Commit Graph

9 Commits

Author SHA1 Message Date
Ley Foon Tan
2fc8483fdc nios2: Build infrastructure
This patch adds Makefile and Kconfig files required for building a
nios2 kernel.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:56:06 +08:00
Ley Foon Tan
e23c621f98 nios2: DMA mapping API
This patch adds support for the DMA mapping API.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:56 +08:00
Ley Foon Tan
c983e92fcb nios2: TLB handling
This patch adds the TLB maintenance functions.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:54 +08:00
Ley Foon Tan
93c91cb228 nios2: Cache handling
This patch adds functionality required for cache maintenance.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:54 +08:00
Ley Foon Tan
71995e4d00 nios2: Process management
This patch adds support for thread creation and context switching.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:53 +08:00
Ley Foon Tan
cbd15b3fad nios2: Page table management
This patch adds support for page table management.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:53 +08:00
Ley Foon Tan
862674d424 nios2: MMU Fault handling
This patch adds support for the handling of the MMU faults (exception
entry code introduced by a previous patch, kernel/entry.S).

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:52 +08:00
Ley Foon Tan
6b8baec4d6 nios2: I/O Mapping
This patch adds several definitions for I/O accessors and ioremap().

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:52 +08:00
Ley Foon Tan
5ccc6af5e8 nios2: Memory management
This patch contains the initialisation of the memory blocks, MMU
attributes and the memory map.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:51 +08:00