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c3cf06f1a3
All identifiers, regardless of use, that start with two underscores are reserved. This means they can't be used in header guards. The style that this project is now to use the full name of the file in capital letters followed by 'H'. For example, for a file called "uart_example.h", the header guard is UART_EXAMPLE_H. The exceptions are files that are imported from other projects: - CryptoCell driver - dt-bindings folders - zlib headers Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
/*
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* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef SECURE_H
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#define SECURE_H
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/**************************************************
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* sgrf reg, offset
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**************************************************/
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#define SGRF_SOC_CON0_1(n) (0xc000 + (n) * 4)
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#define SGRF_SOC_CON3_7(n) (0xe00c + ((n) - 3) * 4)
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#define SGRF_SOC_CON8_15(n) (0x8020 + ((n) - 8) * 4)
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#define SGRF_SOC_CON(n) (n < 3 ? SGRF_SOC_CON0_1(n) :\
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(n < 8 ? SGRF_SOC_CON3_7(n) :\
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SGRF_SOC_CON8_15(n)))
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#define SGRF_PMU_SLV_CON0_1(n) (0xc240 + ((n) - 0) * 4)
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#define SGRF_SLV_SECURE_CON0_4(n) (0xe3c0 + ((n) - 0) * 4)
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#define SGRF_DDRRGN_CON0_16(n) ((n) * 4)
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#define SGRF_DDRRGN_CON20_34(n) (0x50 + ((n) - 20) * 4)
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/* All of master in ns */
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#define SGRF_SOC_ALLMST_NS 0xffff
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/* security config for slave */
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#define SGRF_SLV_S_WMSK 0xffff0000
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#define SGRF_SLV_S_ALL_NS 0x0
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/* security config pmu slave ip */
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/* All of slaves is ns */
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#define SGRF_PMU_SLV_S_NS BIT_WITH_WMSK(0)
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/* slaves secure attr is configed */
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#define SGRF_PMU_SLV_S_CFGED WMSK_BIT(0)
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#define SGRF_PMU_SLV_CRYPTO1_NS WMSK_BIT(1)
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#define SGRF_PMUSRAM_S BIT(8)
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#define SGRF_INTSRAM_S BIT(13)
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/* ddr region */
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#define SGRF_DDR_RGN_0_16_WMSK 0x0fff /* DDR RGN 0~16 size mask */
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#define SGRF_DDR_RGN_DPLL_CLK BIT_WITH_WMSK(15) /* DDR PLL output clock */
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#define SGRF_DDR_RGN_RTC_CLK BIT_WITH_WMSK(14) /* 32K clock for DDR PLL */
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/* All security of the DDR RGNs are bypass */
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#define SGRF_DDR_RGN_BYPS BIT_WITH_WMSK(9)
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/* All security of the DDR RGNs are not bypass */
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#define SGRF_DDR_RGN_NO_BYPS WMSK_BIT(9)
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/* The MST access the ddr rgn n with secure attribution */
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#define SGRF_L_MST_S_DDR_RGN(n) BIT_WITH_WMSK((n))
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/* bits[16:8]*/
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#define SGRF_H_MST_S_DDR_RGN(n) BIT_WITH_WMSK((n) + 8)
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#define SGRF_PMU_CON0 0x0c100
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#define SGRF_PMU_CON(n) (SGRF_PMU_CON0 + (n) * 4)
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/**************************************************
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* secure timer
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**************************************************/
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/* chanal0~5 */
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#define STIMER0_CHN_BASE(n) (STIME_BASE + 0x20 * (n))
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/* chanal6~11 */
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#define STIMER1_CHN_BASE(n) (STIME_BASE + 0x8000 + 0x20 * (n))
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/* low 32 bits */
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#define TIMER_END_COUNT0 0x00
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/* high 32 bits */
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#define TIMER_END_COUNT1 0x04
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#define TIMER_CURRENT_VALUE0 0x08
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#define TIMER_CURRENT_VALUE1 0x0C
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/* low 32 bits */
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#define TIMER_INIT_COUNT0 0x10
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/* high 32 bits */
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#define TIMER_INIT_COUNT1 0x14
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#define TIMER_INTSTATUS 0x18
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#define TIMER_CONTROL_REG 0x1c
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#define TIMER_EN 0x1
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#define TIMER_FMODE (0x0 << 1)
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#define TIMER_RMODE (0x1 << 1)
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/**************************************************
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* secure WDT
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**************************************************/
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#define PCLK_WDT_CA53_GATE_SHIFT 8
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#define PCLK_WDT_CM0_GATE_SHIFT 10
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/* export secure operating APIs */
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void secure_watchdog_gate(void);
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__pmusramfunc void secure_watchdog_ungate(void);
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void secure_timer_init(void);
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void secure_sgrf_init(void);
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void secure_sgrf_ddr_rgn_init(void);
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__pmusramfunc void sram_secure_timer_init(void);
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#endif /* SECURE_H */
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