On 06.10.2014 01:11, Benoit Masson wrote:
> Le 3 oct. 2014 à 17:41, Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> a écrit :
On 10/03/2014 05:29 PM, Benoit Masson wrote:
Le 3 oct. 2014 à 17:06, Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> a écrit :
On 10/03/2014 04:11 PM, Jason Cooper wrote:
On Sun, Sep 21, 2014 at 04:11:23PM +0200, Benoit Masson wrote:
Le 19 sept. 2014 à 22:14, Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> a écrit :
[...]
Patches are based on v3.17-rc1 and intended for v3.18 but I am not in
a hurry. I only compile tested this, so a formal Tested-by from Benoit
for the ix4 and any other Armada XP board would be great.
[...]
Did you ever get a chance to test this series?
Uhm, I never prepared a branch for Benoit to test. I have pushed the
patches with Thomas Acked-by's and renamed eeprom node based on
v3.17-rc1 to
https://github.com/shesselba/linux-dove.git devel/mvebu-ix4
[...]
It is too late for v3.18 anyway, so I'll resend them once v3.18-rc1
drops.
I'll test those over Sunday night.
No so great, so far what I've done:
- use my working config this config has worked over mainline 3.16 for weeks
- compil you branch with it using you dts file
- boot KO it get stuck on i2C pcf8563 init (at least it is the last message dsplayed.
then I turn on DEBUG_LL but I get nothing more on the serial that could help
- I've tried removing the eeprom section you added to the dts -> same results
Maybe I missed something ? is this branch you sent me a bare fork from mainline 3.17 ? does it includes the armada XP step A0 patch ?
Benoit,
the branch is straight forked from v3.17-rc1 with the patches in
question added. If there is any fixes that got in after rc1, they
are not included. I'll rebase the series on latest next tonight.
Anyway, I doubt the series is involved in the regression you see,
can you also boot plain v3.17-rc1 and v3.17 which got just released?
Also, DEBUG_LL will not give you any more information on this one,
as you passed serial console hand-off. You only need it for early
debugging and you have to make sure that (a) you select the correct
DEBUG_LL Kconfig for MVEBU with registers located at 0xd0000000 and
(b) you should always double check the phys/virt addresses of the
early console.
dump of the serial output:
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 3.17.0-rc1-42264-gb065757 (benoitm@aaaa) (gcc version 4.6.3 (Debian 4.6.3-14) ) #3 SMP Mon Oct 6 00:42:59 CEST 2014
CPU: ARMv7 Processor [562f5842] revision 2 (ARMv7), cr=10c5387d
CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
Machine model: Lenovo Iomega ix4-300d
Memory policy: Data cache writealloc
PERCPU: Embedded 7 pages/cpu @dfbd9000 s6784 r8192 d13696 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
Kernel command line: console=ttyS0,115200 earlyprintk=ttyS0,115200 root=/dev/md0 rw mem=512M
/dev/md0 is soft-RAID on your harddisks, isn't it?
Also, you should not need the mem= parameter but that is just a nit.
[...]
NR_IRQS:16 nr_irqs:16 16
L2C: device tree omits to specify unified cache
Jason, Thomas, Gregory,
we should add a "cache-unified" to the l2cc nodes for all SoCs.
L2C: DT/platform modifies aux control register: 0x1a696b10 -> 0x1a696b12
Aurora cache controller enabled, 16 ways, 1024 kB
Aurora: CACHE_ID 0x00000100, AUX_CTRL 0x1a696b12
sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 171798691800ns
[...]
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
console [ttyS0] disabled
d0012000.serial: ttyS0 at MMIO 0xd0012000 (irq = 19, base_baud = 15625000) is a 16550A
console [ttyS0] enabled
Here is the serial console hand-off, i.e. if you get this far, you
don't need DEBUG_LL at all.
zram: Created 1 device(s) ...
pci 0000:00:01.0: enabling device (0140 -> 0143)
sata_mv 0000:01:00.0: Gen-IIE 32 slots 4 ports SCSI mode IRQ via INTx
scsi host0: sata_mv
scsi host1: sata_mv
scsi host2: sata_mv
scsi host3: sata_mv
ata1: SATA max UDMA/133 mmio m1048576@0xf8000000 port 0xf8022000 irq 86
ata2: SATA max UDMA/133 mmio m1048576@0xf8000000 port 0xf8024000 irq 86
ata3: SATA max UDMA/133 mmio m1048576@0xf8000000 port 0xf8026000 irq 86
ata4: SATA max UDMA/133 mmio m1048576@0xf8000000 port 0xf8028000 irq 86
Shouldn't it detect your hard-disks attached here?
Sebastian
pxa3xx-nand d00d0000.nand: This platform can't do DMA on this device
nand: device found, Manufacturer ID: 0xec, Chip ID: 0xd3
nand: Samsung NAND 1GiB 3,3V 8-bit
nand: 1024MiB, SLC, page size: 2048, OOB size: 64
pxa3xx-nand d00d0000.nand: ECC strength 1, ECC step size 512
Bad block table found at page 524224, version 0x01
Bad block table found at page 524160, version 0x01
nand_read_bbt: bad block at 0x00003ca60000
7 ofpart partitions found on MTD device pxa3xx_nand-0
Creating 7 MTD partitions on "pxa3xx_nand-0":
0x000000000000-0x0000000e0000 : "u-boot"
0x0000000e0000-0x000000100000 : "u-boot-env"
0x000000100000-0x000000120000 : "u-boot-env2"
0x000000120000-0x000000520000 : "zImage"
0x000000520000-0x000000920000 : "initrd"
0x000000e00000-0x000040000000 : "boot"
0x000000000000-0x000040000000 : "flash"
spi_gpio spi3: gpio-miso property not found, switching to no-rx mode
libphy: orion_mdio_bus: probed
mvneta d0070000.ethernet eth0: Using hardware mac address 00:d0:b8:25:38:4d
mvneta d0074000.ethernet eth1: Using random mac address 12:93:5b:2b:44:6e
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-orion: EHCI orion driver
orion-ehci d0050000.usb: EHCI Host Controller
orion-ehci d0050000.usb: new USB bus registered, assigned bus number 1
orion-ehci d0050000.usb: irq 25, io mem 0xd0050000
orion-ehci d0050000.usb: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
orion-ehci d0051000.usb: EHCI Host Controller
orion-ehci d0051000.usb: new USB bus registered, assigned bus number 2
orion-ehci d0051000.usb: irq 26, io mem 0xd0051000
orion-ehci d0051000.usb: USB 2.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
xhci_hcd 0000:02:00.0: xHCI Host Controller
xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
xhci_hcd 0000:02:00.0: xHCI Host Controller
xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usbcore: registered new interface driver usb-storage
rtc-mv d0010300.rtc: rtc core: registered d0010300.rtc as rtc0
i2c /dev entries driver
rtc-pcf8563 0-0051: chip found, driver version 0.4.3
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