Mascali/Picklock_RCM
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Add titlekey dumping and Minerva

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This commit is contained in:
shchmue 2019-09-25 12:18:08 -06:00
parent 4a205a8720
commit 035134f36e
22 changed files with 2600 additions and 96 deletions
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25
source/libs/fatfs/diskio.c
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@ -46,7 +46,7 @@ typedef struct {
} sector_cache_t;
#define MAX_SEC_CACHE_ENTRIES 64
static sector_cache_t *sector_cache = (sector_cache_t*)0x40022000;
static sector_cache_t *sector_cache;
static u32 secindex = 0;
DSTATUS disk_status (
@ -135,7 +135,15 @@ DRESULT disk_read (
switch (pdrv)
{
case 0:
return sdmmc_storage_read(&sd_storage, sector, count, buff) ? RES_OK : RES_ERROR;
if (((u32)buff >= DRAM_START) && !((u32)buff % 8))
return sdmmc_storage_read(&sd_storage, sector, count, buff) ? RES_OK : RES_ERROR;
u8 *buf = (u8 *)SDMMC_UPPER_BUFFER;
if (sdmmc_storage_read(&sd_storage, sector, count, buf))
{
memcpy(buff, buf, 512 * count);
return RES_OK;
}
return RES_ERROR;
case 1:;
__attribute__ ((aligned (16))) static u8 tweak[0x10];
@ -144,6 +152,10 @@ DRESULT disk_read (
u32 tweak_exp = 0;
bool regen_tweak = true, cache_sector = false;
if (secindex == 0) {
sector_cache = (sector_cache_t *)malloc(sizeof(sector_cache_t) * MAX_SEC_CACHE_ENTRIES);
}
u32 s = 0;
if (count == 1) {
for ( ; s < secindex; s++) {
@ -199,7 +211,14 @@ DRESULT disk_write (
{
if (pdrv == 1)
return RES_WRPRT;
return sdmmc_storage_write(&sd_storage, sector, count, (void *)buff) ? RES_OK : RES_ERROR;
if (((u32)buff >= DRAM_START) && !((u32)buff % 8))
return sdmmc_storage_write(&sd_storage, sector, count, (void *)buff) ? RES_OK : RES_ERROR;
u8 *buf = (u8 *)SDMMC_UPPER_BUFFER; //TODO: define this somewhere.
memcpy(buf, buff, 512 * count);
if (sdmmc_storage_write(&sd_storage, sector, count, buf))
return RES_OK;
return RES_ERROR;
}
DRESULT disk_ioctl (