ARM: Add support for Cortex-M85 processor
PATCH 1/1 ARM: Add support for Cortex-M85 processor
Add processor info object for ARM Cortex-M85 CPU which inherits the setup procedure, the processor and cache operation function from Cortex-M7 processor info object.
Signed-off-by Jisheng Zhang <[email protected]>
--- arch/arm/mm/proc-v7m.S | 10 ++++++++++ 1 file changed, 10 insertions(+)
arch/arm/mm/proc-v7m.S +10 -0
@@ -194,6 +194,16 @@ ENDPROC(__v7m_setup) .long \cache_fns .endm + /* + * Match ARM Cortex-M85 processor. + */ + .type __v7m_cm85_proc_info, #object +__v7m_cm85_proc_info: + .long 0x410fd230 /* ARM Cortex-M85 0xD23 */ + .long 0xff0ffff0 /* Mask off revision, patch release */ + __v7m_proc __v7m_cm85_proc_info, __v7m_cm7_setup, hwcaps = HWCAP_EDSP, cache_fns = v7m_cache_fns, proc_fns = cm7_processor_functions + .size __v7m_cm85_proc_info, . - __v7m_cm85_proc_info + /* * Match ARM Cortex-M55 processor. */
Signature · 1 line
2.45.2
Quoted 5 lines · Jisheng Zhang
Add processor info object for ARM Cortex-M85 CPU which inherits the setup procedure, the processor and cache operation function from Cortex-M7 processor info object.
Signed-off-by Jisheng Zhang <[email protected]>
Reviewed-by Vladimir Murzin <[email protected]>
Quoted 8 lines · Vladimir Murzin
Quoted 5 lines · Jisheng Zhang
Add processor info object for ARM Cortex-M85 CPU which inherits the setup procedure, the processor and cache operation function from Cortex-M7 processor info object.
Signed-off-by Jisheng Zhang <[email protected]>Reviewed-by Vladimir Murzin <[email protected]>
Please, upload the patch in RMK's patch system [1]
[1] https://www.arm.linux.org.uk/developer/patches/
Vladimir