/* * Copyright (C) 2018 Marvell International Ltd. * * SPDX-License-Identifier: BSD-3-Clause * https://spdx.org/licenses */ #ifndef __A8K_PLAT_DEF_H__ #define __A8K_PLAT_DEF_H__ #include #define MVEBU_PRIMARY_CPU 0x0 #define MVEBU_AP0 0x0 /* APN806 revision ID */ #define MVEBU_CSS_GWD_CTRL_IIDR2_REG (MVEBU_REGS_BASE + 0x610FCC) #define GWD_IIDR2_REV_ID_OFFSET 12 #define GWD_IIDR2_REV_ID_MASK 0xF #define GWD_IIDR2_CHIP_ID_OFFSET 20 #define GWD_IIDR2_CHIP_ID_MASK (0xFFF << GWD_IIDR2_CHIP_ID_OFFSET) #define CHIP_ID_AP806 0x806 #define CHIP_ID_AP807 0x807 #define COUNTER_FREQUENCY 25000000 #define MVEBU_REGS_BASE 0xF0000000 #define MVEBU_REGS_BASE_MASK 0xF0000000 #define MVEBU_REGS_BASE_AP(ap) MVEBU_REGS_BASE #define MVEBU_AP_IO_BASE(ap) 0xF2000000 #define MVEBU_CP_OFFSET 0x2000000 #define MVEBU_CP_REGS_BASE(cp_index) (MVEBU_AP_IO_BASE(0) + \ (cp_index) * MVEBU_CP_OFFSET) #define MVEBU_RFU_BASE (MVEBU_REGS_BASE + 0x6F0000) #define MVEBU_IO_WIN_BASE(ap_index) (MVEBU_RFU_BASE) #define MVEBU_IO_WIN_GCR_OFFSET (0x70) #define MVEBU_IO_WIN_MAX_WINS (7) /* Misc SoC configurations Base */ #define MVEBU_MISC_SOC_BASE (MVEBU_REGS_BASE + 0x6F4300) #define MVEBU_CCU_BASE(ap_index) (MVEBU_REGS_BASE + 0x4000) #define MVEBU_CCU_MAX_WINS (8) #define MVEBU_LLC_BASE(ap_index) (MVEBU_REGS_BASE + 0x8000) #define MVEBU_DRAM_MAC_BASE (MVEBU_REGS_BASE + 0x20000) #define MVEBU_DRAM_PHY_BASE (MVEBU_REGS_BASE + 0x20000) #define MVEBU_SMMU_BASE (MVEBU_REGS_BASE + 0x100000) #define MVEBU_CP_MPP_REGS(cp_index, n) (MVEBU_CP_REGS_BASE(cp_index) + \ 0x440000 + ((n) << 2)) #define MVEBU_PM_MPP_REGS(cp_index, n) (MVEBU_CP_REGS_BASE(cp_index) + \ 0x440000 + ((n / 8) << 2)) #define MVEBU_CP_GPIO_DATA_OUT(cp_index, n) \ (MVEBU_CP_REGS_BASE(cp_index) + \ 0x440100 + ((n > 32) ? 0x40 : 0x00)) #define MVEBU_CP_GPIO_DATA_OUT_EN(cp_index, n) \ (MVEBU_CP_REGS_BASE(cp_index) + \ 0x440104 + ((n > 32) ? 0x40 : 0x00)) #define MVEBU_CP_GPIO_DATA_IN(cp_index, n) (MVEBU_CP_REGS_BASE(cp_index) + \ 0x440110 + ((n > 32) ? 0x40 : 0x00)) #define MVEBU_AP_MPP_REGS(n) (MVEBU_RFU_BASE + 0x4000 + ((n) << 2)) #define MVEBU_AP_GPIO_REGS (MVEBU_RFU_BASE + 0x5040) #define MVEBU_AP_GPIO_DATA_IN (MVEBU_AP_GPIO_REGS + 0x10) #define MVEBU_AP_I2C_BASE (MVEBU_REGS_BASE + 0x511000) #define MVEBU_CP0_I2C_BASE (MVEBU_CP_REGS_BASE(0) + 0x701000) #define MVEBU_AP_EXT_TSEN_BASE (MVEBU_RFU_BASE + 0x8084) #define MVEBU_AP_MC_TRUSTZONE_REG_LOW(ap, win) (MVEBU_REGS_BASE_AP(ap) + \ 0x20080 + ((win) * 0x8)) #define MVEBU_AP_MC_TRUSTZONE_REG_HIGH(ap, win) (MVEBU_REGS_BASE_AP(ap) + \ 0x20084 + ((win) * 0x8)) /* MCI indirect access definitions */ #define MCI_MAX_UNIT_ID 2 /* SoC RFU / IHBx4 Control */ #define MCIX4_REG_START_ADDRESS_REG(unit_id) (MVEBU_RFU_BASE + \ 0x4218 + (unit_id * 0x20)) #define MCI_REMAP_OFF_SHIFT 8 #define MVEBU_MCI_REG_BASE_REMAP(index) (0xFD000000 + \ ((index) * 0x1000000)) #define MVEBU_PCIE_X4_MAC_BASE(x) (MVEBU_CP_REGS_BASE(x) + 0x600000) #define MVEBU_COMPHY_BASE(x) (MVEBU_CP_REGS_BASE(x) + 0x441000) #define MVEBU_HPIPE_BASE(x) (MVEBU_CP_REGS_BASE(x) + 0x120000) #define MVEBU_CP_DFX_OFFSET (0x400200) /***************************************************************************** * MVEBU memory map related constants ***************************************************************************** */ /* Aggregate of all devices in the first GB */ #define DEVICE0_BASE MVEBU_REGS_BASE #define DEVICE0_SIZE 0x10000000 /***************************************************************************** * GIC-400 & interrupt handling related constants ***************************************************************************** */ /* Base MVEBU compatible GIC memory map */ #define MVEBU_GICD_BASE 0x210000 #define MVEBU_GICC_BASE 0x220000 /***************************************************************************** * AXI Configuration ***************************************************************************** */ #define MVEBU_AXI_ATTR_ARCACHE_OFFSET 4 #define MVEBU_AXI_ATTR_ARCACHE_MASK (0xF << \ MVEBU_AXI_ATTR_ARCACHE_OFFSET) #define MVEBU_AXI_ATTR_ARDOMAIN_OFFSET 12 #define MVEBU_AXI_ATTR_ARDOMAIN_MASK (0x3 << \ MVEBU_AXI_ATTR_ARDOMAIN_OFFSET) #define MVEBU_AXI_ATTR_AWCACHE_OFFSET 20 #define MVEBU_AXI_ATTR_AWCACHE_MASK (0xF << \ MVEBU_AXI_ATTR_AWCACHE_OFFSET) #define MVEBU_AXI_ATTR_AWDOMAIN_OFFSET 28 #define MVEBU_AXI_ATTR_AWDOMAIN_MASK (0x3 << \ MVEBU_AXI_ATTR_AWDOMAIN_OFFSET) /* SATA MBUS to AXI configuration */ #define MVEBU_SATA_M2A_AXI_ARCACHE_OFFSET 1 #define MVEBU_SATA_M2A_AXI_ARCACHE_MASK (0xF << \ MVEBU_SATA_M2A_AXI_ARCACHE_OFFSET) #define MVEBU_SATA_M2A_AXI_AWCACHE_OFFSET 5 #define MVEBU_SATA_M2A_AXI_AWCACHE_MASK (0xF << \ MVEBU_SATA_M2A_AXI_AWCACHE_OFFSET) /* ARM cache attributes */ #define CACHE_ATTR_BUFFERABLE 0x1 #define CACHE_ATTR_CACHEABLE 0x2 #define CACHE_ATTR_READ_ALLOC 0x4 #define CACHE_ATTR_WRITE_ALLOC 0x8 /* Domain */ #define DOMAIN_NON_SHAREABLE 0x0 #define DOMAIN_INNER_SHAREABLE 0x1 #define DOMAIN_OUTER_SHAREABLE 0x2 #define DOMAIN_SYSTEM_SHAREABLE 0x3 /************************************************************************ * Required platform porting definitions common to all * Management Compute SubSystems (MSS) ************************************************************************ */ /* * Load address of SCP_BL2 * SCP_BL2 is loaded to the same place as BL31. * Once SCP_BL2 is transferred to the SCP, * it is discarded and BL31 is loaded over the top. */ #ifdef SCP_IMAGE #define SCP_BL2_BASE BL31_BASE #define SCP_BL2_SIZE BL31_LIMIT #endif #ifndef __ASSEMBLER__ enum ap806_sar_target_dev { SAR_PIDI_MCIX2 = 0x0, SAR_MCIX4 = 0x1, SAR_SPI = 0x2, SAR_SD = 0x3, SAR_PIDI_MCIX2_BD = 0x4, /* BootRom disabled */ SAR_MCIX4_DB = 0x5, /* BootRom disabled */ SAR_SPI_DB = 0x6, /* BootRom disabled */ SAR_EMMC = 0x7 }; enum io_win_target_ids { MCI_0_TID = 0x0, MCI_1_TID = 0x1, MCI_2_TID = 0x2, PIDI_TID = 0x3, SPI_TID = 0x4, STM_TID = 0x5, BOOTROM_TID = 0x6, IO_WIN_MAX_TID }; enum ccu_target_ids { IO_0_TID = 0x00, DRAM_0_TID = 0x03, IO_1_TID = 0x0F, CFG_REG_TID = 0x10, RAR_TID = 0x20, SRAM_TID = 0x40, DRAM_1_TID = 0xC0, CCU_MAX_TID, INVALID_TID = 0xFF }; #endif /* __ASSEMBLER__ */ #endif /* __A8K_PLAT_DEF_H__ */