MirrorBackup/GodMode9
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Add support for setting up Multi RedNANDs

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This commit is contained in:
d0k3 2018-06-17 23:53:29 +02:00
parent c10f6d1f9e
commit 5df5ead553
1 changed files with 34 additions and 13 deletions
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39
arm9/source/godmode.c
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@ -345,10 +345,13 @@ void DrawDirContents(DirStruct* contents, u32 cursor, u32* scroll) {
u32 SdFormatMenu(const char* slabel) {
const u32 cluster_size_table[5] = { 0x0, 0x0, 0x4000, 0x8000, 0x10000 };
const char* option_emunand_size[6] = { "No EmuNAND", "RedNAND size (min)", "EmuNAND size (full)", "User input..." };
const char* option_emunand_size[7] = { "No EmuNAND", "RedNAND size (min)", "GW EmuNAND size (full)",
"MultiNAND size (2x)", "MultiNAND size (3x)", "MultiNAND size (4x)", "User input..." };
const char* option_cluster_size[4] = { "Auto", "16KB Clusters", "32KB Clusters", "64KB Clusters" };
u32 sysnand_min_size_sectors = GetNandMinSizeSectors(NAND_SYSNAND);
u64 sysnand_min_size_mb = ((sysnand_min_size_sectors * 0x200) + 0xFFFFF) / 0x100000;
u64 sysnand_multi_size_mb = (align(sysnand_min_size_sectors + 1, 0x2000) * 0x200) / 0x100000;
u64 sysnand_size_mb = (((u64)GetNandSizeSectors(NAND_SYSNAND) * 0x200) + 0xFFFFF) / 0x100000;
u64 sysnand_min_size_mb = (((u64)GetNandMinSizeSectors(NAND_SYSNAND) * 0x200) + 0xFFFFF) / 0x100000;
char label[16];
u32 cluster_size = 0;
u64 sdcard_size_mb = 0;
@ -362,10 +365,13 @@ u32 SdFormatMenu(const char* slabel) {
return 1;
}
user_select = ShowSelectPrompt(4, option_emunand_size, "Format SD card (%lluMB)?\nChoose EmuNAND size:", sdcard_size_mb);
user_select = ShowSelectPrompt(7, option_emunand_size, "Format SD card (%lluMB)?\nChoose EmuNAND size:", sdcard_size_mb);
if (user_select && (user_select < 4)) {
emunand_size_mb = (user_select == 2) ? sysnand_min_size_mb : (user_select == 3) ? sysnand_size_mb : 0;
} else if (user_select == 4) do {
} else if ((user_select >= 4) && (user_select <= 6)) {
u32 n = (user_select - 2);
emunand_size_mb = n * sysnand_multi_size_mb;
} else if (user_select == 7) do {
emunand_size_mb = ShowNumberPrompt(sysnand_min_size_mb, "SD card size is %lluMB.\nEnter EmuNAND size (MB) below:", sdcard_size_mb);
if (emunand_size_mb == (u64) -1) break;
} while (emunand_size_mb > sdcard_size_mb);
@ -385,20 +391,35 @@ u32 SdFormatMenu(const char* slabel) {
}
if (emunand_size_mb >= sysnand_min_size_mb) {
u32 emunand_offset = 0;
u32 n_emunands = 1;
if (emunand_size_mb >= 2 * sysnand_size_mb) {
const char* option_emunand_type[4] = { "RedNAND type (multi)", "RedNAND type (single)", "GW EmuNAND type", "Don't set up" };
user_select = ShowSelectPrompt(4, option_emunand_type, "Choose EmuNAND type to set up:");
if (user_select > 3) return 0;
emunand_offset = (user_select == 2) ? 0 : 1;
if (user_select == 1) n_emunands = 4;
} else if (emunand_size_mb >= sysnand_size_mb) {
const char* option_emunand_type[3] = { "RedNAND type", "GW EmuNAND type", "Don't set up" };
if (emunand_size_mb >= sysnand_size_mb)
user_select = ShowSelectPrompt(3, option_emunand_type, "Choose EmuNAND type to set up:");
else user_select = ShowPrompt(true, "Clone SysNAND to RedNAND now?") ? 1 : 0;
if (!user_select || (user_select > 2)) return 0;
if (user_select > 2) return 0;
emunand_offset = (user_select == 1) ? 0 : 1; // 0 -> GW EmuNAND
} else user_select = ShowPrompt(true, "Clone SysNAND to RedNAND?") ? 1 : 0;
if (!user_select) return 0;
u8 ncsd[0x200];
u32 flags = OVERRIDE_PERM;
InitSDCardFS(); // this has to be initialized for EmuNAND to work
SetEmuNandBase((user_select == 2) ? 0 : 1); // 0 -> GW EmuNAND
for (u32 i = 0; i < n_emunands; i++) {
if ((i * sysnand_multi_size_mb) + sysnand_min_size_mb > emunand_size_mb) break;
SetEmuNandBase((i * sysnand_multi_size_mb * 0x100000 / 0x200) + emunand_offset);
if ((ReadNandSectors(ncsd, 0, 1, 0xFF, NAND_SYSNAND) != 0) ||
(WriteNandSectors(ncsd, 0, 1, 0xFF, NAND_EMUNAND) != 0) ||
(!PathCopy("E:", "S:/nand_minsize.bin", &flags)))
(!PathCopy("E:", "S:/nand_minsize.bin", &flags))) {
ShowPrompt(false, "Cloning SysNAND to EmuNAND: failed!");
break;
}
}
DeinitSDCardFS();
}