mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
98757d87ee
Both Zynq and ZynqMP can show silicon versions in SPL boot flow. It is useful to be aware. The patch is also fixing possition of these bits on ZynqMP. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
154 lines
3.6 KiB
C
154 lines
3.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2014 - 2015 Xilinx, Inc.
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* Michal Simek <michal.simek@xilinx.com>
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*/
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#ifndef _ASM_ARCH_HARDWARE_H
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#define _ASM_ARCH_HARDWARE_H
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#ifndef __ASSEMBLY__
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#include <linux/bitops.h>
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#endif
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#define ZYNQMP_TCM_BASE_ADDR 0xFFE00000
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#define ZYNQMP_TCM_SIZE 0x40000
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#define ZYNQMP_CRL_APB_BASEADDR 0xFF5E0000
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#define ZYNQMP_CRL_APB_TIMESTAMP_REF_CTRL_CLKACT 0x1000000
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#define ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT 0
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#define ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_VAL_SHIFT 8
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#define PS_MODE0 BIT(0)
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#define PS_MODE1 BIT(1)
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#define PS_MODE2 BIT(2)
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#define PS_MODE3 BIT(3)
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#define RESET_REASON_DEBUG_SYS BIT(6)
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#define RESET_REASON_SOFT BIT(5)
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#define RESET_REASON_SRST BIT(4)
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#define RESET_REASON_PSONLY BIT(3)
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#define RESET_REASON_PMU BIT(2)
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#define RESET_REASON_INTERNAL BIT(1)
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#define RESET_REASON_EXTERNAL BIT(0)
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struct crlapb_regs {
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u32 reserved0[36];
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u32 cpu_r5_ctrl; /* 0x90 */
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u32 reserved1[37];
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u32 timestamp_ref_ctrl; /* 0x128 */
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u32 reserved2[53];
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u32 boot_mode; /* 0x200 */
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u32 reserved3_0[7];
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u32 reset_reason; /* 0x220 */
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u32 reserved3_1[6];
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u32 rst_lpd_top; /* 0x23C */
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u32 reserved4[4];
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u32 boot_pin_ctrl; /* 0x250 */
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u32 reserved5[21];
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};
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#define crlapb_base ((struct crlapb_regs *)ZYNQMP_CRL_APB_BASEADDR)
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#define ZYNQMP_IOU_SCNTR_SECURE 0xFF260000
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#define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_EN 0x1
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#define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_HDBG 0x2
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struct iou_scntr_secure {
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u32 counter_control_register;
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u32 reserved0[7];
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u32 base_frequency_id_register;
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};
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#define iou_scntr_secure ((struct iou_scntr_secure *)ZYNQMP_IOU_SCNTR_SECURE)
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/* Bootmode setting values */
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#define BOOT_MODES_MASK 0x0000000F
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#define QSPI_MODE_24BIT 0x00000001
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#define QSPI_MODE_32BIT 0x00000002
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#define SD_MODE 0x00000003 /* sd 0 */
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#define SD_MODE1 0x00000005 /* sd 1 */
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#define NAND_MODE 0x00000004
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#define EMMC_MODE 0x00000006
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#define USB_MODE 0x00000007
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#define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */
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#define JTAG_MODE 0x00000000
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#define BOOT_MODE_USE_ALT 0x100
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#define BOOT_MODE_ALT_SHIFT 12
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/* SW secondary boot modes 0xa - 0xd */
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#define SW_USBHOST_MODE 0x0000000A
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#define SW_SATA_MODE 0x0000000B
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#define ZYNQMP_IOU_SLCR_BASEADDR 0xFF180000
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struct iou_slcr_regs {
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u32 mio_pin[78];
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u32 reserved[442];
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};
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#define slcr_base ((struct iou_slcr_regs *)ZYNQMP_IOU_SLCR_BASEADDR)
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#define ZYNQMP_RPU_BASEADDR 0xFF9A0000
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struct rpu_regs {
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u32 rpu_glbl_ctrl;
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u32 reserved0[63];
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u32 rpu0_cfg; /* 0x100 */
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u32 reserved1[63];
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u32 rpu1_cfg; /* 0x200 */
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};
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#define rpu_base ((struct rpu_regs *)ZYNQMP_RPU_BASEADDR)
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#define ZYNQMP_CRF_APB_BASEADDR 0xFD1A0000
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struct crfapb_regs {
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u32 reserved0[65];
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u32 rst_fpd_apu; /* 0x104 */
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u32 reserved1;
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};
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#define crfapb_base ((struct crfapb_regs *)ZYNQMP_CRF_APB_BASEADDR)
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#define ZYNQMP_APU_BASEADDR 0xFD5C0000
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struct apu_regs {
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u32 reserved0[16];
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u32 rvbar_addr0_l; /* 0x40 */
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u32 rvbar_addr0_h; /* 0x44 */
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u32 reserved1[20];
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};
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#define apu_base ((struct apu_regs *)ZYNQMP_APU_BASEADDR)
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/* Board version value */
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#define ZYNQMP_CSU_BASEADDR 0xFFCA0000
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#define ZYNQMP_CSU_VERSION_SILICON 0x0
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#define ZYNQMP_CSU_VERSION_QEMU 0x3
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#define ZYNQMP_CSU_VERSION_EMPTY_SHIFT 20
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#define ZYNQMP_SILICON_VER_MASK 0xF
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#define ZYNQMP_SILICON_VER_SHIFT 0
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struct csu_regs {
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u32 reserved0[4];
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u32 multi_boot;
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u32 reserved1[11];
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u32 idcode;
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u32 version;
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};
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#define csu_base ((struct csu_regs *)ZYNQMP_CSU_BASEADDR)
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#define ZYNQMP_PMU_BASEADDR 0xFFD80000
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struct pmu_regs {
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u32 reserved[18];
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u32 gen_storage6; /* 0x48 */
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};
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#define pmu_base ((struct pmu_regs *)ZYNQMP_PMU_BASEADDR)
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#endif /* _ASM_ARCH_HARDWARE_H */
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