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.include "asm/macros.inc"
.include "global.inc"
.extern CTRDGi_PollingSR1MCOMMON
.extern AgbFlash
.extern CTRDGi_PollingSR
.extern ctrdgi_flash_lock_id
.extern ctrdgi_backup_irq
.extern ctrdg_flash_remainder
.section .rodata
.global MxMaxTime
MxMaxTime: ; 0x02104148
.short 10, 10, 2000, 2000
.global MX29L010
MX29L010: ; 0x02104150
.word CTRDGi_WriteFlashSectorMX
.word CTRDGi_EraseFlashChipMX
.word CTRDGi_EraseFlashSectorMX
.word CTRDGi_WriteFlashSectorAsyncMX
.word CTRDGi_EraseFlashChipAsyncMX
.word CTRDGi_EraseFlashSectorAsyncMX
.word CTRDGi_PollingSR1MCOMMON
.word MxMaxTime
.byte 0x00, 0x00, 0x02, 0x00, 0x00, 0x10, 0x00, 0x00, 0x0C, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xC2, 0x00, 0x09, 0x00
.global defaultFlash1M
defaultFlash1M: ; 0x0210418C
.word CTRDGi_WriteFlashSectorMX
.word CTRDGi_EraseFlashChipMX
.word CTRDGi_EraseFlashSectorMX
.word CTRDGi_WriteFlashSectorAsyncMX
.word CTRDGi_EraseFlashChipAsyncMX
.word CTRDGi_EraseFlashSectorAsyncMX
.word CTRDGi_PollingSR1MCOMMON
.word MxMaxTime
.byte 0x00, 0x00, 0x02, 0x00, 0x00, 0x10, 0x00, 0x00, 0x0C, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
.text
arm_func_start CTRDGi_WriteFlashSectorAsyncMX
CTRDGi_WriteFlashSectorAsyncMX: ; 0x020DD2D8
stmdb sp!, {lr}
sub sp, sp, #0x24
str r1, [sp, #0xc]
strh r0, [sp, #0x20]
ldr r1, _020DD300 ; =CTRDGi_WriteFlashSectorCoreMX
add r0, sp, #0x0
bl CTRDGi_SetTask
add sp, sp, #0x24
ldmia sp!, {lr}
bx lr
.balign 4
_020DD300: .word CTRDGi_WriteFlashSectorCoreMX
arm_func_start CTRDGi_EraseFlashSectorAsyncMX
CTRDGi_EraseFlashSectorAsyncMX: ; 0x020DD304
stmdb sp!, {lr}
sub sp, sp, #0x24
mov r2, r1
strh r0, [sp, #0x20]
ldr r1, _020DD32C ; =CTRDGi_EraseFlashSectorCoreMX
add r0, sp, #0x0
bl CTRDGi_SetTask
add sp, sp, #0x24
ldmia sp!, {lr}
bx lr
.balign 4
_020DD32C: .word CTRDGi_EraseFlashSectorCoreMX
arm_func_start CTRDGi_EraseFlashChipAsyncMX
CTRDGi_EraseFlashChipAsyncMX: ; 0x020DD330
stmdb sp!, {lr}
sub sp, sp, #0x24
ldr r1, _020DD354 ; =CTRDGi_EraseFlashChipCoreMX
mov r2, r0
add r0, sp, #0x0
bl CTRDGi_SetTask
add sp, sp, #0x24
ldmia sp!, {lr}
bx lr
.balign 4
_020DD354: .word CTRDGi_EraseFlashChipCoreMX
arm_func_start CTRDGi_WriteFlashSectorMX
CTRDGi_WriteFlashSectorMX: ; 0x020DD358
stmdb sp!, {lr}
sub sp, sp, #0x24
strh r0, [sp, #0x20]
add r0, sp, #0x0
str r1, [sp, #0xc]
bl CTRDGi_WriteFlashSectorCoreMX
mov r0, r0, lsl #0x10
mov r0, r0, lsr #0x10
add sp, sp, #0x24
ldmia sp!, {lr}
bx lr
arm_func_start CTRDGi_EraseFlashSectorMX
CTRDGi_EraseFlashSectorMX: ; 0x020DD384
stmdb sp!, {lr}
sub sp, sp, #0x24
strh r0, [sp, #0x20]
add r0, sp, #0x0
bl CTRDGi_EraseFlashSectorCoreMX
mov r0, r0, lsl #0x10
mov r0, r0, lsr #0x10
add sp, sp, #0x24
ldmia sp!, {lr}
bx lr
arm_func_start CTRDGi_EraseFlashChipMX
CTRDGi_EraseFlashChipMX: ; 0x020DD3AC
stmdb sp!, {lr}
sub sp, sp, #0x24
add r0, sp, #0x0
bl CTRDGi_EraseFlashChipCoreMX
mov r0, r0, lsl #0x10
mov r0, r0, lsr #0x10
add sp, sp, #0x24
ldmia sp!, {lr}
bx lr
arm_func_start CTRDGi_WriteFlashSectorCoreMX
CTRDGi_WriteFlashSectorCoreMX: ; 0x020DD3D0
stmdb sp!, {r4-r8,lr}
sub sp, sp, #0x28
mov r5, r0
ldmia r5!, {r0-r3}
add r4, sp, #0x0
stmia r4!, {r0-r3}
ldmia r5!, {r0-r3}
stmia r4!, {r0-r3}
ldr r0, _020DD540 ; =AgbFlash
ldr r1, [r5, #0x0]
ldr r0, [r0, #0x0]
str r1, [r4, #0x0]
ldrh r5, [sp, #0x20]
ldrh r0, [r0, #0xa]
ldr r4, [sp, #0xc]
cmp r5, r0
addcs sp, sp, #0x28
ldrhs r0, _020DD544 ; =0x000080FF
ldmcsia sp!, {r4-r8,lr}
bxcs lr
mov r0, r5
bl CTRDGi_EraseFlashSectorMX
movs r6, r0
addne sp, sp, #0x28
ldmneia sp!, {r4-r8,lr}
bxne lr
ldr r0, _020DD548 ; =ctrdgi_flash_lock_id
ldrh r0, [r0, #0x0]
bl OS_LockCartridge
ldr r7, _020DD54C ; =0x04000204
ldr r0, _020DD540 ; =AgbFlash
ldrh r3, [r7, #0x0]
ldr r2, [r0, #0x0]
ldrh r1, [r7, #0x0]
mov r0, r5, lsl #0xc
ldr r2, [r2, #0x10]
bic r1, r1, #0x3
orr r1, r1, r2
mov r0, r0, lsr #0x10
strh r1, [r7, #0x0]
and r7, r3, #0x3
bl CTRDGi_SetFlashBankMx
ldr r0, _020DD540 ; =AgbFlash
and r1, r5, #0xf
ldr r3, [r0, #0x0]
mov r0, r1, lsl #0x10
ldr r2, [r3, #0x4]
ldr r8, _020DD550 ; =ctrdg_flash_remainder
ldr r1, _020DD554 ; =0x04000208
strh r2, [r8, #0x0]
ldrh r3, [r3, #0x8]
mov r5, r0, lsr #0x10
ldrh r2, [r1, #0x0]
mov r0, #0x0
mov r3, r5, lsl r3
strh r0, [r1, #0x0]
ldrh r1, [r8, #0x0]
ldr r0, _020DD558 ; =ctrdgi_backup_irq
add r5, r3, #0xa000000
str r2, [r0, #0x0]
cmp r1, #0x0
beq _020DD4FC
_020DD4C8:
mov r0, r4
mov r1, r5
bl CTRDGi_ProgramFlashByteMX
movs r6, r0
bne _020DD4FC
ldrh r0, [r8, #0x0]
add r4, r4, #0x1
add r5, r5, #0x1
sub r0, r0, #0x1
strh r0, [r8, #0x0]
ldrh r0, [r8, #0x0]
cmp r0, #0x0
bne _020DD4C8
_020DD4FC:
ldr r3, _020DD554 ; =0x04000208
ldr r0, _020DD558 ; =ctrdgi_backup_irq
ldrh r1, [r3, #0x0]
ldr r0, [r0, #0x0]
ldr r2, _020DD54C ; =0x04000204
strh r0, [r3, #0x0]
ldrh r1, [r2, #0x0]
ldr r0, _020DD548 ; =ctrdgi_flash_lock_id
bic r1, r1, #0x3
orr r1, r1, r7
strh r1, [r2, #0x0]
ldrh r0, [r0, #0x0]
bl OS_UnlockCartridge
mov r0, r6
add sp, sp, #0x28
ldmia sp!, {r4-r8,lr}
bx lr
.balign 4
_020DD540: .word AgbFlash
_020DD544: .word 0x000080FF
_020DD548: .word ctrdgi_flash_lock_id
_020DD54C: .word 0x04000204
_020DD550: .word ctrdg_flash_remainder
_020DD554: .word 0x04000208
_020DD558: .word ctrdgi_backup_irq
arm_func_start CTRDGi_ProgramFlashByteMX
CTRDGi_ProgramFlashByteMX: ; 0x020DD55C
stmdb sp!, {lr}
sub sp, sp, #0x4
ldr ip, _020DD5B0 ; =0x0A005555
mov r3, #0xaa
ldr r2, _020DD5B4 ; =0x0A002AAA
strb r3, [r12, #0x0]
mov r3, #0x55
mov lr, r0
strb r3, [r2, #0x0]
mov r0, #0xa0
strb r0, [r12, #0x0]
ldrb r2, [lr, #0x0]
ldr r3, _020DD5B8 ; =CTRDGi_PollingSR
mov r0, #0x1
strb r2, [r1, #0x0]
ldrb r2, [lr, #0x0]
ldr r3, [r3, #0x0]
blx r3
add sp, sp, #0x4
ldmia sp!, {lr}
bx lr
.balign 4
_020DD5B0: .word 0x0A005555
_020DD5B4: .word 0x0A002AAA
_020DD5B8: .word CTRDGi_PollingSR
arm_func_start CTRDGi_EraseFlashSectorCoreMX
CTRDGi_EraseFlashSectorCoreMX: ; 0x020DD5BC
stmdb sp!, {r4-r11,lr}
sub sp, sp, #0x34
mov r5, r0
ldmia r5!, {r0-r3}
add r4, sp, #0x10
stmia r4!, {r0-r3}
ldmia r5!, {r0-r3}
stmia r4!, {r0-r3}
ldr r0, _020DD748 ; =AgbFlash
ldr r1, [r5, #0x0]
ldr r0, [r0, #0x0]
str r1, [r4, #0x0]
ldrh r4, [sp, #0x30]
ldrh r0, [r0, #0xa]
cmp r4, r0
addcs sp, sp, #0x34
ldrhs r0, _020DD74C ; =0x000080FF
ldmcsia sp!, {r4-r11,lr}
bxcs lr
ldr r0, _020DD750 ; =ctrdgi_flash_lock_id
ldrh r0, [r0, #0x0]
bl OS_LockCartridge
ldr r5, _020DD754 ; =0x04000204
ldr r0, _020DD748 ; =AgbFlash
ldrh r3, [r5, #0x0]
ldr r2, [r0, #0x0]
ldrh r1, [r5, #0x0]
mov r0, r4, lsl #0xc
ldr r2, [r2, #0x10]
bic r1, r1, #0x3
orr r1, r1, r2
strh r1, [r5, #0x0]
and r1, r3, #0x3
mov r0, r0, lsr #0x10
str r1, [sp, #0x0]
bl CTRDGi_SetFlashBankMx
and r0, r4, #0xf
mov r0, r0, lsl #0x10
mov r9, r0, lsr #0x10
mov r0, #0x2
mov r10, #0x0
str r0, [sp, #0x8]
mov r0, #0xff
ldr r8, _020DD758 ; =0x04000208
mov r11, r10
mov r7, #0xaa
mov r6, #0x55
mov r5, #0x80
mov r4, #0x30
str r0, [sp, #0xc]
_020DD684:
ldr r0, _020DD748 ; =AgbFlash
ldrh r12, [r8, #0x0]
ldr r0, [r0, #0x0]
ldr r3, _020DD75C ; =ctrdgi_backup_irq
ldrh r1, [r0, #0x8]
ldr r0, [sp, #0x8]
ldr r2, [sp, #0xc]
strh r11, [r8, #0x0]
str r12, [r3, #0x0]
ldr r3, _020DD760 ; =0x0A005555
mov r1, r9, lsl r1
strb r7, [r3, #0x0]
ldr r3, _020DD764 ; =0x0A002AAA
add r1, r1, #0xa000000
strb r6, [r3, #0x0]
ldr r3, _020DD760 ; =0x0A005555
strb r5, [r3, #0x0]
strb r7, [r3, #0x0]
ldr r3, _020DD764 ; =0x0A002AAA
strb r6, [r3, #0x0]
strb r4, [r1, #0x0]
ldrh r3, [r8, #0x0]
ldr r3, _020DD75C ; =ctrdgi_backup_irq
ldr r3, [r3, #0x0]
strh r3, [r8, #0x0]
ldr r3, _020DD768 ; =CTRDGi_PollingSR
ldr r3, [r3, #0x0]
blx r3
str r0, [sp, #0x4]
ands r0, r0, #0xa000
beq _020DD714
cmp r10, #0x0
addeq r0, r10, #0x1
moveq r0, r0, lsl #0x10
moveq r10, r0, lsr #0x10
beq _020DD684
_020DD714:
ldr r2, _020DD754 ; =0x04000204
ldr r1, _020DD750 ; =ctrdgi_flash_lock_id
ldrh r0, [r2, #0x0]
bic r3, r0, #0x3
ldr r0, [sp, #0x0]
orr r0, r3, r0
strh r0, [r2, #0x0]
ldrh r0, [r1, #0x0]
bl OS_UnlockCartridge
ldr r0, [sp, #0x4]
add sp, sp, #0x34
ldmia sp!, {r4-r11,lr}
bx lr
.balign 4
_020DD748: .word AgbFlash
_020DD74C: .word 0x000080FF
_020DD750: .word ctrdgi_flash_lock_id
_020DD754: .word 0x04000204
_020DD758: .word 0x04000208
_020DD75C: .word ctrdgi_backup_irq
_020DD760: .word 0x0A005555
_020DD764: .word 0x0A002AAA
_020DD768: .word CTRDGi_PollingSR
arm_func_start CTRDGi_EraseFlashChipCoreMX
CTRDGi_EraseFlashChipCoreMX: ; 0x020DD76C
stmdb sp!, {r4-r5,lr}
sub sp, sp, #0x4
ldr r0, _020DD848 ; =ctrdgi_flash_lock_id
ldrh r0, [r0, #0x0]
bl OS_LockCartridge
ldr r4, _020DD84C ; =0x04000204
ldr r0, _020DD850 ; =AgbFlash
ldrh r3, [r4, #0x0]
ldr r0, [r0, #0x0]
ldrh r1, [r4, #0x0]
ldr r2, [r0, #0x10]
ldr r0, _020DD854 ; =0x04000208
bic r1, r1, #0x3
orr r1, r1, r2
strh r1, [r4, #0x0]
ldrh r4, [r0, #0x0]
mov r2, #0x0
ldr r1, _020DD858 ; =ctrdgi_backup_irq
strh r2, [r0, #0x0]
ldr lr, _020DD85C ; =0x0A005555
str r4, [r1, #0x0]
mov r5, #0xaa
ldr r4, _020DD860 ; =0x0A002AAA
strb r5, [lr, #0x0]
mov r12, #0x55
strb r12, [r4, #0x0]
mov r2, #0x80
strb r2, [lr, #0x0]
strb r5, [lr, #0x0]
strb r12, [r4, #0x0]
mov r2, #0x10
strb r2, [lr, #0x0]
ldrh r2, [r0, #0x0]
ldr r2, [r1, #0x0]
ldr r1, _020DD864 ; =CTRDGi_PollingSR
strh r2, [r0, #0x0]
ldr r4, [r1, #0x0]
mov r0, #0x3
mov r1, #0xa000000
mov r2, #0xff
and r5, r3, #0x3
blx r4
ldr r3, _020DD84C ; =0x04000204
ldr r1, _020DD848 ; =ctrdgi_flash_lock_id
ldrh r2, [r3, #0x0]
mov r4, r0
bic r0, r2, #0x3
orr r0, r0, r5
strh r0, [r3, #0x0]
ldrh r0, [r1, #0x0]
bl OS_UnlockCartridge
mov r0, r4
add sp, sp, #0x4
ldmia sp!, {r4-r5,lr}
bx lr
.balign 4
_020DD848: .word ctrdgi_flash_lock_id
_020DD84C: .word 0x04000204
_020DD850: .word AgbFlash
_020DD854: .word 0x04000208
_020DD858: .word ctrdgi_backup_irq
_020DD85C: .word 0x0A005555
_020DD860: .word 0x0A002AAA
_020DD864: .word CTRDGi_PollingSR
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