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https://github.com/brain-hackers/u-boot-brain
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3b26c860d3
handoff_setup() was used to generate fixed handoff structure for ATF on ZynqMP platform. Switching to bl2_plat_get_bl31_params() platform brings more flexibility because information can be taken from fit image where /fit-images node is created at run time. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
60 lines
1.2 KiB
C
60 lines
1.2 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_SYS_PROTO_H
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#define _ASM_ARCH_SYS_PROTO_H
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#define PAYLOAD_ARG_CNT 5
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#define ZYNQMP_CSU_SILICON_VER_MASK 0xF
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#define KEY_PTR_LEN 32
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#define ZYNQMP_FPGA_BIT_AUTH_DDR 1
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#define ZYNQMP_FPGA_BIT_AUTH_OCM 2
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#define ZYNQMP_FPGA_BIT_ENC_USR_KEY 3
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#define ZYNQMP_FPGA_BIT_ENC_DEV_KEY 4
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#define ZYNQMP_FPGA_BIT_NS 5
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#define ZYNQMP_FPGA_AUTH_DDR 1
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enum {
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IDCODE,
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VERSION,
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IDCODE2,
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};
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enum {
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ZYNQMP_SILICON_V1,
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ZYNQMP_SILICON_V2,
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ZYNQMP_SILICON_V3,
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ZYNQMP_SILICON_V4,
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};
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enum {
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TCM_LOCK,
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TCM_SPLIT,
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};
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struct zynqmp_ipi_msg {
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size_t len;
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u32 *buf;
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};
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int zynq_board_read_rom_ethaddr(unsigned char *ethaddr);
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unsigned int zynqmp_get_silicon_version(void);
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int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value);
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int zynqmp_mmio_read(const u32 address, u32 *value);
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void initialize_tcm(bool mode);
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void mem_map_fill(void);
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int chip_id(unsigned char id);
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#if defined(CONFIG_SYS_MEM_RSVD_FOR_MMU) || defined(CONFIG_DEFINE_TCM_OCM_MMAP)
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void tcm_init(u8 mode);
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#endif
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#endif /* _ASM_ARCH_SYS_PROTO_H */
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