This patch adds FPDT table into ACPI table, and updates all
the performance data for S3 path.
It also update basic boot performance data for reset end.
Other boot performance data could be updated by UEFI payload.
Signed-off-by: Guo Dong <guo.dong@intel.com>
Current SBL can only support on VBT file. However, different board
might need different VBT table. It is better to have the capability
to embed multiple VBT table into the image. This patch implemented
this feature and enabled it on QEMU. By default, it will take the
original behavior. if _MULTI_VBT_FILE in BoardConfig.py is specified,
multiple VBT files can be used.
If multiple VBT table support is required, list them as:
{VbtImageId1 :VbtFileName1, VbtImageId2 : VbtFileName2, ...}
VbtImageId is ID to identify a VBT image. It is a UINT32 number to
match the ImageId field in the VBT container.
VbtFileName is the VBT file name. It needs to be located under platform
VbtBin folder.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
The PCIe root ports configurations are not correct in the CFGDATA for
LeafHill/OxbowHill/JuniperHill/UP2. This patch fixed the root ports
configurations properly. It also enabled Windows 10 installation
on Leafhill. It fixed#93 .
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
This patch enabled APL GFX OpRegion in ACPI table. The OpRegion ASL code
was commented out in current DSDT. It was causing Windows boot issue
due to invalid ASLB field value in ACPI GNVS. This patch addressed this
issue, and it fixed#88 .
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
This patch fixed some QEMU firmware update related issues.
It enabled firmware update testing on QEMU using script.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
This patch enabled payload loading into high memory by default. It
is a more flexible way to allocate memory for payload image instead
of hard-coded base address. However, in some special cases, such
as UEFI payload, it still needs to be executed at pre-compiled address.
This patch also handled this special case in the flow.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
This patch added SMM TSEG range support in QEMU FSP. It also added
QEMU TSEG base and size reporting in HOB.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Build a new SMM info HOB to payload to report SMM info.
Add UEFI payload variable region into flash map.
TEST=Tested on LeafHill with UEFI payload.
Signed-off-by: Guo Dong <guo.dong@intel.com>
This change makes more space for SBL paylaod to load
larger IAS image (e.g. Ubuntu kernel + initrd ~ 33MB)
The payload heap memory is reusable as long as crash mode
is disabled.
TEST=Loaded and booted IAS image containing Ubuntu kernel and
initrd from USB flash drive on UP2 board.
Signed-off-by: Huang Jin <huang.jin@intel.com>
Boot[1] : the default boot option used by ACRN hypervisor
iasimage is located on hw part #0, sw part #1 without
file system.
Boot[4] : boot option to load fastboot code from SPI region.
SBL enters fastboot mode for eMMC provisioning
TEST=Verified booting to ACRN shell on UP2 board;
Triggered fastboot mode from shell and verified flashing
ACRN+SOS to eMMC is successful
Signed-off-by: Huang Jin <huang.jin@intel.com>
Current stitching script assumes the flash layout must be redundant
layout. But the layout could be non-redundant layout if the user
wants. This patch added non-redundant flash layout support for the
APL stitching.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
SBL supports open source stitching mechanism based on an existing
IFWI binary. It can also support FIT stitching mechanism. For FIT
stitching, it is required to add certain padding in the layout so
that each component in IBB and OBB partition can be 4KB aligned.
Current padding component IPAD/OPAD size needs to be updated to
match the number of the component inside IBB and OBB partition.
This patch adjusted the padding size accordingly.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
On APL platform, default EPAYLOAD size is more than 1MB to enable
UEFI payload. However, if UEFI payload is not used, the space is
still reserved in flash. A more flexible way is to reserve the
EPAYLOAD size only when it is specified in the build command line.
This patch added this capability.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
fastboot protocol allows communication between host and device bootloader
via USB or Ethernet. This patch provides initial configuration in SBL
so that device can enter fastboot mode on device when all previous boot
options are failed.
Typically fastboot is used to provision OS images to eMMC with fastboot
client tool.
The fastboot executable is required to be packaged in IAS format
then integrated into SPI image or copied into the first FAT partition on
a USB key.
This change fixed build configuration to load fastboot code either from
SPI or USB.
Signed-off-by: Huang Jin <huang.jin@intel.com>
Current SitchLoader.py does not verify if the BP1 partition size
is big enough to hold a duplicated BPDT from BP0. And it will
result in invalid BPDT partition format if it occurs. This patch
added a check so that it will error out if insufficient space is
detected.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
The patch gives the platform the configuration capability to only build
required file system into final image.
This helps to have a smaller image for fast boot.
Signed-off-by: Guo Dong <guo.dong@intel.com>
This patch updates firmware update code to get capsule location
information from configuration data instead of searching in all the
available boot media.
Signed-off-by: Raghava Gudla <raghava.gudla@intel.com>
There are 'uninitialized' errors and size exceed error in PAYLOAD
with old gcc versions. This change has been verified with gcc-4.8,
gcc-5, gcc-7 and gcc-8 on Ubuntu 18.04 LTS.
Signed-off-by: Aiden Park <aiden.park@intel.com>
Rename VTd to Vtd including directories, files and variables to follow
EDKII coding convention.
Change-Id: I0c88dcc1087eafcefb4f6d99dcd25e7b3d031a71
Signed-off-by: Aiden Park <aiden.park@intel.com>
This hard-coded uart2 bar was a W/A for a specific board and may cause
a confusion in uart2 mmio space for other boards when VT-d is enabled.
Change-Id: I945a6dffbc1bd5afcb16699bf800826c3744a315
Signed-off-by: Aiden Park <aiden.park@intel.com>
When VTD_ENABLE sets to '0', a compile error occurs because some .inf
files refer to VtdLib. Therefore, VtdLib is included to default
libraries - dsc_libs['IA32'].
Additionaly, VTD_ENABLED is renamed to ENABLE_VTD to make feature
enabling name consistent
Change-Id: I74c12bdc2805ebd0a5774780f029a460b33d19d5
Signed-off-by: Aiden Park <aiden.park@intel.com>
SBL has no intention to support SMI. However, on many hardware
platforms, there is no reliable way to prevent SMI from generating
through SMI IPI. In case it occurs, CPU will jump to the default
0x38000 location for execution, which exposes huge security issues.
The recommended solution is to do basic SMM base relocation and put
a dummy SMI handler (RSM) there for platform does not support SMI
disabling. In this way, the SMI will be ignored, and it also closes
the security concerns. This patch implemented basic SMM relocation.
It is under the control of a new PCD PcdSmmRebaseEnabled. By default,
it is disabled. To enable it, please set ENABLE_SMM_REBASE in
BoardConfig.py. As part of it, platform library needs to set
PcdSmramTsegBase and PcdSmramTsegSize properly in PreSiliconInit board
hook. Please take APL platform for reference.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Previous USB keyboard console support commit worked fine on APL real
platform, but it has issue on QEMU. This patch further enables USB
keyboard console support for QEMU. A new PcdUsbKeyboardPollingTimeout
is added. It will be used to control the USB keyboard interrupt
transfer polling timeout. For QEMU, it needs a larger number due to
timing issue. As part of it, booting from USB device is also enabled
by this patch. This patch fixes#30.
To test USB keyboard console in QEMU, please first change
CONSOLE_IN _DEVICE_MASK in BoardConfig.py to 3, and then add the
following in the QEMU command line to add XHCI controller and USB KB:
-device qemu-xhci,id=xhci,bus=pcie.0,addr=4 -device usb-kbd,bus=xhci.0
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
On APL platform, the chipset SoC reserved MMIO resources are not
reported properly to OS through ACPI. It should report it using
_CRS method. This patch fixes#28.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
On APL platform, all PCI MMIO range is set to UC in current
implementation. It includes graphics framebuffer MMIO. It
caused the system performance issue due to large mount of
framebuffer write access. This patch set framebuffer as
WC (WriteCombining) per recommendation to enhance system
performance.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
This patch simplifies the GraphicsLib code and adds an abstraction layer
for printing to a virtual "console," through the familier
ConsoleWrite(buffer, len) style function call.
ConsoleWrite can be configured to output to either the serial port, or
the display framebuffer, or both. This primarily enables the command
shell to be used with a display and keyboard.
Signed-off-by: Borgerson, Matthew A <matthew.a.borgerson@intel.com>
When copying boot option from configuration data to
internal boot option structure, the code should just
copy exact size required for boot options.
Change-Id: Iede4ede3ad717b6a0245800569a19fe686afb233
Signed-off-by: Guo Dong <guo.dong@intel.com>
* Enable DebugAgentLib to support source level debug over serial
By default, source level debug is NOT enabled. ENABLE_SOURCE_DEBUG
needs to be set to 1 in BoardConfig.py of each Platforms.
- self.ENABLE_SOURCE_DEBUG = 1
As an initial drop, there are some limitations on APL platform.
- Stage1A does not include DebugAgentLib due to Stage1A size
limitation(32KB). Further optimization is required.
- DebugAgentLib supports ONLY POSTMEM debugging on APL currently.
Refer to EDKII Debugging:
- https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Debugging
- https://github.com/tianocore/tianocore.github.io/wiki/SourceLevelDebugPkg
Change-Id: Ia28c5470bc5755768f2b380cc1dabbcb8ee60f0d
Signed-off-by: Aiden Park <aiden.park@intel.com>
* Additional changes for DebugAgent
- Adjust stage size depending on ENABLE_SOURCE_DEBUG Pcd value
- Add PeCoffFindAndReportImageInfo
- Fix debugger hang at Shell
Change-Id: I11b41e5ad610fcb2999e9d43e5dd8f8899e8265a
Signed-off-by: Aiden Park <aiden.park@intel.com>
* Move PeCoffFindAndReportImageInfo() from LitePeCoffLib to DebugAgentLib
Change-Id: I2c4ab4f9561dfd0536da1820048f0e5f2660e2ab
Signed-off-by: Aiden Park <aiden.park@intel.com>
This patch implemented USB keyboard library and added it as an
input console device. It can be enabled by setting BIT1 in
self.CONSOLE_IN_DEVICE_MASK in BoardConfig.py. By default, it
will be disabled for performance and size consideration.
Test has been done on APL Leafhill board. USB keyboard can work
in Shell.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Update build tool to use Buildloader.py to build SBL
in both Linux and Windows.
Update tools to support multiple workspaces, so platform
packages could be in another place.
TEST=Build qemu and APL platform success.
Change-Id: I2482037ba605218c947b6de28abe8e3eeacdc17f
Signed-off-by: Guo, Dong <guo.dong@intel.com>
Guo Dong