Age | Commit message (Collapse) | Author |
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It's easy for ChromiumOS to use.
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
(cherry picked from commit 6c559e0811e10a23d9ff290d29855f4505669d41)
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This reverts commit cf848bba851157fb7c28ad2abd21f8210a4b0831.
Since the kernel virtual space is changed as 2G, restore the default
GPU memory as 128M to support flash 10 better.
Signed-off-by: Lily Zhang <r58066@freescale.com>
(cherry picked from commit 0520626886a1dcf6e13b6a4438c1fda937a32ecc)
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1G kernel virtual space is not insufficent for current MX53 usages.
After the discussion, agree to split kernel/user space as 2G/2G
instead of 1G/3G.
Signed-off-by: Lily Zhang <r58066@freescale.com>
(cherry picked from commit 9a699b941491775adaf41d12b106882935f11751)
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Fixed long-term video playback issue due to incorrect increment of
clock usecount.
Fixed various bugs associated with system entering LP-APM mode.
Fixed incorrect enabling of PLL3 that was not allowing system to enter
LP-APM mode if TVE was built in.
EMI_GARB clock needs to be enabled when certain clock dividers are changed.
Signed-off-by: Ranjani Vaidyanathan-RA5478 <Ranjani.Vaidyanathan@freescale.com>
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Enable ath6kl driver by default
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
(cherry picked from commit 82dcfcb48cb93fc10124b265860ad403d52445d0)
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Integrate atheros driver package from atheros company.
It's mainly for AR6003.
Signed-off-by: Nathan Cheng <Nathan.Cheng@Atheros.com>
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Acked-by: Rob Herring <r.herring@freescale.com>
(cherry picked from commit f2059f1e504b4860bd51e25ebc80346cba58dd64)
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Uncorrect bits_per_pixel will make wrong fb memaloc size, which will
cause Oops for filling black color operation.
Signed-off-by: Jason Chen <b02280@freescale.com>
(cherry picked from commit 1ac0858a4c6a384f039dfc3f8131d86040c14a58)
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The virtual space of ioremap is reduced after high_memory size is
increased. If GPU uses large memory, ioremap reports error. Before
re-layout the kernel virtual space, set the default GPU memory as
32M to avoid passing command options.
GPU memory can be also adjusted by command options. For example,
the command options "mem=960M gpu_memory=32M" means:
gpu_memory for GPU usage is 32M
fb_mem for X-Acceleration is SZ_1G - <mem> - <gpu_memory> (32M)
Signed-off-by: Lily Zhang <r58066@freescale.com>
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Fix LCDIF suspend issue and improve suspend flow,now
suspend current can low to 9mA with LCD panel.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Fix LCDIF suspend issue and improve suspend flow,now
suspend current can low to 9mA with LCD panel.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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MX28: fix vddio value settings
Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
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Add Support for SDIO
Signed-off-by: Jeremy Yao <r65161@freescale.com>
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add mx28 standby mode
Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
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Select USB Gadget support and disable Host mode of DR port
in imx5_defconfig.
Signed-off-by: Jun Li <r65092@freescale.com>
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In OTG mode, entering low power mode after udc probe causes
otg controller can not exit from it when switch to host mode.
this patch let gadget class driver handle it.
Signed-off-by: Jun Li <r65092@freescale.com>
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Enable the CONFIG_SECURITY_FILE_CAPABILITIES option for ChromiumOS
Signed-off-by: Lily Zhang <r58066@freescale.com>
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Enable the CONFIG_EFI_PARTITION option for ChromiumOS
Signed-off-by: Lily Zhang <r58066@freescale.com>
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Change config file
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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enable persistent bit support
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Copy original stmp persisent.c
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Enable fb display channel before buffer select, it avoid display frame
lost for small windows between timming of buffer select and channel
enalbe.
Signed-off-by: Jason Chen <b02280@freescale.com>
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Add cmdline like below to enable dvi:
"video=mxcfb:1024x768M-16@60 dvi"
Signed-off-by: Jason Chen <b02280@freescale.com>
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add a new kernel command "gpu_memory" to reserve gpu memory in kernel
Signed-off-by:Wu Guoxing <b02248@freescale.com>
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Due to an apparent hw bug we have to shift data in the audio buffer by
one byte to play out S/PDIF. ENGR00122025 and ENGR00122231 are a
workaround for playback with non-mmapped buffers. This patch is
the workaround for mmapped buffers.
Signed-off-by: Alan Tull <r80115@freescale.com>
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This patch supports camera's MCLK be derived from SSI_EXT1_CLK.
Signed-off-by: Liu Ying <b17645@freescale.com
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This patch includes IOMUX, clock and regulator change
for supporting OV3640 camera.
Signed-off-by: Liu Ying <b17645@freescale.com>
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HW_APBH_CTRL2 and HW_APBX_CTRL2 high 16bit is ready only
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Add imx28evk_updater_defconfig for MX28 firmware with SD support.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Rename stmp_updater to fsl_updater, as the updater will be shared
across all i.MX platforms that needs MFGTool support.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Register SCC as platform device with resources that the modified
SCC driver needs including base address of register and scc ram
Signed-off-by: Anish Trivedi <anish@freescale.com>
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Support USB current draw on mx23 and fix power switch issue.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Add mma7455 driver of I2C interface and fix I2C DMA issue.
using common hwmon driver mxc_mma7450 framework.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Restructure cpufreq driver.
Fix clock count not right.
Fix cpu frequency can not be changed from 64 MHz.
Add cpufreq trig update feature.
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
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Add cpufreq support.
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
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fix I2C DMA issue.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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FEC can not work well if plugging into auto port card.
Change FEC PAD setting to fix it.
Signed-off-by: Lily Zhang <r58066@freescale.com>
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SAHARA driver changes for MX53 including fix for handling
high memory user buffers
Signed-off-by: Anish Trivedi <anish@freescale.com>
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SCC2 driver changes to set base address of registers and
scc ram based on resources
Signed-off-by: Anish Trivedi <anish@freescale.com>
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Machine layer changes for MX51 and MX53 for SCC driver in order
to pass base address for registers and ram as resources
Signed-off-by: Anish Trivedi <anish@freescale.com>
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Starting a mono record stream and doing stereo playback resulted in
wrong sample rate. Also starting stereo playback then doing mono
record.
Signed-off-by: Alan Tull <r80115@freescale.com>
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Fix build break
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
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The set irq type routing of GPIO irqchip did not set the correct handler
when user want to set it's trigger mode to level.
The PMIC irq request as level trigger, but actually, handle_edge_irq is set.
PMIC irq handler disables the irq, and re-enable it after all event
callbacks complete in thread.
Therefore edge irq handle can not handle this pending irq case correctly,
left the IRQ_PENDING flag always on.
This made the kernel refuse to enter suspend mode.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
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Support S/PDIF playback on the mx23evk.
Signed-off-by: Alan Tull <r80115@freescale.com>
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Miss "break" at set configuration
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Fix build fail when not chosen usb at config
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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Turn on usb0 vbus only usb host module inserted
Signed-off-by: Frank Li <Frank.Li@freescale.com>
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add mfg firmware support for imx25 kernel build
Signed-off-by:Yan Wang<r65094@freescale.com>
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Record was broken by the patch that fixed 24 bit S/PDIF.
Signed-off-by: Alan Tull <r80115@freescale.com>
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Add set_rate implementation for some clocks.
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
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Disable the ACMD12 error status INT when SDIO wifi
used the multi-blk transfer mode
Signed-off-by: Richard Zhu <r65037@freescale.com>
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