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

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

5 files changed, 258 insertions, 0 deletions

diff --git a/include/bl32/payloads/tlk.h b/include/bl32/payloads/tlk.h
new file mode 100644
index 0000000..290f329
--- /dev/null
+++ b/include/bl32/payloads/tlk.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef TLK_H
+#define TLK_H
+
+#include <lib/utils_def.h>
+
+/*
+ * Generate function IDs for the Trusted OS/Apps
+ */
+#define TLK_TOS_YIELD_FID(fid)	((fid) | 0x72000000 | (0 << 31))
+#define TLK_TA_YIELD_FID(fid)	((fid) | 0x70000000 | (0 << 31))
+
+/*
+ * Trusted OS specific function IDs
+ */
+#define TLK_REGISTER_LOGBUF	TLK_TOS_YIELD_FID(0x1)
+#define TLK_REGISTER_REQBUF	TLK_TOS_YIELD_FID(0x2)
+#define TLK_SS_REGISTER_HANDLER	TLK_TOS_YIELD_FID(0x3)
+#define TLK_REGISTER_NS_DRAM_RANGES	TLK_TOS_YIELD_FID(0x4)
+#define TLK_SET_ROOT_OF_TRUST	TLK_TOS_YIELD_FID(0x5)
+#define TLK_SET_BL_VERSION	TLK_TOS_YIELD_FID(0x6)
+#define TLK_LOCK_BL_INTERFACE	TLK_TOS_YIELD_FID(0x7)
+#define TLK_BL_RPMB_SERVICE	TLK_TOS_YIELD_FID(0x8)
+#define TLK_RESUME_FID		TLK_TOS_YIELD_FID(0x100)
+#define TLK_SYSTEM_SUSPEND	TLK_TOS_YIELD_FID(0xE001)
+#define TLK_SYSTEM_RESUME	TLK_TOS_YIELD_FID(0xE002)
+#define TLK_IRQ_FIRED		TLK_TOS_YIELD_FID(0xE004)
+
+/*
+ * SMC function IDs that TLK uses to signal various forms of completions
+ * to the secure payload dispatcher.
+ */
+#define TLK_REQUEST_DONE	(0x32000001 | (ULL(1) << 31))
+#define TLK_PREEMPTED		(0x32000002 | (ULL(1) << 31))
+#define TLK_ENTRY_DONE		(0x32000003 | (ULL(1) << 31))
+#define TLK_VA_TRANSLATE	(0x32000004 | (ULL(1) << 31))
+#define TLK_SUSPEND_DONE	(0x32000005 | (ULL(1) << 31))
+#define TLK_RESUME_DONE		(0x32000006 | (ULL(1) << 31))
+#define TLK_IRQ_DONE		(0x32000008 | (ULL(1) << 31))
+
+/*
+ * Trusted Application specific function IDs
+ */
+#define TLK_OPEN_TA_SESSION	TLK_TA_YIELD_FID(0x1)
+#define TLK_CLOSE_TA_SESSION	TLK_TA_YIELD_FID(0x2)
+#define TLK_TA_LAUNCH_OP	TLK_TA_YIELD_FID(0x3)
+#define TLK_TA_SEND_EVENT	TLK_TA_YIELD_FID(0x4)
+
+/*
+ * Total number of function IDs implemented for services offered to NS clients.
+ */
+#define TLK_NUM_FID		7
+
+/* TLK implementation version numbers */
+#define TLK_VERSION_MAJOR	0x0 /* Major version */
+#define TLK_VERSION_MINOR	0x1 /* Minor version */
+
+/*
+ * Standard Trusted OS Function IDs that fall under Trusted OS call range
+ * according to SMC calling convention
+ */
+#define TOS_CALL_COUNT		0xbf00ff00 /* Number of calls implemented */
+#define TOS_UID			0xbf00ff01 /* Implementation UID */
+#define TOS_CALL_VERSION	0xbf00ff03 /* Trusted OS Call Version */
+
+#endif /* TLK_H */
diff --git a/include/bl32/pnc/pnc.h b/include/bl32/pnc/pnc.h
new file mode 100644
index 0000000..03a3214
--- /dev/null
+++ b/include/bl32/pnc/pnc.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2021-2022, ProvenRun S.A.S. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __PNC_H__
+#define __PNC_H__
+
+#define SMC_YIELD		0xbf000000
+#define SMC_ACTION_FROM_S	0xbf000001
+#define SMC_GET_SHAREDMEM	0xbf000002
+#define SMC_CONFIG_SHAREDMEM	0xbf000003
+#define SMC_ACTION_FROM_NS	0xbf000004
+
+#ifndef __ASSEMBLER__
+
+#include <stdint.h>
+
+void *pncd_context_switch_to(unsigned long security_state);
+int plat_pncd_setup(void);
+uintptr_t plat_pncd_smc_handler(uint32_t smc_fid, u_register_t x1,
+				u_register_t x2, u_register_t x3,
+				u_register_t x4, void *cookie, void *handle,
+				u_register_t flags);
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __PNC_H__ */
diff --git a/include/bl32/sp_min/platform_sp_min.h b/include/bl32/sp_min/platform_sp_min.h
new file mode 100644
index 0000000..a7dffff
--- /dev/null
+++ b/include/bl32/sp_min/platform_sp_min.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_SP_MIN_H
+#define PLATFORM_SP_MIN_H
+
+#include <stdint.h>
+
+#include <common/bl_common.h>
+
+/*******************************************************************************
+ * Mandatory SP_MIN functions
+ ******************************************************************************/
+void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+		u_register_t arg2, u_register_t arg3);
+void sp_min_platform_setup(void);
+void sp_min_plat_runtime_setup(void);
+void sp_min_plat_arch_setup(void);
+entry_point_info_t *sp_min_plat_get_bl33_ep_info(void);
+void sp_min_warm_entrypoint(void);
+
+/* Platforms that enable SP_MIN_WITH_SECURE_FIQ shall implement this api */
+void sp_min_plat_fiq_handler(uint32_t id);
+
+#endif /* PLATFORM_SP_MIN_H */
diff --git a/include/bl32/tsp/platform_tsp.h b/include/bl32/tsp/platform_tsp.h
new file mode 100644
index 0000000..fe8a2c9
--- /dev/null
+++ b/include/bl32/tsp/platform_tsp.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_TSP_H
+#define PLATFORM_TSP_H
+
+/*******************************************************************************
+ * Mandatory TSP functions (only if platform contains a TSP)
+ ******************************************************************************/
+void tsp_early_platform_setup(void);
+void tsp_plat_arch_setup(void);
+void tsp_platform_setup(void);
+
+#endif /* PLATFORM_TSP_H */
diff --git a/include/bl32/tsp/tsp.h b/include/bl32/tsp/tsp.h
new file mode 100644
index 0000000..285bfbe
--- /dev/null
+++ b/include/bl32/tsp/tsp.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2013-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef TSP_H
+#define TSP_H
+
+/*
+ * SMC function IDs that TSP uses to signal various forms of completions
+ * to the secure payload dispatcher.
+ */
+#define TSP_ENTRY_DONE		0xf2000000
+#define TSP_ON_DONE		0xf2000001
+#define TSP_OFF_DONE		0xf2000002
+#define TSP_SUSPEND_DONE	0xf2000003
+#define TSP_RESUME_DONE		0xf2000004
+#define TSP_PREEMPTED		0xf2000005
+#define TSP_ABORT_DONE		0xf2000007
+#define TSP_SYSTEM_OFF_DONE	0xf2000008
+#define TSP_SYSTEM_RESET_DONE	0xf2000009
+
+/*
+ * Function identifiers to handle S-EL1 interrupt through the synchronous
+ * handling model. If the TSP was previously interrupted then control has to
+ * be returned to the TSPD after handling the interrupt else execution can
+ * remain in the TSP.
+ */
+#define TSP_HANDLED_S_EL1_INTR		0xf2000006
+
+/* SMC function ID that TSP uses to request service from secure monitor */
+#define TSP_GET_ARGS		0xf2001000
+
+/*
+ * Identifiers for various TSP services. Corresponding function IDs (whether
+ * fast or yielding) are generated by macros defined below
+ */
+#define TSP_ADD		0x2000
+#define TSP_SUB		0x2001
+#define TSP_MUL		0x2002
+#define TSP_DIV		0x2003
+#define TSP_HANDLE_SEL1_INTR_AND_RETURN	0x2004
+#define TSP_CHECK_DIT	0x2005
+
+/*
+ * Identify a TSP service from function ID filtering the last 16 bits from the
+ * SMC function ID
+ */
+#define TSP_BARE_FID(fid)	((fid) & 0xffff)
+
+/*
+ * Generate function IDs for TSP services to be used in SMC calls, by
+ * appropriately setting bit 31 to differentiate yielding and fast SMC calls
+ */
+#define TSP_YIELD_FID(fid)	((TSP_BARE_FID(fid) | 0x72000000))
+#define TSP_FAST_FID(fid)	((TSP_BARE_FID(fid) | 0x72000000) | (1u << 31))
+
+/* SMC function ID to request a previously preempted yielding smc */
+#define TSP_FID_RESUME		TSP_YIELD_FID(0x3000)
+/*
+ * SMC function ID to request abortion of a previously preempted yielding SMC. A
+ * fast SMC is used so that the TSP abort handler does not have to be
+ * reentrant.
+ */
+#define TSP_FID_ABORT		TSP_FAST_FID(0x3001)
+
+/*
+ * Total number of function IDs implemented for services offered to NS clients.
+ * The function IDs are defined above
+ */
+#define TSP_NUM_FID		0x5
+
+/* TSP implementation version numbers */
+#define TSP_VERSION_MAJOR	0x0 /* Major version */
+#define TSP_VERSION_MINOR	0x1 /* Minor version */
+
+/*
+ * Standard Trusted OS Function IDs that fall under Trusted OS call range
+ * according to SMC calling convention
+ */
+#define TOS_CALL_COUNT		0xbf00ff00 /* Number of calls implemented */
+#define TOS_UID			0xbf00ff01 /* Implementation UID */
+/*				0xbf00ff02 is reserved */
+#define TOS_CALL_VERSION	0xbf00ff03 /* Trusted OS Call Version */
+
+
+#ifndef __ASSEMBLER__
+
+#include <stdint.h>
+
+
+typedef uint32_t tsp_vector_isn_t;
+
+typedef struct tsp_vectors {
+	tsp_vector_isn_t yield_smc_entry;
+	tsp_vector_isn_t fast_smc_entry;
+	tsp_vector_isn_t cpu_on_entry;
+	tsp_vector_isn_t cpu_off_entry;
+	tsp_vector_isn_t cpu_resume_entry;
+	tsp_vector_isn_t cpu_suspend_entry;
+	tsp_vector_isn_t sel1_intr_entry;
+	tsp_vector_isn_t system_off_entry;
+	tsp_vector_isn_t system_reset_entry;
+	tsp_vector_isn_t abort_yield_smc_entry;
+} tsp_vectors_t;
+
+void tsp_setup(void);
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* TSP_H */