From: Simon Horman <horms@verge.net.au>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH v4 00/15] Renesas CMT, MTU2 and TMU platform cleanups
Date: Wed, 23 Apr 2014 02:06:32 +0000 [thread overview]
Message-ID: <20140423020631.GA31164@verge.net.au> (raw)
In-Reply-To: <1398163856-7379-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com>
On Tue, Apr 22, 2014 at 12:50:41PM +0200, Laurent Pinchart wrote:
> Hello,
>
> This patch set switches all Renesas platforms to the new style CMT, MTU2 and
> TMU device platform data. All patches have been previously posted as part of
> the "[PATCH v3 00/52] Renesas CMT and TMU cleanups" and "[PATCH 00/22] SH
> MTU2 DT support" patch series.
>
> This new version just rebases the patches on top of the clockevents branch
> that contains the latest driver cleanups, found at
>
> git://git.linaro.org/people/daniel.lezcano/linux.git clockevents/cmt-mtu2-tmu-cleanups
>
> Simon, could you please pull that branch in your tree and apply this series on
> top of it ? Furthermore, as I have other pending patches for the driver side,
> could you do so in a separate topic branch that Daniel could merge into his
> tree ?
With this series applied Bock-W fails to boot both using
Legacy-C and DT-reference, and mackerel fails to boot (using Legacy-C).
In each case the boot hangs and I gave up after waiting two minutes.
I have supplied boot logs below.
I have used the defconfig for each board, tweaking
the result to allow booting DT-reference as appropriate.
I have not tested the SH boards and indeed I have no means to test most of
them. It does seem to me, given my results from testing on the ARM side,
that there is scope for regression on the SH side. I wonder if we can avoid
updating support for legacy boards which we can't verify.
*** Bock-W Legacy-C ***
Booting Linux on physical CPU 0x0
Linux version 3.15.0-rc2-00070-gca099ba (horms@ayumi.isobedori.kobe.vergenet.net) (gcc version 4.7.2 (Debian 4.7.2-4) ) #1788 Wed Apr 23 10:42:02 JST 2014
CPU: ARMv7 Processor [412fc094] revision 4 (ARMv7), cr\x10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: bockw
debug: ignoring loglevel setting.
Memory policy: Data cache writeback
On node 0 totalpages: 65536
free_area_init_node: node 0, pgdat c03f3f80, node_mem_map cfdfb000
Normal zone: 512 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 65536 pages, LIFO batch:15
DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map
CPU: All CPU(s) started in SVC mode.
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs rw
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 255616K/262144K available (3107K kernel code, 146K rwdata, 628K rodata, 131K init, 165K bss, 6528K reserved, 0K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
.text : 0xc0008000 - 0xc03ade04 (3736 kB)
.init : 0xc03ae000 - 0xc03ced18 ( 132 kB)
.data : 0xc03d0000 - 0xc03f4a20 ( 147 kB)
.bss : 0xc03f4a20 - 0xc041e108 ( 166 kB)
NR_IRQS:16 nr_irqs:16 16
GIC CPU mask not found - kernel will fail to boot.
GIC CPU mask not found - kernel will fail to boot.
sched_clock: 32 bits at 1kHz, resolution 976562ns, wraps every 2097152000000000ns
Calibrating delay loop (skipped) preset value.. 532.00 BogoMIPS (lpj&0000)
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)
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x6030f168 - 0x6030f19c
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
pinctrl core: initialized pinctrl subsystem
regulator-dummy: no parameters
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
renesas_intc_irqpin renesas_intc_irqpin: driving 4 irqs
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c6, AUX_CTRL 0x42460000, Cache size: 1024 kB
sh-pfc pfc-r8a7778: r8a7778_pfc support registered
fixed-dummy: no parameters
fixed-3.3V: at 3300 mV
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Linux video capture interface: v2.00
sh_tmu sh-tmu.0: ch0: used for clock events
sh_tmu sh-tmu.0: ch0: used for periodic clock events
sh_tmu sh-tmu.0: ch1: used as clock source
Advanced Linux Sound Architecture Driver Initialized.
Switched to clocksource sh-tmu.0
NET: Registered protocol family 2
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
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
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
futex hash table entries: 256 (order: -1, 3072 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
SuperH (H)SCI(F) driver initialized
sh-sci.0: ttySC0 at MMIO 0xffe40000 (irq = 102, base_baud = 0) is a scif
console [ttySC0] enabled
sh-sci.1: ttySC1 at MMIO 0xffe41000 (irq = 103, base_baud = 0) is a scif
sh-sci.2: ttySC2 at MMIO 0xffe42000 (irq = 104, base_baud = 0) is a scif
sh-sci.3: ttySC3 at MMIO 0xffe43000 (irq = 105, base_baud = 0) is a scif
sh-sci.4: ttySC4 at MMIO 0xffe44000 (irq = 106, base_baud = 0) is a scif
sh-sci.5: ttySC5 at MMIO 0xffe45000 (irq = 107, base_baud = 0) is a scif
m25p80 spi0.0: found at26df081a, expected s25fl008k
m25p80 spi0.0: at26df081a (1024 Kbytes)
Creating 1 MTD partitions on "m25p80":
0x000000000000-0x000000100000 : "data(spi)"
libphy: smsc911x-mdio: probed
[hang!]
*** Bock-W DT-Reference ***
Booting Linux on physical CPU 0x0
Linux version 3.15.0-rc2-00070-gca099ba (horms@ayumi.isobedori.kobe.vergenet.net) (gcc version 4.7.2 (Debian 4.7.2-4) ) #1789 Wed Apr 23 10:46:01 JST 2014
CPU: ARMv7 Processor [412fc094] revision 4 (ARMv7), cr\x10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: bockw
debug: ignoring loglevel setting.
Memory policy: Data cache writeback
On node 0 totalpages: 65536
free_area_init_node: node 0, pgdat c03f3c00, node_mem_map cfdfb000
Normal zone: 512 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 65536 pages, LIFO batch:15
DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map
CPU: All CPU(s) started in SVC mode.
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 255616K/262144K available (3107K kernel code, 145K rwdata, 628K rodata, 129K init, 165K bss, 6528K reserved, 0K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
.text : 0xc0008000 - 0xc03ade04 (3736 kB)
.init : 0xc03ae000 - 0xc03ce5d8 ( 130 kB)
.data : 0xc03d0000 - 0xc03f46a0 ( 146 kB)
.bss : 0xc03f46a0 - 0xc041dd88 ( 166 kB)
NR_IRQS:16 nr_irqs:16 16
GIC CPU mask not found - kernel will fail to boot.
GIC CPU mask not found - kernel will fail to boot.
sched_clock: 32 bits at 1kHz, resolution 976562ns, wraps every 2097152000000000ns
Calibrating delay loop (skipped) preset value.. 532.00 BogoMIPS (lpj&0000)
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)
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x6030efe8 - 0x6030f01c
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
pinctrl core: initialized pinctrl subsystem
regulator-dummy: no parameters
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c6, AUX_CTRL 0x42460000, Cache size: 1024 kB
renesas_intc_irqpin fe78001c.irqpin: driving 4 irqs
sh-pfc fffc0000.pfc: r8a7778_pfc support registered
fixed-3.3V: 3300 mV
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Linux video capture interface: v2.00
sh_tmu sh-tmu.0: ch0: used for clock events
sh_tmu sh-tmu.0: ch0: used for periodic clock events
sh_tmu sh-tmu.0: ch1: used as clock source
Advanced Linux Sound Architecture Driver Initialized.
Switched to clocksource sh-tmu.0
NET: Registered protocol family 2
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
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
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
futex hash table entries: 256 (order: -1, 3072 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
SuperH (H)SCI(F) driver initialized
sh-sci.0: ttySC0 at MMIO 0xffe40000 (irq = 102, base_baud = 0) is a scif
console [ttySC0] enabled
sh-sci.1: ttySC1 at MMIO 0xffe41000 (irq = 103, base_baud = 0) is a scif
sh-sci.2: ttySC2 at MMIO 0xffe42000 (irq = 104, base_baud = 0) is a scif
sh-sci.3: ttySC3 at MMIO 0xffe43000 (irq = 105, base_baud = 0) is a scif
sh-sci.4: ttySC4 at MMIO 0xffe44000 (irq = 106, base_baud = 0) is a scif
sh-sci.5: ttySC5 at MMIO 0xffe45000 (irq = 107, base_baud = 0) is a scif
m25p80 spi0.0: found at26df081a, expected s25fl008k
m25p80 spi0.0: at26df081a (1024 Kbytes)
1 ofpart partitions found on MTD device spi0.0
Creating 1 MTD partitions on "spi0.0":
0x000000000000-0x000000100000 : "data(spi)"
libphy: smsc911x-mdio: probed
[hang!]
*** Mackerel (Legacy-C) ***
Booting Linux on physical CPU 0x0
Linux version 3.15.0-rc2-00070-gca099ba (horms@ayumi.isobedori.kobe.vergenet.net) (gcc version 4.7.2 (Debian 4.7.2-4) ) #1790 Wed Apr 23 10:49:28 JST 2014
CPU: ARMv7 Processor [413fc081] revision 1 (ARMv7), cr\x10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Mackerel (AP4 EVM 2nd)
Memory policy: Data cache writeback
CPU: All CPU(s) started in SVC mode.
bootconsole [early_ttySC0] enabled
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 60960
Kernel command line: console=tty0, console=ttySC0,115200 earlyprintk=sh-sci.0,115200 root=/dev/nfs nfsroot=,tcp,v3 ip=dhcp mem$0m rw
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 238352K/245760K available (3471K kernel code, 198K rwdata, 1084K rodata, 148K init, 176K bss, 7408K reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xcf800000 - 0xff000000 ( 760 MB)
lowmem : 0xc0000000 - 0xcf000000 ( 240 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc047bf4c (4560 kB)
.init : 0xc047c000 - 0xc04a11b8 ( 149 kB)
.data : 0xc04a2000 - 0xc04d39c0 ( 199 kB)
.bss : 0xc04d39c0 - 0xc04ffc90 ( 177 kB)
NR_IRQS:16 nr_irqs:16 16
intc: Registered controller 'sh7372-intca' with 108 IRQs
intc: Registered controller 'sh7372-intca-irq-lo' with 16 IRQs
intc: Registered controller 'sh7372-intca-irq-hi' with 16 IRQs
intc: Registered controller 'sh7372-intcs' with 61 IRQs
sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 16777216000000000ns
Console: colour dummy device 80x30
console [tty0] enabled
sh-tmu.0: ch0: used for clock events
sh-tmu.0: ch0: used for periodic clock events
sh-tmu.0: ch1: used as clock source
sh-cmt-32-fast.2: ch0: used for clock events
sh-cmt-32-fast.2: ch0: used as clock source
Calibrating delay loop...
[hang!]
>
> Cc: Simon Horman <horms@verge.net.au>
> CC: Daniel Lezcano <daniel.lezcano@linaro.org>
>
> Laurent Pinchart (15):
> sh: Switch to new style CMT device
> ARM: shmobile: sh7372: Switch to new style CMT device
> ARM: shmobile: sh73a0: Switch to new style CMT device
> ARM: shmobile: r8a73a4: Switch to new style CMT device
> ARM: shmobile: r8a7740: Switch to new style CMT device
> ARM: shmobile: r8a7790: Switch to new style CMT device
> ARM: shmobile: r8a7791: Switch to new style CMT device
> sh: Switch to new style TMU device
> ARM: shmobile: sh7372: Switch to new style TMU device
> ARM: shmobile: sh73a0: Switch to new style TMU device
> ARM: shmobile: r8a7740: Switch to new style TMU device
> ARM: shmobile: r8a7778: Switch to new style TMU device
> ARM: shmobile: r8a7779: Switch to new style TMU device
> sh: Switch to new style MTU2 device
> ARM: shmobile: r7s72100: Switch to new style MTU2 device
>
> arch/arm/mach-shmobile/board-koelsch-reference.c | 2 +-
> arch/arm/mach-shmobile/board-lager-reference.c | 2 +-
> arch/arm/mach-shmobile/clock-r7s72100.c | 2 +-
> arch/arm/mach-shmobile/clock-r8a73a4.c | 2 +-
> arch/arm/mach-shmobile/clock-r8a7740.c | 10 +-
> arch/arm/mach-shmobile/clock-r8a7778.c | 4 +-
> arch/arm/mach-shmobile/clock-r8a7779.c | 4 +-
> arch/arm/mach-shmobile/clock-r8a7790.c | 2 +-
> arch/arm/mach-shmobile/clock-r8a7791.c | 2 +-
> arch/arm/mach-shmobile/clock-sh7372.c | 9 +-
> arch/arm/mach-shmobile/clock-sh73a0.c | 5 +-
> arch/arm/mach-shmobile/setup-r7s72100.c | 26 +-
> arch/arm/mach-shmobile/setup-r8a73a4.c | 17 +-
> arch/arm/mach-shmobile/setup-r8a7740.c | 133 ++--------
> arch/arm/mach-shmobile/setup-r8a7778.c | 30 +--
> arch/arm/mach-shmobile/setup-r8a7779.c | 66 +----
> arch/arm/mach-shmobile/setup-r8a7790.c | 17 +-
> arch/arm/mach-shmobile/setup-r8a7791.c | 17 +-
> arch/arm/mach-shmobile/setup-sh7372.c | 89 ++-----
> arch/arm/mach-shmobile/setup-sh73a0.c | 92 ++-----
> arch/sh/kernel/cpu/clock-cpg.c | 10 +-
> arch/sh/kernel/cpu/sh2/setup-sh7619.c | 66 +----
> arch/sh/kernel/cpu/sh2a/clock-sh7264.c | 4 +-
> arch/sh/kernel/cpu/sh2a/clock-sh7269.c | 4 +-
> arch/sh/kernel/cpu/sh2a/setup-mxg.c | 98 +-------
> arch/sh/kernel/cpu/sh2a/setup-sh7201.c | 98 +-------
> arch/sh/kernel/cpu/sh2a/setup-sh7203.c | 133 ++--------
> arch/sh/kernel/cpu/sh2a/setup-sh7206.c | 164 ++-----------
> arch/sh/kernel/cpu/sh2a/setup-sh7264.c | 140 ++---------
> arch/sh/kernel/cpu/sh2a/setup-sh7269.c | 133 ++--------
> arch/sh/kernel/cpu/sh3/setup-sh7705.c | 78 +-----
> arch/sh/kernel/cpu/sh3/setup-sh770x.c | 78 +-----
> arch/sh/kernel/cpu/sh3/setup-sh7710.c | 78 +-----
> arch/sh/kernel/cpu/sh3/setup-sh7720.c | 228 ++---------------
> arch/sh/kernel/cpu/sh4/setup-sh4-202.c | 78 +-----
> arch/sh/kernel/cpu/sh4/setup-sh7750.c | 138 ++---------
> arch/sh/kernel/cpu/sh4/setup-sh7760.c | 78 +-----
> arch/sh/kernel/cpu/sh4a/clock-sh7343.c | 2 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7366.c | 2 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7722.c | 6 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7723.c | 10 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7724.c | 10 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7734.c | 12 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7757.c | 4 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7785.c | 8 +-
> arch/sh/kernel/cpu/sh4a/clock-sh7786.c | 16 +-
> arch/sh/kernel/cpu/sh4a/clock-shx3.c | 8 +-
> arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 96 +-------
> arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 96 +-------
> arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 96 +-------
> arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 172 ++-----------
> arch/sh/kernel/cpu/sh4a/setup-sh7724.c | 173 ++-----------
> arch/sh/kernel/cpu/sh4a/setup-sh7734.c | 235 ++----------------
> arch/sh/kernel/cpu/sh4a/setup-sh7757.c | 48 +---
> arch/sh/kernel/cpu/sh4a/setup-sh7763.c | 154 +-----------
> arch/sh/kernel/cpu/sh4a/setup-sh7770.c | 230 ++---------------
> arch/sh/kernel/cpu/sh4a/setup-sh7780.c | 154 +-----------
> arch/sh/kernel/cpu/sh4a/setup-sh7785.c | 154 +-----------
> arch/sh/kernel/cpu/sh4a/setup-sh7786.c | 299 ++---------------------
> arch/sh/kernel/cpu/sh4a/setup-shx3.c | 150 +-----------
> arch/sh/kernel/cpu/sh5/setup-sh5.c | 79 +-----
> 61 files changed, 554 insertions(+), 3797 deletions(-)
>
> --
> Regards,
>
> Laurent Pinchart
>
next prev parent reply other threads:[~2014-04-23 2:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-22 10:50 [PATCH v4 00/15] Renesas CMT, MTU2 and TMU platform cleanups Laurent Pinchart
2014-04-23 2:06 ` Simon Horman [this message]
2014-04-23 11:09 ` Laurent Pinchart
2014-04-24 0:21 ` Simon Horman
2014-05-01 16:51 ` Laurent Pinchart
2014-05-02 1:40 ` Simon Horman
2014-05-02 3:49 ` Geert Uytterhoeven
2014-05-02 17:10 ` Laurent Pinchart
2014-05-11 0:11 ` Simon Horman
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