diff options
| author | Julia Suvorova <jusual@mail.ru> | 2018-08-14 17:17:19 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-08-14 17:17:19 +0100 |
| commit | c4379b4874f4c522f6818f1720f295205d7cf34d (patch) | |
| tree | dcd5e13c26673e0a97d93aefdf75e5ca0c0d4ff1 /pc-bios/multiboot.bin | |
| parent | 22ab3460017cfcfb6b50f05838ad142e08becce5 (diff) | |
nvic: Change NVIC to support ARMv6-M
The differences from ARMv7-M NVIC are:
* ARMv6-M only supports up to 32 external interrupts
(configurable feature already). The ICTR is reserved.
* Active Bit Register is reserved.
* ARMv6-M supports 4 priority levels against 256 in ARMv7-M.
Signed-off-by: Julia Suvorova <jusual@mail.ru>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'pc-bios/multiboot.bin')
0 files changed, 0 insertions, 0 deletions