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| -rw-r--r-- | plat/qti/sc7180/inc/platform_def.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/plat/qti/sc7180/inc/platform_def.h b/plat/qti/sc7180/inc/platform_def.h new file mode 100644 index 0000000..b69dfd9 --- /dev/null +++ b/plat/qti/sc7180/inc/platform_def.h @@ -0,0 +1,198 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2018-2020, 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. */ +/*----------------------------------------------------------------------------*/ +/* 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 0x80820000 +#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 */ |