AM64X Device Group descriptions¶
Introduction¶
This chapter provides information of specific device groups(DEVGRP) that are permitted in the AM64X SoC. These device groups are more specific grouping of devices and resources used optionally to have staged init sequence control of the SoC.
Enumeration of Device group IDs¶
| SoC Devgrp ID | Generic Devgrp ID | Flag Value | Description |
|---|---|---|---|
| MCU_WAKEUP | DEVGRP_01 | 0x1U << 1U | Set of MCU domain peripherals to initialize at boot and use during runtime. |
| MAIN | DEVGRP_00 | 0x1U << 0U | Set of Main domain peripherals to initialize at boot and use during runtime. |
Enumeration Devices accessible in devgrp “MCU_WAKEUP”¶
| Device ID | Device Name |
|---|---|
| 5 | AM64X_DEV_MCU_MCU_GPIOMUX_INTROUTER0 |
| 7 | AM64X_DEV_MCU_M4FSS0 |
| 8 | AM64X_DEV_MCU_M4FSS0_CBASS_0 |
| 9 | AM64X_DEV_MCU_M4FSS0_CORE0 |
| 23 | AM64X_DEV_MCU_DCC0 |
| 35 | AM64X_DEV_MCU_TIMER0 |
| 48 | AM64X_DEV_MCU_TIMER1 |
| 49 | AM64X_DEV_MCU_TIMER2 |
| 50 | AM64X_DEV_MCU_TIMER3 |
| 64 | AM64X_DEV_MCU_ESM0 |
| 79 | AM64X_DEV_MCU_GPIO0 |
| 97 | AM64X_DEV_MAIN2MCU_VD |
| 100 | AM64X_DEV_MCU_MCRC64_0 |
| 101 | AM64X_DEV_MCU2MAIN_VD |
| 106 | AM64X_DEV_MCU_I2C0 |
| 107 | AM64X_DEV_MCU_I2C1 |
| 132 | AM64X_DEV_MCU_RTI0 |
| 140 | AM64X_DEV_MCU_PSC0 |
| 147 | AM64X_DEV_MCU_MCSPI0 |
| 148 | AM64X_DEV_MCU_MCSPI1 |
| 149 | AM64X_DEV_MCU_UART0 |
| 157 | AM64X_DEV_BOARD0 |
| 160 | AM64X_DEV_MCU_UART1 |
Enumeration Devices accessible in devgrp “MAIN”¶
| Device ID | Device Name |
|---|---|
| 0 | AM64X_DEV_ADC0 |
| 1 | AM64X_DEV_CMP_EVENT_INTROUTER0 |
| 2 | AM64X_DEV_DBGSUSPENDROUTER0 |
| 3 | AM64X_DEV_MAIN_GPIOMUX_INTROUTER0 |
| 6 | AM64X_DEV_TIMESYNC_EVENT_INTROUTER0 |
| 13 | AM64X_DEV_CPSW0 |
| 14 | AM64X_DEV_CPT2_AGGR0 |
| 15 | AM64X_DEV_STM0 |
| 16 | AM64X_DEV_DCC0 |
| 17 | AM64X_DEV_DCC1 |
| 18 | AM64X_DEV_DCC2 |
| 19 | AM64X_DEV_DCC3 |
| 20 | AM64X_DEV_DCC4 |
| 21 | AM64X_DEV_DCC5 |
| 22 | AM64X_DEV_DMSC0 |
| 24 | AM64X_DEV_DEBUGSS_WRAP0 |
| 25 | AM64X_DEV_DMASS0 |
| 26 | AM64X_DEV_DMASS0_BCDMA_0 |
| 27 | AM64X_DEV_DMASS0_CBASS_0 |
| 28 | AM64X_DEV_DMASS0_INTAGGR_0 |
| 29 | AM64X_DEV_DMASS0_IPCSS_0 |
| 30 | AM64X_DEV_DMASS0_PKTDMA_0 |
| 36 | AM64X_DEV_TIMER0 |
| 37 | AM64X_DEV_TIMER1 |
| 38 | AM64X_DEV_TIMER2 |
| 39 | AM64X_DEV_TIMER3 |
| 40 | AM64X_DEV_TIMER4 |
| 41 | AM64X_DEV_TIMER5 |
| 42 | AM64X_DEV_TIMER6 |
| 43 | AM64X_DEV_TIMER7 |
| 44 | AM64X_DEV_TIMER8 |
| 45 | AM64X_DEV_TIMER9 |
| 46 | AM64X_DEV_TIMER10 |
| 47 | AM64X_DEV_TIMER11 |
| 51 | AM64X_DEV_ECAP0 |
| 52 | AM64X_DEV_ECAP1 |
| 53 | AM64X_DEV_ECAP2 |
| 54 | AM64X_DEV_ELM0 |
| 55 | AM64X_DEV_EMIF_DATA_0_VD |
| 57 | AM64X_DEV_MMCSD0 |
| 58 | AM64X_DEV_MMCSD1 |
| 59 | AM64X_DEV_EQEP0 |
| 60 | AM64X_DEV_EQEP1 |
| 61 | AM64X_DEV_GTC0 |
| 62 | AM64X_DEV_EQEP2 |
| 63 | AM64X_DEV_ESM0 |
| 65 | AM64X_DEV_FSIRX0 |
| 66 | AM64X_DEV_FSIRX1 |
| 67 | AM64X_DEV_FSIRX2 |
| 68 | AM64X_DEV_FSIRX3 |
| 69 | AM64X_DEV_FSIRX4 |
| 70 | AM64X_DEV_FSIRX5 |
| 71 | AM64X_DEV_FSITX0 |
| 72 | AM64X_DEV_FSITX1 |
| 73 | AM64X_DEV_FSS0 |
| 74 | AM64X_DEV_FSS0_FSAS_0 |
| 75 | AM64X_DEV_FSS0_OSPI_0 |
| 76 | AM64X_DEV_GICSS0 |
| 77 | AM64X_DEV_GPIO0 |
| 78 | AM64X_DEV_GPIO1 |
| 80 | AM64X_DEV_GPMC0 |
| 81 | AM64X_DEV_PRU_ICSSG0 |
| 82 | AM64X_DEV_PRU_ICSSG1 |
| 83 | AM64X_DEV_LED0 |
| 84 | AM64X_DEV_CPTS0 |
| 85 | AM64X_DEV_DDPA0 |
| 86 | AM64X_DEV_EPWM0 |
| 87 | AM64X_DEV_EPWM1 |
| 88 | AM64X_DEV_EPWM2 |
| 89 | AM64X_DEV_EPWM3 |
| 90 | AM64X_DEV_EPWM4 |
| 91 | AM64X_DEV_EPWM5 |
| 92 | AM64X_DEV_EPWM6 |
| 93 | AM64X_DEV_EPWM7 |
| 94 | AM64X_DEV_EPWM8 |
| 95 | AM64X_DEV_VTM0 |
| 96 | AM64X_DEV_MAILBOX0 |
| 98 | AM64X_DEV_MCAN0 |
| 99 | AM64X_DEV_MCAN1 |
| 102 | AM64X_DEV_I2C0 |
| 103 | AM64X_DEV_I2C1 |
| 104 | AM64X_DEV_I2C2 |
| 105 | AM64X_DEV_I2C3 |
| 114 | AM64X_DEV_PCIE0 |
| 119 | AM64X_DEV_R5FSS0 |
| 120 | AM64X_DEV_R5FSS1 |
| 121 | AM64X_DEV_R5FSS0_CORE0 |
| 122 | AM64X_DEV_R5FSS0_CORE1 |
| 123 | AM64X_DEV_R5FSS1_CORE0 |
| 124 | AM64X_DEV_R5FSS1_CORE1 |
| 125 | AM64X_DEV_RTI0 |
| 126 | AM64X_DEV_RTI1 |
| 127 | AM64X_DEV_RTI8 |
| 128 | AM64X_DEV_RTI9 |
| 130 | AM64X_DEV_RTI10 |
| 131 | AM64X_DEV_RTI11 |
| 133 | AM64X_DEV_SA2_UL0 |
| 134 | AM64X_DEV_COMPUTE_CLUSTER0 |
| 135 | AM64X_DEV_A53SS0_CORE_0 |
| 136 | AM64X_DEV_A53SS0_CORE_1 |
| 137 | AM64X_DEV_A53SS0 |
| 138 | AM64X_DEV_DDR16SS0 |
| 139 | AM64X_DEV_PSC0 |
| 141 | AM64X_DEV_MCSPI0 |
| 142 | AM64X_DEV_MCSPI1 |
| 143 | AM64X_DEV_MCSPI2 |
| 144 | AM64X_DEV_MCSPI3 |
| 145 | AM64X_DEV_MCSPI4 |
| 146 | AM64X_DEV_UART0 |
| 150 | AM64X_DEV_SPINLOCK0 |
| 151 | AM64X_DEV_TIMERMGR0 |
| 152 | AM64X_DEV_UART1 |
| 153 | AM64X_DEV_UART2 |
| 154 | AM64X_DEV_UART3 |
| 155 | AM64X_DEV_UART4 |
| 156 | AM64X_DEV_UART5 |
| 158 | AM64X_DEV_UART6 |
| 161 | AM64X_DEV_USB0 |
| 162 | AM64X_DEV_SERDES_10G0 |
| 163 | AM64X_DEV_PBIST0 |
| 164 | AM64X_DEV_PBIST1 |
| 165 | AM64X_DEV_PBIST2 |
| 166 | AM64X_DEV_PBIST3 |
| 167 | AM64X_DEV_COMPUTE_CLUSTER0_PBIST_0 |