GPIO

[MMIO]	repeat size	description
0xbf0a0000	0x020	GPIO block 0
0xbf0a0100	0x020	??
0xbf155000	0x100	GPIO block 1

Registers

offset	type	name	description
0x00	u32	OUT0	output value, GPIO 0-31
0x04	u32	DIR0	direction, GPIO 0-31 (bit value 1=output, 0=input)
0x08	u32	IN0	input value, GPIO 0-31
0x0c	u32
0x10	u32	OUT1	output value, GPIO 32-63
0x14	u32	DIR1	direction, GPIO 32-63
0x18	u32	IN1	input value, GPIO 32-63
0x1c	u32