Kernel
Enhancements are added on top of the official
v5.4 Linux kernel tag where most of the Microchip SoC features are already supported. Note as well that we re-integrate each and every
stable kernel release on top of this Long Term Support (LTS) kernel revision. This means that each
v5.4.x version is merged in our branch.
Here is a little summary of the main additional enhancements:
- Integration of stable kernel updates up to v5.4.81
- Update WILC driver & firmware to 15.4.1
- QSPI: big performance improvement by using enhanced memory accesses (~ 4 x read speed improvement)
- ISC / Camera sensor: align with Mainline
- KSZ8563: Fix number of ports and convert to phylink
- Sam9x60: support for different System-In-Package (SiP) identifications
- Sam9x60: align clock sub-system with Mainline and add fractional PLL support
- Fix CAN message SRAM configuration
- Sama5d2: Fix securam accesses
