From: Pavel Machek <pavel@denx.de> To: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Thor Thayer <tthayer.linux@gmail.com>, Thor Thayer <tthayer@altera.com>, Dinh Nguyen <dinguyen@altera.com>, Steffen Trumtrar <s.trumtrar@pengutronix.de>, linux-arm-kernel@lists.infradead.org, linux-can@vger.kernel.org, socketcan@hartkopp.net, wg@grandegger.com Subject: Re: [PATCHv3] C_CAN: hwinit support for non-TI devices Date: Tue, 13 May 2014 17:08:58 +0200 [thread overview] Message-ID: <20140513150857.GA11608@amd.pavel.ucw.cz> (raw) In-Reply-To: <53721FD5.50508@pengutronix.de> Hi! On Tue 2014-05-13 15:36:21, Marc Kleine-Budde wrote: > On 05/13/2014 03:09 PM, Pavel Machek wrote: > > Non-TI chips (including socfpga) needs different raminit > > sequence. Implement it. > > > > const's in the hwinit prototype forced me to add const to more > > prototypes. This makes changes bigger but the result is cleaner. > > Why not split into several patches? > > > Unfortunately, testing-c_can does not boot on sockit, but previous > > version of patch was tested by me and Thor Thayer. > > Have a look at: > > git@gitorious.org:linux-can/linux-can-next.git > testing-c_can-based-on-net git fetch git@gitorious.org:linux-can/linux-can-next.git testing-c_can-based-on-net:testing-c_can-based-on-net The authenticity of host 'gitorious.org (87.238.52.168)' can't be established. RSA key fingerprint is 7e:af:8d:ec:f0:39:5e:ba:52:16:ce:19:fa:d4:b8:7d. But I was able to git fetch git://gitorious.org/linux-can/linux-can-next.git testing-c_can-based-on-net:testing-c_can-based-on-net . > This branch uses net/master as it's base, I've split your patch into 3, > and squashed the 32bit-const changes into the 32-bit access patch. The > remaining patch looks quite clean. Thanks a lot! > Can you please test the branch, I hope it boots on sockit. That one still dies early in boot, but I was able to apply some changes from my main tree (not CAN related) and get it to boot. And yes, it seems to work: [It still does not contain some "interesting" changes from altera tree, but as I could not get explanation why they are needed -- and they don't seem to be needed -- maybe it is better that way.] Thanks, Pavel root@sockit:~# uname -a Linux sockit 3.15.0-rc4-00470-g4477be8-dirty #99 SMP Tue May 13 17:02:02 CEST 2014 armv7l GNU/Linux root@sockit:~# ip link set can0 up type can bitrate 125000 loopback on c_can_platform ffc00000.d_can can0: setting BTR=1c31 BRPE=0000 root@sockit:~# ifconfig can0 up root@sockit:~# candump can0 & root@sockit:~# cansend can0 "123#DEADBEEF" can0 123 [4] DE AD BE EF can0 123 [4] DE AD BE EF root@sockit:~# cansend can0 "123#DEADBEEF" can0 123 [4] DE AD BE EF can0 123 [4] DE AD BE EF commit 4477be8c9c6070d94b37758a8b35ce60882c2617 Merge: 37e25b8 a64b6a7 Author: Pavel Machek <pavel@denx.de> Date: Tue May 13 17:01:30 2014 +0200 Merge commit 'a64b6a7de2e89f0468ad00066940cfa2d48f886a' into testing-c_can-based-on-n testing-c_can-based-on-net does not boot, this one could. commit 37e25b8a3432a66027fd3252ec682bd627a929c5 Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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From: pavel@denx.de (Pavel Machek) To: linux-arm-kernel@lists.infradead.org Subject: [PATCHv3] C_CAN: hwinit support for non-TI devices Date: Tue, 13 May 2014 17:08:58 +0200 [thread overview] Message-ID: <20140513150857.GA11608@amd.pavel.ucw.cz> (raw) In-Reply-To: <53721FD5.50508@pengutronix.de> Hi! On Tue 2014-05-13 15:36:21, Marc Kleine-Budde wrote: > On 05/13/2014 03:09 PM, Pavel Machek wrote: > > Non-TI chips (including socfpga) needs different raminit > > sequence. Implement it. > > > > const's in the hwinit prototype forced me to add const to more > > prototypes. This makes changes bigger but the result is cleaner. > > Why not split into several patches? > > > Unfortunately, testing-c_can does not boot on sockit, but previous > > version of patch was tested by me and Thor Thayer. > > Have a look at: > > git at gitorious.org:linux-can/linux-can-next.git > testing-c_can-based-on-net git fetch git at gitorious.org:linux-can/linux-can-next.git testing-c_can-based-on-net:testing-c_can-based-on-net The authenticity of host 'gitorious.org (87.238.52.168)' can't be established. RSA key fingerprint is 7e:af:8d:ec:f0:39:5e:ba:52:16:ce:19:fa:d4:b8:7d. But I was able to git fetch git://gitorious.org/linux-can/linux-can-next.git testing-c_can-based-on-net:testing-c_can-based-on-net . > This branch uses net/master as it's base, I've split your patch into 3, > and squashed the 32bit-const changes into the 32-bit access patch. The > remaining patch looks quite clean. Thanks a lot! > Can you please test the branch, I hope it boots on sockit. That one still dies early in boot, but I was able to apply some changes from my main tree (not CAN related) and get it to boot. And yes, it seems to work: [It still does not contain some "interesting" changes from altera tree, but as I could not get explanation why they are needed -- and they don't seem to be needed -- maybe it is better that way.] Thanks, Pavel root at sockit:~# uname -a Linux sockit 3.15.0-rc4-00470-g4477be8-dirty #99 SMP Tue May 13 17:02:02 CEST 2014 armv7l GNU/Linux root at sockit:~# ip link set can0 up type can bitrate 125000 loopback on c_can_platform ffc00000.d_can can0: setting BTR=1c31 BRPE=0000 root at sockit:~# ifconfig can0 up root at sockit:~# candump can0 & root at sockit:~# cansend can0 "123#DEADBEEF" can0 123 [4] DE AD BE EF can0 123 [4] DE AD BE EF root at sockit:~# cansend can0 "123#DEADBEEF" can0 123 [4] DE AD BE EF can0 123 [4] DE AD BE EF commit 4477be8c9c6070d94b37758a8b35ce60882c2617 Merge: 37e25b8 a64b6a7 Author: Pavel Machek <pavel@denx.de> Date: Tue May 13 17:01:30 2014 +0200 Merge commit 'a64b6a7de2e89f0468ad00066940cfa2d48f886a' into testing-c_can-based-on-n testing-c_can-based-on-net does not boot, this one could. commit 37e25b8a3432a66027fd3252ec682bd627a929c5 Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2014-05-13 15:09 UTC|newest] Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-04-02 7:11 [PATCH v2 1/6] ARM: socfpga: dts: fix pdma interrupt Steffen Trumtrar 2014-04-02 7:11 ` [PATCH v2 2/6] ARM: socfpga: dts: add remaining interrupts for pdma Steffen Trumtrar 2014-04-02 7:11 ` [PATCH v2 3/6] ARM: socfpga: dts: add i2c busses Steffen Trumtrar 2014-04-02 7:11 ` [PATCH v2 4/6] ARM: socfpga: dts: add can0+1 Steffen Trumtrar 2014-04-04 10:28 ` Pavel Machek 2014-04-25 19:53 ` can problems on socfpga [was Re: [PATCH v2 4/6] ARM: socfpga: dts: add can0+1] Pavel Machek 2014-04-25 19:53 ` Pavel Machek 2014-04-25 20:24 ` Dinh Nguyen 2014-04-25 20:24 ` Dinh Nguyen 2014-04-25 21:31 ` Thor Thayer 2014-04-25 21:31 ` Thor Thayer 2014-04-26 8:57 ` Pavel Machek 2014-04-26 8:57 ` Pavel Machek 2014-04-26 9:16 ` Pavel Machek 2014-04-26 9:16 ` Pavel Machek 2014-04-26 9:36 ` Pavel Machek 2014-04-26 9:36 ` Pavel Machek 2014-04-26 20:31 ` Pavel Machek 2014-04-26 20:31 ` Pavel Machek 2014-04-26 20:51 ` Oliver Hartkopp 2014-04-26 20:51 ` Oliver Hartkopp 2014-04-26 22:37 ` Marc Kleine-Budde 2014-04-26 22:37 ` Marc Kleine-Budde 2014-04-27 12:25 ` [patch] Fix CAN on socfpga, for net/master Pavel Machek 2014-04-27 12:25 ` Pavel Machek 2014-04-28 20:20 ` Thor Thayer 2014-04-28 20:20 ` Thor Thayer 2014-04-28 21:15 ` Pavel Machek 2014-04-28 21:15 ` Pavel Machek 2014-04-28 23:37 ` T Thayer 2014-04-28 23:37 ` T Thayer [not found] ` <CAF03EBd19PC5RAsLR6-dMPF2x3XRf9X4bFPgX2kRdCYWUQBYcA@mail.gmail.com> 2014-04-30 21:53 ` Pavel Machek 2014-04-30 21:53 ` Pavel Machek 2014-05-01 13:15 ` Thor Thayer 2014-05-01 13:15 ` Thor Thayer 2014-05-02 8:48 ` [PATCHv2] " Pavel Machek 2014-05-02 8:48 ` Pavel Machek 2014-05-02 12:27 ` Marc Kleine-Budde 2014-05-02 12:27 ` Marc Kleine-Budde 2014-05-05 12:07 ` Pavel Machek 2014-05-05 12:07 ` Pavel Machek 2014-05-13 12:07 ` Pavel Machek 2014-05-13 12:07 ` Pavel Machek 2014-05-05 12:08 ` [PATCH 2/2] Add 32-bit accesses Pavel Machek 2014-05-05 12:08 ` Pavel Machek 2014-05-05 12:40 ` Marc Kleine-Budde 2014-05-05 12:40 ` Marc Kleine-Budde 2014-05-06 13:57 ` [PATCHv3] C_CAN: " Pavel Machek 2014-05-06 13:57 ` Pavel Machek 2014-05-12 15:47 ` Marc Kleine-Budde 2014-05-12 15:47 ` Marc Kleine-Budde 2014-05-13 11:29 ` Pavel Machek 2014-05-13 11:29 ` Pavel Machek 2014-05-13 13:09 ` [PATCHv3] C_CAN: hwinit support for non-TI devices Pavel Machek 2014-05-13 13:09 ` Pavel Machek 2014-05-13 13:36 ` Marc Kleine-Budde 2014-05-13 13:36 ` Marc Kleine-Budde 2014-05-13 15:08 ` Pavel Machek [this message] 2014-05-13 15:08 ` Pavel Machek 2014-05-13 15:18 ` Marc Kleine-Budde 2014-05-13 15:18 ` Marc Kleine-Budde 2014-05-05 12:08 ` [PATCH 1/2] " Pavel Machek 2014-05-05 12:08 ` Pavel Machek 2014-05-05 12:21 ` Marc Kleine-Budde 2014-05-05 12:21 ` Marc Kleine-Budde 2014-05-05 12:22 ` Marc Kleine-Budde 2014-05-05 12:22 ` Marc Kleine-Budde 2014-05-05 12:58 ` Pavel Machek 2014-05-05 12:58 ` Pavel Machek 2014-05-05 13:00 ` Marc Kleine-Budde 2014-05-05 13:00 ` Marc Kleine-Budde 2014-05-05 13:00 ` Pavel Machek 2014-05-05 13:00 ` Pavel Machek 2014-04-02 7:11 ` [PATCH v2 5/6] ARM: socfpga: dts: add support for EBV SOCrates Steffen Trumtrar 2014-04-04 10:28 ` Pavel Machek 2014-04-02 7:11 ` [PATCH v2 6/6] ARM: socfpga: dts: add rtc on i2c0 to socrates Steffen Trumtrar 2014-04-02 17:33 ` [PATCH v2 1/6] ARM: socfpga: dts: fix pdma interrupt Dinh Nguyen
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