diff options
Diffstat (limited to 'lib/rp2040/hardware/regs/busctrl.h')
| -rw-r--r-- | lib/rp2040/hardware/regs/busctrl.h | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/lib/rp2040/hardware/regs/busctrl.h b/lib/rp2040/hardware/regs/busctrl.h new file mode 100644 index 00000000..8be0d866 --- /dev/null +++ b/lib/rp2040/hardware/regs/busctrl.h @@ -0,0 +1,324 @@ +/** + * Copyright (c) 2021 Raspberry Pi (Trading) Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +// ============================================================================= +// Register block : BUSCTRL +// Version : 1 +// Bus type : apb +// Description : Register block for busfabric control signals and performance +// counters +// ============================================================================= +#ifndef HARDWARE_REGS_BUSCTRL_DEFINED +#define HARDWARE_REGS_BUSCTRL_DEFINED +// ============================================================================= +// Register : BUSCTRL_BUS_PRIORITY +// Description : Set the priority of each master for bus arbitration. +#define BUSCTRL_BUS_PRIORITY_OFFSET _u(0x00000000) +#define BUSCTRL_BUS_PRIORITY_BITS _u(0x00001111) +#define BUSCTRL_BUS_PRIORITY_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : BUSCTRL_BUS_PRIORITY_DMA_W +// Description : 0 - low priority, 1 - high priority +#define BUSCTRL_BUS_PRIORITY_DMA_W_RESET _u(0x0) +#define BUSCTRL_BUS_PRIORITY_DMA_W_BITS _u(0x00001000) +#define BUSCTRL_BUS_PRIORITY_DMA_W_MSB _u(12) +#define BUSCTRL_BUS_PRIORITY_DMA_W_LSB _u(12) +#define BUSCTRL_BUS_PRIORITY_DMA_W_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : BUSCTRL_BUS_PRIORITY_DMA_R +// Description : 0 - low priority, 1 - high priority +#define BUSCTRL_BUS_PRIORITY_DMA_R_RESET _u(0x0) +#define BUSCTRL_BUS_PRIORITY_DMA_R_BITS _u(0x00000100) +#define BUSCTRL_BUS_PRIORITY_DMA_R_MSB _u(8) +#define BUSCTRL_BUS_PRIORITY_DMA_R_LSB _u(8) +#define BUSCTRL_BUS_PRIORITY_DMA_R_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : BUSCTRL_BUS_PRIORITY_PROC1 +// Description : 0 - low priority, 1 - high priority +#define BUSCTRL_BUS_PRIORITY_PROC1_RESET _u(0x0) +#define BUSCTRL_BUS_PRIORITY_PROC1_BITS _u(0x00000010) +#define BUSCTRL_BUS_PRIORITY_PROC1_MSB _u(4) +#define BUSCTRL_BUS_PRIORITY_PROC1_LSB _u(4) +#define BUSCTRL_BUS_PRIORITY_PROC1_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : BUSCTRL_BUS_PRIORITY_PROC0 +// Description : 0 - low priority, 1 - high priority +#define BUSCTRL_BUS_PRIORITY_PROC0_RESET _u(0x0) +#define BUSCTRL_BUS_PRIORITY_PROC0_BITS _u(0x00000001) +#define BUSCTRL_BUS_PRIORITY_PROC0_MSB _u(0) +#define BUSCTRL_BUS_PRIORITY_PROC0_LSB _u(0) +#define BUSCTRL_BUS_PRIORITY_PROC0_ACCESS "RW" +// ============================================================================= +// Register : BUSCTRL_BUS_PRIORITY_ACK +// Description : Bus priority acknowledge +// Goes to 1 once all arbiters have registered the new global +// priority levels. +// Arbiters update their local priority when servicing a new +// nonsequential access. +// In normal circumstances this will happen almost immediately. +#define BUSCTRL_BUS_PRIORITY_ACK_OFFSET _u(0x00000004) +#define BUSCTRL_BUS_PRIORITY_ACK_BITS _u(0x00000001) +#define BUSCTRL_BUS_PRIORITY_ACK_RESET _u(0x00000000) +#define BUSCTRL_BUS_PRIORITY_ACK_MSB _u(0) +#define BUSCTRL_BUS_PRIORITY_ACK_LSB _u(0) +#define BUSCTRL_BUS_PRIORITY_ACK_ACCESS "RO" +// ============================================================================= +// Register : BUSCTRL_PERFCTR0 +// Description : Bus fabric performance counter 0 +// Busfabric saturating performance counter 0 +// Count some event signal from the busfabric arbiters. +// Write any value to clear. Select an event to count using +// PERFSEL0 +#define BUSCTRL_PERFCTR0_OFFSET _u(0x00000008) +#define BUSCTRL_PERFCTR0_BITS _u(0x00ffffff) +#define BUSCTRL_PERFCTR0_RESET _u(0x00000000) +#define BUSCTRL_PERFCTR0_MSB _u(23) +#define BUSCTRL_PERFCTR0_LSB _u(0) +#define BUSCTRL_PERFCTR0_ACCESS "WC" +// ============================================================================= +// Register : BUSCTRL_PERFSEL0 +// Description : Bus fabric performance event select for PERFCTR0 +// Select an event for PERFCTR0. Count either contested accesses, +// or all accesses, on a downstream port of the main crossbar. +// 0x00 -> apb_contested +// 0x01 -> apb +// 0x02 -> fastperi_contested +// 0x03 -> fastperi +// 0x04 -> sram5_contested +// 0x05 -> sram5 +// 0x06 -> sram4_contested +// 0x07 -> sram4 +// 0x08 -> sram3_contested +// 0x09 -> sram3 +// 0x0a -> sram2_contested +// 0x0b -> sram2 +// 0x0c -> sram1_contested +// 0x0d -> sram1 +// 0x0e -> sram0_contested +// 0x0f -> sram0 +// 0x10 -> xip_main_contested +// 0x11 -> xip_main +// 0x12 -> rom_contested +// 0x13 -> rom +#define BUSCTRL_PERFSEL0_OFFSET _u(0x0000000c) +#define BUSCTRL_PERFSEL0_BITS _u(0x0000001f) +#define BUSCTRL_PERFSEL0_RESET _u(0x0000001f) +#define BUSCTRL_PERFSEL0_MSB _u(4) +#define BUSCTRL_PERFSEL0_LSB _u(0) +#define BUSCTRL_PERFSEL0_ACCESS "RW" +#define BUSCTRL_PERFSEL0_VALUE_APB_CONTESTED _u(0x00) +#define BUSCTRL_PERFSEL0_VALUE_APB _u(0x01) +#define BUSCTRL_PERFSEL0_VALUE_FASTPERI_CONTESTED _u(0x02) +#define BUSCTRL_PERFSEL0_VALUE_FASTPERI _u(0x03) +#define BUSCTRL_PERFSEL0_VALUE_SRAM5_CONTESTED _u(0x04) +#define BUSCTRL_PERFSEL0_VALUE_SRAM5 _u(0x05) +#define BUSCTRL_PERFSEL0_VALUE_SRAM4_CONTESTED _u(0x06) +#define BUSCTRL_PERFSEL0_VALUE_SRAM4 _u(0x07) +#define BUSCTRL_PERFSEL0_VALUE_SRAM3_CONTESTED _u(0x08) +#define BUSCTRL_PERFSEL0_VALUE_SRAM3 _u(0x09) +#define BUSCTRL_PERFSEL0_VALUE_SRAM2_CONTESTED _u(0x0a) +#define BUSCTRL_PERFSEL0_VALUE_SRAM2 _u(0x0b) +#define BUSCTRL_PERFSEL0_VALUE_SRAM1_CONTESTED _u(0x0c) +#define BUSCTRL_PERFSEL0_VALUE_SRAM1 _u(0x0d) +#define BUSCTRL_PERFSEL0_VALUE_SRAM0_CONTESTED _u(0x0e) +#define BUSCTRL_PERFSEL0_VALUE_SRAM0 _u(0x0f) +#define BUSCTRL_PERFSEL0_VALUE_XIP_MAIN_CONTESTED _u(0x10) +#define BUSCTRL_PERFSEL0_VALUE_XIP_MAIN _u(0x11) +#define BUSCTRL_PERFSEL0_VALUE_ROM_CONTESTED _u(0x12) +#define BUSCTRL_PERFSEL0_VALUE_ROM _u(0x13) +// ============================================================================= +// Register : BUSCTRL_PERFCTR1 +// Description : Bus fabric performance counter 1 +// Busfabric saturating performance counter 1 +// Count some event signal from the busfabric arbiters. +// Write any value to clear. Select an event to count using +// PERFSEL1 +#define BUSCTRL_PERFCTR1_OFFSET _u(0x00000010) +#define BUSCTRL_PERFCTR1_BITS _u(0x00ffffff) +#define BUSCTRL_PERFCTR1_RESET _u(0x00000000) +#define BUSCTRL_PERFCTR1_MSB _u(23) +#define BUSCTRL_PERFCTR1_LSB _u(0) +#define BUSCTRL_PERFCTR1_ACCESS "WC" +// ============================================================================= +// Register : BUSCTRL_PERFSEL1 +// Description : Bus fabric performance event select for PERFCTR1 +// Select an event for PERFCTR1. Count either contested accesses, +// or all accesses, on a downstream port of the main crossbar. +// 0x00 -> apb_contested +// 0x01 -> apb +// 0x02 -> fastperi_contested +// 0x03 -> fastperi +// 0x04 -> sram5_contested +// 0x05 -> sram5 +// 0x06 -> sram4_contested +// 0x07 -> sram4 +// 0x08 -> sram3_contested +// 0x09 -> sram3 +// 0x0a -> sram2_contested +// 0x0b -> sram2 +// 0x0c -> sram1_contested +// 0x0d -> sram1 +// 0x0e -> sram0_contested +// 0x0f -> sram0 +// 0x10 -> xip_main_contested +// 0x11 -> xip_main +// 0x12 -> rom_contested +// 0x13 -> rom +#define BUSCTRL_PERFSEL1_OFFSET _u(0x00000014) +#define BUSCTRL_PERFSEL1_BITS _u(0x0000001f) +#define BUSCTRL_PERFSEL1_RESET _u(0x0000001f) +#define BUSCTRL_PERFSEL1_MSB _u(4) +#define BUSCTRL_PERFSEL1_LSB _u(0) +#define BUSCTRL_PERFSEL1_ACCESS "RW" +#define BUSCTRL_PERFSEL1_VALUE_APB_CONTESTED _u(0x00) +#define BUSCTRL_PERFSEL1_VALUE_APB _u(0x01) +#define BUSCTRL_PERFSEL1_VALUE_FASTPERI_CONTESTED _u(0x02) +#define BUSCTRL_PERFSEL1_VALUE_FASTPERI _u(0x03) +#define BUSCTRL_PERFSEL1_VALUE_SRAM5_CONTESTED _u(0x04) +#define BUSCTRL_PERFSEL1_VALUE_SRAM5 _u(0x05) +#define BUSCTRL_PERFSEL1_VALUE_SRAM4_CONTESTED _u(0x06) +#define BUSCTRL_PERFSEL1_VALUE_SRAM4 _u(0x07) +#define BUSCTRL_PERFSEL1_VALUE_SRAM3_CONTESTED _u(0x08) +#define BUSCTRL_PERFSEL1_VALUE_SRAM3 _u(0x09) +#define BUSCTRL_PERFSEL1_VALUE_SRAM2_CONTESTED _u(0x0a) +#define BUSCTRL_PERFSEL1_VALUE_SRAM2 _u(0x0b) +#define BUSCTRL_PERFSEL1_VALUE_SRAM1_CONTESTED _u(0x0c) +#define BUSCTRL_PERFSEL1_VALUE_SRAM1 _u(0x0d) +#define BUSCTRL_PERFSEL1_VALUE_SRAM0_CONTESTED _u(0x0e) +#define BUSCTRL_PERFSEL1_VALUE_SRAM0 _u(0x0f) +#define BUSCTRL_PERFSEL1_VALUE_XIP_MAIN_CONTESTED _u(0x10) +#define BUSCTRL_PERFSEL1_VALUE_XIP_MAIN _u(0x11) +#define BUSCTRL_PERFSEL1_VALUE_ROM_CONTESTED _u(0x12) +#define BUSCTRL_PERFSEL1_VALUE_ROM _u(0x13) +// ============================================================================= +// Register : BUSCTRL_PERFCTR2 +// Description : Bus fabric performance counter 2 +// Busfabric saturating performance counter 2 +// Count some event signal from the busfabric arbiters. +// Write any value to clear. Select an event to count using +// PERFSEL2 +#define BUSCTRL_PERFCTR2_OFFSET _u(0x00000018) +#define BUSCTRL_PERFCTR2_BITS _u(0x00ffffff) +#define BUSCTRL_PERFCTR2_RESET _u(0x00000000) +#define BUSCTRL_PERFCTR2_MSB _u(23) +#define BUSCTRL_PERFCTR2_LSB _u(0) +#define BUSCTRL_PERFCTR2_ACCESS "WC" +// ============================================================================= +// Register : BUSCTRL_PERFSEL2 +// Description : Bus fabric performance event select for PERFCTR2 +// Select an event for PERFCTR2. Count either contested accesses, +// or all accesses, on a downstream port of the main crossbar. +// 0x00 -> apb_contested +// 0x01 -> apb +// 0x02 -> fastperi_contested +// 0x03 -> fastperi +// 0x04 -> sram5_contested +// 0x05 -> sram5 +// 0x06 -> sram4_contested +// 0x07 -> sram4 +// 0x08 -> sram3_contested +// 0x09 -> sram3 +// 0x0a -> sram2_contested +// 0x0b -> sram2 +// 0x0c -> sram1_contested +// 0x0d -> sram1 +// 0x0e -> sram0_contested +// 0x0f -> sram0 +// 0x10 -> xip_main_contested +// 0x11 -> xip_main +// 0x12 -> rom_contested +// 0x13 -> rom +#define BUSCTRL_PERFSEL2_OFFSET _u(0x0000001c) +#define BUSCTRL_PERFSEL2_BITS _u(0x0000001f) +#define BUSCTRL_PERFSEL2_RESET _u(0x0000001f) +#define BUSCTRL_PERFSEL2_MSB _u(4) +#define BUSCTRL_PERFSEL2_LSB _u(0) +#define BUSCTRL_PERFSEL2_ACCESS "RW" +#define BUSCTRL_PERFSEL2_VALUE_APB_CONTESTED _u(0x00) +#define BUSCTRL_PERFSEL2_VALUE_APB _u(0x01) +#define BUSCTRL_PERFSEL2_VALUE_FASTPERI_CONTESTED _u(0x02) +#define BUSCTRL_PERFSEL2_VALUE_FASTPERI _u(0x03) +#define BUSCTRL_PERFSEL2_VALUE_SRAM5_CONTESTED _u(0x04) +#define BUSCTRL_PERFSEL2_VALUE_SRAM5 _u(0x05) +#define BUSCTRL_PERFSEL2_VALUE_SRAM4_CONTESTED _u(0x06) +#define BUSCTRL_PERFSEL2_VALUE_SRAM4 _u(0x07) +#define BUSCTRL_PERFSEL2_VALUE_SRAM3_CONTESTED _u(0x08) +#define BUSCTRL_PERFSEL2_VALUE_SRAM3 _u(0x09) +#define BUSCTRL_PERFSEL2_VALUE_SRAM2_CONTESTED _u(0x0a) +#define BUSCTRL_PERFSEL2_VALUE_SRAM2 _u(0x0b) +#define BUSCTRL_PERFSEL2_VALUE_SRAM1_CONTESTED _u(0x0c) +#define BUSCTRL_PERFSEL2_VALUE_SRAM1 _u(0x0d) +#define BUSCTRL_PERFSEL2_VALUE_SRAM0_CONTESTED _u(0x0e) +#define BUSCTRL_PERFSEL2_VALUE_SRAM0 _u(0x0f) +#define BUSCTRL_PERFSEL2_VALUE_XIP_MAIN_CONTESTED _u(0x10) +#define BUSCTRL_PERFSEL2_VALUE_XIP_MAIN _u(0x11) +#define BUSCTRL_PERFSEL2_VALUE_ROM_CONTESTED _u(0x12) +#define BUSCTRL_PERFSEL2_VALUE_ROM _u(0x13) +// ============================================================================= +// Register : BUSCTRL_PERFCTR3 +// Description : Bus fabric performance counter 3 +// Busfabric saturating performance counter 3 +// Count some event signal from the busfabric arbiters. +// Write any value to clear. Select an event to count using +// PERFSEL3 +#define BUSCTRL_PERFCTR3_OFFSET _u(0x00000020) +#define BUSCTRL_PERFCTR3_BITS _u(0x00ffffff) +#define BUSCTRL_PERFCTR3_RESET _u(0x00000000) +#define BUSCTRL_PERFCTR3_MSB _u(23) +#define BUSCTRL_PERFCTR3_LSB _u(0) +#define BUSCTRL_PERFCTR3_ACCESS "WC" +// ============================================================================= +// Register : BUSCTRL_PERFSEL3 +// Description : Bus fabric performance event select for PERFCTR3 +// Select an event for PERFCTR3. Count either contested accesses, +// or all accesses, on a downstream port of the main crossbar. +// 0x00 -> apb_contested +// 0x01 -> apb +// 0x02 -> fastperi_contested +// 0x03 -> fastperi +// 0x04 -> sram5_contested +// 0x05 -> sram5 +// 0x06 -> sram4_contested +// 0x07 -> sram4 +// 0x08 -> sram3_contested +// 0x09 -> sram3 +// 0x0a -> sram2_contested +// 0x0b -> sram2 +// 0x0c -> sram1_contested +// 0x0d -> sram1 +// 0x0e -> sram0_contested +// 0x0f -> sram0 +// 0x10 -> xip_main_contested +// 0x11 -> xip_main +// 0x12 -> rom_contested +// 0x13 -> rom +#define BUSCTRL_PERFSEL3_OFFSET _u(0x00000024) +#define BUSCTRL_PERFSEL3_BITS _u(0x0000001f) +#define BUSCTRL_PERFSEL3_RESET _u(0x0000001f) +#define BUSCTRL_PERFSEL3_MSB _u(4) +#define BUSCTRL_PERFSEL3_LSB _u(0) +#define BUSCTRL_PERFSEL3_ACCESS "RW" +#define BUSCTRL_PERFSEL3_VALUE_APB_CONTESTED _u(0x00) +#define BUSCTRL_PERFSEL3_VALUE_APB _u(0x01) +#define BUSCTRL_PERFSEL3_VALUE_FASTPERI_CONTESTED _u(0x02) +#define BUSCTRL_PERFSEL3_VALUE_FASTPERI _u(0x03) +#define BUSCTRL_PERFSEL3_VALUE_SRAM5_CONTESTED _u(0x04) +#define BUSCTRL_PERFSEL3_VALUE_SRAM5 _u(0x05) +#define BUSCTRL_PERFSEL3_VALUE_SRAM4_CONTESTED _u(0x06) +#define BUSCTRL_PERFSEL3_VALUE_SRAM4 _u(0x07) +#define BUSCTRL_PERFSEL3_VALUE_SRAM3_CONTESTED _u(0x08) +#define BUSCTRL_PERFSEL3_VALUE_SRAM3 _u(0x09) +#define BUSCTRL_PERFSEL3_VALUE_SRAM2_CONTESTED _u(0x0a) +#define BUSCTRL_PERFSEL3_VALUE_SRAM2 _u(0x0b) +#define BUSCTRL_PERFSEL3_VALUE_SRAM1_CONTESTED _u(0x0c) +#define BUSCTRL_PERFSEL3_VALUE_SRAM1 _u(0x0d) +#define BUSCTRL_PERFSEL3_VALUE_SRAM0_CONTESTED _u(0x0e) +#define BUSCTRL_PERFSEL3_VALUE_SRAM0 _u(0x0f) +#define BUSCTRL_PERFSEL3_VALUE_XIP_MAIN_CONTESTED _u(0x10) +#define BUSCTRL_PERFSEL3_VALUE_XIP_MAIN _u(0x11) +#define BUSCTRL_PERFSEL3_VALUE_ROM_CONTESTED _u(0x12) +#define BUSCTRL_PERFSEL3_VALUE_ROM _u(0x13) +// ============================================================================= +#endif // HARDWARE_REGS_BUSCTRL_DEFINED |