Merge branch 'aosp/upstream-master' into HEAD am: faa476c0caHEADandroid-s-beta-5android-s-beta-4android-s-beta-3android-s-beta-2android-s-beta-1mastermain-cg-testing-releaseandroid-s-beta-5android-s-beta-4

Original change: https://android-review.googlesource.com/c/platform/external/arm-trusted-firmware/+/1589611

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3a25534ceed4f8e188510641080d8b8ed49b8f62

4 files changed, 281 insertions, 0 deletions

diff --git a/plat/qti/qtiseclib/inc/qtiseclib_cb_interface.h b/plat/qti/qtiseclib/inc/qtiseclib_cb_interface.h
new file mode 100644
index 000000000..deef41c5b
--- /dev/null
+++ b/plat/qti/qtiseclib/inc/qtiseclib_cb_interface.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef QTISECLIB_CB_INTERFACE_H
+#define QTISECLIB_CB_INTERFACE_H
+
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include <qtiseclib_defs.h>
+
+/* Standard Library API's */
+void *qtiseclib_cb_memcpy(void *dst, const void *src, size_t len);
+int qtiseclib_cb_strcmp(const char *s1, const char *s2);
+void *qtiseclib_cb_memset(void *s, int c, size_t n);
+void *qtiseclib_cb_memmove(void *dest, const void *src, size_t n);
+
+#define QTISECLIB_CB_ERROR(...)		qtiseclib_cb_log(QTISECLIB_LOG_LEVEL_ERROR, __VA_ARGS__)
+#define QTISECLIB_CB_NOTICE(...)	qtiseclib_cb_log(QTISECLIB_LOG_LEVEL_NOTICE, __VA_ARGS__)
+#define QTISECLIB_CB_WARN(...)		qtiseclib_cb_log(QTISECLIB_LOG_LEVEL_WARNING, __VA_ARGS__)
+#define QTISECLIB_CB_INFO(...)		qtiseclib_cb_log(QTISECLIB_LOG_LEVEL_INFO, __VA_ARGS__)
+
+void qtiseclib_cb_log(unsigned int loglvl, const char *fmt, ...);
+
+void qtiseclib_cb_spin_lock(qtiseclib_cb_spinlock_t *lock);
+void qtiseclib_cb_spin_unlock(qtiseclib_cb_spinlock_t *lock);
+
+unsigned int qtiseclib_cb_plat_my_core_pos(void);
+int qtiseclib_cb_plat_core_pos_by_mpidr(u_register_t mpidr);
+unsigned int qtiseclib_cb_plat_my_cluster_pos(void);
+
+/* GIC platform wrappers */
+void qtiseclib_cb_gic_pcpu_init(void);
+void qtiseclib_cb_ic_raise_sgi(int sgi_num, u_register_t target);
+void qtiseclib_cb_set_spi_routing(unsigned int id, unsigned int irm,
+				  u_register_t target);
+/* Crash reporting api's wrappers */
+void qtiseclib_cb_switch_console_to_crash_state(void);
+
+void qtiseclib_cb_udelay(uint32_t usec);
+
+void qtiseclib_cb_console_flush(void);
+
+#if QTI_SDI_BUILD
+int qtiseclib_cb_mmap_remove_dynamic_region(uintptr_t base_va, size_t size);
+int qtiseclib_cb_mmap_add_dynamic_region(unsigned long long base_pa,
+					 size_t size,
+					 qtiseclib_mmap_attr_t attr);
+
+void qtiseclib_cb_flush_dcache_all(void);
+void qtiseclib_cb_get_ns_ctx(qtiseclib_dbg_a64_ctxt_regs_type *ns_ctx);
+#endif
+
+#endif /* QTISECLIB_CB_INTERFACE_H */
diff --git a/plat/qti/qtiseclib/inc/qtiseclib_defs.h b/plat/qti/qtiseclib/inc/qtiseclib_defs.h
new file mode 100644
index 000000000..2afefe1c8
--- /dev/null
+++ b/plat/qti/qtiseclib/inc/qtiseclib_defs.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef QTISECLIB_DEFS_H
+#define QTISECLIB_DEFS_H
+
+#include <stdint.h>
+
+#ifndef u_register_t
+typedef uintptr_t u_register_t;
+#endif
+
+/*
+ * Different Log Level supported in qtiseclib.
+ * TODO: Currently no filtering done on QTISECLIB logs.
+ */
+#define QTISECLIB_LOG_LEVEL_NONE	0
+#define QTISECLIB_LOG_LEVEL_ERROR	10
+#define QTISECLIB_LOG_LEVEL_NOTICE	20
+#define QTISECLIB_LOG_LEVEL_WARNING	30
+#define QTISECLIB_LOG_LEVEL_INFO	40
+#define QTISECLIB_LOG_LEVEL_VERBOSE	50
+
+#define QTI_GICV3_IRM_PE		0
+#define QTI_GICV3_IRM_ANY		1
+
+/* Common interrupt number/ID defs. */
+#define QTISECLIB_INT_ID_RESET_SGI			(0xf)
+#define QTISECLIB_INT_ID_CPU_WAKEUP_SGI			(0x8)
+
+#define	QTISECLIB_INT_INVALID_INT_NUM			(0xFFFFFFFFU)
+
+typedef struct qtiseclib_cb_spinlock {
+	volatile uint32_t lock;
+} qtiseclib_cb_spinlock_t;
+
+#if QTI_SDI_BUILD
+/* External CPU Dump Structure - 64 bit EL */
+typedef struct {
+	uint64_t x0;
+	uint64_t x1;
+	uint64_t x2;
+	uint64_t x3;
+	uint64_t x4;
+	uint64_t x5;
+	uint64_t x6;
+	uint64_t x7;
+	uint64_t x8;
+	uint64_t x9;
+	uint64_t x10;
+	uint64_t x11;
+	uint64_t x12;
+	uint64_t x13;
+	uint64_t x14;
+	uint64_t x15;
+	uint64_t x16;
+	uint64_t x17;
+	uint64_t x18;
+	uint64_t x19;
+	uint64_t x20;
+	uint64_t x21;
+	uint64_t x22;
+	uint64_t x23;
+	uint64_t x24;
+	uint64_t x25;
+	uint64_t x26;
+	uint64_t x27;
+	uint64_t x28;
+	uint64_t x29;
+	uint64_t x30;
+	uint64_t pc;
+	uint64_t currentEL;
+	uint64_t sp_el3;
+	uint64_t elr_el3;
+	uint64_t spsr_el3;
+	uint64_t sp_el2;
+	uint64_t elr_el2;
+	uint64_t spsr_el2;
+	uint64_t sp_el1;
+	uint64_t elr_el1;
+	uint64_t spsr_el1;
+	uint64_t sp_el0;
+	uint64_t __reserved1;
+	uint64_t __reserved2;
+	uint64_t __reserved3;
+	uint64_t __reserved4;
+	uint64_t __reserved5;
+	uint64_t __reserved6;
+	uint64_t __reserved7;
+	uint64_t __reserved8;
+} qtiseclib_dbg_a64_ctxt_regs_type;
+
+typedef enum qtiseclib_mmap_attr_s {
+	QTISECLIB_MAP_NS_RO_XN_DATA = 1,
+	QTISECLIB_MAP_RW_XN_NC_DATA = 2,
+	QTISECLIB_MAP_RW_XN_DATA = 3,
+} qtiseclib_mmap_attr_t;
+
+#endif /* QTI_SDI_BUILD */
+
+#endif /* QTISECLIB_DEFS_H */
diff --git a/plat/qti/qtiseclib/inc/qtiseclib_interface.h b/plat/qti/qtiseclib/inc/qtiseclib_interface.h
new file mode 100644
index 000000000..315bd6bc7
--- /dev/null
+++ b/plat/qti/qtiseclib/inc/qtiseclib_interface.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef QTISECLIB_INTERFACE_H
+#define QTISECLIB_INTERFACE_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <qtiseclib_defs.h>
+
+typedef struct memprot_ipa_info_s {
+	uint64_t mem_addr;
+	uint64_t mem_size;
+} memprot_info_t;
+
+typedef struct memprot_dst_vm_perm_info_s {
+	uint32_t dst_vm;
+	uint32_t dst_vm_perm;
+	uint64_t ctx;
+	uint32_t ctx_size;
+} memprot_dst_vm_perm_info_t;
+
+/*
+ * QTISECLIB Published API's.
+ */
+
+/*
+ * Assembly API's
+ */
+
+/*
+ * CPUSS common reset handler for all CPU wake up (both cold & warm boot).
+ * Executes on all core. This API assume serialization across CPU
+ * already taken care before invoking.
+ *
+ * Clobbers: x0 - x17, x30
+ */
+void qtiseclib_cpuss_reset_asm(uint32_t bl31_cold_boot_state);
+
+/*
+ * Execute CPU (Kryo4 gold) specific reset handler / system initialization.
+ * This takes care of executing required CPU errata's.
+ *
+ * Clobbers: x0 - x16
+ */
+void qtiseclib_kryo4_gold_reset_asm(void);
+
+/*
+ * Execute CPU (Kryo4 silver) specific reset handler / system initialization.
+ * This takes care of executing required CPU errata's.
+ *
+ * Clobbers: x0 - x16
+ */
+void qtiseclib_kryo4_silver_reset_asm(void);
+
+/*
+ * C Api's
+ */
+void qtiseclib_bl31_platform_setup(void);
+void qtiseclib_invoke_isr(uint32_t irq, void *handle);
+void qtiseclib_panic(void);
+
+int qtiseclib_mem_assign(const memprot_info_t *mem_info,
+			 uint32_t mem_info_list_cnt,
+			 const uint32_t *source_vm_list,
+			 uint32_t src_vm_list_cnt,
+			 const memprot_dst_vm_perm_info_t *dest_vm_list,
+			 uint32_t dst_vm_list_cnt);
+
+int qtiseclib_psci_init(uintptr_t warmboot_entry);
+int qtiseclib_psci_node_power_on(u_register_t mpidr);
+void qtiseclib_psci_node_on_finish(const uint8_t *states);
+void qtiseclib_psci_cpu_standby(uint8_t pwr_state);
+void qtiseclib_psci_node_power_off(const uint8_t *states);
+void qtiseclib_psci_node_suspend(const uint8_t *states);
+void qtiseclib_psci_node_suspend_finish(const uint8_t *states);
+void qtiseclib_disable_cluster_coherency(uint8_t state);
+
+#endif /* QTISECLIB_INTERFACE_H */
diff --git a/plat/qti/qtiseclib/inc/sc7180/qtiseclib_defs_plat.h b/plat/qti/qtiseclib/inc/sc7180/qtiseclib_defs_plat.h
new file mode 100644
index 000000000..3ecee2022
--- /dev/null
+++ b/plat/qti/qtiseclib/inc/sc7180/qtiseclib_defs_plat.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef QTISECLIB_DEFS_PLAT_H
+#define QTISECLIB_DEFS_PLAT_H
+
+#define QTISECLIB_PLAT_CLUSTER_COUNT	1
+#define QTISECLIB_PLAT_CORE_COUNT	8
+
+#define BL31_BASE						0x80b00000
+#define BL31_SIZE						0x00100000
+
+/* Chipset specific secure interrupt number/ID defs. */
+#define QTISECLIB_INT_ID_SEC_WDOG_BARK			(0x204)
+#define QTISECLIB_INT_ID_NON_SEC_WDOG_BITE		(0x21)
+
+#define QTISECLIB_INT_ID_VMIDMT_ERR_CLT_SEC		(0xE6)
+#define QTISECLIB_INT_ID_VMIDMT_ERR_CLT_NONSEC		(0xE7)
+#define QTISECLIB_INT_ID_VMIDMT_ERR_CFG_SEC		(0xE8)
+#define QTISECLIB_INT_ID_VMIDMT_ERR_CFG_NONSEC		(0xE9)
+
+#define QTISECLIB_INT_ID_XPU_SEC			(0xE3)
+#define QTISECLIB_INT_ID_XPU_NON_SEC			(0xE4)
+
+#define QTISECLIB_INT_ID_A2_NOC_ERROR			(0x194)
+#define QTISECLIB_INT_ID_CONFIG_NOC_ERROR		(0xE2)
+#define QTISECLIB_INT_ID_DC_NOC_ERROR			(0x122)
+#define QTISECLIB_INT_ID_MEM_NOC_ERROR			(0x6C)
+#define QTISECLIB_INT_ID_SYSTEM_NOC_ERROR		(0xC6)
+#define QTISECLIB_INT_ID_MMSS_NOC_ERROR			(0xBA)
+
+#endif /* QTISECLIB_DEFS_PLAT_H */