From: Jinyun Ye <jinyun.ye@gmail.com>
To: ptxdist@pengutronix.de
Subject: Re: [ptxdist] Ethernet does not work in EFM32 Giant Gecko
Date: Thu, 27 Jun 2013 17:46:05 +0800 [thread overview]
Message-ID: <CADe7rRdERr2q5onJ2zbTCjMSvzqBac3XS9TEKCe5nZQjhM8Khg@mail.gmail.com> (raw)
In-Reply-To: <20130627073827.GD27010@pengutronix.de>
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On Thu, Jun 27, 2013 at 3:38 PM, Uwe Kleine-König <
u.kleine-koenig@pengutronix.de> wrote:
> Hello Joey,
>
> On Thu, Jun 27, 2013 at 02:51:18PM +0800, Jinyun Ye wrote:
> > I'm trying to enable network on my EFM32 Giant Gecko (FPGA version
> > 0v1p1b148), but failed. Here is what I did:
> >
> > 1. Downgraded to board firmware 0v9p9b909
> not sure this is necessary. Anyhow, this is the version I do use, too.
>
> > 2. Enabled ping and route in busybox
> > 3. Built, burnt and boot uclinux successfully
> > 4. ping local eth0 but doesn't work:
> I assume you're using the BSP from
> http://git-public.pengutronix.de/?p=OSELAS.BSP-EnergyMicro-Gecko.git?
>
Yes. I did use it.
>
> > / # /sbin/ifconfig
> > eth0 Link encap:Ethernet HWaddr D6:C5:6F:EC:7B:F1
> > inet addr:192.168.0.100 Bcast:192.168.0.255
> Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
> > Interrupt:4
> > / # ping 192.168.0.100
> > No response from 192.168.0.100
> > / # /sbin/ifconfig
> > eth0 Link encap:Ethernet HWaddr D6:C5:6F:EC:7B:F1
> > inet addr:192.168.0.100 Bcast:192.168.0.255
> Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
> > Interrupt:4
> >
> > Please share me some hint, if anyone have succeeded before.
> Full kernel log and the content of /proc/interrupts between all steps
> would be interesting.
>
_____ __ __ _
| ____|_ __ ___ _ __ __ _ _ _| `/ (_) ___ _ __ ___
| _| | '_ ` / _ ` '__/ _` | | | | |`/| | |/ __| '__/ _ `
| |___| | | | __/ | | (_| | |_| | | | | | (__| | | (_) |
|_____|_| |_|`___|_| `__, |`__, |_| |_|_|`___|_| `___/
|___/ |___/
OSELAS(R)-Gecko-2012.10.0+ / energymicro-efm32gg-dk3750-2012.10.0+
ptxdist-2013.01.0/2013-06-08T14:52:01+0800
/ # /sbin/ifconfig eth0 192.168.0.100 netmask 255.255.255.0 up
/ # /sbin/route add default gw 192.168.0.1
/ # cat /proc/interrupts
CPU0
1: 0 - efm32board
4: 0 efm32board eth0
17: 0 NVIC efm32-gpio
27: 0 NVIC efm32-gpio
28: 6681 NVIC efm32 clockevent
31: 102 NVIC efm32-spi
32: 54 NVIC efm32-spi
38: 17 NVIC efm32-uart
39: 196 NVIC efm32-uart
Err: 0
/ # /sbin/ifconfig
eth0 Link encap:Ethernet HWaddr D6:C5:6F:EC:7B:F1
inet addr:192.168.0.100 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:4
/ # ping 192.168.0.100
No response from 192.168.0.100
/ # cat /proc/interrupts
CPU0
1: 0 - efm32board
4: 0 efm32board eth0
17: 0 NVIC efm32-gpio
27: 0 NVIC efm32-gpio
28: 9853 NVIC efm32 clockevent
31: 102 NVIC efm32-spi
32: 54 NVIC efm32-spi
38: 67 NVIC efm32-uart
39: 570 NVIC efm32-uart
Err: 0
/ # dmesg
<4>[ 0.000000] CPU: ARMv7-M Processor [412fc231] revision 1 (ARMv7M),
cr=00000000
<4>[ 0.000000] CPU: unknown data cache, unknown instruction cache
<6>[ 0.000000] Machine: EFM32 (Device Tree Support), model: Energy Micro
Giant Gecko Development Kit
<6>[ 0.000000] debug: ignoring loglevel setting.
<7>[ 0.000000] On node 0 totalpages: 1024
<7>[ 0.000000] free_area_init_node: node 0, pgdat 8802103c, node_mem_map
88000000
<7>[ 0.000000] Normal zone: 8 pages used for memmap
<7>[ 0.000000] Normal zone: 0 pages reserved
<7>[ 0.000000] Normal zone: 1024 pages, LIFO batch:0
<7>[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
<7>[ 0.000000] pcpu-alloc: [0] 0
<4>[ 0.000000] Built 1 zonelists in Zone order, mobility grouping off.
Total pages: 1016
<5>[ 0.000000] Kernel command line: console=ttyefm4,115200 init=/linuxrc
ignore_loglevel ihash_entries=64 dhash_entries=64 earlyprintk
uclinux.physaddr=0x8c400000 root=/dev/mtdblock0
<6>[ 0.000000] PID hash table entries: 16 (order: -6, 64 bytes)
<6>[ 0.000000] Dentry cache hash table entries: 64 (order: -4, 256 bytes)
<6>[ 0.000000] Inode-cache hash table entries: 64 (order: -4, 256 bytes)
<6>[ 0.000000] Memory: 4MB = 4MB total
<5>[ 0.000000] Memory: 3888k/3888k available, 208k reserved, 0K highmem
<5>[ 0.000000] Virtual kernel memory layout:
<5>[ 0.000000] vector : 0x00000000 - 0x00001000 ( 4 kB)
<5>[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
<5>[ 0.000000] vmalloc : 0x00000000 - 0xffffffff (4095 MB)
<5>[ 0.000000] lowmem : 0x88000000 - 0x88400000 ( 4 MB)
<5>[ 0.000000] .text : 0x8c000000 - 0x8c134cfc (1236 kB)
<5>[ 0.000000] .init : 0x8800a000 - 0x8800d000 ( 12 kB)
<5>[ 0.000000] .data : 0x88008000 - 0x88021640 ( 102 kB)
<5>[ 0.000000] .bss : 0x88021640 - 0x88028d5c ( 30 kB)
<6>[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0,
CPUs=1, Nodes=1
<6>[ 0.000000] Preemptible hierarchical RCU implementation.
<6>[ 0.000000] NR_IRQS:82
<6>[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns,
wraps every 4294967286ms
<6>[ 0.140000] Calibrating delay loop... 1.36 BogoMIPS (lpj=6816)
<6>[ 0.150000] pid_max: default: 4096 minimum: 301
<6>[ 0.170000] Mount-cache hash table entries: 512
<6>[ 0.530000] NET: Registered protocol family 16
<6>[ 1.030000] bio: create slab <bio-0> at 0
<6>[ 1.130000] Switching to clocksource efm32 timer
<6>[ 1.250000] NET: Registered protocol family 2
<6>[ 1.360000] TCP established hash table entries: 512 (order: 0, 4096
bytes)
<6>[ 1.370000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
<6>[ 1.370000] TCP: Hash tables configured (established 512 bind 512)
<6>[ 1.380000] TCP: reno registered
<6>[ 1.380000] UDP hash table entries: 256 (order: 0, 4096 bytes)
<6>[ 1.390000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
<6>[ 1.430000] NET: Registered protocol family 1
<6>[ 2.470000] ROMFS MTD (C) 2007 Red Hat, Inc.
<6>[ 2.510000] io scheduler noop registered (default)
<6>[ 2.520000] 4000e400.uart: ttyefm4 at MMIO 0x4000e400 (irq = 38) is a
efm32-uart
<6>[ 2.940000] console [ttyefm4] enabled
<6>[ 3.000000] EFM32 UART/USART driver
<4>[ 3.120000] uclinux[mtd]: probe address=0x8c400000 size=0x29000
<5>[ 3.130000] Creating 1 MTD partitions on "rom":
<5>[ 3.140000] 0x000000000000-0x000000029000 : "ROMfs"
<6>[ 3.330000] efm32-spi 4000c400.spi: master is unqueued, this is
deprecated
<6>[ 3.380000] ks8851 spi32766.0: message enable is 0
<6>[ 3.610000] ks8851 spi32766.0 eth0: revision 1, MAC
d6:c5:6f:ec:7b:f1, IRQ 4, has EEPROM
<6>[ 3.720000] TCP: cubic registered
<6>[ 3.720000] NET: Registered protocol family 17
<6>[ 3.910000] VFS: Mounted root (romfs filesystem) readonly on device
31:0.
<6>[ 3.940000] Freeing init memory: 12K
>
> Uwe
>
> --
> Pengutronix e.K. | Uwe Kleine-König |
> Industrial Linux Solutions | http://www.pengutronix.de/ |
>
> --
> ptxdist mailing list
> ptxdist@pengutronix.de
>
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next prev parent reply other threads:[~2013-06-27 9:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-27 6:51 Jinyun Ye
2013-06-27 7:38 ` Uwe Kleine-König
2013-06-27 9:46 ` Jinyun Ye [this message]
2013-06-27 9:53 ` Marc Kleine-Budde
2013-06-27 20:10 ` Uwe Kleine-König
2013-06-28 1:05 ` Jinyun Ye
2013-07-16 21:20 ` Uwe Kleine-König
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