xref: /rk3399_ARM-atf/plat/qti/qcs615/inc/platform_def.h (revision 8eb87556ce5e84052c5b8949fe14d97a996f802c)

/*
 * Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
 * Copyright (c) 2024, The Linux Foundation. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef PLATFORM_DEF_H
#define PLATFORM_DEF_H

/* Enable the dynamic translation tables library. */
#define PLAT_XLAT_TABLES_DYNAMIC 1

#include <common_def.h>

#include <qti_board_def.h>
#include <qtiseclib_defs_plat.h>

/*----------------------------------------------------------------------------*/

/*----------------------------------------------------------------------------*/
/*
 * MPIDR_PRIMARY_CPU
 * You just need to have the correct core_affinity_val i.e. [7:0]
 * and cluster_affinity_val i.e. [15:8]
 * the other bits will be ignored
 */
/*----------------------------------------------------------------------------*/
#define MPIDR_PRIMARY_CPU  0x0000
/*----------------------------------------------------------------------------*/

#define QTI_PWR_LVL0    MPIDR_AFFLVL0
#define QTI_PWR_LVL1    MPIDR_AFFLVL1
#define QTI_PWR_LVL2    MPIDR_AFFLVL2
#define QTI_PWR_LVL3    MPIDR_AFFLVL3

/*
 *  Macros for local power states encoded by State-ID field
 *  within the power-state parameter.
 */
/* Local power state for power domains in Run state. */
#define QTI_LOCAL_STATE_RUN   0
/*
 * Local power state for clock-gating. Valid only for CPU and not cluster power
 * domains
 */
#define QTI_LOCAL_STATE_STB   1
/*
 * Local power state for retention. Valid for CPU and cluster power
 * domains
 */
#define QTI_LOCAL_STATE_RET   2
/*
 * Local power state for OFF/power down. Valid for CPU, cluster, RSC and PDC
 * power domains
 */
#define QTI_LOCAL_STATE_OFF   3
/*
 * Local power state for DEEPOFF/power rail down. Valid for CPU, cluster and RSC
 * power domains
 */
#define QTI_LOCAL_STATE_DEEPOFF  4

/*
 * This macro defines the deepest retention state possible. A higher state
 * id will represent an invalid or a power down state.
 */
#define PLAT_MAX_RET_STATE QTI_LOCAL_STATE_RET

/*
 * This macro defines the deepest power down states possible. Any state ID
 * higher than this is invalid.
 */
#define PLAT_MAX_OFF_STATE QTI_LOCAL_STATE_DEEPOFF

/******************************************************************************
 * Required platform porting definitions common to all ARM standard platforms
 *****************************************************************************/

/*
 * Platform specific page table and MMU setup constants.
 */
#define MAX_MMAP_REGIONS   (PLAT_QTI_MMAP_ENTRIES)

#define PLAT_PHY_ADDR_SPACE_SIZE    (1ull << 36)
#define PLAT_VIRT_ADDR_SPACE_SIZE   (1ull << 36)

#define ARM_CACHE_WRITEBACK_SHIFT   6

/*
 * 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.
 */
#define CACHE_WRITEBACK_GRANULE     (1 << ARM_CACHE_WRITEBACK_SHIFT)

/*
 * One cache line needed for bakery locks on ARM platforms
 */
#define PLAT_PERCPU_BAKERY_LOCK_SIZE   (1 * CACHE_WRITEBACK_GRANULE)

/*----------------------------------------------------------------------------*/
/* PSCI power domain topology definitions */
/*----------------------------------------------------------------------------*/
/* One domain each to represent RSC and PDC level */
#define PLAT_PDC_COUNT        1
#define PLAT_RSC_COUNT        1

/* There is one top-level FCM cluster */
#define PLAT_CLUSTER_COUNT    1

/* No. of cores in the FCM cluster */
#define PLAT_CLUSTER0_CORE_COUNT 8

#define PLATFORM_CORE_COUNT      (PLAT_CLUSTER0_CORE_COUNT)

#define PLAT_NUM_PWR_DOMAINS     (PLAT_PDC_COUNT +\
									PLAT_RSC_COUNT   +\
									PLAT_CLUSTER_COUNT  +\
									PLATFORM_CORE_COUNT)

#define PLAT_MAX_PWR_LVL      3

/*****************************************************************************/
/* Memory mapped Generic timer interfaces  */
/*****************************************************************************/

/*----------------------------------------------------------------------------*/
/* GIC-600 constants */
/*----------------------------------------------------------------------------*/
#define BASE_GICD_BASE     0x17A00000
#define BASE_GICR_BASE     0x17A60000
#define BASE_GICC_BASE     0x0
#define BASE_GICH_BASE     0x0
#define BASE_GICV_BASE     0x0

#define QTI_GICD_BASE      BASE_GICD_BASE
#define QTI_GICR_BASE      BASE_GICR_BASE
#define QTI_GICC_BASE      BASE_GICC_BASE

/*----------------------------------------------------------------------------*/

/*----------------------------------------------------------------------------*/
/* UART related constants. */
/*----------------------------------------------------------------------------*/
#define PLAT_QTI_UART_BASE	0x880000
/* BASE ADDRESS OF DIFFERENT REGISTER SPACES IN HW */
#define GENI4_CFG          0x0
#define GENI4_IMAGE_REGS   0x100
#define GENI4_DATA         0x600

/* COMMON STATUS/CONFIGURATION REGISTERS AND MASKS */
#define GENI_STATUS_REG                      (GENI4_CFG + 0x00000040)
#define GENI_STATUS_M_GENI_CMD_ACTIVE_MASK   (0x1)
#define UART_TX_TRANS_LEN_REG                (GENI4_IMAGE_REGS + 0x00000170)
/* MASTER/TX ENGINE REGISTERS */
#define GENI_M_CMD0_REG                      (GENI4_DATA + 0x00000000)
/* FIFO, STATUS REGISTERS AND MASKS */
#define GENI_TX_FIFOn_REG                    (GENI4_DATA + 0x00000100)

#define GENI_M_CMD_TX                        (0x08000000)

/*----------------------------------------------------------------------------*/
/* Device address space for mapping. Excluding starting 4K */
/*----------------------------------------------------------------------------*/
#define QTI_DEVICE_BASE          0x1000
#define QTI_DEVICE_SIZE          (0x80000000 - QTI_DEVICE_BASE)

/*******************************************************************************
 * BL31 specific defines.
 ******************************************************************************/
/*
 * Put BL31 at DDR as per memory map. BL31_BASE is calculated using the
 * current BL31 debug size plus a little space for growth.
 */
#define BL31_LIMIT            (BL31_BASE + BL31_SIZE)

/*----------------------------------------------------------------------------*/
/* AOSS registers */
/*----------------------------------------------------------------------------*/
#define QTI_PS_HOLD_REG             0x0C264000
/*----------------------------------------------------------------------------*/
/* AOP CMD DB  address space for mapping */
/*----------------------------------------------------------------------------*/
#define QTI_AOP_CMD_DB_BASE         0x85F20000
#define QTI_AOP_CMD_DB_SIZE         0x00020000
/*----------------------------------------------------------------------------*/
/* SOC hw version register */
/*----------------------------------------------------------------------------*/
#define QTI_SOC_VERSION_MASK        U(0xFFFF)
#define QTI_SOC_REVISION_REG        0x1FC8000
#define QTI_SOC_REVISION_MASK       U(0xFFFF)
/*----------------------------------------------------------------------------*/
/* LC PON register offsets */
/*----------------------------------------------------------------------------*/
#define PON_PS_HOLD_RESET_CTL       0x85a
#define PON_PS_HOLD_RESET_CTL2      0x85b
/*----------------------------------------------------------------------------*/

#endif /* PLATFORM_DEF_H */