65 lines
3.0 KiB
C
65 lines
3.0 KiB
C
// Copyright 2014 Normmatt
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "common.h"
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#define REG_NTRCARDMCNT (*(vu16*)0x10164000)
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#define REG_NTRCARDMDATA (*(vu16*)0x10164002)
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#define REG_NTRCARDROMCNT (*(vu32*)0x10164004)
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#define REG_NTRCARDCMD ((vu8*)0x10164008)
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#define REG_NTRCARDSEEDX_L (*(vu32*)0x10164010)
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#define REG_NTRCARDSEEDY_L (*(vu32*)0x10164014)
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#define REG_NTRCARDSEEDX_H (*(vu16*)0x10164018)
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#define REG_NTRCARDSEEDY_H (*(vu16*)0x1016401A)
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#define REG_NTRCARDFIFO (*(vu32*)0x1016401C)
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#define NTRCARD_PAGESIZE_0 (0<<24)
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#define NTRCARD_PAGESIZE_4 (7<<24)
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#define NTRCARD_PAGESIZE_512 (1<<24)
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#define NTRCARD_PAGESIZE_1K (2<<24)
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#define NTRCARD_PAGESIZE_2K (3<<24)
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#define NTRCARD_PAGESIZE_4K (4<<24)
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#define NTRCARD_PAGESIZE_8K (5<<24)
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#define NTRCARD_PAGESIZE_16K (6<<24)
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#define NTRCARD_ACTIVATE (1<<31) // when writing, get the ball rolling
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#define NTRCARD_WR (1<<30) // Card write enable
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#define NTRCARD_nRESET (1<<29) // value on the /reset pin (1 = high out, not a reset state, 0 = low out = in reset)
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#define NTRCARD_SEC_LARGE (1<<28) // Use "other" secure area mode, which tranfers blocks of 0x1000 bytes at a time
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#define NTRCARD_CLK_SLOW (1<<27) // Transfer clock rate (0 = 6.7MHz, 1 = 4.2MHz)
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#define NTRCARD_BLK_SIZE(n) (((n)&0x7)<<24) // Transfer block size, (0 = None, 1..6 = (0x100 << n) bytes, 7 = 4 bytes)
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#define NTRCARD_SEC_CMD (1<<22) // The command transfer will be hardware encrypted (KEY2)
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#define NTRCARD_DELAY2(n) (((n)&0x3F)<<16) // Transfer delay length part 2
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#define NTRCARD_SEC_SEED (1<<15) // Apply encryption (KEY2) seed to hardware registers
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#define NTRCARD_SEC_EN (1<<14) // Security enable
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#define NTRCARD_SEC_DAT (1<<13) // The data transfer will be hardware encrypted (KEY2)
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#define NTRCARD_DELAY1(n) ((n)&0x1FFF) // Transfer delay length part 1
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// 3 bits in b10..b8 indicate something
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// read bits
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#define NTRCARD_BUSY (1<<31) // when reading, still expecting incomming data?
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#define NTRCARD_DATA_READY (1<<23) // when reading, REG_NTRCARDFIFO has another word of data and is good to go
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// Card commands
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#define NTRCARD_CMD_DUMMY 0x9F
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#define NTRCARD_CMD_HEADER_READ 0x00
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#define NTRCARD_CMD_HEADER_CHIPID 0x90
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#define NTRCARD_CMD_ACTIVATE_BF 0x3C // Go into blowfish (KEY1) encryption mode
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#define NTRCARD_CMD_ACTIVATE_SEC 0x40 // Go into hardware (KEY2) encryption mode
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#define NTRCARD_CMD_SECURE_CHIPID 0x10
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#define NTRCARD_CMD_SECURE_READ 0x20
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#define NTRCARD_CMD_DISABLE_SEC 0x60 // Leave hardware (KEY2) encryption mode
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#define NTRCARD_CMD_DATA_MODE 0xA0
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#define NTRCARD_CMD_DATA_READ 0xB7
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#define NTRCARD_CMD_DATA_CHIPID 0xB8
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#define NTRCARD_CR1_ENABLE 0x8000
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#define NTRCARD_CR1_IRQ 0x4000
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#define NTRKEY_PARAM 0x3F1FFF
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void NTR_SendCommand(const u32 command[2], u32 pageSize, u32 latency, void* buffer);
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