Boot flow in VF2 using EDK2 as bootloader:
BootROM -> U-Boot SPL -> OpenSBI -> EDK2 -> Linux -> OS

Currently, we rely on U-Boot SPL to initialize DDR and load OpenSBI and
EDK2 into DDR from multiple boot sources, including SD Card, eMMC, or QSPI Flash.
Furthermore, our EDK2 code is capable of loading Linux from various sources as
well, such as SD Card, eMMC, NVME, or USB.

edk2 and edk2-platform code links:
edk2: https://github.com/johnchewyy/edkii/tree/vf2_jh7110_devel_upstream
edk2-platform: https://github.com/johnchewyy/edkii-platforms/tree/vf2_jh7110_devel_upstream

Cc: Sunil V L <sunilvl@ventanamicro.com>
Cc: Li Yong <yong.li@intel.com>

mindachen1987 (1):
  StarFive/VisionFive2: Add VisionFive 2 platform

 Platform/StarFive/VisionFive2/DeviceTree/Gpio.h                    |   42 +
 Platform/StarFive/VisionFive2/DeviceTree/Irq.h                     |   20 +
 Platform/StarFive/VisionFive2/DeviceTree/JH7110ClkGen.h            |  398 +++++
 Platform/StarFive/VisionFive2/DeviceTree/JH7110ClkIsp.h            |   57 +
 Platform/StarFive/VisionFive2/DeviceTree/JH7110ClkVout.h           |   68 +
 Platform/StarFive/VisionFive2/DeviceTree/JH7110PinCtrl.h           | 1573 +++++++++++++++++
 Platform/StarFive/VisionFive2/DeviceTree/JH7110Power.h             |   22 +
 Platform/StarFive/VisionFive2/DeviceTree/JH7110Rst.h               |  228 +++
 Platform/StarFive/VisionFive2/DeviceTree/Led.h                     |   90 +
 Platform/StarFive/VisionFive2/DeviceTree/StarFiveClk.dtsi          |  130 ++
 Platform/StarFive/VisionFive2/DeviceTree/StarFiveHdmi.dtsi         |   28 +
 Platform/StarFive/VisionFive2/DeviceTree/StarFiveJH7110.dtsi       | 1812 ++++++++++++++++++++
 Platform/StarFive/VisionFive2/DeviceTree/StarFivePwmDac.dtsi       |   26 +
 Platform/StarFive/VisionFive2/DeviceTree/StarFiveVisionFive2.dts   |  211 +++
 Platform/StarFive/VisionFive2/DeviceTree/StarFiveVisionFive2.dtsi  |  838 +++++++++
 Platform/StarFive/VisionFive2/DeviceTree/Thermal.h                 |   16 +
 Platform/StarFive/VisionFive2/DeviceTree/VisionFive2DeviceTree.inf |   36 +
 Platform/StarFive/VisionFive2/VarStore.fdf.inc                     |   77 +
 Platform/StarFive/VisionFive2/VisionFive2.dsc                      |  590 +++++++
 Platform/StarFive/VisionFive2/VisionFive2.fdf                      |  286 +++
 Platform/StarFive/VisionFive2/VisionFive2.fdf.inc                  |   48 +
 21 files changed, 6596 insertions(+)
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/Gpio.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/Irq.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/JH7110ClkGen.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/JH7110ClkIsp.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/JH7110ClkVout.h
 create mode 100755 Platform/StarFive/VisionFive2/DeviceTree/JH7110PinCtrl.h
 create mode 100755 Platform/StarFive/VisionFive2/DeviceTree/JH7110Power.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/JH7110Rst.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/Led.h
 create mode 100755 Platform/StarFive/VisionFive2/DeviceTree/StarFiveClk.dtsi
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/StarFiveHdmi.dtsi
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/StarFiveJH7110.dtsi
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/StarFivePwmDac.dtsi
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/StarFiveVisionFive2.dts
 create mode 100755 Platform/StarFive/VisionFive2/DeviceTree/StarFiveVisionFive2.dtsi
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/Thermal.h
 create mode 100644 Platform/StarFive/VisionFive2/DeviceTree/VisionFive2DeviceTree.inf
 create mode 100644 Platform/StarFive/VisionFive2/VarStore.fdf.inc
 create mode 100644 Platform/StarFive/VisionFive2/VisionFive2.dsc
 create mode 100644 Platform/StarFive/VisionFive2/VisionFive2.fdf
 create mode 100644 Platform/StarFive/VisionFive2/VisionFive2.fdf.inc

-- 
2.34.1



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#109785): https://edk2.groups.io/g/devel/message/109785
Mute This Topic: https://groups.io/mt/102053747/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-