; ; Copyright (c) 2013-2015 Intel Corporation. ; ; SPDX-License-Identifier: BSD-2-Clause-Patent ; ;------------------------------------------------------------------------------ ; ; Module Name: ; ; Platform.inc ; ; Abstract: ; ; Quark A0 Platform Specific Definitions ; ;------------------------------------------------------------------------------ JMP32 MACRO FunctionName lea esp, @F jmp FunctionName @@: ENDM RET32 MACRO jmp esp ENDM ; ; ROM/SPI/MEMORY Definitions ; QUARK_DDR3_MEM_BASE_ADDRESS EQU 000000000h ; Memory Base Address = 0 QUARK_MAX_DDR3_MEM_SIZE_BYTES EQU 080000000h ; DDR3 Memory Size = 2GB QUARK_ESRAM_MEM_SIZE_BYTES EQU 000080000h ; eSRAM Memory Size = 512K QUARK_STACK_SIZE_BYTES EQU 008000h ; Quark stack size = 32K ; ; RTC/CMOS definitions ; RTC_INDEX EQU 070h NMI_DISABLE EQU 080h ; Bit7=1 disables NMI NMI_ENABLE EQU 000h ; Bit7=0 disables NMI RTC_DATA EQU 071h ; ; PCI Configuration definitions ; PCI_CFG EQU 1 SHL 01Fh ; PCI configuration access mechanism PCI_ADDRESS_PORT EQU 0CF8h PCI_DATA_PORT EQU 0CFCh ; ; Quark PCI devices ; HOST_BRIDGE_PFA EQU 0000h ; B0:D0:F0 (Host Bridge) ILB_PFA EQU 00F8h ; B0:D31:F0 (Legacy Block) ; ; ILB PCI Config Registers ; BDE EQU 0D4h ; BIOS Decode Enable register DECODE_ALL_REGIONS_ENABLE EQU 0FF000000h ; Decode all BIOS decode ranges ; ; iLB Reset Register ; ILB_RESET_REG EQU 0CF9h CF9_WARM_RESET EQU 02h CF9_COLD_RESET EQU 08h ; ; Host Bridge PCI Config Registers ; MESSAGE_BUS_CONTROL_REG EQU 0D0h ; Message Bus Control Register SB_OPCODE_FIELD EQU 018h ; Bit location of Opcode field OPCODE_SIDEBAND_REG_READ EQU 010h ; Read opcode OPCODE_SIDEBAND_REG_WRITE EQU 011h ; Write opcode OPCODE_SIDEBAND_ALT_REG_READ EQU 06h ; Alternate Read opcode OPCODE_SIDEBAND_ALT_REG_WRITE EQU 07h ; Alternate Write opcode OPCODE_WARM_RESET_REQUEST EQU 0F4h ; Reset Warm OPCODE_COLD_RESET_REQUEST EQU 0F5h ; Reset Cold SB_PORT_FIELD EQU 010h ; Bit location of Port ID field MEMORY_ARBITER_PORT_ID EQU 00h HOST_BRIDGE_PORT_ID EQU 03h RMU_PORT_ID EQU 04h MEMORY_MANAGER_PORT_ID EQU 05h SOC_UNIT_PORT_ID EQU 031h SB_ADDR_FIELD EQU 008h ; Bit location of Register field SB_BE_FIELD EQU 004h ; Bit location of Byte Enables field ALL_BYTE_EN EQU 00Fh ; All Byte Enables MESSAGE_DATA_REG EQU 0D4h ; Message Data Register ; ; Memory Arbiter Config Registers ; AEC_CTRL_OFFSET EQU 00h ; ; Host Bridge Config Registers ; HMISC2_OFFSET EQU 03h OR_PM_FIELD EQU 010h SMI_EN EQU 1 SHL 13h HMBOUND_OFFSET EQU 08h HMBOUND_ADDRESS EQU (QUARK_DDR3_MEM_BASE_ADDRESS + QUARK_MAX_DDR3_MEM_SIZE_BYTES + QUARK_ESRAM_MEM_SIZE_BYTES) HMBOUND_LOCK EQU 00000001h HECREG_OFFSET EQU 09h EC_BASE EQU 0E0000000h EC_ENABLE EQU 01h HLEGACY_OFFSET EQU 0Ah NMI EQU 1 SHL 0Eh ; Pin 14 SMI EQU 1 SHL 0Ch ; Pin 12 INTR EQU 1 SHL 0Ah ; Pin 10 ; ; Memory Manager Config Registers ; ESRAMPGCTRL_BLOCK_OFFSET EQU 082h BLOCK_ENABLE_PG EQU 010000000h BIMRVCTL_OFFSET EQU 019h ENABLE_IMR_INTERRUPT EQU 080000000h ; ; SOC UNIT Debug Registers ; CFGSTICKY_W1_OFFSET EQU 050h FORCE_COLD_RESET EQU 00000001h CFGSTICKY_RW_OFFSET EQU 051h RESET_FOR_ESRAM_LOCK EQU 00000020h RESET_FOR_HMBOUND_LOCK EQU 00000040h CFGNONSTICKY_W1_OFFSET EQU 052h FORCE_WARM_RESET EQU 00000001h