On 7 February 2018 at 01:29, Leif Lindholm wrote:
> On Mon, Feb 05, 2018 at 04:25:52PM +0800, Haojian Zhuang wrote:
>> Add skeleton of HiKey960 platform.
>>
>> Contributed-under: TianoCore Contribution Agreement 1.1
>> Signed-off-by: Haojian Zhuang
>> ---
>>
v2:
* Use Hisilicon common file.
* Move SerialPorLib & DebugLib of DXE_RUNTIME out of Hisilicon.dsc.inc.
* Remove unused PCD values from HiKey960 dsc file.
* Fix to enter boot manager on HiKey.
v1:
* Support the skeleton of HiKey960.
Haojian Zhuang (4):
Platform/Hisilicon/H
Include DxePcdLib for HiiDatabase. Otherwise, PlatformBootManager
can't be launched successfully.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/HiKey/HiKey.dsc | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff
Add skeleton of HiKey960 platform.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/HiKey960/HiKey960.dsc | 260 +
Platform/Hisilicon/HiKey960/HiKey960.fdf | 214 +
.../HiKey960
With the SerialPortLib and DebugLib, Dxe runtime driver can't
be executed well on HiKey. Serial logs are missing.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/D02/Pv660D02.dsc | 2 ++
Platform/Hisilicon/D03/D03.dsc
Use common file Hisilicon.dsc.inc/Hisilicon.fdf.inc to reduce
redundant contents in both HiKey.dsc and HiKey.fdf.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/HiKey/HiKey.dsc | 204 +++--
Platform
>From: Leif Lindholm
>Sent: Monday, February 12, 2018 11:45 AM
>To: Haojian Zhuang
>Cc: edk2-devel@lists.01.org; linaro-u...@lists.linaro.org;
>ard.sheu...@linaro.org; heyi@linaro.org
>Subject: Re: [PATCH v2 3/4] Platform/Hisilicon: move out dxe runtime lib from
>commo
>From: Ard Biesheuvel
>Sent: Monday, February 12, 2018 12:05 PM
>To: Haojian Zhuang
>Cc: Leif Lindholm; edk2-devel@lists.01.org; heyi@linaro.org;
>ard.sheu...@linaro.org; linaro-u...@lists.linaro.org
>Subject: Re: [edk2] [PATCH v2 3/4] Platform/Hisilicon: move out dxe
>From: Ard Biesheuvel
>Sent: Monday, February 12, 2018 12:22 PM
>To: Haojian Zhuang
>Cc: Leif Lindholm; edk2-devel@lists.01.org; heyi@linaro.org;
>linaro-u...@lists.linaro.org
>Subject: Re: [edk2] [PATCH v2 3/4] Platform/Hisilicon: move out dxe runtime
>lib from
On 02/13/2018 08:23 AM, Guo Heyi wrote:
> Hi Haojian,
>
> Dw8250SerialPortRuntimeLib actually depends on DW8250 hardware IP; if there
> isn't such device on Hikey, then you can't use this library instance indeed.
>
> But I think PeiDxeDebugLibReportStatusCode should be some common code, however
>
Add four boot options in emu variable region. They are
"Boot on SD", "Grub", "Android Boot" and "Android Fastboot".
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/HiKey960/HiKey960.dsc | 3
Add four boot options into emu variable region. They're
"Boot on SD", "Grub", "Android Boot" and "Android Fastboot".
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/HiKey/HiKey.dsc |
ChangeLog:
v1:
*Create boot options in emu variable region.
Haojian Zhuang (2):
Platform/Hisilicon/HiKey960: add boot options
Platform/Hisilicon/HiKey: add boot options
Platform/Hisilicon/HiKey/HiKey.dsc | 3 +
Platform/Hisilicon/HiKey/HiKey.fdf | 239
It checkes whether AndroidFastbootApp exists in boot menu.
If it exists, add hotkey 'F' to AndroidFastbootApp.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c | 40 ++
1 fi
On 02/15/2018 11:41 PM, Leif Lindholm wrote:
> On Mon, Feb 12, 2018 at 11:45:06AM +, Leif Lindholm wrote:
>> On Sat, Feb 10, 2018 at 01:31:06AM +0800, Haojian Zhuang wrote:
>>> With the SerialPortLib and DebugLib, Dxe runtime driver can't
>>> be executed well o
Include DxePcdLib for HiiDatabase. Otherwise, PlatformBootManager
can't be launched successfully.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
Reviewed-by: Leif Lindholm
---
Platform/Hisilicon/HiKey/HiKey.dsc | 7 +--
1 file changed, 5 inser
r on HiKey.
v1:
* Support the skeleton of HiKey960.
Haojian Zhuang (4):
Platform/Hisilicon/HiKey: include DxePcdLib for HiiDatabase
Platform/Hisilicon: move out SerialPortLib from common file
Platform/Hisilicon/HiKey: use Hisilicon common file
Platform/Hisilicon/HiKey960: add skeleto
Dw8250SerialPortRuntimeLib only exists in D02.
DebugLib isn't necessary on HiKey platform. So add CONFIG_NO_DEBUGLIB
on it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
---
Platform/Hisilicon/D02/Pv660D02.dsc | 1 +
Platform/Hisilicon/HiKey/HiKe
Add skeleton of HiKey960 platform.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
Reviewed-by: Leif Lindholm
---
Platform/Hisilicon/HiKey960/HiKey960.dsc | 263 +
Platform/Hisilicon/HiKey960/HiKey960.fdf | 214
Use common file Hisilicon.dsc.inc/Hisilicon.fdf.inc to reduce
redundant contents in both HiKey.dsc and HiKey.fdf.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Haojian Zhuang
Reviewed-by: Leif Lindholm
---
Platform/Hisilicon/HiKey/HiKey.dsc | 205
Fix to load Fv file from UEFI image.
Haojian Zhuang (2):
ArmPkg: Bds: check path first for supporting fs
ArmPkg: Bds: tranverse handles for fv file
ArmPkg/Library/BdsLib/BdsFilePath.c | 143
1 file changed, 80 insertions(+), 63 deletions(-)
--
1.9.1
ot file path in file system.
Now check the device path first. If it's not file path in file system,
return directly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
ArmPkg/Library/BdsLib/BdsFilePath.c | 8 +---
1 file changed, 5 insertions(+),
BdsConnectAndUpdateDevicePath() won't set right handle if device path
is file path or memory mapped. Now try to tranverse all handles for
FvFile in Fv.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
ArmPkg/Library/BdsLib/BdsFilePath.c
On 01/15/2016 10:29 AM, Haojian Zhuang wrote:
BdsFileSystemSupport() checks Handle first before validating device
path of file. There's the potential issue at here.
BdsConnectAndUpdateDevicePath() will skip to locate handle if it's
file or memory mapped. Then BdsFileSystemSupport(
On 21 October 2015 at 15:43, Laszlo Ersek wrote:
> On 10/21/15 04:44, Yehuda Yitschak wrote:
>> Hello everyone
>>
>>
>> i started reading and experimenting with UEFI a month ago and i'm
>> now considering to start porting it to one of Marvell's Aarch64 SOCs
>>
>> as a first stage i only want to ge
Fix the wrong return value of both InternalSyncIncrement()
and InternalSyncDecrement(). The return value shouldn't
be the address of input parameter. It should be the updated
value of input parameter instead.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Z
On 11 November 2015 at 08:20, Vladimir Olovyannikov
wrote:
> Hello,
>
> I am not sure this is the right forum to ask this question, so I am sorry in
> advance if this is an offtopic here (please point me to the proper one).
>
> I brought up UEFI on the device and am trying to load linux from the
By default, MMC is initialized with 1-bit mode and less than 400KHz bus
clock. It causes MMC working inefficiently.
Add the interface to change the bus width and speed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol
According to eMMC spec, OCR.PowerUp bit is also busy bit. If the busy
bit is '0', CMD1 should be sent and OCR should be fetched again. And add
a timeout counter on the repeated steps.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg
Since ECSD also describes the information of card, move it into
structure CardInfo.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 1 +
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 5 ++---
2
eMMC spec.
* Define ECSD structure.
* Add interface to set IO bus width and speed.
* Support to access multiple blocks.
Haojian Zhuang (10):
MmcDxe: wait OCR busy bit free
MmcDxe: move ECSD into CardInfo structure
MmcDxe: add SPEC_VERS field in CSD structure
MmcDxe: add interface to
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h
b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
index f4e0aa0..b1c5153
Set io bus width on both MMC controller and EXTCSD. Otherwise, it may
cause unmatched failure case. And support more timing mode, high speed,
HS200 & HS400 mode.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHo
Declare fields in ECSD structure. And drop the original 128 words
arrary.
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 157 ++-
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 4 +-
2 files changed, 158 insertions(+), 3 deletions
When SD card is used, mediaid is not initialized and used directly. So
fix it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a
Add more SD commands to support 4-bit bus width & iospeed. It's not
formal code. And it needs to be updated later.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHost.h | 3 +
EmbeddedPkg/Univers
Make use of DMA to transfer multiple blocks at one time. It could
improve the performance on MMC/SD driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHost.h| 6 +
EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c
When CMD6 & ACMD51 are added into indentifying SD process, PL180
should also support CMD6 & ACMD51. Otherwise, it'll hang when
system tries to read expected data.
Signed-off-by: Haojian Zhuang
---
ArmPlatformPkg/Drivers/PL180MciDxe/PL180Mci.c | 15 ++-
1 file changed,
On 12 October 2016 at 01:03, Ryan Harkin wrote:
> On 11 October 2016 at 17:28, Ard Biesheuvel wrote:
>> On 11 October 2016 at 17:27, Ryan Harkin wrote:
>>> On 11 October 2016 at 17:24, Ard Biesheuvel
>>> wrote:
Hi Ryan,
On 11 October 2016 at 17:22, Ryan Harkin wrote:
[...]
在 02/10/2016 11:55 PM, Leif Lindholm 写道:
Apologies to Haojian for not giving any feedback on his set of
significant improvements to the pl061 GPIO controller driver.
I found myself unable to review his modifications due to the complexity
of the original driver, so I decided to refactor it ... o
Set io bus width on both MMC controller and EXTCSD. Otherwise, it may
cause unmatched failure case. And support more timing mode, high speed,
HS200 & HS400 mode.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHo
Add more SD commands to support 4-bit bus width & iospeed. It's not
formal code. And it needs to be updated later.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHost.h | 1 +
EmbeddedPkg/Univers
According to eMMC spec, OCR.PowerUp bit is also busy bit. If the busy
bit is '0', CMD1 should be sent and OCR should be fetched again. And add
a timeout counter on the repeated steps.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg
Declare fields in ECSD structure. And drop the original 128 words
arrary.
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 157 ++-
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 4 +-
2 files changed, 158 insertions(+), 3 deletions
By default, MMC is initialized with 1-bit mode and less than 400KHz bus
clock. It causes MMC working inefficiently.
Add the interface to change the bus width and speed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol
* Wait OCR busy bit free according to eMMC spec.
* Define ECSD structure.
* Add interface to set IO bus width and speed.
* Support to access multiple blocks.
Haojian Zhuang (9):
MmcDxe: wait OCR busy bit free
MmcDxe: move ECSD into CardInfo structure
MmcDxe: add SPEC_VERS field in CSD
Since ECSD also describes the information of card, move it into
structure CardInfo.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 1 +
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 5 ++---
2
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h
b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
index f4e0aa0..b1c5153
When SD card is used, mediaid is not initialized and used directly. So
fix it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a
Make use of DMA to transfer multiple blocks at one time. It could
improve the performance on MMC/SD driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHost.h| 6 +
EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c
g place to implement this,
Implementing it correctly in AndroidFastbootApp requires changing
FASTBOOT_PLATFORM_FLASH with a "offset" parameter.
Contributed-under: TianoCore Contribution Agreement 1.0
Cc: Zhangfei Gao
Signed-off-by: Riku Voipio
Signed-off-by: Haojian Zhuang
---
.../Ar
Since there's percentage calcution, multiply on 32bit variable
will cause overflow. So fix the variables as 64bit.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhangfei Gao
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Application/AndroidFastboot/AndroidFastboot
在 01/26/2016 09:40 AM, Haojian Zhuang 写道:
On 01/15/2016 10:29 AM, Haojian Zhuang wrote:
BdsFileSystemSupport() checks Handle first before validating device
path of file. There's the potential issue at here.
BdsConnectAndUpdateDevicePath() will skip to locate handle if it's
file
Support both manufacturer and product string descriptors. Otherwise,
the manufacturer and product sub nodes won't be created in sysfs
directory of linux host.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
.../Drivers/AndroidFastbootTransportU
Set the right value of Manufacturer, Product and SerialNumber
in usb string descriptor.
Haojian Zhuang (2):
EmbeddedPkg: FastbootUsb: set serial number as 3
EmbeddedPkg: FastbootUsb: add string descriptors
.../Drivers/AndroidFastbootTransportUsbDxe/FastbootTransportUsb.c | 6 +++---
1
Set serial number as 3. If the serial number is 0, fastboot won't
load real serial number from descriptor at all.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
.../Drivers/AndroidFastbootTransportUsbDxe/FastbootTransportUsb.c | 2 +-
1
On 2016/2/27 4:38, Leif Lindholm wrote:
Hi Haojian,
On Fri, Feb 26, 2016 at 05:27:47PM +0800, Haojian Zhuang wrote:
* Wait OCR busy bit free according to eMMC spec.
* Define ECSD structure.
* Add interface to set IO bus width and speed.
* Support to access multiple blocks.
This is a
series reworks the existing driver in preparation for the
improvements.
For the series:
Reviewed-by: Ard Biesheuvel
And me:
Reviewed-by: Ryan Harkin
Tested-by: Haojian Zhuang
___
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01
在 02/27/2016 04:42 AM, Leif Lindholm 写道:
On Fri, Feb 26, 2016 at 05:34:50PM +0800, Haojian Zhuang wrote:
Since there's percentage calcution, multiply on 32bit variable
will cause overflow. So fix the variables as 64bit.
So, this is not technically what it does - it changes the variabl
On 29 February 2016 at 17:53, Leif Lindholm wrote:
> On Mon, Feb 29, 2016 at 04:36:00PM +0800, Haojian Zhuang wrote:
>> 在 02/27/2016 04:42 AM, Leif Lindholm 写道:
>> >On Fri, Feb 26, 2016 at 05:34:50PM +0800, Haojian Zhuang wrote:
>> >>Since there's percentage ca
Changelog:
v2:
* Avoid to use UINTN. Since UINTN means UINT32 on aarch32.
Haojian Zhuang (1):
EmbeddedPkg/AndroidFastboot: fix size with 64bit
EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--
1.9.1
Since there's percentage calcution, multiply on 32bit variable
will cause overflow. So fix the variables as 64bit.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhangfei Gao
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Application/AndroidFastboot/AndroidFastboot
CONTROLLER structure in embedded gpio.
* Support multiple PL061 gpio controllers in one platform.
v2:
* Append the patch to fix gpio pin mask macro.
Haojian Zhuang (2):
EmbeddedPkg: enhance for multiple gpio controllers
ArmPlatformPkg: PL061: support multiple controller
ArmPlatformP
d-off-by: Haojian Zhuang
---
ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c| 141 -
.../Drivers/PL061GpioDxe/PL061GpioDxe.inf | 1 +
ArmPlatformPkg/Include/Drivers/PL061Gpio.h | 46 ---
3 files changed, 129 insertions(+), 59 deletions(-)
diff --
EmbeddedGpio only supports one gpio controller in one platform. Now
create PLATFORM_GPIO_CONTROLLER to support multiple gpio controllers
in one platform.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/EmbeddedPkg.dec | 1
在 03/14/2016 09:19 PM, Leif Lindholm 写道:
On Mon, Mar 14, 2016 at 01:30:37PM +0800, Haojian Zhuang wrote:
Support multiple PL061 controllers. If platform gpio driver couldn't be
found, PL061 gpio driver will continue to load PcdPL061GpioBase as the
register base.
It could be compatible
et IO bus width and speed.
* Support to access multiple blocks.
Haojian Zhuang (9):
MmcDxe: wait OCR busy bit free
MmcDxe: move ECSD into CardInfo structure
MmcDxe: add SPEC_VERS field in CSD structure
MmcDxe: add interface to change io width and speed
MmcDxe: declare ECSD structure
M
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h
b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
index f4e0aa0..b1c5153
Since ECSD also describes the information of card, move it into
structure CardInfo.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 1 +
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 5 ++---
2
When SD card is used, mediaid is not initialized and used directly. So
fix it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a
By default, MMC is initialized with 1-bit mode and less than 400KHz bus
clock. It causes MMC working inefficiently.
Add the interface to change the bus width and speed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol
Set io bus width on both MMC controller and EXTCSD. Otherwise, it may
cause unmatched failure case. And support more timing mode, high speed,
HS200 & HS400 mode.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHo
Declare fields in ECSD structure. And drop the original 128 words
arrary.
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 157 ++-
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 4 +-
2 files changed, 158 insertions(+), 3 deletions
Add more SD commands to support 4-bit bus width & iospeed. It's not
formal code. And it needs to be updated later.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHost.h | 3 +
EmbeddedPkg/Univers
Make use of DMA to transfer multiple blocks at one time. It could
improve the performance on MMC/SD driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg/Include/Protocol/MmcHost.h| 6 +
EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c
According to eMMC spec, OCR.PowerUp bit is also busy bit. If the busy
bit is '0', CMD1 should be sent and OCR should be fetched again. And add
a timeout counter on the repeated steps.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
EmbeddedPkg
t it's
> trying to do, but I thought I'd tell you sooner because you might have
> a better idea.
>
> On 22 March 2016 at 12:48, Haojian Zhuang wrote:
>> Add more SD commands to support 4-bit bus width & iospeed. It's not
>> formal code. And it needs to be u
On 5 April 2016 at 02:54, Ard Biesheuvel wrote:
> On 4 April 2016 at 19:17, Ryan Harkin wrote:
>> Hi Haojian,
>>
>> I've had time to investigate where TC2 is hanging with your patches
>> applied and narrowed it down to the single line of code marked below.
>>
>> I'm going to read the code now and
On 5 April 2016 at 11:25, Tian, Feng wrote:
> Hi, HaoJian
>
> We newly added EDKII SD/MMC stack to EDKII repo. If the SD/MMC host
> controller follows SD PCI host controller spec, the whole stack should work.
>
> But looks like PL180 doesn't follow the SD PCI host controller spec, you
> would ha
On 5 April 2016 at 17:49, Ryan Harkin wrote:
> On 5 April 2016 at 09:37, Ryan Harkin wrote:
>> On 5 April 2016 at 03:57, Haojian Zhuang wrote:
>>> On 5 April 2016 at 01:17, Ryan Harkin wrote:
>>>> Hi Haojian,
>>>>
>>>> I've had
The CSD structure is a 128-bit structure. But EmmcGetCsd() only loads
120 bits with 8-bit offset. Now fix it.
Signed-off-by: Haojian Zhuang
---
MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe
esday, July 20, 2016 10:13 AM
To: Haojian Zhuang
Cc: edk2-devel@lists.01.org; guodong...@linaro.org; leif.lindh...@linaro.org;
ard.biesheu...@linaro.org; Tian, Feng
Subject: RE: [edk2] [PATCH] EmmcBlockIo: fix to get CSD data
Hi, Haojian
Why I didn't get the lowest byte data is because
在 07/21/2016 09:51 AM, Haojian Zhuang 写道:
Hi Feng,
I think the main difference is who to handle the CRC bits. In the
designware emmc/sd controller, the whole 128-bit value is loaded into
the four response registers. There's no any shift on the 128-bit value
to remove CRC. (Refer to: dr
Hi all,
I have a few questions on eMMC/SD driver when I'm working on my driver.
In my hikey platform, there's no PCI bus. So I create my own DwMmc
driver to do the same thing as SdMmcPciHcDxe driver. There's one
controller for eMMC and one controller for SD.
1. How to support both eMMC and S
e all system
variables into eMMC partition. So BlockVariableDxe is created to access
variables on block devices.
Thanks
Feng
-Original Message-
From: Haojian Zhuang [mailto:haojian.zhu...@linaro.org]
Sent: Thursday, July 21, 2016 10:34 AM
To: Tian, Feng
Cc: Leif Lindholm ; Ard Biesheuvel
在 07/21/2016 11:41 AM, Andrew Fish 写道:
On Jul 20, 2016, at 8:23 PM, Tian, Feng wrote:
Hi, Haojian
If there is no PCI bus, you could implement a fake one. Just like what we did
at edk2\Omap35xxPkg\PciEmulation. Through this way, you can reuse SdMmcPciHc
driver.
For your questions:
1. The
在 07/21/2016 11:23 AM, Tian, Feng 写道:
Hi, Haojian
If there is no PCI bus, you could implement a fake one. Just like what we did
at edk2\Omap35xxPkg\PciEmulation. Through this way, you can reuse SdMmcPciHc
driver.
Oh, your eMMC/SD IP is compatible SDHC. But Designware eMMC/SD IP isn't
com
On 2016/7/21 9:52, Haojian Zhuang wrote:
在 07/21/2016 09:51 AM, Haojian Zhuang 写道:
Hi Feng,
I think the main difference is who to handle the CRC bits. In the
designware emmc/sd controller, the whole 128-bit value is loaded into
the four response registers. There's no any shift on the 12
On 2016/7/21 19:27, Ard Biesheuvel wrote:
On 20 July 2016 at 07:44, Michael Zimmermann wrote:
Hi,
since commit '5db1cce ArmPkg ArmVirtPkg MdeModulePkg: switch to separate
ArmMmuLib' you need to add ArmMmuLib to your platform's dsc file:
ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
I
On 2016/7/21 19:27, Ard Biesheuvel wrote:
On 20 July 2016 at 07:44, Michael Zimmermann wrote:
Hi,
since commit '5db1cce ArmPkg ArmVirtPkg MdeModulePkg: switch to separate
ArmMmuLib' you need to add ArmMmuLib to your platform's dsc file:
ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
I
On 2016/7/21 19:24, Ard Biesheuvel wrote:
On 21 July 2016 at 13:17, Haojian Zhuang wrote:
On 2016/7/21 9:52, Haojian Zhuang wrote:
在 07/21/2016 09:51 AM, Haojian Zhuang 写道:
Hi Feng,
I think the main difference is who to handle the CRC bits. In the
designware emmc/sd controller, the whole
On 2016/7/21 11:23, Tian, Feng wrote:
Hi, Haojian
If there is no PCI bus, you could implement a fake one. Just like what we did
at edk2\Omap35xxPkg\PciEmulation. Through this way, you can reuse SdMmcPciHc
driver.
For your questions:
1. The EDKII SD/MMC stack (SdMmcPciHc plus SdDxe and EmmcDxe
Designware case, You would have to have an
override version as it doesn't follow SD/MMC specs.
Thanks
Feng
-Original Message-
From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Haojian
Zhuang
Sent: Thursday, July 21, 2016 9:40 PM
To: Ard Biesheuvel ; Charles Gar
hanks
Feng
-Original Message-
From: af...@apple.com [mailto:af...@apple.com]
Sent: Thursday, July 21, 2016 12:04 PM
To: Haojian Zhuang
Cc: Tian, Feng ; edk2-devel@lists.01.org; Leif Lindholm
; Ard Biesheuvel
Subject: Re: [edk2] Question on eMMC and SD driver
On Jul 20, 2016, at 8:59 P
wrote:
> Hi Haojian
> Thanks for the sharing.
>
> May I know if you have validated variable set in UEFI runtime?
> I found it is marked as DXE driver instead of RUNTIME driver. But maybe I am
> wrong.
>
> Thank you
> Yao Jiewen
>
>
> -Original Message-
Hi all,
There's efi_low_alloc() in
$KERNEL/drivers/firmware/efi/libstub/efi-stub-helper.c.
I have on question on the piece of code from efi_low_alloc().
/*
* Don't allocate at 0x0. It will confuse code that
* checks pointers against NULL. Skip the first 8
* bytes so we start at a nice even nu
On Thu, 2015-07-23 at 15:25 +0200, Ard Biesheuvel wrote:
> Hello Haojian,
>
> Apologies for the noise ...
>
> Could you please try *this* version v3 instead? v2 is just the same patch as
> before ...
>
> --
> Ard.
>
Hi Ard,
Thanks for your patch. It fixes the issue when DRAM_BASE is 0x0.
Be
On Thu, 2015-07-23 at 16:52 +0200, Ard Biesheuvel wrote:
> On 23 July 2015 at 16:05, Haojian Zhuang wrote:
> > On Thu, 2015-07-23 at 15:25 +0200, Ard Biesheuvel wrote:
> >> Hello Haojian,
> >>
> >> Apologies for the noise ...
> >>
> >> Coul
be read as 0, regardless of their value.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang
---
ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/ArmPlatformPkg/Drivers/PL061GpioDxe
On Tue, 2015-08-11 at 09:42 +0200, Ard Biesheuvel wrote:
> On 11 August 2015 at 09:11, Haojian Zhuang wrote:
> > The way of accessing PL061 GPIODATA register is wrong.
> >
> > The spec said in below.
> >
> > In order to write to GPIODATA, the corresponding bits in
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