diff options
Diffstat (limited to 'include/hw/misc')
| -rw-r--r-- | include/hw/misc/macio/pmu.h | 2 | ||||
| -rw-r--r-- | include/hw/misc/xlnx-cfi-if.h | 59 | ||||
| -rw-r--r-- | include/hw/misc/xlnx-versal-cframe-reg.h | 303 | ||||
| -rw-r--r-- | include/hw/misc/xlnx-versal-cfu.h | 258 |
4 files changed, 621 insertions, 1 deletions
diff --git a/include/hw/misc/macio/pmu.h b/include/hw/misc/macio/pmu.h index ba76afb52a..ceb12082ae 100644 --- a/include/hw/misc/macio/pmu.h +++ b/include/hw/misc/macio/pmu.h @@ -76,7 +76,7 @@ #define PMU_INT_WAITING_CHARGER 0x01 /* ??? */ #define PMU_INT_AUTO_SRQ_POLL 0x02 /* ??? */ -/* Bits in the environement message (either obtained via PMU_GET_COVER, +/* Bits in the environment message (either obtained via PMU_GET_COVER, * or via PMU_INT_ENVIRONMENT on core99 */ #define PMU_ENV_LID_CLOSED 0x01 /* The lid is closed */ diff --git a/include/hw/misc/xlnx-cfi-if.h b/include/hw/misc/xlnx-cfi-if.h new file mode 100644 index 0000000000..f9bd12292d --- /dev/null +++ b/include/hw/misc/xlnx-cfi-if.h @@ -0,0 +1,59 @@ +/* + * Xilinx CFI interface + * + * Copyright (C) 2023, Advanced Micro Devices, Inc. + * + * Written by Francisco Iglesias <francisco.iglesias@amd.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#ifndef XLNX_CFI_IF_H +#define XLNX_CFI_IF_H 1 + +#include "qemu/help-texts.h" +#include "hw/hw.h" +#include "qom/object.h" + +#define TYPE_XLNX_CFI_IF "xlnx-cfi-if" +typedef struct XlnxCfiIfClass XlnxCfiIfClass; +DECLARE_CLASS_CHECKERS(XlnxCfiIfClass, XLNX_CFI_IF, TYPE_XLNX_CFI_IF) + +#define XLNX_CFI_IF(obj) \ + INTERFACE_CHECK(XlnxCfiIf, (obj), TYPE_XLNX_CFI_IF) + +typedef enum { + PACKET_TYPE_CFU = 0x52, + PACKET_TYPE_CFRAME = 0xA1, +} xlnx_cfi_packet_type; + +typedef enum { + CFRAME_FAR = 1, + CFRAME_SFR = 2, + CFRAME_FDRI = 4, + CFRAME_CMD = 6, +} xlnx_cfi_reg_addr; + +typedef struct XlnxCfiPacket { + uint8_t reg_addr; + uint32_t data[4]; +} XlnxCfiPacket; + +typedef struct XlnxCfiIf { + Object Parent; +} XlnxCfiIf; + +typedef struct XlnxCfiIfClass { + InterfaceClass parent; + + void (*cfi_transfer_packet)(XlnxCfiIf *cfi_if, XlnxCfiPacket *pkt); +} XlnxCfiIfClass; + +/** + * Transfer a XlnxCfiPacket. + * + * @cfi_if: the object implementing this interface + * @XlnxCfiPacket: a pointer to the XlnxCfiPacket to transfer + */ +void xlnx_cfi_transfer_packet(XlnxCfiIf *cfi_if, XlnxCfiPacket *pkt); + +#endif /* XLNX_CFI_IF_H */ diff --git a/include/hw/misc/xlnx-versal-cframe-reg.h b/include/hw/misc/xlnx-versal-cframe-reg.h new file mode 100644 index 0000000000..a14fbd7fe4 --- /dev/null +++ b/include/hw/misc/xlnx-versal-cframe-reg.h @@ -0,0 +1,303 @@ +/* + * QEMU model of the Configuration Frame Control module + * + * Copyright (C) 2023, Advanced Micro Devices, Inc. + * + * Written by Francisco Iglesias <francisco.iglesias@amd.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * References: + * [1] Versal ACAP Technical Reference Manual, + * https://www.xilinx.com/support/documentation/architecture-manuals/am011-versal-acap-trm.pdf + * + * [2] Versal ACAP Register Reference, + * https://www.xilinx.com/htmldocs/registers/am012/am012-versal-register-reference.html + */ +#ifndef HW_MISC_XLNX_VERSAL_CFRAME_REG_H +#define HW_MISC_XLNX_VERSAL_CFRAME_REG_H + +#include "hw/sysbus.h" +#include "hw/register.h" +#include "hw/misc/xlnx-cfi-if.h" +#include "hw/misc/xlnx-versal-cfu.h" +#include "qemu/fifo32.h" + +#define TYPE_XLNX_VERSAL_CFRAME_REG "xlnx,cframe-reg" +OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCFrameReg, XLNX_VERSAL_CFRAME_REG) + +#define TYPE_XLNX_VERSAL_CFRAME_BCAST_REG "xlnx.cframe-bcast-reg" +OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCFrameBcastReg, + XLNX_VERSAL_CFRAME_BCAST_REG) + +/* + * The registers in this module are 128 bits wide but it is ok to write + * and read them through 4 sequential 32 bit accesses (address[3:2] = 0, + * 1, 2, 3). + */ +REG32(CRC0, 0x0) + FIELD(CRC, CRC, 0, 32) +REG32(CRC1, 0x4) +REG32(CRC2, 0x8) +REG32(CRC3, 0xc) +REG32(FAR0, 0x10) + FIELD(FAR0, SEGMENT, 23, 2) + FIELD(FAR0, BLOCKTYPE, 20, 3) + FIELD(FAR0, FRAME_ADDR, 0, 20) +REG32(FAR1, 0x14) +REG32(FAR2, 0x18) +REG32(FAR3, 0x1c) +REG32(FAR_SFR0, 0x20) + FIELD(FAR_SFR0, BLOCKTYPE, 20, 3) + FIELD(FAR_SFR0, FRAME_ADDR, 0, 20) +REG32(FAR_SFR1, 0x24) +REG32(FAR_SFR2, 0x28) +REG32(FAR_SFR3, 0x2c) +REG32(FDRI0, 0x40) +REG32(FDRI1, 0x44) +REG32(FDRI2, 0x48) +REG32(FDRI3, 0x4c) +REG32(FRCNT0, 0x50) + FIELD(FRCNT0, FRCNT, 0, 32) +REG32(FRCNT1, 0x54) +REG32(FRCNT2, 0x58) +REG32(FRCNT3, 0x5c) +REG32(CMD0, 0x60) + FIELD(CMD0, CMD, 0, 5) +REG32(CMD1, 0x64) +REG32(CMD2, 0x68) +REG32(CMD3, 0x6c) +REG32(CR_MASK0, 0x70) +REG32(CR_MASK1, 0x74) +REG32(CR_MASK2, 0x78) +REG32(CR_MASK3, 0x7c) +REG32(CTL0, 0x80) + FIELD(CTL, PER_FRAME_CRC, 0, 1) +REG32(CTL1, 0x84) +REG32(CTL2, 0x88) +REG32(CTL3, 0x8c) +REG32(CFRM_ISR0, 0x150) + FIELD(CFRM_ISR0, READ_BROADCAST_ERROR, 21, 1) + FIELD(CFRM_ISR0, CMD_MISSING_ERROR, 20, 1) + FIELD(CFRM_ISR0, RW_ROWOFF_ERROR, 19, 1) + FIELD(CFRM_ISR0, READ_REG_ADDR_ERROR, 18, 1) + FIELD(CFRM_ISR0, READ_BLK_TYPE_ERROR, 17, 1) + FIELD(CFRM_ISR0, READ_FRAME_ADDR_ERROR, 16, 1) + FIELD(CFRM_ISR0, WRITE_REG_ADDR_ERROR, 15, 1) + FIELD(CFRM_ISR0, WRITE_BLK_TYPE_ERROR, 13, 1) + FIELD(CFRM_ISR0, WRITE_FRAME_ADDR_ERROR, 12, 1) + FIELD(CFRM_ISR0, MFW_OVERRUN_ERROR, 11, 1) + FIELD(CFRM_ISR0, FAR_FIFO_UNDERFLOW, 10, 1) + FIELD(CFRM_ISR0, FAR_FIFO_OVERFLOW, 9, 1) + FIELD(CFRM_ISR0, PER_FRAME_SEQ_ERROR, 8, 1) + FIELD(CFRM_ISR0, CRC_ERROR, 7, 1) + FIELD(CFRM_ISR0, WRITE_OVERRUN_ERROR, 6, 1) + FIELD(CFRM_ISR0, READ_OVERRUN_ERROR, 5, 1) + FIELD(CFRM_ISR0, CMD_INTERRUPT_ERROR, 4, 1) + FIELD(CFRM_ISR0, WRITE_INTERRUPT_ERROR, 3, 1) + FIELD(CFRM_ISR0, READ_INTERRUPT_ERROR, 2, 1) + FIELD(CFRM_ISR0, SEU_CRC_ERROR, 1, 1) + FIELD(CFRM_ISR0, SEU_ECC_ERROR, 0, 1) +REG32(CFRM_ISR1, 0x154) +REG32(CFRM_ISR2, 0x158) +REG32(CFRM_ISR3, 0x15c) +REG32(CFRM_IMR0, 0x160) + FIELD(CFRM_IMR0, READ_BROADCAST_ERROR, 21, 1) + FIELD(CFRM_IMR0, CMD_MISSING_ERROR, 20, 1) + FIELD(CFRM_IMR0, RW_ROWOFF_ERROR, 19, 1) + FIELD(CFRM_IMR0, READ_REG_ADDR_ERROR, 18, 1) + FIELD(CFRM_IMR0, READ_BLK_TYPE_ERROR, 17, 1) + FIELD(CFRM_IMR0, READ_FRAME_ADDR_ERROR, 16, 1) + FIELD(CFRM_IMR0, WRITE_REG_ADDR_ERROR, 15, 1) + FIELD(CFRM_IMR0, WRITE_BLK_TYPE_ERROR, 13, 1) + FIELD(CFRM_IMR0, WRITE_FRAME_ADDR_ERROR, 12, 1) + FIELD(CFRM_IMR0, MFW_OVERRUN_ERROR, 11, 1) + FIELD(CFRM_IMR0, FAR_FIFO_UNDERFLOW, 10, 1) + FIELD(CFRM_IMR0, FAR_FIFO_OVERFLOW, 9, 1) + FIELD(CFRM_IMR0, PER_FRAME_SEQ_ERROR, 8, 1) + FIELD(CFRM_IMR0, CRC_ERROR, 7, 1) + FIELD(CFRM_IMR0, WRITE_OVERRUN_ERROR, 6, 1) + FIELD(CFRM_IMR0, READ_OVERRUN_ERROR, 5, 1) + FIELD(CFRM_IMR0, CMD_INTERRUPT_ERROR, 4, 1) + FIELD(CFRM_IMR0, WRITE_INTERRUPT_ERROR, 3, 1) + FIELD(CFRM_IMR0, READ_INTERRUPT_ERROR, 2, 1) + FIELD(CFRM_IMR0, SEU_CRC_ERROR, 1, 1) + FIELD(CFRM_IMR0, SEU_ECC_ERROR, 0, 1) +REG32(CFRM_IMR1, 0x164) +REG32(CFRM_IMR2, 0x168) +REG32(CFRM_IMR3, 0x16c) +REG32(CFRM_IER0, 0x170) + FIELD(CFRM_IER0, READ_BROADCAST_ERROR, 21, 1) + FIELD(CFRM_IER0, CMD_MISSING_ERROR, 20, 1) + FIELD(CFRM_IER0, RW_ROWOFF_ERROR, 19, 1) + FIELD(CFRM_IER0, READ_REG_ADDR_ERROR, 18, 1) + FIELD(CFRM_IER0, READ_BLK_TYPE_ERROR, 17, 1) + FIELD(CFRM_IER0, READ_FRAME_ADDR_ERROR, 16, 1) + FIELD(CFRM_IER0, WRITE_REG_ADDR_ERROR, 15, 1) + FIELD(CFRM_IER0, WRITE_BLK_TYPE_ERROR, 13, 1) + FIELD(CFRM_IER0, WRITE_FRAME_ADDR_ERROR, 12, 1) + FIELD(CFRM_IER0, MFW_OVERRUN_ERROR, 11, 1) + FIELD(CFRM_IER0, FAR_FIFO_UNDERFLOW, 10, 1) + FIELD(CFRM_IER0, FAR_FIFO_OVERFLOW, 9, 1) + FIELD(CFRM_IER0, PER_FRAME_SEQ_ERROR, 8, 1) + FIELD(CFRM_IER0, CRC_ERROR, 7, 1) + FIELD(CFRM_IER0, WRITE_OVERRUN_ERROR, 6, 1) + FIELD(CFRM_IER0, READ_OVERRUN_ERROR, 5, 1) + FIELD(CFRM_IER0, CMD_INTERRUPT_ERROR, 4, 1) + FIELD(CFRM_IER0, WRITE_INTERRUPT_ERROR, 3, 1) + FIELD(CFRM_IER0, READ_INTERRUPT_ERROR, 2, 1) + FIELD(CFRM_IER0, SEU_CRC_ERROR, 1, 1) + FIELD(CFRM_IER0, SEU_ECC_ERROR, 0, 1) +REG32(CFRM_IER1, 0x174) +REG32(CFRM_IER2, 0x178) +REG32(CFRM_IER3, 0x17c) +REG32(CFRM_IDR0, 0x180) + FIELD(CFRM_IDR0, READ_BROADCAST_ERROR, 21, 1) + FIELD(CFRM_IDR0, CMD_MISSING_ERROR, 20, 1) + FIELD(CFRM_IDR0, RW_ROWOFF_ERROR, 19, 1) + FIELD(CFRM_IDR0, READ_REG_ADDR_ERROR, 18, 1) + FIELD(CFRM_IDR0, READ_BLK_TYPE_ERROR, 17, 1) + FIELD(CFRM_IDR0, READ_FRAME_ADDR_ERROR, 16, 1) + FIELD(CFRM_IDR0, WRITE_REG_ADDR_ERROR, 15, 1) + FIELD(CFRM_IDR0, WRITE_BLK_TYPE_ERROR, 13, 1) + FIELD(CFRM_IDR0, WRITE_FRAME_ADDR_ERROR, 12, 1) + FIELD(CFRM_IDR0, MFW_OVERRUN_ERROR, 11, 1) + FIELD(CFRM_IDR0, FAR_FIFO_UNDERFLOW, 10, 1) + FIELD(CFRM_IDR0, FAR_FIFO_OVERFLOW, 9, 1) + FIELD(CFRM_IDR0, PER_FRAME_SEQ_ERROR, 8, 1) + FIELD(CFRM_IDR0, CRC_ERROR, 7, 1) + FIELD(CFRM_IDR0, WRITE_OVERRUN_ERROR, 6, 1) + FIELD(CFRM_IDR0, READ_OVERRUN_ERROR, 5, 1) + FIELD(CFRM_IDR0, CMD_INTERRUPT_ERROR, 4, 1) + FIELD(CFRM_IDR0, WRITE_INTERRUPT_ERROR, 3, 1) + FIELD(CFRM_IDR0, READ_INTERRUPT_ERROR, 2, 1) + FIELD(CFRM_IDR0, SEU_CRC_ERROR, 1, 1) + FIELD(CFRM_IDR0, SEU_ECC_ERROR, 0, 1) +REG32(CFRM_IDR1, 0x184) +REG32(CFRM_IDR2, 0x188) +REG32(CFRM_IDR3, 0x18c) +REG32(CFRM_ITR0, 0x190) + FIELD(CFRM_ITR0, READ_BROADCAST_ERROR, 21, 1) + FIELD(CFRM_ITR0, CMD_MISSING_ERROR, 20, 1) + FIELD(CFRM_ITR0, RW_ROWOFF_ERROR, 19, 1) + FIELD(CFRM_ITR0, READ_REG_ADDR_ERROR, 18, 1) + FIELD(CFRM_ITR0, READ_BLK_TYPE_ERROR, 17, 1) + FIELD(CFRM_ITR0, READ_FRAME_ADDR_ERROR, 16, 1) + FIELD(CFRM_ITR0, WRITE_REG_ADDR_ERROR, 15, 1) + FIELD(CFRM_ITR0, WRITE_BLK_TYPE_ERROR, 13, 1) + FIELD(CFRM_ITR0, WRITE_FRAME_ADDR_ERROR, 12, 1) + FIELD(CFRM_ITR0, MFW_OVERRUN_ERROR, 11, 1) + FIELD(CFRM_ITR0, FAR_FIFO_UNDERFLOW, 10, 1) + FIELD(CFRM_ITR0, FAR_FIFO_OVERFLOW, 9, 1) + FIELD(CFRM_ITR0, PER_FRAME_SEQ_ERROR, 8, 1) + FIELD(CFRM_ITR0, CRC_ERROR, 7, 1) + FIELD(CFRM_ITR0, WRITE_OVERRUN_ERROR, 6, 1) + FIELD(CFRM_ITR0, READ_OVERRUN_ERROR, 5, 1) + FIELD(CFRM_ITR0, CMD_INTERRUPT_ERROR, 4, 1) + FIELD(CFRM_ITR0, WRITE_INTERRUPT_ERROR, 3, 1) + FIELD(CFRM_ITR0, READ_INTERRUPT_ERROR, 2, 1) + FIELD(CFRM_ITR0, SEU_CRC_ERROR, 1, 1) + FIELD(CFRM_ITR0, SEU_ECC_ERROR, 0, 1) +REG32(CFRM_ITR1, 0x194) +REG32(CFRM_ITR2, 0x198) +REG32(CFRM_ITR3, 0x19c) +REG32(SEU_SYNDRM00, 0x1a0) +REG32(SEU_SYNDRM01, 0x1a4) +REG32(SEU_SYNDRM02, 0x1a8) +REG32(SEU_SYNDRM03, 0x1ac) +REG32(SEU_SYNDRM10, 0x1b0) +REG32(SEU_SYNDRM11, 0x1b4) +REG32(SEU_SYNDRM12, 0x1b8) +REG32(SEU_SYNDRM13, 0x1bc) +REG32(SEU_SYNDRM20, 0x1c0) +REG32(SEU_SYNDRM21, 0x1c4) +REG32(SEU_SYNDRM22, 0x1c8) +REG32(SEU_SYNDRM23, 0x1cc) +REG32(SEU_SYNDRM30, 0x1d0) +REG32(SEU_SYNDRM31, 0x1d4) +REG32(SEU_SYNDRM32, 0x1d8) +REG32(SEU_SYNDRM33, 0x1dc) +REG32(SEU_VIRTUAL_SYNDRM0, 0x1e0) +REG32(SEU_VIRTUAL_SYNDRM1, 0x1e4) +REG32(SEU_VIRTUAL_SYNDRM2, 0x1e8) +REG32(SEU_VIRTUAL_SYNDRM3, 0x1ec) +REG32(SEU_CRC0, 0x1f0) +REG32(SEU_CRC1, 0x1f4) +REG32(SEU_CRC2, 0x1f8) +REG32(SEU_CRC3, 0x1fc) +REG32(CFRAME_FAR_BOT0, 0x200) +REG32(CFRAME_FAR_BOT1, 0x204) +REG32(CFRAME_FAR_BOT2, 0x208) +REG32(CFRAME_FAR_BOT3, 0x20c) +REG32(CFRAME_FAR_TOP0, 0x210) +REG32(CFRAME_FAR_TOP1, 0x214) +REG32(CFRAME_FAR_TOP2, 0x218) +REG32(CFRAME_FAR_TOP3, 0x21c) +REG32(LAST_FRAME_BOT0, 0x220) + FIELD(LAST_FRAME_BOT0, BLOCKTYPE1_LAST_FRAME_LSB, 20, 12) + FIELD(LAST_FRAME_BOT0, BLOCKTYPE0_LAST_FRAME, 0, 20) +REG32(LAST_FRAME_BOT1, 0x224) + FIELD(LAST_FRAME_BOT1, BLOCKTYPE3_LAST_FRAME_LSB, 28, 4) + FIELD(LAST_FRAME_BOT1, BLOCKTYPE2_LAST_FRAME, 8, 20) + FIELD(LAST_FRAME_BOT1, BLOCKTYPE1_LAST_FRAME_MSB, 0, 8) +REG32(LAST_FRAME_BOT2, 0x228) + FIELD(LAST_FRAME_BOT2, BLOCKTYPE3_LAST_FRAME_MSB, 0, 16) +REG32(LAST_FRAME_BOT3, 0x22c) +REG32(LAST_FRAME_TOP0, 0x230) + FIELD(LAST_FRAME_TOP0, BLOCKTYPE5_LAST_FRAME_LSB, 20, 12) + FIELD(LAST_FRAME_TOP0, BLOCKTYPE4_LAST_FRAME, 0, 20) +REG32(LAST_FRAME_TOP1, 0x234) + FIELD(LAST_FRAME_TOP1, BLOCKTYPE6_LAST_FRAME, 8, 20) + FIELD(LAST_FRAME_TOP1, BLOCKTYPE5_LAST_FRAME_MSB, 0, 8) +REG32(LAST_FRAME_TOP2, 0x238) +REG32(LAST_FRAME_TOP3, 0x23c) + +#define CFRAME_REG_R_MAX (R_LAST_FRAME_TOP3 + 1) + +#define FRAME_NUM_QWORDS 25 +#define FRAME_NUM_WORDS (FRAME_NUM_QWORDS * 4) /* 25 * 128 bits */ + +typedef struct XlnxCFrame { + uint32_t data[FRAME_NUM_WORDS]; +} XlnxCFrame; + +struct XlnxVersalCFrameReg { + SysBusDevice parent_obj; + MemoryRegion iomem; + MemoryRegion iomem_fdri; + qemu_irq irq_cfrm_imr; + + /* 128-bit wfifo. */ + uint32_t wfifo[WFIFO_SZ]; + + uint32_t regs[CFRAME_REG_R_MAX]; + RegisterInfo regs_info[CFRAME_REG_R_MAX]; + + bool rowon; + bool wcfg; + bool rcfg; + + GTree *cframes; + Fifo32 new_f_data; + + struct { + XlnxCfiIf *cfu_fdro; + uint32_t blktype_num_frames[7]; + } cfg; + bool row_configured; +}; + +struct XlnxVersalCFrameBcastReg { + SysBusDevice parent_obj; + MemoryRegion iomem_reg; + MemoryRegion iomem_fdri; + + /* 128-bit wfifo. */ + uint32_t wfifo[WFIFO_SZ]; + + struct { + XlnxCfiIf *cframe[15]; + } cfg; +}; + +#endif diff --git a/include/hw/misc/xlnx-versal-cfu.h b/include/hw/misc/xlnx-versal-cfu.h new file mode 100644 index 0000000000..86fb841053 --- /dev/null +++ b/include/hw/misc/xlnx-versal-cfu.h @@ -0,0 +1,258 @@ +/* + * QEMU model of the CFU Configuration Unit. + * + * Copyright (C) 2023, Advanced Micro Devices, Inc. + * + * Written by Francisco Iglesias <francisco.iglesias@amd.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * References: + * [1] Versal ACAP Technical Reference Manual, + * https://www.xilinx.com/support/documentation/architecture-manuals/am011-versal-acap-trm.pdf + * + * [2] Versal ACAP Register Reference, + * https://www.xilinx.com/htmldocs/registers/am012/am012-versal-register-reference.html + */ +#ifndef HW_MISC_XLNX_VERSAL_CFU_APB_H +#define HW_MISC_XLNX_VERSAL_CFU_APB_H + +#include "hw/sysbus.h" +#include "hw/register.h" +#include "hw/misc/xlnx-cfi-if.h" +#include "qemu/fifo32.h" + +#define TYPE_XLNX_VERSAL_CFU_APB "xlnx,versal-cfu-apb" +OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCFUAPB, XLNX_VERSAL_CFU_APB) + +#define TYPE_XLNX_VERSAL_CFU_FDRO "xlnx,versal-cfu-fdro" +OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCFUFDRO, XLNX_VERSAL_CFU_FDRO) + +#define TYPE_XLNX_VERSAL_CFU_SFR "xlnx,versal-cfu-sfr" +OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCFUSFR, XLNX_VERSAL_CFU_SFR) + +REG32(CFU_ISR, 0x0) + FIELD(CFU_ISR, USR_GTS_EVENT, 9, 1) + FIELD(CFU_ISR, USR_GSR_EVENT, 8, 1) + FIELD(CFU_ISR, SLVERR, 7, 1) + FIELD(CFU_ISR, DECOMP_ERROR, 6, 1) + FIELD(CFU_ISR, BAD_CFI_PACKET, 5, 1) + FIELD(CFU_ISR, AXI_ALIGN_ERROR, 4, 1) + FIELD(CFU_ISR, CFI_ROW_ERROR, 3, 1) + FIELD(CFU_ISR, CRC32_ERROR, 2, 1) + FIELD(CFU_ISR, CRC8_ERROR, 1, 1) + FIELD(CFU_ISR, SEU_ENDOFCALIB, 0, 1) +REG32(CFU_IMR, 0x4) + FIELD(CFU_IMR, USR_GTS_EVENT, 9, 1) + FIELD(CFU_IMR, USR_GSR_EVENT, 8, 1) + FIELD(CFU_IMR, SLVERR, 7, 1) + FIELD(CFU_IMR, DECOMP_ERROR, 6, 1) + FIELD(CFU_IMR, BAD_CFI_PACKET, 5, 1) + FIELD(CFU_IMR, AXI_ALIGN_ERROR, 4, 1) + FIELD(CFU_IMR, CFI_ROW_ERROR, 3, 1) + FIELD(CFU_IMR, CRC32_ERROR, 2, 1) + FIELD(CFU_IMR, CRC8_ERROR, 1, 1) + FIELD(CFU_IMR, SEU_ENDOFCALIB, 0, 1) +REG32(CFU_IER, 0x8) + FIELD(CFU_IER, USR_GTS_EVENT, 9, 1) + FIELD(CFU_IER, USR_GSR_EVENT, 8, 1) + FIELD(CFU_IER, SLVERR, 7, 1) + FIELD(CFU_IER, DECOMP_ERROR, 6, 1) + FIELD(CFU_IER, BAD_CFI_PACKET, 5, 1) + FIELD(CFU_IER, AXI_ALIGN_ERROR, 4, 1) + FIELD(CFU_IER, CFI_ROW_ERROR, 3, 1) + FIELD(CFU_IER, CRC32_ERROR, 2, 1) + FIELD(CFU_IER, CRC8_ERROR, 1, 1) + FIELD(CFU_IER, SEU_ENDOFCALIB, 0, 1) +REG32(CFU_IDR, 0xc) + FIELD(CFU_IDR, USR_GTS_EVENT, 9, 1) + FIELD(CFU_IDR, USR_GSR_EVENT, 8, 1) + FIELD(CFU_IDR, SLVERR, 7, 1) + FIELD(CFU_IDR, DECOMP_ERROR, 6, 1) + FIELD(CFU_IDR, BAD_CFI_PACKET, 5, 1) + FIELD(CFU_IDR, AXI_ALIGN_ERROR, 4, 1) + FIELD(CFU_IDR, CFI_ROW_ERROR, 3, 1) + FIELD(CFU_IDR, CRC32_ERROR, 2, 1) + FIELD(CFU_IDR, CRC8_ERROR, 1, 1) + FIELD(CFU_IDR, SEU_ENDOFCALIB, 0, 1) +REG32(CFU_ITR, 0x10) + FIELD(CFU_ITR, USR_GTS_EVENT, 9, 1) + FIELD(CFU_ITR, USR_GSR_EVENT, 8, 1) + FIELD(CFU_ITR, SLVERR, 7, 1) + FIELD(CFU_ITR, DECOMP_ERROR, 6, 1) + FIELD(CFU_ITR, BAD_CFI_PACKET, 5, 1) + FIELD(CFU_ITR, AXI_ALIGN_ERROR, 4, 1) + FIELD(CFU_ITR, CFI_ROW_ERROR, 3, 1) + FIELD(CFU_ITR, CRC32_ERROR, 2, 1) + FIELD(CFU_ITR, CRC8_ERROR, 1, 1) + FIELD(CFU_ITR, SEU_ENDOFCALIB, 0, 1) +REG32(CFU_PROTECT, 0x14) + FIELD(CFU_PROTECT, ACTIVE, 0, 1) +REG32(CFU_FGCR, 0x18) + FIELD(CFU_FGCR, GCLK_CAL, 14, 1) + FIELD(CFU_FGCR, SC_HBC_TRIGGER, 13, 1) + FIELD(CFU_FGCR, GLOW, 12, 1) + FIELD(CFU_FGCR, GPWRDWN, 11, 1) + FIELD(CFU_FGCR, GCAP, 10, 1) + FIELD(CFU_FGCR, GSCWE, 9, 1) + FIELD(CFU_FGCR, GHIGH_B, 8, 1) + FIELD(CFU_FGCR, GMC_B, 7, 1) + FIELD(CFU_FGCR, GWE, 6, 1) + FIELD(CFU_FGCR, GRESTORE, 5, 1) + FIELD(CFU_FGCR, GTS_CFG_B, 4, 1) + FIELD(CFU_FGCR, GLUTMASK, 3, 1) + FIELD(CFU_FGCR, EN_GLOBS_B, 2, 1) + FIELD(CFU_FGCR, EOS, 1, 1) + FIELD(CFU_FGCR, INIT_COMPLETE, 0, 1) +REG32(CFU_CTL, 0x1c) + FIELD(CFU_CTL, GSR_GSC, 15, 1) + FIELD(CFU_CTL, SLVERR_EN, 14, 1) + FIELD(CFU_CTL, CRC32_RESET, 13, 1) + FIELD(CFU_CTL, AXI_ERROR_EN, 12, 1) + FIELD(CFU_CTL, FLUSH_AXI, 11, 1) + FIELD(CFU_CTL, SSI_PER_SLR_PR, 10, 1) + FIELD(CFU_CTL, GCAP_CLK_EN, 9, 1) + FIELD(CFU_CTL, STATUS_SYNC_DISABLE, 8, 1) + FIELD(CFU_CTL, IGNORE_CFI_ERROR, 7, 1) + FIELD(CFU_CTL, CFRAME_DISABLE, 6, 1) + FIELD(CFU_CTL, QWORD_CNT_RESET, 5, 1) + FIELD(CFU_CTL, CRC8_DISABLE, 4, 1) + FIELD(CFU_CTL, CRC32_CHECK, 3, 1) + FIELD(CFU_CTL, DECOMPRESS, 2, 1) + FIELD(CFU_CTL, SEU_GO, 1, 1) + FIELD(CFU_CTL, CFI_LOCAL_RESET, 0, 1) +REG32(CFU_CRAM_RW, 0x20) + FIELD(CFU_CRAM_RW, RFIFO_AFULL_DEPTH, 18, 9) + FIELD(CFU_CRAM_RW, RD_WAVE_CNT_LEFT, 12, 6) + FIELD(CFU_CRAM_RW, RD_WAVE_CNT, 6, 6) + FIELD(CFU_CRAM_RW, WR_WAVE_CNT, 0, 6) +REG32(CFU_MASK, 0x28) +REG32(CFU_CRC_EXPECT, 0x2c) +REG32(CFU_CFRAME_LEFT_T0, 0x60) + FIELD(CFU_CFRAME_LEFT_T0, NUM, 0, 20) +REG32(CFU_CFRAME_LEFT_T1, 0x64) + FIELD(CFU_CFRAME_LEFT_T1, NUM, 0, 20) +REG32(CFU_CFRAME_LEFT_T2, 0x68) + FIELD(CFU_CFRAME_LEFT_T2, NUM, 0, 20) +REG32(CFU_ROW_RANGE, 0x6c) + FIELD(CFU_ROW_RANGE, HALF_FSR, 5, 1) + FIELD(CFU_ROW_RANGE, NUM, 0, 5) +REG32(CFU_STATUS, 0x100) + FIELD(CFU_STATUS, SEU_WRITE_ERROR, 30, 1) + FIELD(CFU_STATUS, FRCNT_ERROR, 29, 1) + FIELD(CFU_STATUS, RSVD_ERROR, 28, 1) + FIELD(CFU_STATUS, FDRO_ERROR, 27, 1) + FIELD(CFU_STATUS, FDRI_ERROR, 26, 1) + FIELD(CFU_STATUS, FDRI_READ_ERROR, 25, 1) + FIELD(CFU_STATUS, READ_FDRI_ERROR, 24, 1) + FIELD(CFU_STATUS, READ_SFR_ERROR, 23, 1) + FIELD(CFU_STATUS, READ_STREAM_ERROR, 22, 1) + FIELD(CFU_STATUS, UNKNOWN_STREAM_PKT, 21, 1) + FIELD(CFU_STATUS, USR_GTS, 20, 1) + FIELD(CFU_STATUS, USR_GSR, 19, 1) + FIELD(CFU_STATUS, AXI_BAD_WSTRB, 18, 1) + FIELD(CFU_STATUS, AXI_BAD_AR_SIZE, 17, 1) + FIELD(CFU_STATUS, AXI_BAD_AW_SIZE, 16, 1) + FIELD(CFU_STATUS, AXI_BAD_ARADDR, 15, 1) + FIELD(CFU_STATUS, AXI_BAD_AWADDR, 14, 1) + FIELD(CFU_STATUS, SCAN_CLEAR_PASS, 13, 1) + FIELD(CFU_STATUS, HC_SEC_ERROR, 12, 1) + FIELD(CFU_STATUS, GHIGH_B_ISHIGH, 11, 1) + FIELD(CFU_STATUS, GHIGH_B_ISLOW, 10, 1) + FIELD(CFU_STATUS, GMC_B_ISHIGH, 9, 1) + FIELD(CFU_STATUS, GMC_B_ISLOW, 8, 1) + FIELD(CFU_STATUS, GPWRDWN_B_ISHIGH, 7, 1) + FIELD(CFU_STATUS, CFI_SEU_CRC_ERROR, 6, 1) + FIELD(CFU_STATUS, CFI_SEU_ECC_ERROR, 5, 1) + FIELD(CFU_STATUS, CFI_SEU_HEARTBEAT, 4, 1) + FIELD(CFU_STATUS, SCAN_CLEAR_DONE, 3, 1) + FIELD(CFU_STATUS, HC_COMPLETE, 2, 1) + FIELD(CFU_STATUS, CFI_CFRAME_BUSY, 1, 1) + FIELD(CFU_STATUS, CFU_STREAM_BUSY, 0, 1) +REG32(CFU_INTERNAL_STATUS, 0x104) + FIELD(CFU_INTERNAL_STATUS, SSI_EOS, 22, 1) + FIELD(CFU_INTERNAL_STATUS, SSI_GWE, 21, 1) + FIELD(CFU_INTERNAL_STATUS, RFIFO_EMPTY, 20, 1) + FIELD(CFU_INTERNAL_STATUS, RFIFO_FULL, 19, 1) + FIELD(CFU_INTERNAL_STATUS, SEL_SFR, 18, 1) + FIELD(CFU_INTERNAL_STATUS, STREAM_CFRAME, 17, 1) + FIELD(CFU_INTERNAL_STATUS, FDRI_PHASE, 16, 1) + FIELD(CFU_INTERNAL_STATUS, CFI_PIPE_EN, 15, 1) + FIELD(CFU_INTERNAL_STATUS, AWFIFO_DCNT, 10, 5) + FIELD(CFU_INTERNAL_STATUS, WFIFO_DCNT, 5, 5) + FIELD(CFU_INTERNAL_STATUS, REPAIR_BUSY, 4, 1) + FIELD(CFU_INTERNAL_STATUS, TRIMU_BUSY, 3, 1) + FIELD(CFU_INTERNAL_STATUS, TRIMB_BUSY, 2, 1) + FIELD(CFU_INTERNAL_STATUS, HCLEANR_BUSY, 1, 1) + FIELD(CFU_INTERNAL_STATUS, HCLEAN_BUSY, 0, 1) +REG32(CFU_QWORD_CNT, 0x108) +REG32(CFU_CRC_LIVE, 0x10c) +REG32(CFU_PENDING_READ_CNT, 0x110) + FIELD(CFU_PENDING_READ_CNT, NUM, 0, 25) +REG32(CFU_FDRI_CNT, 0x114) +REG32(CFU_ECO1, 0x118) +REG32(CFU_ECO2, 0x11c) + +#define R_MAX (R_CFU_ECO2 + 1) + +#define NUM_STREAM 2 +#define WFIFO_SZ 4 + +struct XlnxVersalCFUAPB { + SysBusDevice parent_obj; + MemoryRegion iomem; + MemoryRegion iomem_stream[NUM_STREAM]; + qemu_irq irq_cfu_imr; + + /* 128-bit wfifo. */ + uint32_t wfifo[WFIFO_SZ]; + + uint32_t regs[R_MAX]; + RegisterInfo regs_info[R_MAX]; + + uint8_t fdri_row_addr; + + struct { + XlnxCfiIf *cframe[15]; + } cfg; +}; + + +struct XlnxVersalCFUFDRO { + SysBusDevice parent_obj; + MemoryRegion iomem_fdro; + + Fifo32 fdro_data; +}; + +struct XlnxVersalCFUSFR { + SysBusDevice parent_obj; + MemoryRegion iomem_sfr; + + /* 128-bit wfifo. */ + uint32_t wfifo[WFIFO_SZ]; + + struct { + XlnxVersalCFUAPB *cfu; + } cfg; +}; + +/** + * This is a helper function for updating a CFI data write fifo, an array of 4 + * uint32_t and 128 bits of data that are allowed to be written through 4 + * sequential 32 bit accesses. After the last index has been written into the + * write fifo (wfifo), the data is copied to and returned in a secondary fifo + * provided to the function (wfifo_ret), and the write fifo is cleared + * (zeroized). + * + * @addr: the address used when calculating the wfifo array index to update + * @value: the value to write into the wfifo array + * @wfifo: the wfifo to update + * @wfifo_out: will return the wfifo data when all 128 bits have been written + * + * @return: true if all 128 bits have been updated. + */ +bool update_wfifo(hwaddr addr, uint64_t value, + uint32_t *wfifo, uint32_t *wfifo_ret); + +#endif |