Hi guys.
Tell me please one question.
Is following correct entry to bootloader procedure ?
If i mistake please tell me right way.
Thank you.

ROM:00009AD8 sub_9AD8 ; CODE XREF: ROM:0000A118p
ROM:00009AD8
ROM:00009AD8 var_1C8 = -0x1C8
ROM:00009AD8 var_1B4 = -0x1B4
ROM:00009AD8 var_B4 = -0xB4
ROM:00009AD8 var_B0 = -0xB0
ROM:00009AD8 var_A0 = -0xA0
ROM:00009AD8 var_8C = -0x8C
ROM:00009AD8 var_84 = -0x84
ROM:00009AD8 var_30 = -0x30
ROM:00009AD8
ROM:00009AD8 STMFD SP!, {R0-R2,R4-R11,LR}
ROM:00009ADC SUB SP, SP, #0x198
ROM:00009AE0 MOV R4, R1
ROM:00009AE4 MOV R5, R2
ROM:00009AE8 MOV R11, #0
ROM:00009AEC MOV R1, #0x10
ROM:00009AF0 ADD R0, SP, #0x1C8+var_B0
ROM:00009AF4 BL sub_96A8
ROM:00009AF8 MOV R10, #0x100
ROM:00009AFC MOV R8, #0
ROM:00009B00 MOV R6, #0
ROM:00009B04 B loc_9B20