upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/cpu/at32ap/pio2.h

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1.1 KiB

/*
* Register definitions for Parallel Input/Output Controller
*/
#ifndef __CPU_AT32AP_PIO2_H__
#define __CPU_AT32AP_PIO2_H__
/* PIO2 register offsets */
#define PIO2_PER 0x0000
#define PIO2_PDR 0x0004
#define PIO2_PSR 0x0008
#define PIO2_OER 0x0010
#define PIO2_ODR 0x0014
#define PIO2_OSR 0x0018
#define PIO2_IFER 0x0020
#define PIO2_IFDR 0x0024
#define PIO2_ISFR 0x0028
#define PIO2_SODR 0x0030
#define PIO2_CODR 0x0034
#define PIO2_ODSR 0x0038
#define PIO2_PDSR 0x003c
#define PIO2_IER 0x0040
#define PIO2_IDR 0x0044
#define PIO2_IMR 0x0048
#define PIO2_ISR 0x004c
#define PIO2_MDER 0x0050
#define PIO2_MDDR 0x0054
#define PIO2_MDSR 0x0058
#define PIO2_PUDR 0x0060
#define PIO2_PUER 0x0064
#define PIO2_PUSR 0x0068
#define PIO2_ASR 0x0070
#define PIO2_BSR 0x0074
#define PIO2_ABSR 0x0078
#define PIO2_OWER 0x00a0
#define PIO2_OWDR 0x00a4
#define PIO2_OWSR 0x00a8
/* Register access macros */
#define pio2_readl(base,reg) \
readl((void *)base + PIO2_##reg)
#define pio2_writel(base,reg,value) \
writel((value), (void *)base + PIO2_##reg)
#endif /* __CPU_AT32AP_PIO2_H__ */