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author | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2022-04-06 18:43:02 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2022-04-21 11:37:03 +0100 |
commit | 369e5cb0c948b65e0845ca3394e25d757dd93206 (patch) | |
tree | d5f0ebf016671a733ddc87b4717f6a342f7998f4 /include/hw/misc | |
parent | 67a645a35110f300144ae844cbf839762abcd98d (diff) | |
download | qemu-369e5cb0c948b65e0845ca3394e25d757dd93206.zip qemu-369e5cb0c948b65e0845ca3394e25d757dd93206.tar.gz qemu-369e5cb0c948b65e0845ca3394e25d757dd93206.tar.bz2 |
hw/misc: Add a model of the Xilinx Versal CRL
Add a model of the Xilinx Versal CRL.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Frederic Konrad <fkonrad@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Message-id: 20220406174303.2022038-4-edgar.iglesias@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/misc')
-rw-r--r-- | include/hw/misc/xlnx-versal-crl.h | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/include/hw/misc/xlnx-versal-crl.h b/include/hw/misc/xlnx-versal-crl.h new file mode 100644 index 0000000..2857f41 --- /dev/null +++ b/include/hw/misc/xlnx-versal-crl.h @@ -0,0 +1,235 @@ +/* + * QEMU model of the Clock-Reset-LPD (CRL). + * + * Copyright (c) 2022 Xilinx Inc. + * SPDX-License-Identifier: GPL-2.0-or-later + * + * Written by Edgar E. Iglesias <edgar.iglesias@xilinx.com> + */ +#ifndef HW_MISC_XLNX_VERSAL_CRL_H +#define HW_MISC_XLNX_VERSAL_CRL_H + +#include "hw/sysbus.h" +#include "hw/register.h" +#include "target/arm/cpu.h" + +#define TYPE_XLNX_VERSAL_CRL "xlnx,versal-crl" +OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCRL, XLNX_VERSAL_CRL) + +REG32(ERR_CTRL, 0x0) + FIELD(ERR_CTRL, SLVERR_ENABLE, 0, 1) +REG32(IR_STATUS, 0x4) + FIELD(IR_STATUS, ADDR_DECODE_ERR, 0, 1) +REG32(IR_MASK, 0x8) + FIELD(IR_MASK, ADDR_DECODE_ERR, 0, 1) +REG32(IR_ENABLE, 0xc) + FIELD(IR_ENABLE, ADDR_DECODE_ERR, 0, 1) +REG32(IR_DISABLE, 0x10) + FIELD(IR_DISABLE, ADDR_DECODE_ERR, 0, 1) +REG32(WPROT, 0x1c) + FIELD(WPROT, ACTIVE, 0, 1) +REG32(PLL_CLK_OTHER_DMN, 0x20) + FIELD(PLL_CLK_OTHER_DMN, APLL_BYPASS, 0, 1) +REG32(RPLL_CTRL, 0x40) + FIELD(RPLL_CTRL, POST_SRC, 24, 3) + FIELD(RPLL_CTRL, PRE_SRC, 20, 3) + FIELD(RPLL_CTRL, CLKOUTDIV, 16, 2) + FIELD(RPLL_CTRL, FBDIV, 8, 8) + FIELD(RPLL_CTRL, BYPASS, 3, 1) + FIELD(RPLL_CTRL, RESET, 0, 1) +REG32(RPLL_CFG, 0x44) + FIELD(RPLL_CFG, LOCK_DLY, 25, 7) + FIELD(RPLL_CFG, LOCK_CNT, 13, 10) + FIELD(RPLL_CFG, LFHF, 10, 2) + FIELD(RPLL_CFG, CP, 5, 4) + FIELD(RPLL_CFG, RES, 0, 4) +REG32(RPLL_FRAC_CFG, 0x48) + FIELD(RPLL_FRAC_CFG, ENABLED, 31, 1) + FIELD(RPLL_FRAC_CFG, SEED, 22, 3) + FIELD(RPLL_FRAC_CFG, ALGRTHM, 19, 1) + FIELD(RPLL_FRAC_CFG, ORDER, 18, 1) + FIELD(RPLL_FRAC_CFG, DATA, 0, 16) +REG32(PLL_STATUS, 0x50) + FIELD(PLL_STATUS, RPLL_STABLE, 2, 1) + FIELD(PLL_STATUS, RPLL_LOCK, 0, 1) +REG32(RPLL_TO_XPD_CTRL, 0x100) + FIELD(RPLL_TO_XPD_CTRL, CLKACT, 25, 1) + FIELD(RPLL_TO_XPD_CTRL, DIVISOR0, 8, 10) +REG32(LPD_TOP_SWITCH_CTRL, 0x104) + FIELD(LPD_TOP_SWITCH_CTRL, CLKACT_ADMA, 26, 1) + FIELD(LPD_TOP_SWITCH_CTRL, CLKACT, 25, 1) + FIELD(LPD_TOP_SWITCH_CTRL, DIVISOR0, 8, 10) + FIELD(LPD_TOP_SWITCH_CTRL, SRCSEL, 0, 3) +REG32(LPD_LSBUS_CTRL, 0x108) + FIELD(LPD_LSBUS_CTRL, CLKACT, 25, 1) + FIELD(LPD_LSBUS_CTRL, DIVISOR0, 8, 10) + FIELD(LPD_LSBUS_CTRL, SRCSEL, 0, 3) +REG32(CPU_R5_CTRL, 0x10c) + FIELD(CPU_R5_CTRL, CLKACT_OCM2, 28, 1) + FIELD(CPU_R5_CTRL, CLKACT_OCM, 27, 1) + FIELD(CPU_R5_CTRL, CLKACT_CORE, 26, 1) + FIELD(CPU_R5_CTRL, CLKACT, 25, 1) + FIELD(CPU_R5_CTRL, DIVISOR0, 8, 10) + FIELD(CPU_R5_CTRL, SRCSEL, 0, 3) +REG32(IOU_SWITCH_CTRL, 0x114) + FIELD(IOU_SWITCH_CTRL, CLKACT, 25, 1) + FIELD(IOU_SWITCH_CTRL, DIVISOR0, 8, 10) + FIELD(IOU_SWITCH_CTRL, SRCSEL, 0, 3) +REG32(GEM0_REF_CTRL, 0x118) + FIELD(GEM0_REF_CTRL, CLKACT_RX, 27, 1) + FIELD(GEM0_REF_CTRL, CLKACT_TX, 26, 1) + FIELD(GEM0_REF_CTRL, CLKACT, 25, 1) + FIELD(GEM0_REF_CTRL, DIVISOR0, 8, 10) + FIELD(GEM0_REF_CTRL, SRCSEL, 0, 3) +REG32(GEM1_REF_CTRL, 0x11c) + FIELD(GEM1_REF_CTRL, CLKACT_RX, 27, 1) + FIELD(GEM1_REF_CTRL, CLKACT_TX, 26, 1) + FIELD(GEM1_REF_CTRL, CLKACT, 25, 1) + FIELD(GEM1_REF_CTRL, DIVISOR0, 8, 10) + FIELD(GEM1_REF_CTRL, SRCSEL, 0, 3) +REG32(GEM_TSU_REF_CTRL, 0x120) + FIELD(GEM_TSU_REF_CTRL, CLKACT, 25, 1) + FIELD(GEM_TSU_REF_CTRL, DIVISOR0, 8, 10) + FIELD(GEM_TSU_REF_CTRL, SRCSEL, 0, 3) +REG32(USB0_BUS_REF_CTRL, 0x124) + FIELD(USB0_BUS_REF_CTRL, CLKACT, 25, 1) + FIELD(USB0_BUS_REF_CTRL, DIVISOR0, 8, 10) + FIELD(USB0_BUS_REF_CTRL, SRCSEL, 0, 3) +REG32(UART0_REF_CTRL, 0x128) + FIELD(UART0_REF_CTRL, CLKACT, 25, 1) + FIELD(UART0_REF_CTRL, DIVISOR0, 8, 10) + FIELD(UART0_REF_CTRL, SRCSEL, 0, 3) +REG32(UART1_REF_CTRL, 0x12c) + FIELD(UART1_REF_CTRL, CLKACT, 25, 1) + FIELD(UART1_REF_CTRL, DIVISOR0, 8, 10) + FIELD(UART1_REF_CTRL, SRCSEL, 0, 3) +REG32(SPI0_REF_CTRL, 0x130) + FIELD(SPI0_REF_CTRL, CLKACT, 25, 1) + FIELD(SPI0_REF_CTRL, DIVISOR0, 8, 10) + FIELD(SPI0_REF_CTRL, SRCSEL, 0, 3) +REG32(SPI1_REF_CTRL, 0x134) + FIELD(SPI1_REF_CTRL, CLKACT, 25, 1) + FIELD(SPI1_REF_CTRL, DIVISOR0, 8, 10) + FIELD(SPI1_REF_CTRL, SRCSEL, 0, 3) +REG32(CAN0_REF_CTRL, 0x138) + FIELD(CAN0_REF_CTRL, CLKACT, 25, 1) + FIELD(CAN0_REF_CTRL, DIVISOR0, 8, 10) + FIELD(CAN0_REF_CTRL, SRCSEL, 0, 3) +REG32(CAN1_REF_CTRL, 0x13c) + FIELD(CAN1_REF_CTRL, CLKACT, 25, 1) + FIELD(CAN1_REF_CTRL, DIVISOR0, 8, 10) + FIELD(CAN1_REF_CTRL, SRCSEL, 0, 3) +REG32(I2C0_REF_CTRL, 0x140) + FIELD(I2C0_REF_CTRL, CLKACT, 25, 1) + FIELD(I2C0_REF_CTRL, DIVISOR0, 8, 10) + FIELD(I2C0_REF_CTRL, SRCSEL, 0, 3) +REG32(I2C1_REF_CTRL, 0x144) + FIELD(I2C1_REF_CTRL, CLKACT, 25, 1) + FIELD(I2C1_REF_CTRL, DIVISOR0, 8, 10) + FIELD(I2C1_REF_CTRL, SRCSEL, 0, 3) +REG32(DBG_LPD_CTRL, 0x148) + FIELD(DBG_LPD_CTRL, CLKACT, 25, 1) + FIELD(DBG_LPD_CTRL, DIVISOR0, 8, 10) + FIELD(DBG_LPD_CTRL, SRCSEL, 0, 3) +REG32(TIMESTAMP_REF_CTRL, 0x14c) + FIELD(TIMESTAMP_REF_CTRL, CLKACT, 25, 1) + FIELD(TIMESTAMP_REF_CTRL, DIVISOR0, 8, 10) + FIELD(TIMESTAMP_REF_CTRL, SRCSEL, 0, 3) +REG32(CRL_SAFETY_CHK, 0x150) +REG32(PSM_REF_CTRL, 0x154) + FIELD(PSM_REF_CTRL, DIVISOR0, 8, 10) + FIELD(PSM_REF_CTRL, SRCSEL, 0, 3) +REG32(DBG_TSTMP_CTRL, 0x158) + FIELD(DBG_TSTMP_CTRL, CLKACT, 25, 1) + FIELD(DBG_TSTMP_CTRL, DIVISOR0, 8, 10) + FIELD(DBG_TSTMP_CTRL, SRCSEL, 0, 3) +REG32(CPM_TOPSW_REF_CTRL, 0x15c) + FIELD(CPM_TOPSW_REF_CTRL, CLKACT, 25, 1) + FIELD(CPM_TOPSW_REF_CTRL, DIVISOR0, 8, 10) + FIELD(CPM_TOPSW_REF_CTRL, SRCSEL, 0, 3) +REG32(USB3_DUAL_REF_CTRL, 0x160) + FIELD(USB3_DUAL_REF_CTRL, CLKACT, 25, 1) + FIELD(USB3_DUAL_REF_CTRL, DIVISOR0, 8, 10) + FIELD(USB3_DUAL_REF_CTRL, SRCSEL, 0, 3) +REG32(RST_CPU_R5, 0x300) + FIELD(RST_CPU_R5, RESET_PGE, 4, 1) + FIELD(RST_CPU_R5, RESET_AMBA, 2, 1) + FIELD(RST_CPU_R5, RESET_CPU1, 1, 1) + FIELD(RST_CPU_R5, RESET_CPU0, 0, 1) +REG32(RST_ADMA, 0x304) + FIELD(RST_ADMA, RESET, 0, 1) +REG32(RST_GEM0, 0x308) + FIELD(RST_GEM0, RESET, 0, 1) +REG32(RST_GEM1, 0x30c) + FIELD(RST_GEM1, RESET, 0, 1) +REG32(RST_SPARE, 0x310) + FIELD(RST_SPARE, RESET, 0, 1) +REG32(RST_USB0, 0x314) + FIELD(RST_USB0, RESET, 0, 1) +REG32(RST_UART0, 0x318) + FIELD(RST_UART0, RESET, 0, 1) +REG32(RST_UART1, 0x31c) + FIELD(RST_UART1, RESET, 0, 1) +REG32(RST_SPI0, 0x320) + FIELD(RST_SPI0, RESET, 0, 1) +REG32(RST_SPI1, 0x324) + FIELD(RST_SPI1, RESET, 0, 1) +REG32(RST_CAN0, 0x328) + FIELD(RST_CAN0, RESET, 0, 1) +REG32(RST_CAN1, 0x32c) + FIELD(RST_CAN1, RESET, 0, 1) +REG32(RST_I2C0, 0x330) + FIELD(RST_I2C0, RESET, 0, 1) +REG32(RST_I2C1, 0x334) + FIELD(RST_I2C1, RESET, 0, 1) +REG32(RST_DBG_LPD, 0x338) + FIELD(RST_DBG_LPD, RPU_DBG1_RESET, 5, 1) + FIELD(RST_DBG_LPD, RPU_DBG0_RESET, 4, 1) + FIELD(RST_DBG_LPD, RESET_HSDP, 1, 1) + FIELD(RST_DBG_LPD, RESET, 0, 1) +REG32(RST_GPIO, 0x33c) + FIELD(RST_GPIO, RESET, 0, 1) +REG32(RST_TTC, 0x344) + FIELD(RST_TTC, TTC3_RESET, 3, 1) + FIELD(RST_TTC, TTC2_RESET, 2, 1) + FIELD(RST_TTC, TTC1_RESET, 1, 1) + FIELD(RST_TTC, TTC0_RESET, 0, 1) +REG32(RST_TIMESTAMP, 0x348) + FIELD(RST_TIMESTAMP, RESET, 0, 1) +REG32(RST_SWDT, 0x34c) + FIELD(RST_SWDT, RESET, 0, 1) +REG32(RST_OCM, 0x350) + FIELD(RST_OCM, RESET, 0, 1) +REG32(RST_IPI, 0x354) + FIELD(RST_IPI, RESET, 0, 1) +REG32(RST_SYSMON, 0x358) + FIELD(RST_SYSMON, SEQ_RST, 1, 1) + FIELD(RST_SYSMON, CFG_RST, 0, 1) +REG32(RST_FPD, 0x360) + FIELD(RST_FPD, SRST, 1, 1) + FIELD(RST_FPD, POR, 0, 1) +REG32(PSM_RST_MODE, 0x370) + FIELD(PSM_RST_MODE, WAKEUP, 2, 1) + FIELD(PSM_RST_MODE, RST_MODE, 0, 2) + +#define CRL_R_MAX (R_PSM_RST_MODE + 1) + +#define RPU_MAX_CPU 2 + +struct XlnxVersalCRL { + SysBusDevice parent_obj; + qemu_irq irq; + + struct { + ARMCPU *cpu_r5[RPU_MAX_CPU]; + DeviceState *adma[8]; + DeviceState *uart[2]; + DeviceState *gem[2]; + DeviceState *usb; + } cfg; + + RegisterInfoArray *reg_array; + uint32_t regs[CRL_R_MAX]; + RegisterInfo regs_info[CRL_R_MAX]; +}; +#endif |