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Unverified Commit 63b9b542 authored by Antonio Niño Díaz's avatar Antonio Niño Díaz Committed by GitHub
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Merge pull request #1744 from jollysxilinx/integration 

plat: xilinx: code restructure
parents 34efb683 65c80d60
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plat/xilinx/zynqmp/zynqmp_ipi.h → plat/xilinx/common/include/ipi.h
View file @ 63b9b542
/*
* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2018, Xilinx, Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/* ZynqMP IPI management enums and defines */
/* Xilinx IPI management configuration data and macros */
#ifndef ZYNQMP_IPI_H
#define ZYNQMP_IPI_H
#ifndef IPI_H
#define IPI_H
#include <stdint.h>
/*********************************************************************
* IPI agent IDs macros
********************************************************************/
#define IPI_ID_APU 0U
#define IPI_ID_RPU0 1U
#define IPI_ID_RPU1 2U
#define IPI_ID_PMU0 3U
#define IPI_ID_PMU1 4U
#define IPI_ID_PMU2 5U
#define IPI_ID_PMU3 6U
#define IPI_ID_PL0 7U
#define IPI_ID_PL1 8U
#define IPI_ID_PL2 9U
#define IPI_ID_PL3 10U
/*********************************************************************
* IPI mailbox status macros
********************************************************************/
......@@ -39,10 +24,32 @@
#define IPI_MB_CALL_NOTSECURE 0
#define IPI_MB_CALL_SECURE 1
/*********************************************************************
* IPI secure check
********************************************************************/
#define IPI_SECURE_MASK 0x1U
#define IPI_IS_SECURE(I) ((ipi_table[(I)].secure_only & \
IPI_SECURE_MASK) ? 1 : 0)
/*********************************************************************
* Struct definitions
********************************************************************/
/* structure to maintain IPI configuration information */
struct ipi_config {
unsigned int ipi_bit_mask;
unsigned int ipi_reg_base;
unsigned char secure_only;
};
/*********************************************************************
* IPI APIs declarations
********************************************************************/
/* Initialize IPI configuration table */
void ipi_config_table_init(const struct ipi_config *ipi_table,
uint32_t total_ipi);
/* Validate IPI mailbox access */
int ipi_mb_validate(uint32_t local, uint32_t remote, unsigned int is_secure);
......@@ -67,4 +74,4 @@ void ipi_mb_disable_irq(uint32_t local, uint32_t remote);
/* Enable IPI mailbox notification interrupt */
void ipi_mb_enable_irq(uint32_t local, uint32_t remote);
#endif /* ZYNQMP_IPI_H */
#endif /* IPI_H */
plat/xilinx/zynqmp/pm_service/pm_common.h → plat/xilinx/common/include/pm_common.h
View file @ 63b9b542
/*
* Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
......@@ -13,28 +13,17 @@
#define PM_COMMON_H
#include <stdint.h>
#include <common/debug.h>
#include "pm_defs.h"
#define PAYLOAD_ARG_CNT 6U
#define PAYLOAD_ARG_SIZE 4U /* size in bytes */
#define ZYNQMP_TZ_VERSION_MAJOR 1
#define ZYNQMP_TZ_VERSION_MINOR 0
#define ZYNQMP_TZ_VERSION ((ZYNQMP_TZ_VERSION_MAJOR << 16) | \
ZYNQMP_TZ_VERSION_MINOR)
#include <plat_pm_common.h>
/**
* pm_ipi - struct for capturing IPI-channel specific info
* @apu_ipi_id APU IPI agent ID
* @pmu_ipi_id PMU Agent ID
* @local_ipi_id Local IPI agent ID
* @remote_ipi_id Remote IPI Agent ID
* @buffer_base base address for payload buffer
*/
struct pm_ipi {
const uint32_t apu_ipi_id;
const uint32_t pmu_ipi_id;
const uint32_t local_ipi_id;
const uint32_t remote_ipi_id;
const uintptr_t buffer_base;
};
......@@ -46,12 +35,11 @@ struct pm_ipi {
* (in APU all processors share one IPI channel)
*/
struct pm_proc {
const enum pm_node_id node_id;
const uint32_t node_id;
const unsigned int pwrdn_mask;
const struct pm_ipi *ipi;
};
const struct pm_proc *pm_get_proc(unsigned int cpuid);
const struct pm_proc *pm_get_proc_by_node(enum pm_node_id nid);
#endif /* PM_COMMON_H */
plat/xilinx/zynqmp/pm_service/pm_ipi.h → plat/xilinx/common/include/pm_ipi.h
View file @ 63b9b542
/*
* Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
......@@ -7,8 +7,12 @@
#ifndef PM_IPI_H
#define PM_IPI_H
#include <plat_ipi.h>
#include "pm_common.h"
#define IPI_BLOCKING 1
#define IPI_NON_BLOCKING 0
int pm_ipi_init(const struct pm_proc *proc);
enum pm_ret_status pm_ipi_send(const struct pm_proc *proc,
......@@ -21,5 +25,6 @@ enum pm_ret_status pm_ipi_send_sync(const struct pm_proc *proc,
void pm_ipi_buff_read_callb(unsigned int *value, size_t count);
void pm_ipi_irq_enable(const struct pm_proc *proc);
void pm_ipi_irq_clear(const struct pm_proc *proc);
uint32_t pm_ipi_irq_status(const struct pm_proc *proc);
#endif /* PM_IPI_H */
plat/xilinx/common/ipi.c 0 → 100644
View file @ 63b9b542
/*
* Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/*
* Xilinx IPI agent registers access management
*/
#include <errno.h>
#include <string.h>
#include <common/debug.h>
#include <common/runtime_svc.h>
#include <lib/bakery_lock.h>
#include <lib/mmio.h>
#include <ipi.h>
#include <plat_ipi.h>
#include <plat_private.h>
/*********************************************************************
* Macros definitions
********************************************************************/
/* IPI registers offsets macros */
#define IPI_TRIG_OFFSET 0x00U
#define IPI_OBR_OFFSET 0x04U
#define IPI_ISR_OFFSET 0x10U
#define IPI_IMR_OFFSET 0x14U
#define IPI_IER_OFFSET 0x18U
#define IPI_IDR_OFFSET 0x1CU
/* IPI register start offset */
#define IPI_REG_BASE(I) (ipi_table[(I)].ipi_reg_base)
/* IPI register bit mask */
#define IPI_BIT_MASK(I) (ipi_table[(I)].ipi_bit_mask)
/* IPI configuration table */
const static struct ipi_config *ipi_table;
/* Total number of IPI */
static uint32_t ipi_total;
/**
* ipi_config_init() - Initialize IPI configuration data
*
* @ipi_config_table - IPI configuration table
* @ipi_total - Total number of IPI available
*
*/
void ipi_config_table_init(const struct ipi_config *ipi_config_table,
uint32_t total_ipi)
{
ipi_table = ipi_config_table;
ipi_total = total_ipi;
}
/* is_ipi_mb_within_range() - verify if IPI mailbox is within range
*
* @local - local IPI ID
* @remote - remote IPI ID
*
* return - 1 if within range, 0 if not
*/
static inline int is_ipi_mb_within_range(uint32_t local, uint32_t remote)
{
int ret = 1;
if (remote >= ipi_total || local >= ipi_total)
ret = 0;
return ret;
}
/**
* ipi_mb_validate() - validate IPI mailbox access
*
* @local - local IPI ID
* @remote - remote IPI ID
* @is_secure - indicate if the requester is from secure software
*
* return - 0 success, negative value for errors
*/
int ipi_mb_validate(uint32_t local, uint32_t remote, unsigned int is_secure)
{
int ret = 0;
if (!is_ipi_mb_within_range(local, remote))
ret = -EINVAL;
else if (IPI_IS_SECURE(local) && !is_secure)
ret = -EPERM;
else if (IPI_IS_SECURE(remote) && !is_secure)
ret = -EPERM;
return ret;
}
/**
* ipi_mb_open() - Open IPI mailbox.
*
* @local - local IPI ID
* @remote - remote IPI ID
*
*/
void ipi_mb_open(uint32_t local, uint32_t remote)
{
mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
IPI_BIT_MASK(remote));
mmio_write_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET,
IPI_BIT_MASK(remote));
}
/**
* ipi_mb_release() - Open IPI mailbox.
*
* @local - local IPI ID
* @remote - remote IPI ID
*
*/
void ipi_mb_release(uint32_t local, uint32_t remote)
{
mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
IPI_BIT_MASK(remote));
}
/**
* ipi_mb_enquire_status() - Enquire IPI mailbox status
*
* @local - local IPI ID
* @remote - remote IPI ID
*
* return - 0 idle, positive value for pending sending or receiving,
* negative value for errors
*/
int ipi_mb_enquire_status(uint32_t local, uint32_t remote)
{
int ret = 0;
uint32_t status;
status = mmio_read_32(IPI_REG_BASE(local) + IPI_OBR_OFFSET);
if (status & IPI_BIT_MASK(remote))
ret |= IPI_MB_STATUS_SEND_PENDING;
status = mmio_read_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET);
if (status & IPI_BIT_MASK(remote))
ret |= IPI_MB_STATUS_RECV_PENDING;
return ret;
}
/* ipi_mb_notify() - Trigger IPI mailbox notification
*
* @local - local IPI ID
* @remote - remote IPI ID
* @is_blocking - if to trigger the notification in blocking mode or not.
*
* It sets the remote bit in the IPI agent trigger register.
*
*/
void ipi_mb_notify(uint32_t local, uint32_t remote, uint32_t is_blocking)
{
uint32_t status;
mmio_write_32(IPI_REG_BASE(local) + IPI_TRIG_OFFSET,
IPI_BIT_MASK(remote));
if (is_blocking) {
do {
status = mmio_read_32(IPI_REG_BASE(local) +
IPI_OBR_OFFSET);
} while (status & IPI_BIT_MASK(remote));
}
}
/* ipi_mb_ack() - Ack IPI mailbox notification from the other end
*
* @local - local IPI ID
* @remote - remote IPI ID
*
* It will clear the remote bit in the isr register.
*
*/
void ipi_mb_ack(uint32_t local, uint32_t remote)
{
mmio_write_32(IPI_REG_BASE(local) + IPI_ISR_OFFSET,
IPI_BIT_MASK(remote));
}
/* ipi_mb_disable_irq() - Disable IPI mailbox notification interrupt
*
* @local - local IPI ID
* @remote - remote IPI ID
*
* It will mask the remote bit in the idr register.
*
*/
void ipi_mb_disable_irq(uint32_t local, uint32_t remote)
{
mmio_write_32(IPI_REG_BASE(local) + IPI_IDR_OFFSET,
IPI_BIT_MASK(remote));
}
/* ipi_mb_enable_irq() - Enable IPI mailbox notification interrupt
*
* @local - local IPI ID
* @remote - remote IPI ID
*
* It will mask the remote bit in the idr register.
*
*/
void ipi_mb_enable_irq(uint32_t local, uint32_t remote)
{
mmio_write_32(IPI_REG_BASE(local) + IPI_IER_OFFSET,
IPI_BIT_MASK(remote));
}
plat/xilinx/zynqmp/pm_service/pm_ipi.c → plat/xilinx/common/pm_service/pm_ipi.c
View file @ 63b9b542
/*
* Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <arch_helpers.h>
#include <lib/bakery_lock.h>
#include <lib/mmio.h>
#include <ipi.h>
#include <plat_ipi.h>
#include <plat_private.h>
#include <plat/common/platform.h>
#include "../zynqmp_ipi.h"
#include "../zynqmp_private.h"
#include "pm_ipi.h"
/* IPI message buffers */
#define IPI_BUFFER_BASEADDR 0xFF990000U
#define IPI_BUFFER_APU_BASE (IPI_BUFFER_BASEADDR + 0x400U)
#define IPI_BUFFER_PMU_BASE (IPI_BUFFER_BASEADDR + 0xE00U)
#define IPI_BUFFER_TARGET_APU_OFFSET 0x80U
#define IPI_BUFFER_TARGET_PMU_OFFSET 0x1C0U
#define IPI_BUFFER_MAX_WORDS 8
#define IPI_BUFFER_REQ_OFFSET 0x0U
#define IPI_BUFFER_RESP_OFFSET 0x20U
#define IPI_BLOCKING 1
#define IPI_NON_BLOCKING 0
DEFINE_BAKERY_LOCK(pm_secure_lock);
const struct pm_ipi apu_ipi = {
.apu_ipi_id = IPI_ID_APU,
.pmu_ipi_id = IPI_ID_PMU0,
.buffer_base = IPI_BUFFER_APU_BASE,
};
/**
* pm_ipi_init() - Initialize IPI peripheral for communication with PMU
* pm_ipi_init() - Initialize IPI peripheral for communication with
* remote processor
*
* @proc Pointer to the processor who is initiating request
* @return On success, the initialization function must return 0.
......@@ -51,13 +34,13 @@ const struct pm_ipi apu_ipi = {
int pm_ipi_init(const struct pm_proc *proc)
{
bakery_lock_init(&pm_secure_lock);
ipi_mb_open(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id);
ipi_mb_open(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id);
return 0;
}
/**
* pm_ipi_send_common() - Sends IPI request to the PMU
* pm_ipi_send_common() - Sends IPI request to the remote processor
* @proc Pointer to the processor who is initiating request
* @payload API id and call arguments to be written in IPI buffer
*
......@@ -72,7 +55,7 @@ static enum pm_ret_status pm_ipi_send_common(const struct pm_proc *proc,
{
unsigned int offset = 0;
uintptr_t buffer_base = proc->ipi->buffer_base +
IPI_BUFFER_TARGET_PMU_OFFSET +
IPI_BUFFER_TARGET_REMOTE_OFFSET +
IPI_BUFFER_REQ_OFFSET;
/* Write payload into IPI buffer */
......@@ -81,16 +64,16 @@ static enum pm_ret_status pm_ipi_send_common(const struct pm_proc *proc,
offset += PAYLOAD_ARG_SIZE;
}
/* Generate IPI to PMU */
ipi_mb_notify(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id,
/* Generate IPI to remote processor */
ipi_mb_notify(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id,
is_blocking);
return PM_RET_SUCCESS;
}
/**
* pm_ipi_send_non_blocking() - Sends IPI request to the PMU without blocking
* notification
* pm_ipi_send_non_blocking() - Sends IPI request to the remote processor
* without blocking notification
* @proc Pointer to the processor who is initiating request
* @payload API id and call arguments to be written in IPI buffer
*
......@@ -113,7 +96,7 @@ enum pm_ret_status pm_ipi_send_non_blocking(const struct pm_proc *proc,
}
/**
* pm_ipi_send() - Sends IPI request to the PMU
* pm_ipi_send() - Sends IPI request to the remote processor
* @proc Pointer to the processor who is initiating request
* @payload API id and call arguments to be written in IPI buffer
*
......@@ -137,7 +120,8 @@ enum pm_ret_status pm_ipi_send(const struct pm_proc *proc,
/**
* pm_ipi_buff_read() - Reads IPI response after PMU has handled interrupt
* pm_ipi_buff_read() - Reads IPI response after remote processor has handled
* interrupt
* @proc Pointer to the processor who is waiting and reading response
* @value Used to return value from IPI buffer element (optional)
* @count Number of values to return in @value
......@@ -149,7 +133,7 @@ static enum pm_ret_status pm_ipi_buff_read(const struct pm_proc *proc,
{
size_t i;
uintptr_t buffer_base = proc->ipi->buffer_base +
IPI_BUFFER_TARGET_PMU_OFFSET +
IPI_BUFFER_TARGET_REMOTE_OFFSET +
IPI_BUFFER_RESP_OFFSET;
/*
......@@ -168,7 +152,8 @@ static enum pm_ret_status pm_ipi_buff_read(const struct pm_proc *proc,
}
/**
* pm_ipi_buff_read_callb() - Reads IPI response after PMU has handled interrupt
* pm_ipi_buff_read_callb() - Reads IPI response after remote processor has
* handled interrupt
* @value Used to return value from IPI buffer element (optional)
* @count Number of values to return in @value
*
......@@ -177,8 +162,8 @@ static enum pm_ret_status pm_ipi_buff_read(const struct pm_proc *proc,
void pm_ipi_buff_read_callb(unsigned int *value, size_t count)
{
size_t i;
uintptr_t buffer_base = IPI_BUFFER_PMU_BASE +
IPI_BUFFER_TARGET_APU_OFFSET +
uintptr_t buffer_base = IPI_BUFFER_REMOTE_BASE +
IPI_BUFFER_TARGET_LOCAL_OFFSET +
IPI_BUFFER_REQ_OFFSET;
if (count > IPI_BUFFER_MAX_WORDS)
......@@ -191,7 +176,7 @@ void pm_ipi_buff_read_callb(unsigned int *value, size_t count)
}
/**
* pm_ipi_send_sync() - Sends IPI request to the PMU
* pm_ipi_send_sync() - Sends IPI request to the remote processor
* @proc Pointer to the processor who is initiating request
* @payload API id and call arguments to be written in IPI buffer
* @value Used to return value from IPI buffer element (optional)
......@@ -224,10 +209,22 @@ unlock:
void pm_ipi_irq_enable(const struct pm_proc *proc)
{
ipi_mb_enable_irq(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id);
ipi_mb_enable_irq(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id);
}
void pm_ipi_irq_clear(const struct pm_proc *proc)
{
ipi_mb_ack(proc->ipi->apu_ipi_id, proc->ipi->pmu_ipi_id);
ipi_mb_ack(proc->ipi->local_ipi_id, proc->ipi->remote_ipi_id);
}
uint32_t pm_ipi_irq_status(const struct pm_proc *proc)
{
int ret;
ret = ipi_mb_enquire_status(proc->ipi->local_ipi_id,
proc->ipi->remote_ipi_id);
if (ret & IPI_MB_STATUS_RECV_PENDING)
return 1;
else
return 0;
}
plat/xilinx/zynqmp/aarch64/zynqmp_common.c
View file @ 63b9b542
......@@ -11,9 +11,9 @@
#include <drivers/generic_delay_timer.h>
#include <lib/mmio.h>
#include <lib/xlat_tables/xlat_tables.h>
#include <plat_private.h>
#include <plat/common/platform.h>
#include "../zynqmp_private.h"
#include "pm_api_sys.h"
/*
......
plat/xilinx/zynqmp/bl31_zynqmp_setup.c
View file @ 63b9b542
......@@ -12,10 +12,9 @@
#include <common/debug.h>
#include <drivers/console.h>
#include <plat_arm.h>
#include <plat_private.h>
#include <plat/common/platform.h>
#include "zynqmp_private.h"
#define BL31_END (unsigned long)(&__BL31_END__)
static entry_point_info_t bl32_image_ep_info;
......
plat/xilinx/zynqmp/include/plat_ipi.h 0 → 100644
View file @ 63b9b542
/*
* Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/* ZynqMP IPI management enums and defines */
#ifndef PLAT_IPI_H
#define PLAT_IPI_H
#include <stdint.h>
#include <ipi.h>
/*********************************************************************
* IPI agent IDs macros
********************************************************************/
#define IPI_ID_APU 0U
#define IPI_ID_RPU0 1U
#define IPI_ID_RPU1 2U
#define IPI_ID_PMU0 3U
#define IPI_ID_PMU1 4U
#define IPI_ID_PMU2 5U
#define IPI_ID_PMU3 6U
#define IPI_ID_PL0 7U
#define IPI_ID_PL1 8U
#define IPI_ID_PL2 9U
#define IPI_ID_PL3 10U
/*********************************************************************
* IPI message buffers
********************************************************************/
#define IPI_BUFFER_BASEADDR 0xFF990000U
#define IPI_BUFFER_APU_BASE (IPI_BUFFER_BASEADDR + 0x400U)
#define IPI_BUFFER_PMU_BASE (IPI_BUFFER_BASEADDR + 0xE00U)
#define IPI_BUFFER_LOCAL_BASE IPI_BUFFER_APU_BASE
#define IPI_BUFFER_REMOTE_BASE IPI_BUFFER_PMU_BASE
#define IPI_BUFFER_TARGET_LOCAL_OFFSET 0x80U
#define IPI_BUFFER_TARGET_REMOTE_OFFSET 0x1C0U
#define IPI_BUFFER_MAX_WORDS 8
#define IPI_BUFFER_REQ_OFFSET 0x0U
#define IPI_BUFFER_RESP_OFFSET 0x20U
/*********************************************************************
* Platform specific IPI API declarations
********************************************************************/
/* Configure IPI table for zynqmp */
void zynqmp_ipi_config_table_init(void);
#endif /* PLAT_IPI_H */
plat/xilinx/zynqmp/include/plat_macros.S
View file @ 63b9b542
/*
* Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
......@@ -8,7 +8,7 @@
#include <arm_macros.S>
#include <cci_macros.S>
#include "../zynqmp_def.h"
#include "zynqmp_def.h"
/* ---------------------------------------------
* The below required platform porting macro
......
plat/xilinx/zynqmp/include/plat_pm_common.h 0 → 100644
View file @ 63b9b542
/*
* Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/*
* Contains platform specific definitions of commonly used macros data types
* for PU Power Management. This file should be common for all PU's.
*/
#ifndef PLAT_PM_COMMON_H
#define PLAT_PM_COMMON_H
#include <stdint.h>
#include <common/debug.h>
#include "pm_defs.h"
#define PAYLOAD_ARG_CNT 6U
#define PAYLOAD_ARG_SIZE 4U /* size in bytes */
#define ZYNQMP_TZ_VERSION_MAJOR 1
#define ZYNQMP_TZ_VERSION_MINOR 0
#define ZYNQMP_TZ_VERSION ((ZYNQMP_TZ_VERSION_MAJOR << 16) | \
ZYNQMP_TZ_VERSION_MINOR)
#endif /* _PLAT_PM_COMMON_H_ */
plat/xilinx/zynqmp/zynqmp_private.h → plat/xilinx/zynqmp/include/plat_private.h
View file @ 63b9b542
......@@ -4,8 +4,8 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef ZYNQMP_PRIVATE_H
#define ZYNQMP_PRIVATE_H
#ifndef PLAT_PRIVATE_H
#define PLAT_PRIVATE_H
#include <stdint.h>
......@@ -39,4 +39,4 @@ int request_intr_type_el3(uint32_t, interrupt_type_handler_t);
enum fsbl_handoff fsbl_atf_handover(entry_point_info_t *bl32_image_ep_info,
entry_point_info_t *bl33_image_ep_info);
#endif /* ZYNQMP_PRIVATE_H */
#endif /* PLAT_PRIVATE_H */
plat/xilinx/zynqmp/include/platform_def.h
View file @ 63b9b542
......@@ -12,7 +12,7 @@
#include <drivers/arm/gic_common.h>
#include <lib/utils_def.h>
#include "../zynqmp_def.h"
#include "zynqmp_def.h"
/*******************************************************************************
* Generic platform constants
......
plat/xilinx/zynqmp/zynqmp_def.h → plat/xilinx/zynqmp/include/zynqmp_def.h
View file @ 63b9b542
......@@ -60,8 +60,10 @@
#define CRL_APB_BOOT_PIN_MASK (U(0xf0f) << 0)
#define CRL_APB_BOOT_DRIVE_PIN_1_SHIFT U(9)
#define CRL_APB_BOOT_ENABLE_PIN_1_SHIFT U(1)
#define CRL_APB_BOOT_ENABLE_PIN_1 (U(0x1) << CRL_APB_BOOT_ENABLE_PIN_1_SHIFT)
#define CRL_APB_BOOT_DRIVE_PIN_1 (U(0x1) << CRL_APB_BOOT_DRIVE_PIN_1_SHIFT)
#define CRL_APB_BOOT_ENABLE_PIN_1 (U(0x1) << \
CRL_APB_BOOT_ENABLE_PIN_1_SHIFT)
#define CRL_APB_BOOT_DRIVE_PIN_1 (U(0x1) << \
CRL_APB_BOOT_DRIVE_PIN_1_SHIFT)
#define ZYNQMP_BOOTMODE_JTAG U(0)
#define ZYNQMP_ULPI_RESET_VAL_HIGH (CRL_APB_BOOT_ENABLE_PIN_1 | \
CRL_APB_BOOT_DRIVE_PIN_1)
......@@ -137,7 +139,7 @@
#define ZYNQMP_UART0_BASE 0xFF000000
#define ZYNQMP_UART1_BASE 0xFF010000
#if ZYNQMP_CONSOLE_IS(cadence)
#if ZYNQMP_CONSOLE_IS(cadence) || ZYNQMP_CONSOLE_IS(dcc)
# define ZYNQMP_UART_BASE ZYNQMP_UART0_BASE
#elif ZYNQMP_CONSOLE_IS(cadence1)
# define ZYNQMP_UART_BASE ZYNQMP_UART1_BASE
......@@ -167,22 +169,27 @@
#define ZYNQMP_CSU_IDCODE_OFFSET 0x40
#define ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT 0
#define ZYNQMP_CSU_IDCODE_XILINX_ID_MASK (0xFFF << ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT)
#define ZYNQMP_CSU_IDCODE_XILINX_ID_MASK (0xFFF << \
ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT)
#define ZYNQMP_CSU_IDCODE_XILINX_ID 0x093
#define ZYNQMP_CSU_IDCODE_SVD_SHIFT 12
#define ZYNQMP_CSU_IDCODE_SVD_MASK (0x7 << \
ZYNQMP_CSU_IDCODE_SVD_SHIFT)
#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT 15
#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK (0xF << ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT)
#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK (0xF << \
ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT)
#define ZYNQMP_CSU_IDCODE_SUB_FAMILY_SHIFT 19
#define ZYNQMP_CSU_IDCODE_SUB_FAMILY_MASK (0x3 << ZYNQMP_CSU_IDCODE_SUB_FAMILY_SHIFT)
#define ZYNQMP_CSU_IDCODE_SUB_FAMILY_MASK (0x3 << \
ZYNQMP_CSU_IDCODE_SUB_FAMILY_SHIFT)
#define ZYNQMP_CSU_IDCODE_FAMILY_SHIFT 21
#define ZYNQMP_CSU_IDCODE_FAMILY_MASK (0x7F << ZYNQMP_CSU_IDCODE_FAMILY_SHIFT)
#define ZYNQMP_CSU_IDCODE_FAMILY_MASK (0x7F << \
ZYNQMP_CSU_IDCODE_FAMILY_SHIFT)
#define ZYNQMP_CSU_IDCODE_FAMILY 0x23
#define ZYNQMP_CSU_IDCODE_REVISION_SHIFT 28
#define ZYNQMP_CSU_IDCODE_REVISION_MASK (0xF << ZYNQMP_CSU_IDCODE_REVISION_SHIFT)
#define ZYNQMP_CSU_IDCODE_REVISION_MASK (0xF << \
ZYNQMP_CSU_IDCODE_REVISION_SHIFT)
#define ZYNQMP_CSU_IDCODE_REVISION 0
#define ZYNQMP_CSU_VERSION_OFFSET 0x44
......
plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c
View file @ 63b9b542
/*
* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
......@@ -16,9 +16,11 @@
#include <lib/bakery_lock.h>
#include <lib/mmio.h>
#include <ipi.h>
#include <plat_ipi.h>
#include <plat_private.h>
#include "ipi_mailbox_svc.h"
#include "../zynqmp_ipi.h"
#include "../zynqmp_private.h"
#include "../../../services/spd/trusty/smcall.h"
/*********************************************************************
......
plat/xilinx/zynqmp/plat_psci.c
View file @ 63b9b542
......@@ -12,12 +12,12 @@
#include <drivers/arm/gicv2.h>
#include <lib/mmio.h>
#include <lib/psci/psci.h>
#include <plat_private.h>
#include <plat/common/platform.h>
#include <plat_arm.h>
#include "pm_api_sys.h"
#include "pm_client.h"
#include "zynqmp_private.h"
uintptr_t zynqmp_sec_entry;
......
plat/xilinx/zynqmp/plat_startup.c
View file @ 63b9b542
/*
* Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
......@@ -9,9 +9,9 @@
#include <arch_helpers.h>
#include <common/debug.h>
#include <lib/mmio.h>
#include <plat_private.h>
#include "zynqmp_def.h"
#include "zynqmp_private.h"
/*
* ATFHandoffParams
......
plat/xilinx/zynqmp/plat_zynqmp.c
View file @ 63b9b542
......@@ -4,10 +4,9 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <plat_private.h>
#include <plat/common/platform.h>
#include "zynqmp_private.h"
int plat_core_pos_by_mpidr(u_register_t mpidr)
{
if (mpidr & MPIDR_CLUSTER_MASK)
......
plat/xilinx/zynqmp/platform.mk
View file @ 63b9b542
......@@ -47,6 +47,7 @@ endif
PLAT_INCLUDES := -Iinclude/plat/arm/common/ \
-Iinclude/plat/arm/common/aarch64/ \
-Iplat/xilinx/common/include/ \
-Iplat/xilinx/zynqmp/include/ \
-Iplat/xilinx/zynqmp/pm_service/ \
-Iplat/xilinx/zynqmp/ipi_mailbox_service/
......@@ -64,6 +65,7 @@ PLAT_BL_COMMON_SOURCES := lib/xlat_tables/xlat_tables_common.c \
plat/arm/common/arm_common.c \
plat/arm/common/arm_gicv2.c \
plat/common/plat_gicv2.c \
plat/xilinx/common/ipi.c \
plat/xilinx/zynqmp/aarch64/zynqmp_helpers.S \
plat/xilinx/zynqmp/aarch64/zynqmp_common.c
......@@ -71,6 +73,7 @@ BL31_SOURCES += drivers/arm/cci/cci.c \
lib/cpus/aarch64/aem_generic.S \
lib/cpus/aarch64/cortex_a53.S \
plat/common/plat_psci_common.c \
plat/xilinx/common/pm_service/pm_ipi.c \
plat/xilinx/zynqmp/bl31_zynqmp_setup.c \
plat/xilinx/zynqmp/plat_psci.c \
plat/xilinx/zynqmp/plat_zynqmp.c \
......@@ -83,6 +86,5 @@ BL31_SOURCES += drivers/arm/cci/cci.c \
plat/xilinx/zynqmp/pm_service/pm_api_pinctrl.c \
plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c \
plat/xilinx/zynqmp/pm_service/pm_api_clock.c \
plat/xilinx/zynqmp/pm_service/pm_ipi.c \
plat/xilinx/zynqmp/pm_service/pm_client.c \
plat/xilinx/zynqmp/ipi_mailbox_service/ipi_mailbox_svc.c
plat/xilinx/zynqmp/pm_service/pm_api_ioctl.c
View file @ 63b9b542
......@@ -12,6 +12,7 @@
#include <drivers/delay_timer.h>
#include <lib/mmio.h>
#include <plat/common/platform.h>
#include <zynqmp_def.h>
#include "pm_api_clock.h"
#include "pm_api_ioctl.h"
......@@ -19,7 +20,6 @@
#include "pm_client.h"
#include "pm_common.h"
#include "pm_ipi.h"
#include "../zynqmp_def.h"
/**
* pm_ioctl_get_rpu_oper_mode () - Get current RPU operation mode
......
plat/xilinx/zynqmp/pm_service/pm_client.c
View file @ 63b9b542
/*
* Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
......@@ -19,7 +19,8 @@
#include <lib/mmio.h>
#include <lib/utils.h>
#include "../zynqmp_def.h"
#include <plat_ipi.h>
#include <zynqmp_def.h>
#include "pm_api_sys.h"
#include "pm_client.h"
#include "pm_ipi.h"
......@@ -35,6 +36,12 @@ DEFINE_BAKERY_LOCK(pm_client_secure_lock);
extern const struct pm_ipi apu_ipi;
const struct pm_ipi apu_ipi = {
.local_ipi_id = IPI_ID_APU,
.remote_ipi_id = IPI_ID_PMU0,
.buffer_base = IPI_BUFFER_APU_BASE,
};
static uint32_t suspend_mode = PM_SUSPEND_MODE_STD;
/* Order in pm_procs_all array must match cpu ids */
......
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