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Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc55xx/include/irq.h')
-rw-r--r--c/src/lib/libcpu/powerpc/mpc55xx/include/irq.h254
1 files changed, 193 insertions, 61 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc55xx/include/irq.h b/c/src/lib/libcpu/powerpc/mpc55xx/include/irq.h
index baa36d8844..dab8bb3014 100644
--- a/c/src/lib/libcpu/powerpc/mpc55xx/include/irq.h
+++ b/c/src/lib/libcpu/powerpc/mpc55xx/include/irq.h
@@ -34,13 +34,8 @@ extern "C" {
* Interrupt numbers
*/
-/* Basics */
+#define MPC55XX_IRQ_INVALID 0x10000U
#define MPC55XX_IRQ_MIN 0U
-#define MPC55XX_IRQ_MAX 328U
-#define MPC55XX_IRQ_MIN 0U
-#define MPC55XX_IRQ_MAX 328U
-#define MPC55XX_IRQ_BASE MPC55XX_IRQ_MIN
-#define MPC55XX_IRQ_NUMBER (MPC55XX_IRQ_MAX + 1U)
/* Software interrupts */
#define MPC55XX_IRQ_SOFTWARE_MIN 0U
@@ -49,19 +44,18 @@ extern "C" {
#define MPC55XX_IRQ_SOFTWARE_GET_REQUEST(i) (i)
#define MPC55XX_IRQ_SOFTWARE_NUMBER (MPC55XX_IRQ_SOFTWARE_MAX + 1U)
-#if MPC55XX_CHIP_TYPE >= 5510 && MPC55XX_CHIP_TYPE <= 5517
- /* eDMA interrupts */
- #define MPC55XX_IRQ_EDMA_ERROR_LOW 10U
- #define MPC55XX_IRQ_EDMA_REQUEST_LOW_MIN 11U
- #define MPC55XX_IRQ_EDMA_REQUEST_LOW_MAX 26U
+#if MPC55XX_CHIP_TYPE / 10 == 551
+ #define MPC55XX_IRQ_MAX 293U
- #define MPC55XX_IRQ_EDMA_GET_CHANNEL(v) \
- ((v) - MPC55XX_IRQ_EDMA_REQUEST_LOW_MIN)
- #define MPC55XX_IRQ_EDMA_GET_REQUEST(c) \
- ((c) + MPC55XX_IRQ_EDMA_REQUEST_LOW_MIN)
+ /* eDMA */
+ #define MPC55XX_IRQ_EDMA_ERROR(group) \
+ ((group) == 0 ? 10U : MPC55XX_IRQ_INVALID)
+ #define MPC55XX_IRQ_EDMA(ch) \
+ ((unsigned) (ch) < 16U ? 11U + (ch) : MPC55XX_IRQ_INVALID)
- /* I2C interrupt */
- #define MPC55XX_IRQ_I2C 48U
+ /* I2C */
+ #define MPC55XX_IRQ_I2C(mod) \
+ ((mod) == 0 ? 48U : MPC55XX_IRQ_INVALID)
/* SIU external interrupts */
#define MPC55XX_IRQ_SIU_EXTERNAL_0 53U
@@ -70,31 +64,74 @@ extern "C" {
#define MPC55XX_IRQ_SIU_EXTERNAL_3 56U
#define MPC55XX_IRQ_SIU_EXTERNAL_4_15 57U
- /* eMIOS interrupts */
- #define MPC55XX_IRQ_EMIOS_REQUEST_LOW_MIN 58U
- #define MPC55XX_IRQ_EMIOS_REQUEST_LOW_MAX 81U
- #define MPC55XX_IRQ_EMIOS_GET_CHANNEL(v) \
- ((v) - MPC55XX_IRQ_EMIOS_REQUEST_LOW_MIN)
- #define MPC55XX_IRQ_EMIOS_GET_REQUEST(c) \
- ((c) + MPC55XX_IRQ_EMIOS_REQUEST_LOW_MIN)
-#elif MPC55XX_CHIP_TYPE >= 5554 && MPC55XX_CHIP_TYPE <= 5567
- /* eDMA interrupts */
- #define MPC55XX_IRQ_EDMA_ERROR_LOW 10U
- #define MPC55XX_IRQ_EDMA_REQUEST_LOW_MIN 11U
- #define MPC55XX_IRQ_EDMA_REQUEST_LOW_MAX 42U
-
- #define MPC55XX_IRQ_EDMA_ERROR_HIGH 210U
- #define MPC55XX_IRQ_EDMA_REQUEST_HIGH_MIN 211U
- #define MPC55XX_IRQ_EDMA_REQUEST_HIGH_MAX 242U
-
- #define MPC55XX_IRQ_EDMA_GET_CHANNEL(v) \
- (((v) > MPC55XX_IRQ_EDMA_REQUEST_LOW_MAX) \
- ? ((v) + 32U - MPC55XX_IRQ_EDMA_REQUEST_HIGH_MIN) \
- : ((v) - MPC55XX_IRQ_EDMA_REQUEST_LOW_MIN))
- #define MPC55XX_IRQ_EDMA_GET_REQUEST(c) \
- (((c) >= 32U) \
- ? ((c) - 32U + MPC55XX_IRQ_EDMA_REQUEST_HIGH_MIN) \
- : ((c) + MPC55XX_IRQ_EDMA_REQUEST_LOW_MIN))
+ /* PIT */
+ #define MPC55XX_IRQ_RTI 148U
+ #define MPC55XX_IRQ_PIT(timer) (148U + (timer))
+
+ /* eTPU */
+ #define MPC55XX_IRQ_ETPU_BASE(mod) MPC55XX_IRQ_INVALID
+
+ /* DSPI */
+ #define MPC55XX_IRQ_DSPI_BASE(mod) \
+ ((mod) == 0 ? 117U : \
+ ((mod) == 1 ? 122U : \
+ ((mod) == 2 ? 274U : \
+ ((mod) == 3 ? 279U : MPC55XX_IRQ_INVALID))))
+
+ /* eMIOS */
+ #define MPC55XX_IRQ_EMIOS(ch) \
+ ((unsigned) (ch) < 24U ? 58U + (ch) : MPC55XX_IRQ_INVALID)
+
+ /* eQADC */
+ #define MPC55XX_IRQ_EQADC_BASE(mod) \
+ ((mod) == 0 ? 82U : MPC55XX_IRQ_INVALID)
+
+ /* eSCI */
+ #define MPC55XX_IRQ_ESCI_BASE(mod) \
+ ((mod) == 0 ? 113U : \
+ ((mod) == 1 ? 114U : \
+ ((mod) == 2 ? 115U : \
+ ((mod) == 3 ? 116U : \
+ ((mod) == 4 ? 270U : \
+ ((mod) == 5 ? 271U : \
+ ((mod) == 6 ? 272U : \
+ ((mod) == 7 ? 273U : MPC55XX_IRQ_INVALID))))))))
+
+ /* FlexCAN */
+ #define MPC55XX_IRQ_CAN_BASE(mod) \
+ ((mod) == 0 ? 127U : \
+ ((mod) == 1 ? 157U : \
+ ((mod) == 2 ? 178U : \
+ ((mod) == 3 ? 199U : \
+ ((mod) == 4 ? 220U : \
+ ((mod) == 5 ? 241U : MPC55XX_IRQ_INVALID))))))
+
+ /* FlexRay */
+ #define MPC55XX_IRQ_FLEXRAY_BASE(mod) \
+ ((mod) == 0 ? 284U : MPC55XX_IRQ_INVALID)
+#else
+ #if MPC55XX_CHIP_TYPE / 10 == 555
+ #define MPC55XX_IRQ_MAX 307U
+ #elif MPC55XX_CHIP_TYPE / 10 == 556
+ #define MPC55XX_IRQ_MAX 360U
+ #elif MPC55XX_CHIP_TYPE / 10 == 567
+ #define MPC55XX_IRQ_MAX 479U
+ #else
+ #error "unsupported chip type"
+ #endif
+
+ /* eDMA */
+ #define MPC55XX_IRQ_EDMA_ERROR(group) \
+ ((group) == 0 ? 10U : \
+ ((group) == 1 ? 210U : \
+ ((group) == 2 ? 425U : MPC55XX_IRQ_INVALID)))
+ #define MPC55XX_IRQ_EDMA(ch) \
+ ((unsigned) (ch) < 32U ? 11U + (ch) : \
+ ((unsigned) (ch) < 64U ? 179U + (ch) : \
+ ((unsigned) (ch) < 96U ? 362U + (ch) : MPC55XX_IRQ_INVALID)))
+
+ /* I2C */
+ #define MPC55XX_IRQ_I2C(mod) MPC55XX_IRQ_INVALID
/* SIU external interrupts */
#define MPC55XX_IRQ_SIU_EXTERNAL_0 46U
@@ -103,25 +140,116 @@ extern "C" {
#define MPC55XX_IRQ_SIU_EXTERNAL_3 49U
#define MPC55XX_IRQ_SIU_EXTERNAL_4_15 50U
- /* eMIOS interrupts */
- #define MPC55XX_IRQ_EMIOS_REQUEST_LOW_MIN 51U
- #define MPC55XX_IRQ_EMIOS_REQUEST_LOW_MAX 66U
- #define MPC55XX_IRQ_EMIOS_REQUEST_HIGH_MIN 202U
- #define MPC55XX_IRQ_EMIOS_REQUEST_HIGH_MAX 209U
-
- #define MPC55XX_IRQ_EMIOS_GET_CHANNEL(v) \
- (((v) > MPC55XX_IRQ_EMIOS_REQUEST_LOW_MAX) \
- ? ((v) + 16U - MPC55XX_IRQ_EMIOS_REQUEST_HIGH_MIN) \
- : ((v) - MPC55XX_IRQ_EMIOS_REQUEST_LOW_MIN))
-
- #define MPC55XX_IRQ_EMIOS_GET_REQUEST(c) \
- (((c) >= 16U) \
- ? ((c) - 16U + MPC55XX_IRQ_EMIOS_REQUEST_HIGH_MIN) \
- : ((c) + MPC55XX_IRQ_EMIOS_REQUEST_LOW_MIN))
-#else
- #error "unexpected chip type"
+ /* PIT */
+ #define MPC55XX_IRQ_RTI 305U
+ #define MPC55XX_IRQ_PIT(ch) (301U + (ch))
+
+ /* eTPU */
+ #define MPC55XX_IRQ_ETPU_BASE(mod) \
+ ((mod) == 0 ? 67U : \
+ ((mod) == 1 ? 243U : MPC55XX_IRQ_INVALID))
+
+ /* DSPI */
+ #define MPC55XX_IRQ_DSPI_BASE(mod) \
+ ((mod) == 0 ? 275U : \
+ ((mod) == 1 ? 131U : \
+ ((mod) == 2 ? 136U : \
+ ((mod) == 3 ? 141U : MPC55XX_IRQ_INVALID))))
+
+ /* eMIOS */
+ #define MPC55XX_IRQ_EMIOS(ch) \
+ ((unsigned) (ch) < 16U ? 51U + (ch) : \
+ ((unsigned) (ch) < 24U ? 186U + (ch) : \
+ ((unsigned) (ch) < 32U ? 435U + (ch) : MPC55XX_IRQ_INVALID)))
+
+ /* eQADC */
+ #define MPC55XX_IRQ_EQADC_BASE(mod) \
+ ((mod) == 0 ? 100U : \
+ ((mod) == 1 ? 394U : MPC55XX_IRQ_INVALID))
+
+ /* eSCI */
+ #define MPC55XX_IRQ_ESCI_BASE(mod) \
+ ((mod) == 0 ? 146U : \
+ ((mod) == 1 ? 149U : \
+ ((mod) == 2 ? 473U : MPC55XX_IRQ_INVALID)))
+
+ /* FlexCAN */
+ #define MPC55XX_IRQ_CAN_BASE(mod) \
+ ((mod) == 0 ? 152U : \
+ ((mod) == 1 ? 280U : \
+ ((mod) == 2 ? 173U : \
+ ((mod) == 3 ? 308U : \
+ ((mod) == 4 ? 329U : MPC55XX_IRQ_INVALID)))))
+
+ /* FlexRay */
+ #define MPC55XX_IRQ_FLEXRAY_BASE(mod) \
+ ((mod) == 0 ? 350U : MPC55XX_IRQ_INVALID)
#endif
+#define MPC55XX_IRQ_NUMBER (MPC55XX_IRQ_MAX + 1U)
+
+/* eTPU */
+#define MPC55XX_IRQ_ETPU(mod) \
+ (MPC55XX_IRQ_ETPU_BASE(mod) + 0U)
+#define MPC55XX_IRQ_ETPU_CHANNEL(mod, ch) \
+ (MPC55XX_IRQ_ETPU_BASE(mod) + 1U + (ch))
+
+/* DSPI */
+#define MPC55XX_IRQ_DSPI_TFUF_RFOF(mod) (MPC55XX_IRQ_DSPI_BASE(mod) + 0U)
+#define MPC55XX_IRQ_DSPI_EOQF(mod) (MPC55XX_IRQ_DSPI_BASE(mod) + 1U)
+#define MPC55XX_IRQ_DSPI_TFFF(mod) (MPC55XX_IRQ_DSPI_BASE(mod) + 2U)
+#define MPC55XX_IRQ_DSPI_TCF(mod) (MPC55XX_IRQ_DSPI_BASE(mod) + 3U)
+#define MPC55XX_IRQ_DSPI_RFDF(mod) (MPC55XX_IRQ_DSPI_BASE(mod) + 4U)
+
+/* eQADC */
+#define MPC55XX_IRQ_EQADC_TORF_RFOF_CFUF(mod) \
+ (MPC55XX_IRQ_EQADC_BASE(mod) + 0U)
+#define MPC55XX_IRQ_EQADC_NCF(mod, fifo) \
+ (MPC55XX_IRQ_EQADC_BASE(mod) + 1U + (fifo) * 5U + 0U)
+#define MPC55XX_IRQ_EQADC_PF(mod, fifo) \
+ (MPC55XX_IRQ_EQADC_BASE(mod) + 1U + (fifo) * 5U + 1U)
+#define MPC55XX_IRQ_EQADC_EOQF(mod, fifo) \
+ (MPC55XX_IRQ_EQADC_BASE(mod) + 1U + (fifo) * 5U + 2U)
+#define MPC55XX_IRQ_EQADC_CFFF(mod, fifo) \
+ (MPC55XX_IRQ_EQADC_BASE(mod) + 1U + (fifo) * 5U + 3U)
+#define MPC55XX_IRQ_EQADC_RFDF(mod, fifo) \
+ (MPC55XX_IRQ_EQADC_BASE(mod) + 1U + (fifo) * 5U + 4U)
+
+/* eSCI */
+#define MPC55XX_IRQ_ESCI(mod) (MPC55XX_IRQ_ESCI_BASE(mod) + 0U)
+
+/* FlexCAN */
+#define MPC55XX_IRQ_CAN_BOFF_TWRN_RWRN(mod) (MPC55XX_IRQ_CAN(mod) + 0U)
+#define MPC55XX_IRQ_CAN_ERR(mod) (MPC55XX_IRQ_CAN(mod) + 1U)
+#define MPC55XX_IRQ_CAN_BUF_0(mod) (MPC55XX_IRQ_CAN(mod) + 3U)
+#define MPC55XX_IRQ_CAN_BUF_1(mod) (MPC55XX_IRQ_CAN(mod) + 4U)
+#define MPC55XX_IRQ_CAN_BUF_2(mod) (MPC55XX_IRQ_CAN(mod) + 5U)
+#define MPC55XX_IRQ_CAN_BUF_3(mod) (MPC55XX_IRQ_CAN(mod) + 6U)
+#define MPC55XX_IRQ_CAN_BUF_4(mod) (MPC55XX_IRQ_CAN(mod) + 7U)
+#define MPC55XX_IRQ_CAN_BUF_5(mod) (MPC55XX_IRQ_CAN(mod) + 8U)
+#define MPC55XX_IRQ_CAN_BUF_6(mod) (MPC55XX_IRQ_CAN(mod) + 9U)
+#define MPC55XX_IRQ_CAN_BUF_7(mod) (MPC55XX_IRQ_CAN(mod) + 10U)
+#define MPC55XX_IRQ_CAN_BUF_8(mod) (MPC55XX_IRQ_CAN(mod) + 12U)
+#define MPC55XX_IRQ_CAN_BUF_9(mod) (MPC55XX_IRQ_CAN(mod) + 12U)
+#define MPC55XX_IRQ_CAN_BUF_10(mod) (MPC55XX_IRQ_CAN(mod) + 13U)
+#define MPC55XX_IRQ_CAN_BUF_11(mod) (MPC55XX_IRQ_CAN(mod) + 14U)
+#define MPC55XX_IRQ_CAN_BUF_12(mod) (MPC55XX_IRQ_CAN(mod) + 15U)
+#define MPC55XX_IRQ_CAN_BUF_13(mod) (MPC55XX_IRQ_CAN(mod) + 16U)
+#define MPC55XX_IRQ_CAN_BUF_14(mod) (MPC55XX_IRQ_CAN(mod) + 17U)
+#define MPC55XX_IRQ_CAN_BUF_15(mod) (MPC55XX_IRQ_CAN(mod) + 18U)
+#define MPC55XX_IRQ_CAN_BUF_16_31(mod) (MPC55XX_IRQ_CAN(mod) + 19U)
+#define MPC55XX_IRQ_CAN_BUF_32_63(mod) (MPC55XX_IRQ_CAN(mod) + 20U)
+
+/* FlexRay */
+#define MPC55XX_IRQ_FLEXRAY_MIF(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 0U)
+#define MPC55XX_IRQ_FLEXRAY_PRIF(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 1U)
+#define MPC55XX_IRQ_FLEXRAY_CHIF(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 2U)
+#define MPC55XX_IRQ_FLEXRAY_WUP_IF(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 3U)
+#define MPC55XX_IRQ_FLEXRAY_FBNE_F(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 4U)
+#define MPC55XX_IRQ_FLEXRAY_FANE_F(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 5U)
+#define MPC55XX_IRQ_FLEXRAY_RBIF(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 6U)
+#define MPC55XX_IRQ_FLEXRAY_TBIF(mod) (MPC55XX_IRQ_FLEXRAY_BASE(mod) + 7U)
+
/* Checks */
#define MPC55XX_IRQ_IS_VALID(v) \
((v) >= MPC55XX_IRQ_MIN && \
@@ -171,9 +299,9 @@ rtems_status_code mpc55xx_intc_clear_software_irq(rtems_vector_number vector);
* @{
*/
-#define BSP_INTERRUPT_VECTOR_MIN 0
+#define BSP_INTERRUPT_VECTOR_MIN MPC55XX_IRQ_MIN
-#define BSP_INTERRUPT_VECTOR_MAX 328
+#define BSP_INTERRUPT_VECTOR_MAX MPC55XX_IRQ_MAX
#define BSP_INTERRUPT_USE_INDEX_TABLE
@@ -186,6 +314,10 @@ rtems_status_code mpc55xx_intc_clear_software_irq(rtems_vector_number vector);
/** @} */
+/* Legacy API */
+#define MPC55XX_IRQ_EDMA_GET_REQUEST(ch) MPC55XX_IRQ_EDMA(ch)
+#define MPC55XX_IRQ_EMIOS_GET_REQUEST(ch) MPC55XX_IRQ_EMIOS(ch)
+
#ifdef __cplusplus
};
#endif /* __cplusplus */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-21 17:06:33 +0000