diff options
Diffstat (limited to 'plat/mediatek/mt8173/include')
| -rw-r--r-- | plat/mediatek/mt8173/include/mcucfg.h | 220 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/mt8173_def.h | 140 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/plat_macros.S | 78 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/plat_private.h | 27 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/plat_sip_calls.h | 23 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/platform_def.h | 141 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/power_tracer.h | 19 | ||||
| -rw-r--r-- | plat/mediatek/mt8173/include/scu.h | 13 |
8 files changed, 661 insertions, 0 deletions
diff --git a/plat/mediatek/mt8173/include/mcucfg.h b/plat/mediatek/mt8173/include/mcucfg.h new file mode 100644 index 0000000..dedbc08 --- /dev/null +++ b/plat/mediatek/mt8173/include/mcucfg.h @@ -0,0 +1,220 @@ +/* + * Copyright (c) 2014-2017, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +#ifndef MCUCFG_H +#define MCUCFG_H + +#include <stdint.h> + +#include <mt8173_def.h> + +struct mt8173_mcucfg_regs { + uint32_t mp0_ca7l_cache_config; + struct { + uint32_t mem_delsel0; + uint32_t mem_delsel1; + } mp0_cpu[4]; + uint32_t mp0_cache_mem_delsel0; + uint32_t mp0_cache_mem_delsel1; + uint32_t mp0_axi_config; + uint32_t mp0_misc_config[2]; + struct { + uint32_t rv_addr_lw; + uint32_t rv_addr_hw; + } mp0_rv_addr[4]; + uint32_t mp0_ca7l_cfg_dis; + uint32_t mp0_ca7l_clken_ctrl; + uint32_t mp0_ca7l_rst_ctrl; + uint32_t mp0_ca7l_misc_config; + uint32_t mp0_ca7l_dbg_pwr_ctrl; + uint32_t mp0_rw_rsvd0; + uint32_t mp0_rw_rsvd1; + uint32_t mp0_ro_rsvd; + uint32_t reserved0_0[100]; + uint32_t mp1_cpucfg; + uint32_t mp1_miscdbg; + uint32_t reserved0_1[13]; + uint32_t mp1_rst_ctl; + uint32_t mp1_clkenm_div; + uint32_t reserved0_2[7]; + uint32_t mp1_config_res; + uint32_t reserved0_3[13]; + struct { + uint32_t rv_addr_lw; + uint32_t rv_addr_hw; + } mp1_rv_addr[2]; + uint32_t reserved0_4[84]; + uint32_t mp0_rst_status; /* 0x400 */ + uint32_t mp0_dbg_ctrl; + uint32_t mp0_dbg_flag; + uint32_t mp0_ca7l_ir_mon; + struct { + uint32_t pc_lw; + uint32_t pc_hw; + uint32_t fp_arch32; + uint32_t sp_arch32; + uint32_t fp_arch64_lw; + uint32_t fp_arch64_hw; + uint32_t sp_arch64_lw; + uint32_t sp_arch64_hw; + } mp0_dbg_core[4]; + uint32_t dfd_ctrl; + uint32_t dfd_cnt_l; + uint32_t dfd_cnt_h; + uint32_t misccfg_mp0_rw_rsvd; + uint32_t misccfg_sec_vio_status0; + uint32_t misccfg_sec_vio_status1; + uint32_t reserved1[22]; + uint32_t misccfg_rw_rsvd; /* 0x500 */ + uint32_t mcusys_dbg_mon_sel_a; + uint32_t mcusys_dbg_mon; + uint32_t reserved2[61]; + uint32_t mcusys_config_a; /* 0x600 */ + uint32_t mcusys_config1_a; + uint32_t mcusys_gic_peribase_a; + uint32_t reserved3; + uint32_t sec_range0_start; /* 0x610 */ + uint32_t sec_range0_end; + uint32_t sec_range_enable; + uint32_t reserved4; + uint32_t int_pol_ctl[8]; /* 0x620 */ + uint32_t aclken_div; /* 0x640 */ + uint32_t pclken_div; + uint32_t l2c_sram_ctrl; + uint32_t armpll_jit_ctrl; + uint32_t cci_addrmap; /* 0x650 */ + uint32_t cci_config; + uint32_t cci_periphbase; + uint32_t cci_nevntcntovfl; + uint32_t cci_clk_ctrl; /* 0x660 */ + uint32_t cci_acel_s1_ctrl; + uint32_t bus_fabric_dcm_ctrl; + uint32_t reserved5; + uint32_t xgpt_ctl; /* 0x670 */ + uint32_t xgpt_idx; + uint32_t ptpod2_ctl0; + uint32_t ptpod2_ctl1; + uint32_t mcusys_revid; + uint32_t mcusys_rw_rsvd0; + uint32_t mcusys_rw_rsvd1; +}; + +static struct mt8173_mcucfg_regs *const mt8173_mcucfg = (void *)MCUCFG_BASE; + +/* cpu boot mode */ +#define MP0_CPUCFG_64BIT_SHIFT 12 +#define MP1_CPUCFG_64BIT_SHIFT 28 +#define MP0_CPUCFG_64BIT (U(0xf) << MP0_CPUCFG_64BIT_SHIFT) +#define MP1_CPUCFG_64BIT (U(0xf) << MP1_CPUCFG_64BIT_SHIFT) + +/* scu related */ +enum { + MP0_ACINACTM_SHIFT = 4, + MP1_ACINACTM_SHIFT = 0, + MP0_ACINACTM = 1 << MP0_ACINACTM_SHIFT, + MP1_ACINACTM = 1 << MP1_ACINACTM_SHIFT +}; + +enum { + MP1_DIS_RGU0_WAIT_PD_CPUS_L1_ACK_SHIFT = 0, + MP1_DIS_RGU1_WAIT_PD_CPUS_L1_ACK_SHIFT = 4, + MP1_DIS_RGU2_WAIT_PD_CPUS_L1_ACK_SHIFT = 8, + MP1_DIS_RGU3_WAIT_PD_CPUS_L1_ACK_SHIFT = 12, + MP1_DIS_RGU_NOCPU_WAIT_PD_CPUS_L1_ACK_SHIFT = 16, + + MP1_DIS_RGU0_WAIT_PD_CPUS_L1_ACK = + 0xf << MP1_DIS_RGU0_WAIT_PD_CPUS_L1_ACK_SHIFT, + MP1_DIS_RGU1_WAIT_PD_CPUS_L1_ACK = + 0xf << MP1_DIS_RGU1_WAIT_PD_CPUS_L1_ACK_SHIFT, + MP1_DIS_RGU2_WAIT_PD_CPUS_L1_ACK = + 0xf << MP1_DIS_RGU2_WAIT_PD_CPUS_L1_ACK_SHIFT, + MP1_DIS_RGU3_WAIT_PD_CPUS_L1_ACK = + 0xf << MP1_DIS_RGU3_WAIT_PD_CPUS_L1_ACK_SHIFT, + MP1_DIS_RGU_NOCPU_WAIT_PD_CPUS_L1_ACK = + 0xf << MP1_DIS_RGU_NOCPU_WAIT_PD_CPUS_L1_ACK_SHIFT +}; + +enum { + MP1_AINACTS_SHIFT = 4, + MP1_AINACTS = 1 << MP1_AINACTS_SHIFT +}; + +enum { + MP1_SW_CG_GEN_SHIFT = 12, + MP1_SW_CG_GEN = 1 << MP1_SW_CG_GEN_SHIFT +}; + +enum { + MP1_L2RSTDISABLE_SHIFT = 14, + MP1_L2RSTDISABLE = 1 << MP1_L2RSTDISABLE_SHIFT +}; + +/* cci clock control related */ +enum { + MCU_BUS_DCM_EN = 1 << 8 +}; + +/* l2c sram control related */ +enum { + L2C_SRAM_DCM_EN = 1 << 0 +}; + +/* bus fabric dcm control related */ +enum { + PSYS_ADB400_DCM_EN = 1 << 29, + GPU_ADB400_DCM_EN = 1 << 28, + + EMI1_ADB400_DCM_EN = 1 << 27, + EMI_ADB400_DCM_EN = 1 << 26, + INFRA_ADB400_DCM_EN = 1 << 25, + L2C_ADB400_DCM_EN = 1 << 24, + + MP0_ADB400_DCM_EN = 1 << 23, + CCI400_CK_ONLY_DCM_EN = 1 << 22, + L2C_IDLE_DCM_EN = 1 << 21, + + CA15U_ADB_DYNAMIC_CG_EN = 1 << 19, + CA7L_ADB_DYNAMIC_CG_EN = 1 << 18, + L2C_ADB_DYNAMIC_CG_EN = 1 << 17, + + EMICLK_EMI1_DYNAMIC_CG_EN = 1 << 12, + + INFRACLK_PSYS_DYNAMIC_CG_EN = 1 << 11, + EMICLK_GPU_DYNAMIC_CG_EN = 1 << 10, + EMICLK_EMI_DYNAMIC_CG_EN = 1 << 8, + + CCI400_SLV_RW_DCM_EN = 1 << 7, + CCI400_SLV_DCM_EN = 1 << 5, + + ACLK_PSYS_DYNAMIC_CG_EN = 1 << 3, + ACLK_GPU_DYNAMIC_CG_EN = 1 << 2, + ACLK_EMI_DYNAMIC_CG_EN = 1 << 1, + ACLK_INFRA_DYNAMIC_CG_EN = 1 << 0, + + /* adb400 related */ + ADB400_GRP_DCM_EN = PSYS_ADB400_DCM_EN | GPU_ADB400_DCM_EN | + EMI1_ADB400_DCM_EN | EMI_ADB400_DCM_EN | + INFRA_ADB400_DCM_EN | L2C_ADB400_DCM_EN | + MP0_ADB400_DCM_EN, + + /* cci400 related */ + CCI400_GRP_DCM_EN = CCI400_CK_ONLY_DCM_EN | CCI400_SLV_RW_DCM_EN | + CCI400_SLV_DCM_EN, + + /* adb clock related */ + ADBCLK_GRP_DCM_EN = CA15U_ADB_DYNAMIC_CG_EN | CA7L_ADB_DYNAMIC_CG_EN | + L2C_ADB_DYNAMIC_CG_EN, + + /* emi clock related */ + EMICLK_GRP_DCM_EN = EMICLK_EMI1_DYNAMIC_CG_EN | + EMICLK_GPU_DYNAMIC_CG_EN | + EMICLK_EMI_DYNAMIC_CG_EN, + + /* bus clock related */ + ACLK_GRP_DCM_EN = ACLK_PSYS_DYNAMIC_CG_EN | ACLK_GPU_DYNAMIC_CG_EN | + ACLK_EMI_DYNAMIC_CG_EN | ACLK_INFRA_DYNAMIC_CG_EN, +}; + +#endif /* MCUCFG_H */ diff --git a/plat/mediatek/mt8173/include/mt8173_def.h b/plat/mediatek/mt8173/include/mt8173_def.h new file mode 100644 index 0000000..378b4da --- /dev/null +++ b/plat/mediatek/mt8173/include/mt8173_def.h @@ -0,0 +1,140 @@ +/* + * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef MT8173_DEF_H +#define MT8173_DEF_H + +#if RESET_TO_BL31 +#error "MT8173 is incompatible with RESET_TO_BL31!" +#endif + +#define MT8173_PRIMARY_CPU 0x0 + +/* Register base address */ +#define IO_PHYS (0x10000000) +#define INFRACFG_AO_BASE (IO_PHYS + 0x1000) +#define SRAMROM_SEC_BASE (IO_PHYS + 0x1800) +#define PERI_CON_BASE (IO_PHYS + 0x3000) +#define GPIO_BASE (IO_PHYS + 0x5000) +#define SPM_BASE (IO_PHYS + 0x6000) +#define RGU_BASE (IO_PHYS + 0x7000) +#define PMIC_WRAP_BASE (IO_PHYS + 0xD000) +#define DEVAPC0_BASE (IO_PHYS + 0xE000) +#define MCUCFG_BASE (IO_PHYS + 0x200000) +#define APMIXED_BASE (IO_PHYS + 0x209000) +#define TRNG_BASE (IO_PHYS + 0x20F000) +#define CRYPT_BASE (IO_PHYS + 0x210000) +#define MT_GIC_BASE (IO_PHYS + 0x220000) +#define PLAT_MT_CCI_BASE (IO_PHYS + 0x390000) + +/* Aggregate of all devices in the first GB */ +#define MTK_DEV_RNG0_BASE IO_PHYS +#define MTK_DEV_RNG0_SIZE 0x400000 +#define MTK_DEV_RNG1_BASE (IO_PHYS + 0x1000000) +#define MTK_DEV_RNG1_SIZE 0x4000000 + +/* SRAMROM related registers */ +#define SRAMROM_SEC_CTRL (SRAMROM_SEC_BASE + 0x4) +#define SRAMROM_SEC_ADDR (SRAMROM_SEC_BASE + 0x8) + +/* DEVAPC0 related registers */ +#define DEVAPC0_MAS_SEC_0 (DEVAPC0_BASE + 0x500) +#define DEVAPC0_APC_CON (DEVAPC0_BASE + 0xF00) + +/******************************************************************************* + * UART related constants + ******************************************************************************/ +#define MT8173_UART0_BASE (IO_PHYS + 0x01002000) +#define MT8173_UART1_BASE (IO_PHYS + 0x01003000) +#define MT8173_UART2_BASE (IO_PHYS + 0x01004000) +#define MT8173_UART3_BASE (IO_PHYS + 0x01005000) + +#define MT8173_BAUDRATE (115200) +#define MT8173_UART_CLOCK (26000000) + +/******************************************************************************* + * System counter frequency related constants + ******************************************************************************/ +#define SYS_COUNTER_FREQ_IN_TICKS 13000000 + +/******************************************************************************* + * GIC-400 & interrupt handling related constants + ******************************************************************************/ + +/* Base MTK_platform compatible GIC memory map */ +#define BASE_GICD_BASE (MT_GIC_BASE + 0x1000) +#define BASE_GICC_BASE (MT_GIC_BASE + 0x2000) +#define BASE_GICR_BASE 0 /* no GICR in GIC-400 */ +#define BASE_GICH_BASE (MT_GIC_BASE + 0x4000) +#define BASE_GICV_BASE (MT_GIC_BASE + 0x6000) +#define INT_POL_CTL0 0x10200620 + +#define GIC_PRIVATE_SIGNALS (32) + +/******************************************************************************* + * CCI-400 related constants + ******************************************************************************/ +#define PLAT_MT_CCI_CLUSTER0_SL_IFACE_IX 4 +#define PLAT_MT_CCI_CLUSTER1_SL_IFACE_IX 3 + +/* FIQ platform related define */ +#define MT_IRQ_SEC_SGI_0 8 +#define MT_IRQ_SEC_SGI_1 9 +#define MT_IRQ_SEC_SGI_2 10 +#define MT_IRQ_SEC_SGI_3 11 +#define MT_IRQ_SEC_SGI_4 12 +#define MT_IRQ_SEC_SGI_5 13 +#define MT_IRQ_SEC_SGI_6 14 +#define MT_IRQ_SEC_SGI_7 15 + +/* + * Macros for local power states in MTK platforms encoded by State-ID field + * within the power-state parameter. + */ +/* Local power state for power domains in Run state. */ +#define MTK_LOCAL_STATE_RUN 0 +/* Local power state for retention. Valid only for CPU power domains */ +#define MTK_LOCAL_STATE_RET 1 +/* Local power state for OFF/power-down. Valid for CPU and cluster power + * domains + */ +#define MTK_LOCAL_STATE_OFF 2 + +#if PSCI_EXTENDED_STATE_ID +/* + * Macros used to parse state information from State-ID if it is using the + * recommended encoding for State-ID. + */ +#define MTK_LOCAL_PSTATE_WIDTH 4 +#define MTK_LOCAL_PSTATE_MASK ((1 << MTK_LOCAL_PSTATE_WIDTH) - 1) + +/* Macros to construct the composite power state */ + +/* Make composite power state parameter till power level 0 */ + +#define mtk_make_pwrstate_lvl0(lvl0_state, pwr_lvl, type) \ + (((lvl0_state) << PSTATE_ID_SHIFT) | ((type) << PSTATE_TYPE_SHIFT)) +#else +#define mtk_make_pwrstate_lvl0(lvl0_state, pwr_lvl, type) \ + (((lvl0_state) << PSTATE_ID_SHIFT) | \ + ((pwr_lvl) << PSTATE_PWR_LVL_SHIFT) | \ + ((type) << PSTATE_TYPE_SHIFT)) + +#endif /* __PSCI_EXTENDED_STATE_ID__ */ + +/* Make composite power state parameter till power level 1 */ +#define mtk_make_pwrstate_lvl1(lvl1_state, lvl0_state, pwr_lvl, type) \ + (((lvl1_state) << MTK_LOCAL_PSTATE_WIDTH) | \ + mtk_make_pwrstate_lvl0(lvl0_state, pwr_lvl, type)) + +/* Make composite power state parameter till power level 2 */ +#define mtk_make_pwrstate_lvl2( \ + lvl2_state, lvl1_state, lvl0_state, pwr_lvl, type) \ + (((lvl2_state) << (MTK_LOCAL_PSTATE_WIDTH * 2)) | \ + mtk_make_pwrstate_lvl1(lvl1_state, lvl0_state, pwr_lvl, type)) + + +#endif /* MT8173_DEF_H */ diff --git a/plat/mediatek/mt8173/include/plat_macros.S b/plat/mediatek/mt8173/include/plat_macros.S new file mode 100644 index 0000000..ac9fb16 --- /dev/null +++ b/plat/mediatek/mt8173/include/plat_macros.S @@ -0,0 +1,78 @@ +/* + * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <drivers/arm/cci.h> +#include <drivers/arm/gic_common.h> +#include <drivers/arm/gicv2.h> +#include <mt8173_def.h> + +.section .rodata.gic_reg_name, "aS" +gicc_regs: + .asciz "gicc_hppir", "gicc_ahppir", "gicc_ctlr", "" +gicd_pend_reg: + .asciz "gicd_ispendr regs (Offsets 0x200 - 0x278)\n" \ + " Offset:\t\t\tvalue\n" +newline: + .asciz "\n" +spacer: + .asciz ":\t\t0x" + +.section .rodata.cci_reg_name, "aS" +cci_iface_regs: + .asciz "cci_snoop_ctrl_cluster0", "cci_snoop_ctrl_cluster1" , "" + + /* --------------------------------------------- + * The below macro prints out relevant GIC and + * CCI registers whenever an unhandled exception + * is taken in BL3-1. + * Clobbers: x0 - x10, x16, x17, sp + * --------------------------------------------- + */ + .macro plat_crash_print_regs + mov_imm x16, BASE_GICD_BASE + mov_imm x17, BASE_GICC_BASE + /* Load the gicc reg list to x6 */ + adr x6, gicc_regs + /* Load the gicc regs to gp regs used by str_in_crash_buf_print */ + ldr w8, [x17, #GICC_HPPIR] + ldr w9, [x17, #GICC_AHPPIR] + ldr w10, [x17, #GICC_CTLR] + /* Store to the crash buf and print to console */ + bl str_in_crash_buf_print + + /* Print the GICD_ISPENDR regs */ + add x7, x16, #GICD_ISPENDR + adr x4, gicd_pend_reg + bl asm_print_str +gicd_ispendr_loop: + sub x4, x7, x16 + cmp x4, #0x280 + b.eq exit_print_gic_regs + bl asm_print_hex + + adr x4, spacer + bl asm_print_str + + ldr x4, [x7], #8 + bl asm_print_hex + + adr x4, newline + bl asm_print_str + b gicd_ispendr_loop +exit_print_gic_regs: + + adr x6, cci_iface_regs + /* Store in x7 the base address of the first interface */ + mov_imm x7, (PLAT_MT_CCI_BASE + SLAVE_IFACE_OFFSET( \ + PLAT_MT_CCI_CLUSTER0_SL_IFACE_IX)) + ldr w8, [x7, #SNOOP_CTRL_REG] + /* Store in x7 the base address of the second interface */ + mov_imm x7, (PLAT_MT_CCI_BASE + SLAVE_IFACE_OFFSET( \ + PLAT_MT_CCI_CLUSTER1_SL_IFACE_IX)) + ldr w9, [x7, #SNOOP_CTRL_REG] + /* Store to the crash buf and print to console */ + bl str_in_crash_buf_print + .endm diff --git a/plat/mediatek/mt8173/include/plat_private.h b/plat/mediatek/mt8173/include/plat_private.h new file mode 100644 index 0000000..cd92d34 --- /dev/null +++ b/plat/mediatek/mt8173/include/plat_private.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef PLAT_PRIVATE_H +#define PLAT_PRIVATE_H + +/******************************************************************************* + * Function and variable prototypes + ******************************************************************************/ +void plat_configure_mmu_el3(unsigned long total_base, + unsigned long total_size, + unsigned long, + unsigned long, + unsigned long, + unsigned long); + +void plat_cci_init(void); +void plat_cci_enable(void); +void plat_cci_disable(void); + +/* Declarations for plat_topology.c */ +int mt_setup_topology(void); + +#endif /* PLAT_PRIVATE_H */ diff --git a/plat/mediatek/mt8173/include/plat_sip_calls.h b/plat/mediatek/mt8173/include/plat_sip_calls.h new file mode 100644 index 0000000..ce9951a --- /dev/null +++ b/plat/mediatek/mt8173/include/plat_sip_calls.h @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef PLAT_SIP_CALLS_H +#define PLAT_SIP_CALLS_H + +/******************************************************************************* + * Plat SiP function constants + ******************************************************************************/ +#define MTK_PLAT_SIP_NUM_CALLS 7 + +#define MTK_SIP_PWR_ON_MTCMOS 0x82000402 +#define MTK_SIP_PWR_OFF_MTCMOS 0x82000403 +#define MTK_SIP_PWR_MTCMOS_SUPPORT 0x82000404 +#define MTK_SIP_SET_HDCP_KEY_NUM 0x82000405 +#define MTK_SIP_CLR_HDCP_KEY 0x82000406 +#define MTK_SIP_SET_HDCP_KEY_EX 0x82000407 +#define MTK_SIP_SMC_WATCHDOG 0x82003D06 + +#endif /* PLAT_SIP_CALLS_H */ diff --git a/plat/mediatek/mt8173/include/platform_def.h b/plat/mediatek/mt8173/include/platform_def.h new file mode 100644 index 0000000..d340422 --- /dev/null +++ b/plat/mediatek/mt8173/include/platform_def.h @@ -0,0 +1,141 @@ +/* + * Copyright (c) 2014-2019, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef PLATFORM_DEF_H +#define PLATFORM_DEF_H + +#include <common/interrupt_props.h> +#include <drivers/arm/gic_common.h> +#include <lib/utils_def.h> + +#include "mt8173_def.h" + +/******************************************************************************* + * Platform binary types for linking + ******************************************************************************/ +#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64" +#define PLATFORM_LINKER_ARCH aarch64 + +/******************************************************************************* + * Generic platform constants + ******************************************************************************/ + +/* Size of cacheable stacks */ +#if defined(IMAGE_BL1) +#define PLATFORM_STACK_SIZE 0x440 +#elif defined(IMAGE_BL2) +#define PLATFORM_STACK_SIZE 0x400 +#elif defined(IMAGE_BL31) +#define PLATFORM_STACK_SIZE 0x800 +#elif defined(IMAGE_BL32) +#define PLATFORM_STACK_SIZE 0x440 +#endif + +#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n" + +#define PLATFORM_MAX_AFFLVL MPIDR_AFFLVL2 +#define PLAT_MAX_PWR_LVL U(2) +#define PLAT_MAX_RET_STATE U(1) +#define PLAT_MAX_OFF_STATE U(2) +#define PLATFORM_SYSTEM_COUNT U(1) +#define PLATFORM_CLUSTER_COUNT U(2) +#define PLATFORM_CLUSTER0_CORE_COUNT U(4) +#define PLATFORM_CLUSTER1_CORE_COUNT U(2) +#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER1_CORE_COUNT + \ + PLATFORM_CLUSTER0_CORE_COUNT) +#define PLATFORM_MAX_CPUS_PER_CLUSTER U(4) +#define PLATFORM_NUM_AFFS (PLATFORM_SYSTEM_COUNT + \ + PLATFORM_CLUSTER_COUNT + \ + PLATFORM_CORE_COUNT) + +#define SOC_CHIP_ID U(0x8173) + +/******************************************************************************* + * Platform memory map related constants + ******************************************************************************/ +/* + * MT8173 SRAM memory layout + * 0x100000 +-------------------+ + * | shared mem (4KB) | + * 0x101000 +-------------------+ + * | | + * | BL3-1 (124KB) | + * | | + * 0x120000 +-------------------+ + * | reserved (64KB) | + * 0x130000 +-------------------+ + */ +/* TF txet, ro, rw, xlat table, coherent memory ... etc. + * Size: release: 128KB, debug: 128KB + */ +#define TZRAM_BASE (0x100000) +#if DEBUG +#define TZRAM_SIZE (0x20000) +#else +#define TZRAM_SIZE (0x20000) +#endif + +/* Reserved: 64KB */ +#define TZRAM2_BASE (TZRAM_BASE + TZRAM_SIZE) +#define TZRAM2_SIZE (0x10000) + +/******************************************************************************* + * BL31 specific defines. + ******************************************************************************/ +/* + * Put BL3-1 at the top of the Trusted SRAM (just below the shared memory, if + * present). BL31_BASE is calculated using the current BL3-1 debug size plus a + * little space for growth. + */ +#define BL31_BASE (TZRAM_BASE + 0x1000) +#define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE) +#define TZRAM2_LIMIT (TZRAM2_BASE + TZRAM2_SIZE) + +/******************************************************************************* + * Platform specific page table and MMU setup constants + ******************************************************************************/ +#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32) +#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32) +#define MAX_XLAT_TABLES 4 +#define MAX_MMAP_REGIONS 16 + +/******************************************************************************* + * Declarations and constants to access the mailboxes safely. Each mailbox is + * 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. Such alignment ensures that two maiboxes do not sit on the same cache + * line at any cache level. They could belong to different cpus/clusters & + * get written while being protected by different locks causing corruption of + * a valid mailbox address. + ******************************************************************************/ +#define CACHE_WRITEBACK_SHIFT 6 +#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT) + + +#define PLAT_ARM_GICD_BASE BASE_GICD_BASE +#define PLAT_ARM_GICC_BASE BASE_GICC_BASE + +#define PLAT_ARM_G1S_IRQ_PROPS(grp) \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(MT_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE) + +#define PLAT_ARM_G0_IRQ_PROPS(grp) + +#endif /* PLATFORM_DEF_H */ diff --git a/plat/mediatek/mt8173/include/power_tracer.h b/plat/mediatek/mt8173/include/power_tracer.h new file mode 100644 index 0000000..195366d --- /dev/null +++ b/plat/mediatek/mt8173/include/power_tracer.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef POWER_TRACER_H +#define POWER_TRACER_H + +#define CPU_UP 0 +#define CPU_DOWN 1 +#define CPU_SUSPEND 2 +#define CLUSTER_UP 3 +#define CLUSTER_DOWN 4 +#define CLUSTER_SUSPEND 5 + +void trace_power_flow(unsigned long mpidr, unsigned char mode); + +#endif /* POWER_TRACER_H */ diff --git a/plat/mediatek/mt8173/include/scu.h b/plat/mediatek/mt8173/include/scu.h new file mode 100644 index 0000000..b1e9424 --- /dev/null +++ b/plat/mediatek/mt8173/include/scu.h @@ -0,0 +1,13 @@ +/* + * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef SCU_H +#define SCU_H + +void disable_scu(unsigned long mpidr); +void enable_scu(unsigned long mpidr); + +#endif /* SCU_H */ |