Re: [PATCH 2/2] Adding PCI-E MSI support for PowerPC 460SX SOC.

2010-01-03 Thread Benjamin Herrenschmidt
On Wed, 2009-12-23 at 23:28 -0800, tma...@amcc.com wrote: > From: Tirumala Marri > > > Signed-off-by: Tirumala Marri > --- > When 460SX configured as root as a end point E1000(Intell Ethernet card) > was plugged into the one of the PCI-E ports. I was able to run the > traffic >

Re: PCI-PCI bridge scanning broken on 460EX

2010-01-03 Thread Benjamin Herrenschmidt
On Mon, 2009-12-28 at 12:51 +0200, Felix Radensky wrote: > Hi, > > I'm running linux-2.6.33-rc2 on Canyonlands board. When PLX 6254 > transparent PCI-PCI > bridge is plugged into PCI slot the kernel simply resets the board > without printing anything > to console. Without PLX bridge kernel boots

Re: ucc_geth: Fix the wrong the Rx/Tx FIFO size

2010-01-03 Thread David Miller
From: "Liu Dave-R63238" Date: Mon, 4 Jan 2010 11:42:30 +0800 > How about this patch? Please consider to pick it up to your tree. It's not in my inbox nor is it in the patchwork networking queue, so it must be formally resubmitted in order to be included. _

RE: ucc_geth: Fix the wrong the Rx/Tx FIFO size

2010-01-03 Thread Liu Dave-R63238
> On Fri, Nov 27, 2009 at 04:16:43PM +0800, Dave Liu wrote: > > current the Rx/Tx FIFO size settings cause problem > > when four UEC ethernets work simultaneously. > > > > eg: GETH1, UEM-J15, GETH2, UEC-J5 on 8569MDS board > > > > $ ifconfig eth0 10.193.20.166 > > $ ifconfig eth1 10.193.20.167

Re: [U-Boot] [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Peter Tyser
Note that the FIT image can also be made to contain a number of DT blobs, and selection of a "board profile" then can be used to boot the very sane FIT image file on any of the supported boards - so FIT images inherently support multibooting. I agree with Wolfgang. Additionally, if a FIT ima

Re: [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Peter Tyser
Hi Wolfgang, The "new" FIT image type should become the default, and old "legacy" images should only be generated upon special request (i. e. if some- one needs these for compatibility with an old, not yet FIT-aware version of the boot loader). Agreed. What do you think about changing the U-

/dev does not have the devices I have configured with initramfs as my root file system

2010-01-03 Thread Allan Wang
Hello, All, Happy New Year to everyone! I am running ppc440epx board which is similar Sequoia board. I have configured a I2C RTC device. From the console debug message, it is working, but I do not see /dev/rtc0 file. My kernel version is 2.6.30.4. I use initramfs as my root file system. Here i

Re: [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Peter Korsgaard
> "Wolfgang" == Wolfgang Denk writes: Hi, >> No, that would break stuff for the existing users. The existing format >> make/file names shouldn't change. Wolfgang> Well, with this argument you can block all progress and freeze all Wolfgang> development to some ancient state. We only bre

Re: [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Wolfgang Denk
Dear Grant Likely, In message you wrote: > > As I said in a previous email; I understand the need for certain > scenarios, but in the general case it is not the mode that I think > should be encouraged. I don't want to merge additional targets for > .dtb embedded in the kernel image unless abso

Re: [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Wolfgang Denk
Dear Grant Likely, In message you wrote: > > > Let's make this "uImage.old" (or "uImage.legacy" similar) and > > "uImage", then. > > I'm not interested in renaming the target name for the current uImage > format. I think it will cause too much breakage and pain to do so. We did this before, a

Re: [U-Boot] [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Wolfgang Denk
Dear Grant Likely, In message you wrote: > > > Currently they have to make a "legacy" uImage, manually run the device > > tree compiler with the proper flags to generate a board-specific .dtb > > file, > > ... or put the .dts files into arch/powerpc/boot/dts and use 'make .= > dtb' > > multip

Re: [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Wolfgang Denk
Dear Peter, In message <87wrzzpq8c@macbook.be.48ers.dk> you wrote: > > Wolfgang> Let's make this "uImage.old" (or "uImage.legacy" similar) and > Wolfgang> "uImage", then. > > No, that would break stuff for the existing users. The existing format > make/file names shouldn't change. Well, wi

Re: [PATCH v2 3/3] powerpc: Add support for ram filesystems in FIT uImages

2010-01-03 Thread Peter Korsgaard
> "Wolfgang" == Wolfgang Denk writes: >> What do you think about changing the U-Boot documentation to rename >> those 2 image types to: >> 1 uImages >> 2 FIT Images Wolfgang> Let's make this "uImage.old" (or "uImage.legacy" similar) and Wolfgang> "uImage", then. No, that would break s