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→EMMC and syscon init
emmc device (sdif0) is initialized. It sets keys for emmc crypto to be 0x20E/0x20F pair and protects them (<code>dword_E0030024 = 0x1FEF020F; dword_E0030024 = 0x1FEF020E; unk_E0070008 = 0x20E020F; unk_E0070000 = 0; unk_E0070000 = 1;</code>)
emmc device (sdif0) is initialized. It sets keys for emmc crypto to be 0x20E/0x20F pair and protects them (<code>dword_E0030024 = 0x1FEF020F; dword_E0030024 = 0x1FEF020E; unk_E0070008 = 0x20E020F; unk_E0070000 = 0; unk_E0070000 = 1;</code>)
The command sequence sent to emmc is GO_IDLE_STATE, SEND_OP_COND, SEND_CID, SET_RELATIVE_ADDR, SEND_CSD, SELECT_CARD, SEND_EXT_CSD, SET_BLOCKLEN, SWITCH, SWITCH.
During SEND_OP_COND the function pointer from <code>set_emmc_hook</code> is called, it performs syscon init. It enables syscon device using gpio and sends syscon commands 1 (get syscon ver), 5 (get vita model info), 2 (get syscon date string), optionally 0x80.
=== TODO ===
=== TODO ===