Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 152 insertions, 0 deletions

diff --git a/plat/nxp/common/setup/include/plat_common.h b/plat/nxp/common/setup/include/plat_common.h
new file mode 100644
index 0000000..e13f45c
--- /dev/null
+++ b/plat/nxp/common/setup/include/plat_common.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2018-2021 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef PLAT_COMMON_H
+#define PLAT_COMMON_H
+
+#include <stdbool.h>
+
+#include <dcfg.h>
+#include <lib/el3_runtime/cpu_data.h>
+
+#include <platform_def.h>
+
+#ifdef IMAGE_BL31
+
+#define BL31_END (uintptr_t)(&__BL31_END__)
+
+/*******************************************************************************
+ * This structure represents the superset of information that can be passed to
+ * BL31 e.g. while passing control to it from BL2. The BL32 parameters will be
+ * populated only if BL2 detects its presence. A pointer to a structure of this
+ * type should be passed in X0 to BL31's cold boot entrypoint.
+ *
+ * Use of this structure and the X0 parameter is not mandatory: the BL31
+ * platform code can use other mechanisms to provide the necessary information
+ * about BL32 and BL33 to the common and SPD code.
+ *
+ * BL31 image information is mandatory if this structure is used. If either of
+ * the optional BL32 and BL33 image information is not provided, this is
+ * indicated by the respective image_info pointers being zero.
+ ******************************************************************************/
+typedef struct bl31_params {
+	param_header_t h;
+	image_info_t *bl31_image_info;
+	entry_point_info_t *bl32_ep_info;
+	image_info_t *bl32_image_info;
+	entry_point_info_t *bl33_ep_info;
+	image_info_t *bl33_image_info;
+} bl31_params_t;
+
+/* BL3 utility functions */
+void ls_bl31_early_platform_setup(void *from_bl2,
+				void *plat_params_from_bl2);
+/* LS Helper functions	*/
+unsigned int plat_my_core_mask(void);
+unsigned int plat_core_mask(u_register_t mpidr);
+unsigned int plat_core_pos(u_register_t mpidr);
+//unsigned int plat_my_core_pos(void);
+
+/* BL31 Data API(s) */
+void _init_global_data(void);
+void _initialize_psci(void);
+uint32_t _getCoreState(u_register_t core_mask);
+void _setCoreState(u_register_t core_mask, u_register_t core_state);
+
+/* SoC defined structure and API(s) */
+void soc_runtime_setup(void);
+void soc_init(void);
+void soc_platform_setup(void);
+void soc_early_platform_setup2(void);
+#endif /* IMAGE_BL31 */
+
+#ifdef IMAGE_BL2
+void soc_early_init(void);
+void soc_mem_access(void);
+void soc_preload_setup(void);
+void soc_bl2_prepare_exit(void);
+
+/* IO storage utility functions */
+int plat_io_setup(void);
+int open_backend(const uintptr_t spec);
+
+void ls_bl2_plat_arch_setup(void);
+void ls_bl2_el3_plat_arch_setup(void);
+
+enum boot_device {
+	BOOT_DEVICE_IFC_NOR,
+	BOOT_DEVICE_IFC_NAND,
+	BOOT_DEVICE_QSPI,
+	BOOT_DEVICE_EMMC,
+	BOOT_DEVICE_SDHC2_EMMC,
+	BOOT_DEVICE_FLEXSPI_NOR,
+	BOOT_DEVICE_FLEXSPI_NAND,
+	BOOT_DEVICE_NONE
+};
+
+enum boot_device get_boot_dev(void);
+
+/* DDR Related functions */
+#if DDR_INIT
+#ifdef NXP_WARM_BOOT
+long long init_ddr(uint32_t wrm_bt_flg);
+#else
+long long init_ddr(void);
+#endif
+#endif
+
+/* Board specific weak functions */
+bool board_enable_povdd(void);
+bool board_disable_povdd(void);
+
+void mmap_add_ddr_region_dynamically(void);
+#endif /* IMAGE_BL2 */
+
+typedef struct {
+	uint64_t addr;
+	uint64_t size;
+} region_info_t;
+
+typedef struct {
+	uint64_t num_dram_regions;
+	int64_t total_dram_size;
+	region_info_t region[NUM_DRAM_REGIONS];
+} dram_regions_info_t;
+
+dram_regions_info_t *get_dram_regions_info(void);
+
+void ls_setup_page_tables(uintptr_t total_base,
+			size_t total_size,
+			uintptr_t code_start,
+			uintptr_t code_limit,
+			uintptr_t rodata_start,
+			uintptr_t rodata_limit
+#if USE_COHERENT_MEM
+			, uintptr_t coh_start,
+			uintptr_t coh_limit
+#endif
+);
+
+#define SOC_NAME_MAX_LEN	(20)
+
+/* Structure to define SoC personality */
+struct soc_type {
+	char name[SOC_NAME_MAX_LEN];
+	uint32_t version;
+	uint8_t num_clusters;
+	uint8_t cores_per_cluster;
+};
+void get_cluster_info(const struct soc_type *soc_list, uint8_t ps_count,
+		uint8_t *num_clusters, uint8_t *cores_per_cluster);
+
+#define SOC_ENTRY(n, v, ncl, nc) {	\
+		.name = #n,		\
+		.version = SVR_##v,	\
+		.num_clusters = (ncl),	\
+		.cores_per_cluster = (nc)}
+
+#endif /* PLAT_COMMON_H */