GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/trusted-firmware/trusted-firmware-a-2.8/plat/rockchip/rk3399/drivers/secure/secure.h

@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SECURE_H
+#define SECURE_H
+
+/**************************************************
+ * sgrf reg, offset
+ **************************************************/
+#define SGRF_SOC_CON0_1(n)		(0xc000 + (n) * 4)
+#define SGRF_SOC_CON3_7(n)		(0xe00c + ((n) - 3) * 4)
+#define SGRF_SOC_CON8_15(n)		(0x8020 + ((n) - 8) * 4)
+#define SGRF_SOC_CON(n) 		(n < 3 ? SGRF_SOC_CON0_1(n) :\
+						(n < 8 ? SGRF_SOC_CON3_7(n) :\
+							 SGRF_SOC_CON8_15(n)))
+
+#define SGRF_PMU_SLV_CON0_1(n)		(0xc240 + ((n) - 0) * 4)
+#define SGRF_SLV_SECURE_CON0_4(n)	(0xe3c0 + ((n) - 0) * 4)
+#define SGRF_DDRRGN_CON0_16(n)		((n) * 4)
+#define SGRF_DDRRGN_CON20_34(n)		(0x50 + ((n) - 20) * 4)
+
+/* All of master in ns */
+#define SGRF_SOC_ALLMST_NS		0xffff
+
+/* security config for slave */
+#define SGRF_SLV_S_WMSK			0xffff0000
+#define SGRF_SLV_S_ALL_NS		0x0
+
+/* security config pmu slave ip */
+/* All of slaves  is ns */
+#define SGRF_PMU_SLV_S_NS		BIT_WITH_WMSK(0)
+/* slaves secure attr is configed */
+#define SGRF_PMU_SLV_S_CFGED		WMSK_BIT(0)
+#define SGRF_PMU_SLV_CRYPTO1_NS		WMSK_BIT(1)
+
+#define SGRF_PMUSRAM_S			BIT(8)
+
+#define SGRF_INTSRAM_S			BIT(13)
+
+/* ddr region */
+#define SGRF_DDR_RGN_0_16_WMSK		0x0fff  /* DDR RGN 0~16 size mask */
+
+#define SGRF_DDR_RGN_DPLL_CLK		BIT_WITH_WMSK(15) /* DDR PLL output clock */
+#define SGRF_DDR_RGN_RTC_CLK		BIT_WITH_WMSK(14) /* 32K clock for DDR PLL */
+
+/* All security of the DDR RGNs are bypass */
+#define SGRF_DDR_RGN_BYPS		BIT_WITH_WMSK(9)
+/* All security of the DDR RGNs are not bypass */
+#define SGRF_DDR_RGN_NO_BYPS		WMSK_BIT(9)
+
+/* The MST access the ddr rgn n with secure attribution */
+#define SGRF_L_MST_S_DDR_RGN(n)		BIT_WITH_WMSK((n))
+/* bits[16:8]*/
+#define SGRF_H_MST_S_DDR_RGN(n)		BIT_WITH_WMSK((n) + 8)
+
+#define SGRF_PMU_CON0			0x0c100
+#define SGRF_PMU_CON(n)   		(SGRF_PMU_CON0 + (n) * 4)
+
+/**************************************************
+ * secure timer
+ **************************************************/
+/* chanal0~5 */
+#define STIMER0_CHN_BASE(n)		(STIME_BASE + 0x20 * (n))
+/* chanal6~11 */
+#define STIMER1_CHN_BASE(n)		(STIME_BASE + 0x8000 + 0x20 * (n))
+
+ /* low 32 bits */
+#define TIMER_END_COUNT0		0x00
+ /* high 32 bits */
+#define TIMER_END_COUNT1		0x04
+
+#define TIMER_CURRENT_VALUE0		0x08
+#define TIMER_CURRENT_VALUE1		0x0C
+
+ /* low 32 bits */
+#define TIMER_INIT_COUNT0		0x10
+ /* high 32 bits */
+#define TIMER_INIT_COUNT1		0x14
+
+#define TIMER_INTSTATUS			0x18
+#define TIMER_CONTROL_REG		0x1c
+
+#define TIMER_EN			0x1
+
+#define TIMER_FMODE			(0x0 << 1)
+#define TIMER_RMODE			(0x1 << 1)
+
+/**************************************************
+ * secure WDT
+ **************************************************/
+#define PCLK_WDT_CA53_GATE_SHIFT	8
+#define PCLK_WDT_CM0_GATE_SHIFT		10
+
+/* export secure operating APIs */
+void secure_watchdog_gate(void);
+__pmusramfunc void secure_watchdog_ungate(void);
+void secure_timer_init(void);
+void secure_sgrf_init(void);
+void secure_sgrf_ddr_rgn_init(void);
+__pmusramfunc void sram_secure_timer_init(void);
+
+#endif /* SECURE_H */