On 2015-01-11 11:30, Hans de Goede wrote:
Hi,
On 11-01-15 10:59, Ian Campbell wrote:
I've applied #1 and #3. I'd like to hear from Hans on the v0.2 stuff.
I've no real opinion on this, I do NOT like the introduction of a
third version of the i2c / rsb and axp code (we already have both
a
On Sun, 2015-01-11 at 17:41 +0800, Chen-Yu Tsai wrote:
On Sun, Jan 11, 2015 at 5:38 PM, Ian Campbell i...@hellion.org.uk wrote:
On Sat, 2015-01-03 at 10:17 +0800, Chen-Yu Tsai wrote:
ALDO2 is used to power LPDDR2 SDRAM on both the reference design and the
Hummingbird A31, when this type of
On Sat, 2015-01-03 at 10:17 +0800, Chen-Yu Tsai wrote:
ALDO2 is used to power LPDDR2 SDRAM on both the reference design and the
Hummingbird A31, when this type of RAM is present.
Signed-off-by: Chen-Yu Tsai w...@csie.org
I think this one needs Hans' opinion more than mine, but looks OK to me
I've applied #1 and #3. I'd like to hear from Hans on the v0.2 stuff.
Also, the other patches are touching generic arm code, so ought to be
CC-d to (and perhaps go via) the core ARM maintainer (Albert Aribaud).
IMHO it would be better if the common code changes involved
platform-selectable
On Sun, 2015-01-11 at 09:48 +0800, Chen-Yu Tsai wrote:
This removes an extra whitespace introduced in an earlier commit
a474d11 (sun8i: Add dram initialization support).
Signed-off-by: Chen-Yu Tsai w...@csie.org
Acked-by: Ian Campbell i...@hellion.org.uk
The patch introducing the whitespace
On Sun, 2014-12-28 at 09:26 +, Ian Campbell wrote:
+boot_scripts:
+
+ The name of U-Boot style boot.scr files that $bootcmd searches for.
+
+ Example: boot.scr.uimg boot.scr
+
+ (Typically we expect extlinux.conf to be used, but execution of boot.scr
is
+ maintained for
On Sun, Jan 11, 2015 at 5:38 PM, Ian Campbell i...@hellion.org.uk wrote:
On Sat, 2015-01-03 at 10:17 +0800, Chen-Yu Tsai wrote:
ALDO2 is used to power LPDDR2 SDRAM on both the reference design and the
Hummingbird A31, when this type of RAM is present.
Signed-off-by: Chen-Yu Tsai w...@csie.org
Hi,
On 11-01-15 10:59, Ian Campbell wrote:
I've applied #1 and #3. I'd like to hear from Hans on the v0.2 stuff.
I've no real opinion on this, I do NOT like the introduction of a
third version of the i2c / rsb and axp code (we already have both
a u-boot and a kernel version to maintain of
On Fri, 09 Jan 2015 16:35:09 +0100
Hans de Goede hdego...@redhat.com wrote:
Hi,
On 09-01-15 11:01, Siarhei Siamashka wrote:
Hello,
This patchset adds support for the Solomon Systech SSD2828 bridge chip,
which is used to convert parallel LCD interface into MIPI DSI interface
and
On Fri, 9 Jan 2015 18:15:44 +0100
Anatolij Gustschin ag...@denx.de wrote:
On Fri, 9 Jan 2015 12:01:10 +0200
Siarhei Siamashka siarhei.siamas...@gmail.com wrote:
It provides some constants for DCS commands, which are needed to
implement support for SSD2828.
we usually ask for
On Fri, 9 Jan 2015 18:05:35 +0100
Anatolij Gustschin ag...@denx.de wrote:
On Fri, 9 Jan 2015 12:01:09 +0200
Siarhei Siamashka siarhei.siamas...@gmail.com wrote:
...
+int axp221_set_eldo2(unsigned int mvolt)
+{
+ int ret;
+ u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100);
+
Hi,
On 11-01-15 13:05, Siarhei Siamashka wrote:
On Fri, 9 Jan 2015 18:05:35 +0100
Anatolij Gustschin ag...@denx.de wrote:
On Fri, 9 Jan 2015 12:01:09 +0200
Siarhei Siamashka siarhei.siamas...@gmail.com wrote:
...
+int axp221_set_eldo2(unsigned int mvolt)
+{
+ int ret;
+ u8 cfg =
ping?
It is http://patchwork.ozlabs.org/patch/403237/
On 13.11.14 22:42, Jeroen Hofstee wrote:
Hello Andreas,
On 27-10-14 13:06, Jeroen Hofstee wrote:
Hello Andreas,
On 24-10-14 23:25, andreas.de...@googlemail.com wrote:
From: Andreas Bießmann andreas.de...@googlemail.com
The two error
On Fri, Oct 24, 2014 at 11:25:52PM +0200, Andreas Bießmann wrote:
From: Andreas Bießmann andreas.de...@googlemail.com
The two error checks for image_boot_mode_id and image_nand_ecc_mode_id where
wrong and would never fail, fix that!
This was detected by Apple's clang compiler:
Applied to
The voltage setting code knows it needs to call axp221_init before calling
the various voltage setting functions.
But users of axp utility functions like axp221_get_sid() do not know this,
so the utility functions always call axp221_init() to ensure that the
p2wi / rsb setup magic has been done.
The axp221 / axp223's N_VBUSEN pin can be configured as an output rather
then an input, add axp_drivebus_enable() and _disable() functions to set
the pin in output mode and control it.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/power/axp221.c | 36
Signed-off-by: Hans de Goede hdego...@redhat.com
---
arch/arm/cpu/armv7/sunxi/usbc.c | 33 ---
arch/arm/include/asm/arch-sunxi/clock_sun4i.h | 4 +++-
arch/arm/include/asm/arch-sunxi/clock_sun6i.h | 2 ++
board/sunxi/Kconfig | 7
Hi Marek, Ian, et al,
I'm very happy to present this patch series, which is the last pieze of
the puzzle to make it possible for people to use u-boot on sunxi devices
without needing to resort to putting a soldering iron to their tablet :)
With this series sunxi tablet owners can simply plug in
Currently create_int_queue is only implemented by the ehci code, and that
does not honor interrupt intervals, but other drivers which might also want
to implement create_int_queue may honor intervals, so add an interval param.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
common/usb_kbd.c
The sunxi SoCs also have a musb controller, but with a different register
layout.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/usb/musb-new/musb_regs.h | 92
1 file changed, 92 insertions(+)
diff --git a/drivers/usb/musb-new/musb_regs.h
Most of the usb-controller init code found in ehci-sunxi.c also is necessary
to init the otg usb controller, so move it to a common place.
While at it also update various #ifdefs / defines for sun8i support.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
arch/arm/cpu/armv7/sunxi/Makefile
The axp221 / axp223's N_VBUSEN pin can be configured as an output rather
then an input, and this is used on some boards to control usb-vbus0, add
support for this.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
arch/arm/cpu/armv7/sunxi/usbc.c | 26 ++
1 file
Before this commit u-boot would print the following on boot with musb and
no usb device plugged in:
starting USB...
USB0: Port not available.
USB error: all controllers failed lowlevel init
This commit changes this to:
starting USB...
USB0: Port not available.
Which is the correct thing to
When iomuxing is used we must not only deregister the device with stdio.c,
but also remove the reference to the device in the console_devices array
used by console-muxing. Add a call to iomux_doenv to usb_kbd_deregister to
update console_devices, which will drop the reference.
This fixes the
CPU cycle based timeouts are no good, because how long they use depends on
CPU speed. Instead use time based timeouts, and wait one second for a
device connection to show up (per the USB spec), and wait USB_TIMEOUT_MS
for various urbs to complete.
This fixes usb start taking for ever when no
For bulk and ctrl transfers common/usb.c sets udev-status = USB_ST_NOT_PROC,
but it does not do so for interrupt transfers.
musb_uboot.c: submit_urb() however was waiting for USB_ST_NOT_PROC to become 0,
and thus without anyone setting USB_ST_NOT_PROC would exit immediately for
interrupt urbs,
If a transfer / urb times-out, properly remove it from the schedule, rather
then letting it sit on the ep head. This stops the musb code from getting
confused and refusing to queue further transfers after a timeout.
Tested by unplugging a usb-keyboard, replugging it and doing a usb-reset,
before
Currently create_int_queue is only implemented by the ehci code, and that
does not honor interrupt intervals, but other drivers which might also want
to implement create_int_queue may honor intervals, so add an interval param.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
Changes in v2:
Make construct_urb take an urb and hep parameter, rather then having it always
operate on the file global urb and hep structs. This is a preperation patch
for adding interrupt queue support.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/usb/musb-new/musb_uboot.c | 63
Hookup OTG USB controller support and enable the otg controller + USB-keyb
on various tablets.
This allows tablet owners to interact with u-boot without needing to solder
a serial console onto their tablet PCB.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
This commit fixes a number of issues with the reset sequence of musb-new
in host mode:
1) Our usb device probe relies on a second device reset being done after the
first descriptors read. Factor the musb reset code into a usb_reset_root_port
function (and add this as an empty define for other
This is based on Jussi Kivilinna's work for the linux-sunxi-3.4 kernel to use
the kernels musb driver instead of Allwinners own custom driver.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/usb/musb-new/Makefile | 1 +
drivers/usb/musb-new/sunxi.c | 279
Add interrupt queue support, so that a usb keyboard can be used without
causing huge latencies.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/usb/musb-new/musb_uboot.c | 65 +++
include/usb.h | 3 +-
2 files changed, 67
On Sun, Jan 11, 2015 at 10:54:03AM -0700, Stephen Warren wrote:
On 01/11/2015 02:45 AM, Ian Campbell wrote:
On Sun, 2014-12-28 at 09:26 +, Ian Campbell wrote:
+boot_scripts:
+
+ The name of U-Boot style boot.scr files that $bootcmd searches for.
+
+ Example: boot.scr.uimg
On 01/11/2015 02:45 AM, Ian Campbell wrote:
On Sun, 2014-12-28 at 09:26 +, Ian Campbell wrote:
+boot_scripts:
+
+ The name of U-Boot style boot.scr files that $bootcmd searches for.
+
+ Example: boot.scr.uimg boot.scr
+
+ (Typically we expect extlinux.conf to be used, but execution
Hi Siarhei,
On 11 January 2015 at 16:28, Siarhei Siamashka
siarhei.siamas...@gmail.com wrote:
On Sat, 10 Jan 2015 08:24:52 -0700
Simon Glass s...@chromium.org wrote:
Hi,
On 10 January 2015 at 03:50, Ian Campbell i...@hellion.org.uk wrote:
On Fri, 2015-01-09 at 13:13 +0200, Siarhei
On Sunday, January 11, 2015 at 08:34:38 PM, Hans de Goede wrote:
Hi Marek, Ian, et al,
I'm very happy to present this patch series, which is the last pieze of
the puzzle to make it possible for people to use u-boot on sunxi devices
without needing to resort to putting a soldering iron to
On 01/12/2015 10:45 AM, Jaehoon Chung wrote:
On 01/11/2015 02:46 AM, Simon Glass wrote:
Hi,
On 9 January 2015 at 23:53, Joonyoung Shim jy0922.s...@samsung.com wrote:
On 01/09/2015 08:13 PM, Jaehoon Chung wrote:
On 01/09/2015 04:31 PM, Joonyoung Shim wrote:
+Cc Jaehoon,
On 01/09/2015
On Sat, 10 Jan 2015 08:24:52 -0700
Simon Glass s...@chromium.org wrote:
Hi,
On 10 January 2015 at 03:50, Ian Campbell i...@hellion.org.uk wrote:
On Fri, 2015-01-09 at 13:13 +0200, Siarhei Siamashka wrote:
If yes then I think it is confusing to modify this comment, and the
comment
On 01/11/2015 02:46 AM, Simon Glass wrote:
Hi,
On 9 January 2015 at 23:53, Joonyoung Shim jy0922.s...@samsung.com wrote:
On 01/09/2015 08:13 PM, Jaehoon Chung wrote:
On 01/09/2015 04:31 PM, Joonyoung Shim wrote:
+Cc Jaehoon,
On 01/09/2015 03:18 AM, Simon Glass wrote:
Hi Joonyoung,
On
On Sunday, January 11, 2015 at 08:38:28 PM, Hans de Goede wrote:
Currently create_int_queue is only implemented by the ehci code, and that
does not honor interrupt intervals, but other drivers which might also want
to implement create_int_queue may honor intervals, so add an interval
param.
On Sat, 10 Jan 2015 10:50:05 +
Ian Campbell i...@hellion.org.uk wrote:
On Fri, 2015-01-09 at 13:13 +0200, Siarhei Siamashka wrote:
If yes then I think it is confusing to modify this comment, and the
comment before the pre-console #defines should mention that the buffer
is boottime
Hi Jagan,
On Wed, Dec 17, 2014 at 4:39 PM, Jagan Teki jagannadh.t...@gmail.com wrote:
On 17 December 2014 at 13:32, Bin Meng bmeng...@gmail.com wrote:
Hi Jagan,
On Wed, Dec 17, 2014 at 3:59 PM, Jagan Teki jagannadh.t...@gmail.com wrote:
On 15 December 2014 at 19:21, Bin Meng
Hi Bo,
On Fri, Jan 9, 2015 at 5:27 PM, Bo Shen voice.s...@atmel.com wrote:
Hi Meng,
On 12/10/2014 08:51 PM, Bin Meng wrote:
Update flash sector size to 4KiB as long as flash supports sector
erase (20h) command. Correct AT25DF321 JEDEC ID and bulk erase
command to 50h instead of D8h. Also
Dear Stefan,
In message 1420810762-10712-1-git-send-email...@denx.de you wrote:
The new code is even simpler and copies the source data into the temp
buffer and now uses the temp buffer to write the complete sector. So
only one SPI sector write is used now instead of 2 in the old version.
...
-Original Message-
From: Marek Vasut [mailto:ma...@denx.de]
Sent: Thursday, December 18, 2014 4:46 PM
To: u-boot
Cc: Mehresh Ramneek-B31383
Subject: Re: Regarding patch: http://patchwork.ozlabs.org/patch/373593/
On Thursday, December 18, 2014 at 09:32:56 AM, Ramneek Mehresh
On 12 January 2015 at 09:12, Bin Meng bmeng...@gmail.com wrote:
Hi Jagan,
On Wed, Dec 17, 2014 at 4:39 PM, Jagan Teki jagannadh.t...@gmail.com wrote:
On 17 December 2014 at 13:32, Bin Meng bmeng...@gmail.com wrote:
Hi Jagan,
On Wed, Dec 17, 2014 at 3:59 PM, Jagan Teki
Hi Wolfgang,
On 12.01.2015 08:17, Wolfgang Denk wrote:
The new code is even simpler and copies the source data into the temp
buffer and now uses the temp buffer to write the complete sector. So
only one SPI sector write is used now instead of 2 in the old version.
...
if (len !=
Hi Stefan,
thanks for the patch.
Please compare it with my v1 revision of the patch:
http://patchwork.ozlabs.org/patch/150468/
Back then, Simon suggested to use two separate SPI flash operations to
avoid the memcpy() operation. I guess noone would have guessed about
QSPI devices at the time.
Hi Gerlando,
On 12.01.2015 08:51, Gerlando Falauto wrote:
thanks for the patch.
Please compare it with my v1 revision of the patch:
http://patchwork.ozlabs.org/patch/150468/
Back then, Simon suggested to use two separate SPI flash operations to
avoid the memcpy() operation.
This again could
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