diff options
| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2021-12-10 14:49:43 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-12-17 11:34:39 +0000 |
| commit | 2965d4290f6052a9e7b47bad6ff648b867293488 (patch) | |
| tree | c307a457a3b0ec121c351d7103a7ecc1b44e6032 | |
| parent | 75969686ec0df23157afe24dc818d7bddb087d78 (diff) | |
| download | linux-2965d4290f6052a9e7b47bad6ff648b867293488.tar.bz2 | |
ARM: 9167/1: Add support for Cortex-M33 processor
Cortex-M33 is the first feature rich implementation of the Armv8-M
architecture (still compatible with v7M)
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
| -rw-r--r-- | arch/arm/mm/proc-v7m.S | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-v7m.S b/arch/arm/mm/proc-v7m.S index 84459c1d31b8..fc1263710d0f 100644 --- a/arch/arm/mm/proc-v7m.S +++ b/arch/arm/mm/proc-v7m.S @@ -194,6 +194,16 @@ ENDPROC(__v7m_setup) .endm /* + * Match ARM Cortex-M33 processor. + */ + .type __v7m_cm33_proc_info, #object +__v7m_cm33_proc_info: + .long 0x410fd210 /* ARM Cortex-M33 0xD21 */ + .long 0xff0ffff0 /* Mask off revision, patch release */ + __v7m_proc __v7m_cm33_proc_info, __v7m_setup, hwcaps = HWCAP_EDSP + .size __v7m_cm33_proc_info, . - __v7m_cm33_proc_info + + /* * Match ARM Cortex-M7 processor. */ .type __v7m_cm7_proc_info, #object |