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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2014 - 2015 Xilinx, Inc.
* Michal Simek <michal.simek@xilinx.com>
*/
#ifndef _ASM_ARCH_HARDWARE_H
#define _ASM_ARCH_HARDWARE_H
#ifndef __ASSEMBLY__
#include <linux/bitops.h>
#endif
#define ZYNQMP_TCM_BASE_ADDR 0xFFE00000
#define ZYNQMP_TCM_SIZE 0x40000
#define ZYNQMP_CRL_APB_BASEADDR 0xFF5E0000
#define ZYNQMP_CRL_APB_TIMESTAMP_REF_CTRL_CLKACT 0x1000000
#define ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT 0
#define ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_VAL_SHIFT 8
#define PS_MODE0 BIT(0)
#define PS_MODE1 BIT(1)
#define PS_MODE2 BIT(2)
#define PS_MODE3 BIT(3)
#define RESET_REASON_DEBUG_SYS BIT(6)
#define RESET_REASON_SOFT BIT(5)
#define RESET_REASON_SRST BIT(4)
#define RESET_REASON_PSONLY BIT(3)
#define RESET_REASON_PMU BIT(2)
#define RESET_REASON_INTERNAL BIT(1)
#define RESET_REASON_EXTERNAL BIT(0)
struct crlapb_regs {
u32 reserved0[36];
u32 cpu_r5_ctrl; /* 0x90 */
u32 reserved1[37];
u32 timestamp_ref_ctrl; /* 0x128 */
u32 reserved2[53];
u32 boot_mode; /* 0x200 */
u32 reserved3_0[7];
u32 reset_reason; /* 0x220 */
u32 reserved3_1[6];
u32 rst_lpd_top; /* 0x23C */
u32 reserved4[4];
u32 boot_pin_ctrl; /* 0x250 */
u32 reserved5[21];
};
#define crlapb_base ((struct crlapb_regs *)ZYNQMP_CRL_APB_BASEADDR)
#define ZYNQMP_IOU_SCNTR_SECURE 0xFF260000
#define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_EN 0x1
#define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_HDBG 0x2
struct iou_scntr_secure {
u32 counter_control_register;
u32 reserved0[7];
u32 base_frequency_id_register;
};
#define iou_scntr_secure ((struct iou_scntr_secure *)ZYNQMP_IOU_SCNTR_SECURE)
/* Bootmode setting values */
#define BOOT_MODES_MASK 0x0000000F
#define QSPI_MODE_24BIT 0x00000001
#define QSPI_MODE_32BIT 0x00000002
#define SD_MODE 0x00000003 /* sd 0 */
#define SD_MODE1 0x00000005 /* sd 1 */
#define NAND_MODE 0x00000004
#define EMMC_MODE 0x00000006
#define USB_MODE 0x00000007
#define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */
#define JTAG_MODE 0x00000000
#define BOOT_MODE_USE_ALT 0x100
#define BOOT_MODE_ALT_SHIFT 12
/* SW secondary boot modes 0xa - 0xd */
#define SW_USBHOST_MODE 0x0000000A
#define SW_SATA_MODE 0x0000000B
#define ZYNQMP_IOU_SLCR_BASEADDR 0xFF180000
struct iou_slcr_regs {
u32 mio_pin[78];
u32 reserved[442];
};
#define slcr_base ((struct iou_slcr_regs *)ZYNQMP_IOU_SLCR_BASEADDR)
#define ZYNQMP_RPU_BASEADDR 0xFF9A0000
struct rpu_regs {
u32 rpu_glbl_ctrl;
u32 reserved0[63];
u32 rpu0_cfg; /* 0x100 */
u32 reserved1[63];
u32 rpu1_cfg; /* 0x200 */
};
#define rpu_base ((struct rpu_regs *)ZYNQMP_RPU_BASEADDR)
#define ZYNQMP_CRF_APB_BASEADDR 0xFD1A0000
struct crfapb_regs {
u32 reserved0[65];
u32 rst_fpd_apu; /* 0x104 */
u32 reserved1;
};
#define crfapb_base ((struct crfapb_regs *)ZYNQMP_CRF_APB_BASEADDR)
#define ZYNQMP_APU_BASEADDR 0xFD5C0000
struct apu_regs {
u32 reserved0[16];
u32 rvbar_addr0_l; /* 0x40 */
u32 rvbar_addr0_h; /* 0x44 */
u32 reserved1[20];
};
#define apu_base ((struct apu_regs *)ZYNQMP_APU_BASEADDR)
/* Board version value */
#define ZYNQMP_CSU_BASEADDR 0xFFCA0000
#define ZYNQMP_CSU_VERSION_SILICON 0x0
#define ZYNQMP_CSU_VERSION_QEMU 0x3
#define ZYNQMP_CSU_VERSION_EMPTY_SHIFT 20
#define ZYNQMP_SILICON_VER_MASK 0xF000
#define ZYNQMP_SILICON_VER_SHIFT 12
struct csu_regs {
u32 reserved0[4];
u32 multi_boot;
u32 reserved1[12];
u32 version;
};
#define csu_base ((struct csu_regs *)ZYNQMP_CSU_BASEADDR)
#define ZYNQMP_PMU_BASEADDR 0xFFD80000
struct pmu_regs {
u32 reserved[18];
u32 gen_storage6; /* 0x48 */
};
#define pmu_base ((struct pmu_regs *)ZYNQMP_PMU_BASEADDR)
#define ZYNQMP_CSU_IDCODE_ADDR 0xFFCA0040
#define ZYNQMP_CSU_VER_ADDR 0xFFCA0044
#endif /* _ASM_ARCH_HARDWARE_H */
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