93c91cb228
nios2: Cache handling
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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
71995e4d00
nios2: Process management
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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
cbd15b3fad
nios2: Page table management
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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
862674d424
nios2: MMU Fault handling
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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
6b8baec4d6
nios2: I/O Mapping
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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
5ccc6af5e8
nios2: Memory management
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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
771a0163c0
nios2: Traps exception handling
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This patch contains traps exception handling.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:50 +08:00
82ed08dd1b
nios2: Exception handling
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This patch contains the exception entry code (kernel/entry.S) and
misaligned exception.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:50 +08:00
27d22413e6
nios2: Kernel booting and initialization
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This patch adds the kernel booting and the initial setup code.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:49 +08:00
39b505cb79
nios2: Assembly macros and definitions
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This patch add assembly macros and definitions used in
the .S files across arch/nios2/ and together with asm-offsets.c.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:55:49 +08:00
Ley Foon Tan