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arm/armv8-r: add cp15 ops for mpu

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Add some cp15 definitions for mpu configuration

Signed-off-by: Jinliang Li <lijinliang1@lixiang.com>
This commit is contained in:
Jinliang Li 2024-08-13 18:02:20 +08:00 committed by Xiang Xiao
parent 0fddb71478
commit 0e825b230d
1 changed files with 9 additions and 0 deletions
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9
arch/arm/src/armv8-r/cp15.h
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@ -66,6 +66,7 @@
#define CP15_CTR(r) _CP15(0, r, c0, c0, 1) /* Cache Type Register */
#define CP15_TCMTR(r) _CP15(0, r, c0, c0, 2) /* TCM Type Register */
#define CP15_MPUIR(r) _CP15(0, r, c0, c0, 4) /* MPU Type Register */
#define CP15_HMPUIR(r) _CP15(4, r, c0, c0, 4) /* Hyp MPU Type Register */
#define CP15_MPIDR(r) _CP15(0, r, c0, c0, 5) /* Multiprocessor Affinity Register */
#define CP15_REVIDR(r) _CP15(0, r, c0, c0, 6) /* Revision ID register (Cortex-A9) */
#define CP15_MID_PFR0(r) _CP15(0, r, c0, c1, 0) /* Processor Feature Register 0 */
@ -107,6 +108,9 @@
# define CP15_IRACR(r) _CP15(0, r, c6, c1, 5) /* Instruction Region Access Control Register */
#endif
#define CP15_RGNR(r) _CP15(0, r, c6, c2, 0) /* MPU Region Number Register */
#define CP15_PRSELR(r) _CP15(0, r, c6, c2, 1) /* Protection Region Selection Register */
#define CP15_PRBAR(r) _CP15(0, r, c6, c3, 0) /* Protection Region Base Address Register */
#define CP15_PRLAR(r) _CP15(0, r, c6, c3, 1) /* Protection Region Limit Address Register */
#define CP15_ICIALLUIS(r) _CP15(0, r, c7, c1, 0) /* Cache Operations Registers */
#define CP15_BPIALLIS(r) _CP15(0, r, c7, c1, 6)
@ -141,6 +145,11 @@
#define CP15_PMINTENSET(r) _CP15(0, r, c9, c14, 1) /* Interrupt Enable Set Register */
#define CP15_PMINTENCLR(r) _CP15(0, r, c9, c14, 2) /* Interrupt Enable Clear Register */
#define CP15_MAIR0(r) _CP15(0, r, c10, c2, 0) /* Memory Attribute Indirection Registers 0 */
#define CP15_MAIR1(r) _CP15(0, r, c10, c2, 1) /* Memory Attribute Indirection Registers 1 */
#define CP15_HMAIR0(r) _CP15(4, r, c10, c2, 0) /* Hyp Memory Attribute Indirection Registers 0 */
#define CP15_HMAIR1(r) _CP15(4, r, c10, c2, 1) /* Hyp Memory Attribute Indirection Registers 1 */
#define CP15_VBAR(r) _CP15(0, r, c12, c0, 0) /* Vector Base Address Register */
#define CP15_HVBAR(r) _CP15(4, r, c12, c0, 0) /* Hypervisor Vector Base Address Register */