uclinux-gcc release gcc version 4.3.5 (ADI-master/git-a2bfd7b)
user-dist: release git-2fdfff1, build #2 Tue Sep 2 10:45:59 CST 2014
root:/>
Linux version: 3.16.0-ADI-2014R1-pre-00411-g97bf365-dirty
GCC version: 4.3.5 (ADI-master/git-a2bfd7b)
user-dist version: git-2fdfff1

** STEP 3: Start testing

root:/> modprobe bf54x_lq043fb
bf54x-lq043: FrameBuffer initializing...
musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517
platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
root:/> lsmod
Module Size Used by
bf54x_lq043fb 3227 0
cfbfillrect 2779 1 bf54x_lq043fb
cfbcopyarea 2503 1 bf54x_lq043fb
cfbimgblt 1480 1 bf54x_lq043fb
root:/>
ase 1 ...PASS

Case 1 ...PASS
6nvideo_test

Case 2 ...PASS

Case 2 ...PASS
^C
root:/>
Case 3 ...PASS

Case 3 ...PASS
cat /proc/mounts
rootfs / rootfs rw 0 0
devtmpfs /dev devtmpfs rw,relatime,mode=0755 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
mdev /dev tmpfs rw,nosuid,relatime,mode=0755,size=10M 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,mode=600 0 0
var /var tmpfs rw,relatime 0 0
tmp /tmp tmpfs rw,nosuid,nodev,relatime,mode=777 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
root:/>
Case 4 ...PASS

Case 4 ...PASS
ls /sys/power
pm_async pm_freeze_timeout state wakeup_count
root:/> 
Case 5 ...PASS

Case 5 ...PASS
spawn /bin/bash
/power_tftlcd$ su548-std:~/workspace/src/kernel/label/BF548-EZKIT-STD/testsuites/
Password:
estsuites/power_tftlcd# :/home/test/workspace/src/kernel/label/BF548-EZKIT-STD/te
Case 6 ...PASS

Case 6 ...PASS
[6n
root:/> rtcwake -s 15 -m mem
wakeup from "mem" at Mon May 31 05:57:23 2004
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.040 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.008 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
Test case 1: Wake up fail

Last passed time: 2014-07-07_15-23-52
User-dist commit 22f85cde9552525b0eef5f766bd2408d9dc088b4
Kernel commit d490e500e2d358120319f4456068c865b37023bb
Testsuites commit df76cd6f47e58771a58dafd79a3c40367c884572

Case 8 ...FAIL

Case 8 ...FAIL

POWER TFTLCD TEST (mem) FAIL
POWER TFTLCD TEST (mem) ............[FAIL]
Test Period is: 140 seconds.

[panmingquan]

this issue may related to bug 247 which also fails to wake up after rtcwake.

[Scott Jiang]

Disable USB then the power tftlcd case can pass.

[panmingquan]

this also happens to bf527 board after Sep 10 on master head.