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https://github.com/brain-hackers/u-boot-brain
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27117b2024
Add CAAM clock functions, SEC_CONFIG[1] fuse checking, and default CSF size for HAB support boot on mx7ulp. Users need to uncomment the CONFIG_SECURE_BOOT in mx7ulp_evk.h to build secure uboot. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by : Stefano Babic <sbabic@denx.de>
44 lines
908 B
C
44 lines
908 B
C
/*
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* Copyright (C) 2016 Freescale Semiconductor, Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _ASM_ARCH_CLOCK_H
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#define _ASM_ARCH_CLOCK_H
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#include <common.h>
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#include <asm/arch/pcc.h>
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#include <asm/arch/scg.h>
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/* Mainly for compatible to imx common code. */
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enum mxc_clock {
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MXC_ARM_CLK = 0,
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MXC_AHB_CLK,
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MXC_IPG_CLK,
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MXC_UART_CLK,
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MXC_CSPI_CLK,
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MXC_AXI_CLK,
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MXC_DDR_CLK,
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MXC_ESDHC_CLK,
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MXC_ESDHC2_CLK,
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MXC_I2C_CLK,
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};
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u32 mxc_get_clock(enum mxc_clock clk);
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u32 get_lpuart_clk(void);
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#ifdef CONFIG_SYS_LPI2C_IMX
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int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
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u32 imx_get_i2cclk(unsigned i2c_num);
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#endif
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#ifdef CONFIG_MXC_OCOTP
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void enable_ocotp_clk(unsigned char enable);
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#endif
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#ifdef CONFIG_USB_EHCI
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void enable_usboh3_clk(unsigned char enable);
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#endif
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void init_clk_usdhc(u32 index);
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void clock_init(void);
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void hab_caam_clock_enable(unsigned char enable);
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#endif
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