104 lines
3.5 KiB
C
104 lines
3.5 KiB
C
/*
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* Copyright (c) 2019 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MEMORY_MAP_H_
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#define _MEMORY_MAP_H_
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//#define IPL_STACK_TOP 0x4003FF00
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/* --- BIT/BCT: 0x40000000 - 0x40003000 --- */
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/* --- IPL: 0x40003000 - 0x40028000 --- */
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#define IPL_LOAD_ADDR 0x40003000
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#define IPL_SZ_MAX 0x20000 // 128KB.
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//#define IRAM_LIB_ADDR 0x4002B000
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#define SDRAM_PARAMS_ADDR 0x40030000 // SDRAM extraction buffer during sdram init.
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#define CBFS_DRAM_EN_ADDR 0x4003e000 // u32.
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/* --- DRAM START --- */
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#define DRAM_START 0x80000000
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#define HOS_RSVD 0x1000000 // Do not write anything in this area.
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#define NYX_LOAD_ADDR 0x81000000
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#define NYX_SZ_MAX 0x1000000 // 16MB
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/* --- Gap: 0x82000000 - 0x82FFFFFF --- */
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/* Stack theoretical max: 33MB */
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#define IPL_STACK_TOP 0x83100000
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#define IPL_HEAP_START 0x84000000
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#define IPL_HEAP_SZ 0x20000000 // 512MB.
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/* --- Gap: 1040MB 0xA4000000 - 0xE4FFFFFF --- */
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// Virtual disk / Chainloader buffers.
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#define RAM_DISK_ADDR 0xA4000000
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#define NX_BIS_CACHE_ADDR RAM_DISK_ADDR
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#define RAM_DISK_SZ 0x41000000 // 1040MB.
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//#define DRAM_LIB_ADDR 0xE0000000
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/* --- Chnldr: 252MB 0xC03C0000 - 0xCFFFFFFF --- */ //! Only used when chainloading.
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// SDMMC DMA buffers 1
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#define SDMMC_UPPER_BUFFER 0xE5000000
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#define SDMMC_UP_BUF_SZ 0x8000000 // 128MB.
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// Nyx buffers.
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#define NYX_STORAGE_ADDR 0xED000000
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#define NYX_RES_ADDR 0xEE000000
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#define NYX_RES_SZ 0x1000000 // 16MB.
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// SDMMC DMA buffers 2
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#define SDXC_BUF_ALIGNED 0xEF000000
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#define MIXD_BUF_ALIGNED 0xF0000000
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#define EMMC_BUF_ALIGNED MIXD_BUF_ALIGNED
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#define SDMMC_DMA_BUF_SZ 0x1000000 // 16MB (4MB currently used).
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// Nyx LvGL buffers.
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#define NYX_LV_VDB_ADR 0xF1000000
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#define NYX_FB_SZ 0x384000 // 1280 x 720 x 4.
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#define NYX_LV_MEM_ADR 0xF1400000
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#define NYX_LV_MEM_SZ 0x6600000 // 70MB.
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// Framebuffer addresses.
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#define IPL_FB_ADDRESS 0xF5A00000
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#define IPL_FB_SZ 0x384000 // 720 x 1280 x 4.
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#define LOG_FB_ADDRESS 0xF5E00000
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#define LOG_FB_SZ 0x334000 // 1280 x 656 x 4.
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#define NYX_FB_ADDRESS 0xF6200000
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#define NYX_FB2_ADDRESS 0xF6600000
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#define NYX_FB_SZ 0x384000 // 1280 x 720 x 4.
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#define DRAM_MEM_HOLE_ADR 0xF6A00000
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#define NX_BIS_LOOKUP_ADR DRAM_MEM_HOLE_ADR
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#define DRAM_MEM_HOLE_SZ 0x8140000
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/* --- Hole: 129MB 0xF6A00000 - 0xFEB3FFFF --- */
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#define DRAM_START2 0xFEB40000
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// NX BIS driver sector cache.
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// #define NX_BIS_CACHE_ADDR 0xFEE00000
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// #define NX_BIS_CACHE_SZ 0x100000
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// USB buffers.
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#define USBD_ADDR 0xFEF00000
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#define USB_DESCRIPTOR_ADDR 0xFEF40000
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#define USB_EP_CONTROL_BUF_ADDR 0xFEF80000
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#define USB_EP_BULK_IN_BUF_ADDR 0xFF000000
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#define USB_EP_BULK_OUT_BUF_ADDR 0xFF800000
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#define USB_EP_BULK_OUT_MAX_XFER 0x800000
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// #define EXT_PAYLOAD_ADDR 0xC0000000
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// #define RCM_PAYLOAD_ADDR (EXT_PAYLOAD_ADDR + ALIGN(PATCHED_RELOC_SZ, 0x10))
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// #define COREBOOT_ADDR (0xD0000000 - rom_size)
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#endif
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