Mirror/GodMode9
1
0
Fork 1
mirror of https://github.com/d0k3/GodMode9.git synced 2025-06-26 13:42:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix ImgNAND size detection

Browse Source
This commit is contained in:
d0k3 2016-04-05 20:41:22 +02:00
parent 8a8271351c
commit 0c8530ebc9
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
source/nand/nand.c
View File

@ -8,7 +8,7 @@
#define NAND_BUFFER ((u8*)0x21100000)
#define NAND_BUFFER_SIZE (0x100000) // must be multiple of 0x200
#define NAND_MIN_SIZE ((GetUnitPlatform() == PLATFORM_N3DS) ? 0x26C000 : 0x1D7800)
#define NAND_MIN_SECTORS ((GetUnitPlatform() == PLATFORM_N3DS) ? 0x26C000 : 0x1D7800)
static u8 slot0x05KeyY[0x10] = { 0x00 }; // need to load this from file
static u8 slot0x05KeyY_sha256[0x20] = { // hash for slot0x05KeyY file
@ -204,12 +204,12 @@ u64 GetNandSizeSectors(u32 nand_src)
u32 sysnand_sectors = getMMCDevice(0)->total_size;
if (nand_src == NAND_EMUNAND) { // for EmuNAND
u32 emunand_max_sectors = GetPartitionOffsetSector("0:") - (emunand_base_sector + 1); // +1 for safety
u32 emunand_min_sectors = (emunand_base_sector % 0x200000 == 0) ? sysnand_sectors : NAND_MIN_SIZE;
u32 emunand_min_sectors = (emunand_base_sector % 0x200000 == 0) ? sysnand_sectors : NAND_MIN_SECTORS;
if (emunand_max_sectors >= sysnand_sectors) return sysnand_sectors;
else return (emunand_min_sectors > emunand_max_sectors) ? 0 : emunand_min_sectors;
} else if (nand_src == NAND_IMGNAND) {
u32 img_size = (GetMountState() == IMG_NAND) ? GetMountSize() : 0;
return (img_size > sysnand_sectors) ? sysnand_sectors : (img_size > NAND_MIN_SIZE) ? NAND_MIN_SIZE : 0;
u32 img_sectors = (GetMountState() == IMG_NAND) ? GetMountSize() / 0x200 : 0;
return (img_sectors >= sysnand_sectors) ? sysnand_sectors : (img_sectors >= NAND_MIN_SECTORS) ? NAND_MIN_SECTORS : 0;
} else return sysnand_sectors; // for SysNAND
}