LowLevel/Luma3DS-3GX
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Cleanup

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Aurora 2016-04-26 20:06:31 +02:00
parent 5202ba8826
commit a736e4602a
8 changed files with 27 additions and 30 deletions
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4
source/crypto.c
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@ -9,7 +9,7 @@
#include "fatfs/sdmmc/sdmmc.h" #include "fatfs/sdmmc/sdmmc.h"
/**************************************************************** /****************************************************************
* Crypto Libs * Crypto libs
****************************************************************/ ****************************************************************/
/* original version by megazig */ /* original version by megazig */
@ -271,7 +271,7 @@ static void sha(void *res, const void *src, u32 size, u32 mode)
} }
/**************************************************************** /****************************************************************
* Nand/FIRM Crypto stuff * NAND/FIRM crypto
****************************************************************/ ****************************************************************/
static u8 nandCTR[0x10], static u8 nandCTR[0x10],

3
source/draw.c
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@ -22,6 +22,7 @@ static const struct fb {
static inline int strlen(const char *string) static inline int strlen(const char *string)
{ {
char *stringEnd = (char *)string; char *stringEnd = (char *)string;
while(*stringEnd) stringEnd++; while(*stringEnd) stringEnd++;
return stringEnd - string; return stringEnd - string;
@ -43,7 +44,7 @@ void loadSplash(void)
fileRead(fb->bottom, "/luma/splashbottom.bin", 0x38400)) fileRead(fb->bottom, "/luma/splashbottom.bin", 0x38400))
{ {
u64 i = 0x1400000; u64 i = 0x1400000;
while(--i) __asm("mov r0, r0"); //Less Ghetto sleep func while(i--) __asm("mov r0, r0"); //Less Ghetto sleep func
} }
} }

2
source/emunand.h
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@ -6,7 +6,7 @@
#include "types.h" #include "types.h"
#define NCSD_MAGIC (0x4453434E) #define NCSD_MAGIC 0x4453434E
void getEmunandSect(u32 *off, u32 *head, u32 *emuNAND); void getEmunandSect(u32 *off, u32 *head, u32 *emuNAND);
u32 getSDMMC(u8 *pos, u32 size); u32 getSDMMC(u8 *pos, u32 size);

4
source/firm.c
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@ -138,7 +138,6 @@ void main(void)
//If screens are inited or the corresponding option is set, load splash screen //If screens are inited or the corresponding option is set, load splash screen
if(PDN_GPU_CNT != 1 || CONFIG(8)) loadSplash(); if(PDN_GPU_CNT != 1 || CONFIG(8)) loadSplash();
//Determine if we need to autoboot sysNAND
u32 autoBootSys = CONFIG(0); u32 autoBootSys = CONFIG(0);
//Determine if we need to boot an emuNAND or sysNAND //Determine if we need to boot an emuNAND or sysNAND
@ -187,7 +186,6 @@ void main(void)
launchFirm(bootType); launchFirm(bootType);
} }
//Load FIRM into FCRAM
static inline void loadFirm(u32 firmType, u32 externalFirm) static inline void loadFirm(u32 firmType, u32 externalFirm)
{ {
section = firm->section; section = firm->section;
@ -390,7 +388,7 @@ static inline void patchTwlAgbFirm(u32 firmType)
static inline void launchFirm(u32 bootType) static inline void launchFirm(u32 bootType)
{ {
//Copy firm partitions to respective memory locations //Copy FIRM sections to respective memory locations
for(u32 i = 0; i < 4 && section[i].size; i++) for(u32 i = 0; i < 4 && section[i].size; i++)
memcpy(section[i].address, (u8 *)firm + section[i].offset, section[i].size); memcpy(section[i].address, (u8 *)firm + section[i].offset, section[i].size);

8
source/patches.c
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@ -11,11 +11,9 @@
const u32 mpuPatch[3] = {0x00360003, 0x00200603, 0x001C0603}; const u32 mpuPatch[3] = {0x00360003, 0x00200603, 0x001C0603};
const u16 nandRedir[2] = {0x4C00, 0x47A0}; const u16 nandRedir[2] = {0x4C00, 0x47A0},
sigPatch[2] = {0x2000, 0x4770},
const u16 sigPatch[2] = {0x2000, 0x4770}; writeBlock[2] = {0x2000, 0x46C0};
const u16 writeBlock[2] = {0x2000, 0x46C0};
const u8 unitInfoPatch = 0xE3; const u8 unitInfoPatch = 0xE3;

6
source/patches.h
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@ -10,9 +10,9 @@
* Patches * Patches
**************************************************/ **************************************************/
const u32 mpuPatch[3]; const u32 mpuPatch[3];
const u16 nandRedir[2]; const u16 nandRedir[2],
const u16 sigPatch[2]; sigPatch[2],
const u16 writeBlock[2]; writeBlock[2];
const u8 unitInfoPatch; const u8 unitInfoPatch;
/************************************************** /**************************************************