/*
* System registers for AVR32
*/
# ifndef __ASM_AVR32_SYSREG_H__
# define __ASM_AVR32_SYSREG_H__
/* system register offsets */
# define SYSREG_SR 0x0000
# define SYSREG_EVBA 0x0004
# define SYSREG_ACBA 0x0008
# define SYSREG_CPUCR 0x000c
# define SYSREG_ECR 0x0010
# define SYSREG_RSR_SUP 0x0014
# define SYSREG_RSR_INT0 0x0018
# define SYSREG_RSR_INT1 0x001c
# define SYSREG_RSR_INT2 0x0020
# define SYSREG_RSR_INT3 0x0024
# define SYSREG_RSR_EX 0x0028
# define SYSREG_RSR_NMI 0x002c
# define SYSREG_RSR_DBG 0x0030
# define SYSREG_RAR_SUP 0x0034
# define SYSREG_RAR_INT0 0x0038
# define SYSREG_RAR_INT1 0x003c
# define SYSREG_RAR_INT2 0x0040
# define SYSREG_RAR_INT3 0x0044
# define SYSREG_RAR_EX 0x0048
# define SYSREG_RAR_NMI 0x004c
# define SYSREG_RAR_DBG 0x0050
# define SYSREG_JECR 0x0054
# define SYSREG_JOSP 0x0058
# define SYSREG_JAVA_LV0 0x005c
# define SYSREG_JAVA_LV1 0x0060
# define SYSREG_JAVA_LV2 0x0064
# define SYSREG_JAVA_LV3 0x0068
# define SYSREG_JAVA_LV4 0x006c
# define SYSREG_JAVA_LV5 0x0070
# define SYSREG_JAVA_LV6 0x0074
# define SYSREG_JAVA_LV7 0x0078
# define SYSREG_JTBA 0x007c
# define SYSREG_JBCR 0x0080
# define SYSREG_CONFIG0 0x0100
# define SYSREG_CONFIG1 0x0104
# define SYSREG_COUNT 0x0108
# define SYSREG_COMPARE 0x010c
# define SYSREG_TLBEHI 0x0110
# define SYSREG_TLBELO 0x0114
# define SYSREG_PTBR 0x0118
# define SYSREG_TLBEAR 0x011c
# define SYSREG_MMUCR 0x0120
# define SYSREG_TLBARLO 0x0124
# define SYSREG_TLBARHI 0x0128
# define SYSREG_PCCNT 0x012c
# define SYSREG_PCNT0 0x0130
# define SYSREG_PCNT1 0x0134
# define SYSREG_PCCR 0x0138
# define SYSREG_BEAR 0x013c
# define SYSREG_SABAL 0x0300
# define SYSREG_SABAH 0x0304
# define SYSREG_SABD 0x0308
/* Bitfields in SR */
# define SYSREG_SR_C_OFFSET 0
# define SYSREG_SR_C_SIZE 1
# define SYSREG_Z_OFFSET 1
# define SYSREG_Z_SIZE 1
# define SYSREG_SR_N_OFFSET 2
# define SYSREG_SR_N_SIZE 1
# define SYSREG_SR_V_OFFSET 3
# define SYSREG_SR_V_SIZE 1
# define SYSREG_Q_OFFSET 4
# define SYSREG_Q_SIZE 1
# define SYSREG_L_OFFSET 5
# define SYSREG_L_SIZE 1
# define SYSREG_T_OFFSET 14
# define SYSREG_T_SIZE 1
# define SYSREG_SR_R_OFFSET 15
# define SYSREG_SR_R_SIZE 1
# define SYSREG_GM_OFFSET 16
# define SYSREG_GM_SIZE 1
# define SYSREG_I0M_OFFSET 17
# define SYSREG_I0M_SIZE 1
# define SYSREG_I1M_OFFSET 18
# define SYSREG_I1M_SIZE 1
# define SYSREG_I2M_OFFSET 19
# define SYSREG_I2M_SIZE 1
# define SYSREG_I3M_OFFSET 20
# define SYSREG_I3M_SIZE 1
# define SYSREG_EM_OFFSET 21
# define SYSREG_EM_SIZE 1
# define SYSREG_M0_OFFSET 22
# define SYSREG_M0_SIZE 1
# define SYSREG_M1_OFFSET 23
# define SYSREG_M1_SIZE 1
# define SYSREG_M2_OFFSET 24
# define SYSREG_M2_SIZE 1
# define SYSREG_SR_D_OFFSET 26
# define SYSREG_SR_D_SIZE 1
# define SYSREG_DM_OFFSET 27
# define SYSREG_DM_SIZE 1
# define SYSREG_SR_J_OFFSET 28
# define SYSREG_SR_J_SIZE 1
# define SYSREG_H_OFFSET 29
# define SYSREG_H_SIZE 1
/* Bitfields in CPUCR */
# define SYSREG_BI_OFFSET 0
# define SYSREG_BI_SIZE 1
# define SYSREG_BE_OFFSET 1
# define SYSREG_BE_SIZE 1
# define SYSREG_FE_OFFSET 2
# define SYSREG_FE_SIZE 1
# define SYSREG_RE_OFFSET 3
# define SYSREG_RE_SIZE 1
# define SYSREG_IBE_OFFSET 4
# define SYSREG_IBE_SIZE 1
# define SYSREG_IEE_OFFSET 5
# define SYSREG_IEE_SIZE 1
/* Bitfields in ECR */
# define SYSREG_ECR_OFFSET 0
# define SYSREG_ECR_SIZE 32
/* Bitfields in CONFIG0 */
# define SYSREG_CONFIG0_R_OFFSET 0
# define SYSREG_CONFIG0_R_SIZE 1
# define SYSREG_CONFIG0_D_OFFSET 1
# define SYSREG_CONFIG0_D_SIZE 1
# define SYSREG_CONFIG0_S_OFFSET 2
# define SYSREG_CONFIG0_S_SIZE 1
# define SYSREG_O_OFFSET 3
# define SYSREG_O_SIZE 1
# define SYSREG_P_OFFSET 4
# define SYSREG_P_SIZE 1
# define SYSREG_CONFIG0_J_OFFSET 5
# define SYSREG_CONFIG0_J_SIZE 1
# define SYSREG_F_OFFSET 6
# define SYSREG_F_SIZE 1
# define SYSREG_MMUT_OFFSET 7
# define SYSREG_MMUT_SIZE 3
# define SYSREG_AR_OFFSET 10
# define SYSREG_AR_SIZE 3
# define SYSREG_AT_OFFSET 13
# define SYSREG_AT_SIZE 3
# define SYSREG_PROCESSORREVISION_OFFSET 16
# define SYSREG_PROCESSORREVISION_SIZE 8
# define SYSREG_PROCESSORID_OFFSET 24
# define SYSREG_PROCESSORID_SIZE 8
/* Bitfields in CONFIG1 */
# define SYSREG_DASS_OFFSET 0
# define SYSREG_DASS_SIZE 3
# define SYSREG_DLSZ_OFFSET 3
# define SYSREG_DLSZ_SIZE 3
# define SYSREG_DSET_OFFSET 6
# define SYSREG_DSET_SIZE 4
# define SYSREG_IASS_OFFSET 10
# define SYSREG_IASS_SIZE 3
# define SYSREG_ILSZ_OFFSET 13
# define SYSREG_ILSZ_SIZE 3
# define SYSREG_ISET_OFFSET 16
# define SYSREG_ISET_SIZE 4
# define SYSREG_DMMUSZ_OFFSET 20
# define SYSREG_DMMUSZ_SIZE 6
# define SYSREG_IMMUSZ_OFFSET 26
# define SYSREG_IMMUSZ_SIZE 6
/* Bitfields in TLBEHI */
# define SYSREG_ASID_OFFSET 0
# define SYSREG_ASID_SIZE 8
# define SYSREG_TLBEHI_I_OFFSET 8
# define SYSREG_TLBEHI_I_SIZE 1
# define SYSREG_TLBEHI_V_OFFSET 9
# define SYSREG_TLBEHI_V_SIZE 1
# define SYSREG_VPN_OFFSET 10
# define SYSREG_VPN_SIZE 22
/* Bitfields in TLBELO */
# define SYSREG_W_OFFSET 0
# define SYSREG_W_SIZE 1
# define SYSREG_TLBELO_D_OFFSET 1
# define SYSREG_TLBELO_D_SIZE 1
# define SYSREG_SZ_OFFSET 2
# define SYSREG_SZ_SIZE 2
# define SYSREG_AP_OFFSET 4
# define SYSREG_AP_SIZE 3
# define SYSREG_B_OFFSET 7
# define SYSREG_B_SIZE 1
# define SYSREG_G_OFFSET 8
# define SYSREG_G_SIZE 1
# define SYSREG_TLBELO_C_OFFSET 9
# define SYSREG_TLBELO_C_SIZE 1
# define SYSREG_PFN_OFFSET 10
# define SYSREG_PFN_SIZE 22
/* Bitfields in MMUCR */
# define SYSREG_E_OFFSET 0
# define SYSREG_E_SIZE 1
# define SYSREG_M_OFFSET 1
# define SYSREG_M_SIZE 1
# define SYSREG_MMUCR_I_OFFSET 2
# define SYSREG_MMUCR_I_SIZE 1
# define SYSREG_MMUCR_N_OFFSET 3
# define SYSREG_MMUCR_N_SIZE 1
# define SYSREG_MMUCR_S_OFFSET 4
# define SYSREG_MMUCR_S_SIZE 1
# define SYSREG_DLA_OFFSET 8
# define SYSREG_DLA_SIZE 6
# define SYSREG_DRP_OFFSET 14
# define SYSREG_DRP_SIZE 6
# define SYSREG_ILA_OFFSET 20
# define SYSREG_ILA_SIZE 6
# define SYSREG_IRP_OFFSET 26
# define SYSREG_IRP_SIZE 6
/* Bitfields in PCCR */
# define SYSREG_PCCR_R_OFFSET 1
# define SYSREG_PCCR_R_SIZE 1
# define SYSREG_PCCR_C_OFFSET 2
# define SYSREG_PCCR_C_SIZE 1
# define SYSREG_PCCR_S_OFFSET 3
# define SYSREG_PCCR_S_SIZE 1
# define SYSREG_IEC_OFFSET 4
# define SYSREG_IEC_SIZE 1
# define SYSREG_IE0_OFFSET 5
# define SYSREG_IE0_SIZE 1
# define SYSREG_IE1_OFFSET 6
# define SYSREG_IE1_SIZE 1
# define SYSREG_FC_OFFSET 8
# define SYSREG_FC_SIZE 1
# define SYSREG_F0_OFFSET 9
# define SYSREG_F0_SIZE 1
# define SYSREG_F1_OFFSET 10
# define SYSREG_F1_SIZE 1
# define SYSREG_CONF0_OFFSET 12
# define SYSREG_CONF0_SIZE 6
# define SYSREG_CONF1_OFFSET 18
# define SYSREG_CONF1_SIZE 6
/* Constants for ECR */
# define ECR_UNRECOVERABLE 0
# define ECR_TLB_MULTIPLE 1
# define ECR_BUS_ERROR_WRITE 2
# define ECR_BUS_ERROR_READ 3
# define ECR_NMI 4
# define ECR_ADDR_ALIGN_X 5
# define ECR_PROTECTION_X 6
# define ECR_DEBUG 7
# define ECR_ILLEGAL_OPCODE 8
# define ECR_UNIMPL_INSTRUCTION 9
# define ECR_PRIVILEGE_VIOLATION 10
# define ECR_FPE 11
# define ECR_COPROC_ABSENT 12
# define ECR_ADDR_ALIGN_R 13
# define ECR_ADDR_ALIGN_W 14
# define ECR_PROTECTION_R 15
# define ECR_PROTECTION_W 16
# define ECR_DTLB_MODIFIED 17
# define ECR_TLB_MISS_X 20
# define ECR_TLB_MISS_R 24
# define ECR_TLB_MISS_W 28
/* Bit manipulation macros */
# define SYSREG_BIT(name) (1 << SYSREG_##name##_OFFSET)
# define SYSREG_BF(name,value) \
( ( ( value ) & ( ( 1 < < SYSREG_ # # name # # _SIZE ) - 1 ) ) \
< < SYSREG_ # # name # # _OFFSET )
# define SYSREG_BFEXT(name,value) \
( ( ( value ) > > SYSREG_ # # name # # _OFFSET ) \
& ( ( 1 < < SYSREG_ # # name # # _SIZE ) - 1 ) )
# define SYSREG_BFINS(name,value,old) \
( ( ( old ) & ~ ( ( ( 1 < < SYSREG_ # # name # # _SIZE ) - 1 ) \
< < SYSREG_ # # name # # _OFFSET ) ) \
| SYSREG_BF ( name , value ) )
/* Register access macros */
# define sysreg_read(reg) \
( ( unsigned long ) __builtin_mfsr ( SYSREG_ # # reg ) )
# define sysreg_write(reg, value) \
__builtin_mtsr ( SYSREG_ # # reg , value )
# endif /* __ASM_AVR32_SYSREG_H__ */