Re: SD/MMC for i.MX51
Hi John, On Tue, Oct 19, 2010 at 9:47 AM, john stultz johns...@us.ibm.com wrote: So sort of to echo what Nicolas said, it seems pretty difficult to follow which set of patches (as well as what .config settings) are needed to get upstream booting. I just sent out the patch (to linaro-dev) which is working on Linaro kernel tree per my test. Also, after trying to create a imx51 sd image with the lastest linaro-media-create tools nightly images, the board didn't seem to be able to find uboot on the resulting sd card (wouldn't stay on when i pushed the power button). Are there still issues with the uboot integration? Or am I just doing something wrong? There is a bug which can be fixed by https://bugs.launchpad.net/linux-linaro/+bug/656962/comments/2. Loic, Alexander, Could the fix be merged soon? This is really a show-stopper bug. -- Regards, Shawn ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Hi Loic, I like the merge request way, but I'm behind a firewall. I was told that it's tough to get bzr push through firewall. Any suggestion to break the firewall through? On Tue, Oct 19, 2010 at 6:05 PM, Loïc Minier loic.min...@linaro.org wrote: On Tue, Oct 19, 2010, Shawn Guo wrote: https://bugs.launchpad.net/linux-linaro/+bug/656962 I merged this; would be awesome if you could send further code changes as bzr merge request (push your topic branch to launchpad and bzr lp-propose-merge)! Thanks -- Loďc Minier -- Regards, Shawn ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
On Tue, Oct 19, 2010, Shawn Guo wrote: I like the merge request way, but I'm behind a firewall. I was told that it's tough to get bzr push through firewall. Any suggestion to break the firewall through? You don't have outbound SSH access? That's problematic indeed; is this something you could get fixed? Another way to send bzr changes is via a bzr bundle, which you can attach to an email, but it's a bit more cumbersome IMHO -- Loïc Minier ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
On Mon, Oct 18, 2010 at 06:47:19PM -0700, john stultz wrote: I've tried using this tree, (as well as the pengutronix.de tree and linus' upstream) with an older 9.04 disk image, but none of the booting kernels could find the sd card (no mmcblk devices located in the boot log) I didn't follow this thread very closely (actually I'm on holiday :)), but have you disabled CONFIG_SYSFS_DEPRECATED? This causes issues with newer udevs if activated. One of them is that mmcblk devices are not created when initally booting. -- Pengutronix e.K. | Wolfram Sang| Industrial Linux Solutions | http://www.pengutronix.de/ | signature.asc Description: Digital signature ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
On Mon, 18 Oct 2010, John Rigby wrote: Nicolas, Thanks for the info. I'll wait to see more patches/testing from Shawn before pulling. You should be OK to pull now. Nicolas ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Hi Eric,
Thanks for the links. I was following the patches to add the babbage
registration specific bits (see patch below). I can see following mmc
related boot log showing the card is initialized and recognized.
sdhci: Copyright(c) Pierre Ossman
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.0] using DMA
mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA
..
Waiting for root device /dev/mmcblk0p3...
mmc0: new high speed SD card at address fb74
blk_queue_max_hw_sectors: set to minimum 8
mmcblk0: mmc0:fb74 SD02G 1.83 GiB
mmcblk0: p1 p2 p3
..
But when I try to login console, it gives a bunch of error messages like below.
mmcblk0: error -110 transferring data, sector 1737392, nr 2, card status 0xe00
end_request: I/O error, dev mmcblk0, sector 1737392
mmcblk0: error -84 transferring data, sector 1737394, nr 8, card status 0x900
end_request: I/O error, dev mmcblk0, sector 1737394
mmcblk0: error -84 transferring data, sector 1737402, nr 8, card status 0x900
end_request: I/O error, dev mmcblk0, sector 1737402
..
As you have tested Wolfram's bits on i.MX51 (eukrea?), probably my
babbage registration bit is causing problem. Could you please help
have a review to see if anything incorrect?
On Mon, Oct 18, 2010 at 1:04 AM, Eric Bénard e...@eukrea.com wrote:
Hi Shawn,
Le 17/10/2010 17:27, Shawn Guo a écrit :
Thanks for the merging. But the bits for babbage mmc resources and
driver registration are missing. I'm trying to add them for getting a
bootable mmc linaro image, but running into some problem right now.
Will continue digging tomorrow.
you can find a working example here :
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/028846.html
before, you will need this patch serie :
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/028826.html
and this patch :
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/028855.html
Eric
From 511b5ec7aaeb8c15b6613b9ff68e967998e6c37a Mon Sep 17 00:00:00 2001
From: Shawn Guo shawn@gmail.com
Date: Sun, 17 Oct 2010 22:31:34 +0800
Subject: [PATCH] Add resource and registeration for wsa mmc driver
Signed-off-by: Shawn Guo shawn@gmail.com
---
arch/arm/mach-mx5/Kconfig |1 +
arch/arm/mach-mx5/board-mx51_babbage.c | 20 ++
arch/arm/mach-mx5/clock-mx51.c | 268 +++
arch/arm/mach-mx5/devices-imx51.h | 17 ++
arch/arm/plat-mxc/devices/Kconfig |3 +
arch/arm/plat-mxc/devices/Makefile |1 +
arch/arm/plat-mxc/devices/platform-esdhc.c | 71 ++
arch/arm/plat-mxc/include/mach/devices-common.h | 10 +
arch/arm/plat-mxc/include/mach/esdhc.h | 16 ++
arch/arm/plat-mxc/include/mach/iomux-mx51.h | 39 +++-
arch/arm/plat-mxc/include/mach/mx51.h | 16 +-
11 files changed, 351 insertions(+), 111 deletions(-)
create mode 100644 arch/arm/mach-mx5/devices-imx51.h
create mode 100644 arch/arm/plat-mxc/devices/platform-esdhc.c
create mode 100644 arch/arm/plat-mxc/include/mach/esdhc.h
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index 0848db5..a263666 100644
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -10,6 +10,7 @@ comment MX5 platforms:
config MACH_MX51_BABBAGE
bool Support MX51 BABBAGE platforms
+ select IMX_HAVE_PLATFORM_ESDHC
help
Include support for MX51 Babbage platform, also known as MX51EVK in
u-boot. This includes specific configurations for the board and its
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c
b/arch/arm/mach-mx5/board-mx51_babbage.c
index 6e384d9..476bfe4 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -31,6 +31,7 @@
#include asm/mach/arch.h
#include asm/mach/time.h
+#include devices-imx51.h
#include devices.h
#define BABBAGE_USB_HUB_RESET (0*32 + 7) /* GPIO_1_7 */
@@ -93,6 +94,22 @@ static struct pad_desc mx51babbage_pads[] = {
/* USB HUB reset line*/
MX51_PAD_GPIO_1_7__GPIO_1_7,
+
+ /* SD 1 */
+ MX51_PAD_SD1_CMD__SD1_CMD,
+ MX51_PAD_SD1_CLK__SD1_CLK,
+ MX51_PAD_SD1_DATA0__SD1_DATA0,
+ MX51_PAD_SD1_DATA1__SD1_DATA1,
+ MX51_PAD_SD1_DATA2__SD1_DATA2,
+ MX51_PAD_SD1_DATA3__SD1_DATA3,
+
+ /* SD 2 */
+ MX51_PAD_SD2_CMD__SD2_CMD,
+ MX51_PAD_SD2_CLK__SD2_CLK,
+ MX51_PAD_SD2_DATA0__SD2_DATA0,
+ MX51_PAD_SD2_DATA1__SD2_DATA1,
+ MX51_PAD_SD2_DATA2__SD2_DATA2,
+ MX51_PAD_SD2_DATA3__SD2_DATA3,
};
/* Serial ports */
@@ -268,6 +285,9 @@ static void __init mxc_board_init(void)
/* setback USBH1_STP to be function */
mxc_iomux_v3_setup_pad(usbh1stp);
babbage_usbhub_reset();
+
+ imx51_add_esdhc(0, NULL);
+ imx51_add_esdhc(1, NULL);
}
static void __init mx51_babbage_timer_init(void)
diff --git
Re: SD/MMC for i.MX51
Correct Richard address ...
On Mon, Oct 18, 2010 at 4:10 PM, Shawn Guo shawn@gmail.com wrote:
Hi Eric,
Thanks for the links. I was following the patches to add the babbage
registration specific bits (see patch below). I can see following mmc
related boot log showing the card is initialized and recognized.
sdhci: Copyright(c) Pierre Ossman
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.0] using DMA
mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA
..
Waiting for root device /dev/mmcblk0p3...
mmc0: new high speed SD card at address fb74
blk_queue_max_hw_sectors: set to minimum 8
mmcblk0: mmc0:fb74 SD02G 1.83 GiB
mmcblk0: p1 p2 p3
..
But when I try to login console, it gives a bunch of error messages like
below.
mmcblk0: error -110 transferring data, sector 1737392, nr 2, card status 0xe00
end_request: I/O error, dev mmcblk0, sector 1737392
mmcblk0: error -84 transferring data, sector 1737394, nr 8, card status 0x900
end_request: I/O error, dev mmcblk0, sector 1737394
mmcblk0: error -84 transferring data, sector 1737402, nr 8, card status 0x900
end_request: I/O error, dev mmcblk0, sector 1737402
..
As you have tested Wolfram's bits on i.MX51 (eukrea?), probably my
babbage registration bit is causing problem. Could you please help
have a review to see if anything incorrect?
On Mon, Oct 18, 2010 at 1:04 AM, Eric Bénard e...@eukrea.com wrote:
Hi Shawn,
Le 17/10/2010 17:27, Shawn Guo a écrit :
Thanks for the merging. But the bits for babbage mmc resources and
driver registration are missing. I'm trying to add them for getting a
bootable mmc linaro image, but running into some problem right now.
Will continue digging tomorrow.
you can find a working example here :
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/028846.html
before, you will need this patch serie :
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/028826.html
and this patch :
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/028855.html
Eric
From 511b5ec7aaeb8c15b6613b9ff68e967998e6c37a Mon Sep 17 00:00:00 2001
From: Shawn Guo shawn@gmail.com
Date: Sun, 17 Oct 2010 22:31:34 +0800
Subject: [PATCH] Add resource and registeration for wsa mmc driver
Signed-off-by: Shawn Guo shawn@gmail.com
---
arch/arm/mach-mx5/Kconfig | 1 +
arch/arm/mach-mx5/board-mx51_babbage.c | 20 ++
arch/arm/mach-mx5/clock-mx51.c | 268
+++
arch/arm/mach-mx5/devices-imx51.h | 17 ++
arch/arm/plat-mxc/devices/Kconfig | 3 +
arch/arm/plat-mxc/devices/Makefile | 1 +
arch/arm/plat-mxc/devices/platform-esdhc.c | 71 ++
arch/arm/plat-mxc/include/mach/devices-common.h | 10 +
arch/arm/plat-mxc/include/mach/esdhc.h | 16 ++
arch/arm/plat-mxc/include/mach/iomux-mx51.h | 39 +++-
arch/arm/plat-mxc/include/mach/mx51.h | 16 +-
11 files changed, 351 insertions(+), 111 deletions(-)
create mode 100644 arch/arm/mach-mx5/devices-imx51.h
create mode 100644 arch/arm/plat-mxc/devices/platform-esdhc.c
create mode 100644 arch/arm/plat-mxc/include/mach/esdhc.h
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index 0848db5..a263666 100644
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -10,6 +10,7 @@ comment MX5 platforms:
config MACH_MX51_BABBAGE
bool Support MX51 BABBAGE platforms
+ select IMX_HAVE_PLATFORM_ESDHC
help
Include support for MX51 Babbage platform, also known as MX51EVK in
u-boot. This includes specific configurations for the board and its
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c
b/arch/arm/mach-mx5/board-mx51_babbage.c
index 6e384d9..476bfe4 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -31,6 +31,7 @@
#include asm/mach/arch.h
#include asm/mach/time.h
+#include devices-imx51.h
#include devices.h
#define BABBAGE_USB_HUB_RESET (0*32 + 7) /* GPIO_1_7 */
@@ -93,6 +94,22 @@ static struct pad_desc mx51babbage_pads[] = {
/* USB HUB reset line*/
MX51_PAD_GPIO_1_7__GPIO_1_7,
+
+ /* SD 1 */
+ MX51_PAD_SD1_CMD__SD1_CMD,
+ MX51_PAD_SD1_CLK__SD1_CLK,
+ MX51_PAD_SD1_DATA0__SD1_DATA0,
+ MX51_PAD_SD1_DATA1__SD1_DATA1,
+ MX51_PAD_SD1_DATA2__SD1_DATA2,
+ MX51_PAD_SD1_DATA3__SD1_DATA3,
+
+ /* SD 2 */
+ MX51_PAD_SD2_CMD__SD2_CMD,
+ MX51_PAD_SD2_CLK__SD2_CLK,
+ MX51_PAD_SD2_DATA0__SD2_DATA0,
+ MX51_PAD_SD2_DATA1__SD2_DATA1,
+ MX51_PAD_SD2_DATA2__SD2_DATA2,
+ MX51_PAD_SD2_DATA3__SD2_DATA3,
};
/* Serial ports */
@@ -268,6 +285,9 @@ static void __init mxc_board_init(void)
/* setback USBH1_STP to be function */
mxc_iomux_v3_setup_pad(usbh1stp);
Re: SD/MMC for i.MX51
On Tue, Oct 12, 2010 at 11:59 AM, Shawn Guo shawn@gmail.com wrote: I applied the patches on linux-linaro-2.6.35, and can mount the rootfs on mmc. I'm sorry. This is a mis-communication. To clarify it, I tested Zhu Richard's bits other than Wolfram's at that time. As you have seen, I'm running into some problem with Wolfram's mmc driver plus my registration bits. On Tue, Oct 12, 2010 at 11:48 AM, Nicolas Pitre nicolas.pi...@linaro.org wrote: Looks like discussion is still happening on the mmc mailing list wrt those patches. How pressing is it to have them merged? I'd like to pick up the final patch versions if possible. Also I'd much prefer if someone could test those patches when applied to the linaro stable tree before actually merging them officially. Did someone test them already? On Mon, 11 Oct 2010, John Rigby wrote: This sounds ok to me. Nico, let me know when this is in your stable tree. Thanks, John On Mon, Oct 11, 2010 at 8:37 AM, Amit Kucheria amit.kuche...@linaro.org wrote: Can we merge the SD/MMC patches for i.MX MMC support into the linaro kernel? They have been reviewed extensively and look very likely to go into the next merge window. Merging them and enabling SD support for i.MX51 will allow us to make a more functional hwpack for the babbage boards. Please search for SD/MMC driver for MX25/35/51 from Wolfram Sang on lakml for the patchset. Regards, Amit -- Regards, Shawn ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Here you go. I'm using Linaro tree below. git://git.linaro.org/kernel/linux-linaro-2.6.35.git Also make sure you have the change below for /bin/auto-serial-console. line #15 of auto-serial-console: tty[A-Z]* )-- tty[a-zA-Z]* ) On Mon, Oct 18, 2010 at 6:42 PM, Eric Bénard e...@eukrea.com wrote: Hi Shawn, Le 18/10/2010 11:46, Shawn Guo a écrit : Yes, it's working. And I can get into Linaro console now. So we need the following bits to get it work. - Wolfram's esdhc driver (merged) - SDHCI_QUIRK_BROKEN_TIMEOUT_VAL patch - Babbage registration patch (based on Eric's bits) - Related kernel configurations may you please send me your .config and the link to the git tree your are using for your kernel ? I don't manage to boot the Linaro headless rootfs on my board (ureadahead crash then nothing more on the console) and now I've started to play with that I so want to get the login :-D and I think I may be missing a kernel option but which one ? Kernel : 2.6.37-rc7 + i.MX patches Command line : console=ttymxc0,115200 root=/dev/mmcblk0p3 rootfstype=ext3 ip=off rootwait rw Thanks, Eric -- Regards, Shawn .config Description: Binary data ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Le 18/10/2010 12:58, Shawn Guo a écrit : Here you go. I'm using Linaro tree below. git://git.linaro.org/kernel/linux-linaro-2.6.35.git Also make sure you have the change below for /bin/auto-serial-console. line #15 of auto-serial-console: tty[A-Z]* )-- tty[a-zA-Z]* ) Thanks. Now it's booting fine on my board (using 2.6.36-rc7 + mmc imx patches). The error was that I wasn't using the uInitrd which seems to be absolutely necessary to prepare the rootfs to boot. Eric ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
On Mon, 18 Oct 2010, John Rigby wrote: Shawn, So does git://git.linaro.org/kernel/linux-linaro-2.6.35.git have everything you want in the linaro packaged kernel? I don't think so. Seems that the device registration for Babbage is missing, as well as a quirk for the timeout problem. However I'd prefer if someone has a set of only those missing and _tested_ patches somewhere that I could apply instead of me second guessing what's needed without being able to test the result myself. Nicolas ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Nicolas, Thanks for the info. I'll wait to see more patches/testing from Shawn before pulling. John On Mon, Oct 18, 2010 at 8:50 AM, Nicolas Pitre nicolas.pi...@linaro.org wrote: On Mon, 18 Oct 2010, John Rigby wrote: Shawn, So does git://git.linaro.org/kernel/linux-linaro-2.6.35.git have everything you want in the linaro packaged kernel? I don't think so. Seems that the device registration for Babbage is missing, as well as a quirk for the timeout problem. However I'd prefer if someone has a set of only those missing and _tested_ patches somewhere that I could apply instead of me second guessing what's needed without being able to test the result myself. Nicolas ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
On Tue, 2010-10-19 at 03:59 +0200, Wolfram Sang wrote: On Mon, Oct 18, 2010 at 06:47:19PM -0700, john stultz wrote: I've tried using this tree, (as well as the pengutronix.de tree and linus' upstream) with an older 9.04 disk image, but none of the booting kernels could find the sd card (no mmcblk devices located in the boot log) I didn't follow this thread very closely (actually I'm on holiday :)), but have you disabled CONFIG_SYSFS_DEPRECATED? This causes issues with newer udevs if activated. One of them is that mmcblk devices are not created when initally booting. Hrm. Unfortunately that's already off in my .config, so it must be something else. But thanks so much for the suggestion! Now get back to enjoying your holiday! :) -john ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Hi Nicolas, Thanks for the merging. But the bits for babbage mmc resources and driver registration are missing. I'm trying to add them for getting a bootable mmc linaro image, but running into some problem right now. Will continue digging tomorrow. On Sat, Oct 16, 2010 at 10:35 AM, Nicolas Pitre nicolas.pi...@linaro.org wrote: On Tue, 12 Oct 2010, Amit Kucheria wrote: Nico, Yes it has been reviewed several times now. So I'm hopeful it'll go in for the next merge window. It will. They're merged in cjb's tree now. And I've picked them up, plus a few others. Compile tested only as I don't have the hardware. Nicolas ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev -- Regards, Shawn ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
On Tue, 12 Oct 2010, Amit Kucheria wrote: Nico, Yes it has been reviewed several times now. So I'm hopeful it'll go in for the next merge window. It will. They're merged in cjb's tree now. And I've picked them up, plus a few others. Compile tested only as I don't have the hardware. Nicolas ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
SD/MMC for i.MX51
Can we merge the SD/MMC patches for i.MX MMC support into the linaro kernel? They have been reviewed extensively and look very likely to go into the next merge window. Merging them and enabling SD support for i.MX51 will allow us to make a more functional hwpack for the babbage boards. Please search for SD/MMC driver for MX25/35/51 from Wolfram Sang on lakml for the patchset. Regards, Amit ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
Looks like discussion is still happening on the mmc mailing list wrt those patches. How pressing is it to have them merged? I'd like to pick up the final patch versions if possible. Also I'd much prefer if someone could test those patches when applied to the linaro stable tree before actually merging them officially. Did someone test them already? On Mon, 11 Oct 2010, John Rigby wrote: This sounds ok to me. Nico, let me know when this is in your stable tree. Thanks, John On Mon, Oct 11, 2010 at 8:37 AM, Amit Kucheria amit.kuche...@linaro.org wrote: Can we merge the SD/MMC patches for i.MX MMC support into the linaro kernel? They have been reviewed extensively and look very likely to go into the next merge window. Merging them and enabling SD support for i.MX51 will allow us to make a more functional hwpack for the babbage boards. Please search for SD/MMC driver for MX25/35/51 from Wolfram Sang on lakml for the patchset. Regards, Amit ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Re: SD/MMC for i.MX51
I applied the patches on linux-linaro-2.6.35, and can mount the rootfs on mmc. On Tue, Oct 12, 2010 at 11:48 AM, Nicolas Pitre nicolas.pi...@linaro.org wrote: Looks like discussion is still happening on the mmc mailing list wrt those patches. How pressing is it to have them merged? I'd like to pick up the final patch versions if possible. Also I'd much prefer if someone could test those patches when applied to the linaro stable tree before actually merging them officially. Did someone test them already? On Mon, 11 Oct 2010, John Rigby wrote: This sounds ok to me. Nico, let me know when this is in your stable tree. Thanks, John On Mon, Oct 11, 2010 at 8:37 AM, Amit Kucheria amit.kuche...@linaro.org wrote: Can we merge the SD/MMC patches for i.MX MMC support into the linaro kernel? They have been reviewed extensively and look very likely to go into the next merge window. Merging them and enabling SD support for i.MX51 will allow us to make a more functional hwpack for the babbage boards. Please search for SD/MMC driver for MX25/35/51 from Wolfram Sang on lakml for the patchset. Regards, Amit ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev -- Regards, Shawn ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
