| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2016 - 2018 Xilinx, Inc. |
| */ |
| |
| #ifndef __ASSEMBLY__ |
| #include <linux/bitops.h> |
| #endif |
| |
| #define VERSAL_CRL_APB_BASEADDR 0xFF5E0000 |
| |
| #define CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT BIT(25) |
| |
| #define IOU_SWITCH_CTRL_CLKACT_BIT BIT(25) |
| #define IOU_SWITCH_CTRL_DIVISOR0_SHIFT 8 |
| |
| struct crlapb_regs { |
| u32 reserved0[67]; |
| u32 cpu_r5_ctrl; |
| u32 reserved; |
| u32 iou_switch_ctrl; /* 0x114 */ |
| u32 reserved1[13]; |
| u32 timestamp_ref_ctrl; /* 0x14c */ |
| u32 reserved3[108]; |
| u32 rst_cpu_r5; |
| u32 reserved2[17]; |
| u32 rst_timestamp; /* 0x348 */ |
| }; |
| |
| #define crlapb_base ((struct crlapb_regs *)VERSAL_CRL_APB_BASEADDR) |
| |
| #define VERSAL_IOU_SCNTR_SECURE 0xFF140000 |
| |
| #define IOU_SCNTRS_CONTROL_EN 1 |
| |
| struct iou_scntrs_regs { |
| u32 counter_control_register; /* 0x0 */ |
| u32 reserved0[7]; |
| u32 base_frequency_id_register; /* 0x20 */ |
| }; |
| |
| #define iou_scntr_secure ((struct iou_scntrs_regs *)VERSAL_IOU_SCNTR_SECURE) |
| |
| #define VERSAL_TCM_BASE_ADDR 0xFFE00000 |
| #define VERSAL_TCM_SIZE 0x40000 |
| |
| #define VERSAL_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 *)VERSAL_RPU_BASEADDR) |
| |
| #define VERSAL_CRP_BASEADDR 0xF1260000 |
| |
| struct crp_regs { |
| u32 reserved0[128]; |
| u32 boot_mode_usr; |
| }; |
| |
| #define crp_base ((struct crp_regs *)VERSAL_CRP_BASEADDR) |
| |
| #define VERSAL_PS_PMC_VERSION 0xF11A0004 |
| #define VERSAL_PS_VER_MASK GENMASK(7, 0) |
| #define VERSAL_PS_VER_SHIFT 12 |
| |
| /* 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 EMMC_MODE 0x00000006 |
| #define USB_MODE 0x00000007 |
| #define OSPI_MODE 0x00000008 |
| #define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */ |
| #define JTAG_MODE 0x00000000 |
| #define BOOT_MODE_USE_ALT 0x100 |
| #define BOOT_MODE_ALT_SHIFT 12 |