Changeset 06f10ac in mainline for kernel/arch/arm64/src/mach

Timestamp:

2021-08-22T19:08:44Z (5 years ago)

Author:

Martin Decky <martin@…>

Branches:

master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c21cc26

Parents:

95b7d4df

Message:

Implement support for HiKey 960

Initial support for the 96Boards HiKey 960 board.

• The kernel identity mapping has been extended to 4 GiB. The initial bootstrap mapping maps 3 GiB as nornal memory and the next 1 GiB as device memory to support early UART debugging output.

• The istate_t has been padded in order to preserve the stack pointer alignment invariant.

The current implementation is limited to UP and UART input/output.

File:

• kernel/arch/arm64/src/mach/hikey960/hikey960.c (added)