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nyx: Add MSC partition for L4T Android

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CTCaer 2021-01-03 14:52:13 +02:00
parent 87b91174ec
commit 1a9372b4ce
1 changed files with 12 additions and 3 deletions
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15
nyx/nyx_gui/frontend/gui_tools_partition_manager.c
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@ -399,10 +399,19 @@ static void _prepare_and_flash_mbr_gpt()
curr_part_lba += 0x15E000; curr_part_lba += 0x15E000;
gpt_idx++; gpt_idx++;
// Android Misc partition.
memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
se_gen_prng128(random_number);
memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
gpt.entries[gpt_idx].lba_start = curr_part_lba;
gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x1800 - 1; // 3MB.
memcpy(gpt.entries[gpt_idx].name, (char[]) { 'M', 0, 'S', 0, 'C', 0 }, 6);
sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
curr_part_lba += 0x1800;
gpt_idx++;
// Android Userdata partition. // Android Userdata partition.
u32 align_diff = ALIGN(curr_part_lba, 0x8000) - curr_part_lba; u32 user_size = (part_info.and_size << 11) - 0x798000 - curr_part_lba; // Subtract the other partitions (3888MB).
curr_part_lba += align_diff; // Align to 16MB.
u32 user_size = (part_info.and_size << 11) - 0x796800 - align_diff; // Subtract the other partitions (3885MB).
if (!part_info.emu_size) if (!part_info.emu_size)
user_size -= 0x800; // Reserve 1MB. user_size -= 0x800; // Reserve 1MB.
memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16); memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);