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

source/trusted-firmware/trusted-firmware-a-2.8/plat/nxp/soc-ls1046a/include/soc.h

@@ -0,0 +1,125 @@
+/*
+ * Copyright 2018-2022 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef SOC_H
+#define	SOC_H
+
+/* Chassis specific defines - common across SoC's of a particular platform */
+#include <dcfg_lsch2.h>
+
+#include <soc_default_base_addr.h>
+#include <soc_default_helper_macros.h>
+
+/* DDR Regions Info */
+#define NUM_DRAM_REGIONS		U(3)
+#define	NXP_DRAM0_ADDR			ULL(0x80000000)
+#define NXP_DRAM0_MAX_SIZE		ULL(0x80000000)	/*  2 GB  */
+
+#define	NXP_DRAM1_ADDR			ULL(0x880000000)
+#define NXP_DRAM1_MAX_SIZE		ULL(0x780000000)	/* 30 GB  */
+
+#define	NXP_DRAM2_ADDR			ULL(0x8800000000)
+#define NXP_DRAM2_MAX_SIZE		ULL(0x7800000000)	/* 480 GB */
+
+/*DRAM0 Size defined in platform_def.h */
+#define	NXP_DRAM0_SIZE			PLAT_DEF_DRAM0_SIZE
+
+/*
+ * SVR Definition (not include major and minor rev)
+ * A: without security
+ * AE: with security
+ */
+#define SVR_LS1026A			0x870709
+#define SVR_LS1026AE			0x870708
+#define SVR_LS1046A			0x870701
+#define SVR_LS1046AE			0x870700
+
+/* Number of cores in platform */
+/* Used by common code for array initialization */
+#define NUMBER_OF_CLUSTERS		U(1)
+#define CORES_PER_CLUSTER		U(4)
+#define PLATFORM_CORE_COUNT		(NUMBER_OF_CLUSTERS * CORES_PER_CLUSTER)
+
+/*
+ * Required LS standard platform porting definitions
+ * for CCI-400
+ */
+#define NXP_CCI_CLUSTER0_SL_IFACE_IX	4
+
+
+/* Defines required for using XLAT tables from ARM common code */
+#define PLAT_PHY_ADDR_SPACE_SIZE	(1ULL << 40)
+#define PLAT_VIRT_ADDR_SPACE_SIZE	(1ULL << 40)
+
+/* Clock Divisors */
+#define NXP_PLATFORM_CLK_DIVIDER	U(1)
+#define NXP_UART_CLK_DIVIDER		U(2)
+
+/* set to 0 if the clusters are not symmetrical */
+#define SYMMETRICAL_CLUSTERS		U(1)
+
+ /*
+  * set this switch to 1 if you need to keep the debug block
+  * clocked during system power-down
+  */
+#define DEBUG_ACTIVE			0
+
+ /*
+  * pwr mgmt features supported in the soc-specific code:
+  *   value == 0x0  the soc code does not support this feature
+  *   value != 0x0  the soc code supports this feature
+  */
+#define SOC_CORE_RELEASE		0x1
+#define SOC_CORE_RESTART		0x1
+#define SOC_CORE_OFF			0x1
+#define SOC_CORE_STANDBY		0x1
+#define SOC_CORE_PWR_DWN		0x1
+#define SOC_CLUSTER_STANDBY		0x1
+#define SOC_CLUSTER_PWR_DWN		0x1
+#define SOC_SYSTEM_STANDBY		0x1
+#define SOC_SYSTEM_PWR_DWN		0x1
+#define SOC_SYSTEM_OFF			0x1
+#define SOC_SYSTEM_RESET		0x1
+
+/* Start: Macros used by lib/psci files */
+#define SYSTEM_PWR_DOMAINS		1
+#define PLAT_NUM_PWR_DOMAINS		(PLATFORM_CORE_COUNT + \
+					NUMBER_OF_CLUSTERS  + \
+					SYSTEM_PWR_DOMAINS)
+
+/* Power state coordination occurs at the system level */
+#define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2
+
+/* define retention state */
+#define PLAT_MAX_RET_STATE		(PSCI_LOCAL_STATE_RUN + 1)
+
+/* define power-down state */
+#define PLAT_MAX_OFF_STATE		(PLAT_MAX_RET_STATE + 1)
+
+/*
+ * Some data must be aligned on the biggest cache line size in the platform.
+ * This is known only to the platform as it might have a combination of
+ * integrated and external caches.
+ *
+ * CACHE_WRITEBACK_GRANULE is defined in soc.def
+ */
+
+ /* One cache line needed for bakery locks on ARM platforms */
+#define PLAT_PERCPU_BAKERY_LOCK_SIZE	(1 * CACHE_WRITEBACK_GRANULE)
+
+#ifndef __ASSEMBLER__
+/* CCI slave interfaces */
+static const int cci_map[] = {
+	NXP_CCI_CLUSTER0_SL_IFACE_IX,
+};
+
+void soc_init_lowlevel(void);
+void soc_init_percpu(void);
+void _soc_set_start_addr(unsigned long addr);
+#endif
+
+#endif /* SOC_H */