/*
 * Copyright (c) 2019-2021 CTCaer
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _MEMORY_MAP_H_
#define _MEMORY_MAP_H_

//#define IRAM_START  0x40000000

#define LDR_LOAD_ADDR     0x40007000

#define IPL_LOAD_ADDR            0x40008000 //0x40000000 //48K
#define  IPL_SZ_MAX          SZ_128K

#define USB_EP_BULK_IN_BUF_ADDR   IPL_LOAD_ADDR//(IPL_LOAD_ADDR + MAX_PAYLOAD_SIZE) //64K
#define USB_EP_BULK_IN_MAX_XFER   SZ_64K  
#define USB_EP_BULK_OUT_BUF_ADDR  (USB_EP_BULK_IN_BUF_ADDR + SZ_64K) //64K
#define USB_EP_BULK_OUT_MAX_XFER  SZ_8M//SZ_64K

#define IPL_SMALL_FB_ADDR         (USB_EP_BULK_OUT_BUF_ADDR + SZ_64K) //60K

#define XUSB_RING_ADDR            0x40020000 //(IPL_SMALL_FB_ADDR + SZ_32K + SZ_16K + SZ_8K + SZ_4K) //1.5K

#define DRAM_START                0x80000000

#define SDMMC_UPPER_BUFFER        USB_EP_BULK_IN_BUF_ADDR
#define SDMMC_UP_BUF_SZ           USB_EP_BULK_OUT_MAX_XFER


//#if (IPL_HEAP_START + SZ_16K) > IPL_STACK_TOP
//#error payload too large
//#endif 

/* --- XUSB EP context and TRB ring buffers --- */

#define SECMON_MIN_START  0x4002B000

#define SDRAM_PARAMS_ADDR 0x40030000 // SDRAM extraction buffer during sdram init.
#define CBFS_DRAM_EN_ADDR 0x4003e000 // u32.

// /* --- DRAM START --- */
#define DRAM_START     0x80000000
#define  HOS_RSVD          SZ_16M // Do not write anything in this area.

#define NYX_LOAD_ADDR  0x81000000
#define  NYX_SZ_MAX        SZ_16M
// /* --- Gap: 0x82000000 - 0x82FFFFFF --- */

// /* Stack theoretical max: 33MB */
#define IPL_STACK_TOP  0x4003ff00 // 0x83100000 Unable to boot // 0x4003ff00 works
#define IPL_HEAP_START 0x84000000
#define  IPL_HEAP_SZ      SZ_512M
// /* --- Gap: 1040MB 0xA4000000 - 0xE4FFFFFF --- */

// // Virtual disk / Chainloader buffers.
#define RAM_DISK_ADDR 0xA4000000
#define  RAM_DISK_SZ  0x41000000 // 1040MB.
#define  RAM_DISK2_SZ 0x21000000 //  528MB.

// // NX BIS driver sector cache.
#define NX_BIS_CACHE_ADDR  0xC5000000
#define  NX_BIS_CACHE_SZ   0x10020000 // 256MB.
#define NX_BIS_LOOKUP_ADDR 0xD6000000
#define  NX_BIS_LOOKUP_SZ   0xF000000 // 240MB.

// // L4T Kernel Panic Storage (PSTORE).
#define PSTORE_ADDR   0xB0000000
#define  PSTORE_SZ         SZ_2M

//#define DRAM_LIB_ADDR    0xE0000000
// /* --- Chnldr: 252MB 0xC03C0000 - 0xCFFFFFFF --- */ //! Only used when chainloading.

// // Nyx buffers.
#define NYX_STORAGE_ADDR 0xED000000
#define NYX_RES_ADDR     0xEE000000
#define  NYX_RES_SZ          SZ_16M

// // SDMMC DMA buffers 2
#define SDXC_BUF_ALIGNED   0xEF000000
#define MIXD_BUF_ALIGNED   0xF0000000
#define TITLEKEY_BUF_ADR   MIXD_BUF_ALIGNED
#define EMMC_BUF_ALIGNED   MIXD_BUF_ALIGNED
#define  SDMMC_DMA_BUF_SZ      SZ_16M // 4MB currently used.

// // Nyx LvGL buffers.
#define NYX_LV_VDB_ADR   0xF1000000
#define  NYX_FB_SZ         0x384000 // 1280 x 720 x 4.
#define NYX_LV_MEM_ADR   0xF1400000
#define  NYX_LV_MEM_SZ    0x6600000 // 70MB.

// // Framebuffer addresses.
#define IPL_FB_ADDRESS   0xF5A00000
#define IPL_FB_SZ         0x384000 // 720 x 1280 x 4.
#define LOG_FB_ADDRESS   0xF5E00000
#define LOG_FB_SZ         0x334000 // 1280 x 656 x 4.
#define NYX_FB_ADDRESS   0xF6200000
#define NYX_FB2_ADDRESS  0xF6600000
#define NYX_FB_SZ         0x384000 // 1280 x 720 x 4.

#define DRAM_MEM_HOLE_ADR 0xF6A00000
#define DRAM_MEM_HOLE_SZ   0x8140000
// /* ---   Hole: 129MB 0xF6A00000 - 0xFEB3FFFF --- */
#define DRAM_START2       0xFEB40000

// USB buffers.
#define USBD_ADDR                 0xFEF00000
#define USB_DESCRIPTOR_ADDR       0xFEF40000
#define USB_EP_CONTROL_BUF_ADDR   0xFEF80000
#define  USB_EP_BULK_OUT_MAX_XFER      SZ_8M

//#define EXT_PAYLOAD_ADDR    0xC0000000
//#define RCM_PAYLOAD_ADDR    (EXT_PAYLOAD_ADDR + ALIGN(PATCHED_RELOC_SZ, 0x10))
//#define COREBOOT_ADDR       (0xD0000000 - rom_size)

#endif