1 files changed, 0 insertions, 225 deletions
diff --git a/include/ambapp.h b/include/ambapp.h
deleted file mode 100644
index d79fcedb41..0000000000
--- a/include/ambapp.h
+++ /dev/null
@@ -1,225 +0,0 @@
-/* Interface for accessing Gaisler AMBA Plug&Play Bus.
- * The AHB bus can be interfaced with a simpler bus -
- * the APB bus, also freely available in GRLIB at
- * www.gaisler.com.
- *
- * (C) Copyright 2009, 2015
- * Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef __AMBAPP_H__
-#define __AMBAPP_H__
-
-#include <ambapp_ids.h>
-
-#ifndef __ASSEMBLER__
-/* Structures used to access Plug&Play information directly */
-struct ambapp_pnp_ahb {
-	const unsigned int	id;		/* VENDOR, DEVICE, VER, IRQ, */
-	const unsigned int	custom[3];
-	const unsigned int	mbar[4];	/* MASK, ADDRESS, TYPE,
-						 * CACHABLE/PREFETCHABLE */
-};
-
-struct ambapp_pnp_apb {
-	const unsigned int	id;		/* VENDOR, DEVICE, VER, IRQ, */
-	const unsigned int	iobar;		/* MASK, ADDRESS, TYPE,
-						 * CACHABLE/PREFETCHABLE */
-};
-
-/* AMBA Plug&Play AHB Masters & Slaves information locations
- * Max devices is 64 supported by HW, however often only 16
- * are used.
- */
-struct ambapp_pnp_info {
-	struct ambapp_pnp_ahb	masters[64];
-	struct ambapp_pnp_ahb	slaves[63];
-	const unsigned int	unused[4];
-	const unsigned int	systemid[4];
-};
-
-/* Describes a AMBA PnP bus */
-struct ambapp_bus {
-	int		buses;		/* Number of buses */
-	unsigned int	ioareas[6];	/* PnP I/O AREAs of AHB buses */
-	unsigned int	freq;		/* Frequency of bus0 [Hz] */
-};
-
-/* Processor Local AMBA bus */
-extern struct ambapp_bus ambapp_plb;
-
-/* Get Bus frequency of a certain AMBA bus */
-extern unsigned int ambapp_bus_freq(
-	struct ambapp_bus *abus,
-	int ahb_bus_index
-	);
-
-/* AMBA PnP information of a APB Device */
-typedef struct {
-	unsigned int vendor;
-	unsigned int device;
-	unsigned char irq;
-	unsigned char ver;
-	unsigned int address;
-	unsigned int mask;
-	int ahb_bus_index;
-} ambapp_apbdev;
-
-/* AMBA PnP information of a AHB Device */
-typedef struct {
-	unsigned int vendor;
-	unsigned int device;
-	unsigned char irq;
-	unsigned char ver;
-	unsigned int userdef[3];
-	unsigned int address[4];
-	unsigned int mask[4];
-	int type[4];
-	int ahb_bus_index;
-} ambapp_ahbdev;
-
-/* Scan AMBA Bus for AHB Bridges */
-extern void ambapp_bus_init(
-	unsigned int ioarea,
-	unsigned int freq,
-	struct ambapp_bus *abus);
-
-/* Find APB Slave device by index using breath first search.
- *
- * When vendor and device are both set to zero, any device
- * with a non-zero device ID will match the search. It may be
- * useful when processing all devices on a AMBA bus.
- */
-extern int ambapp_apb_find(
-	struct ambapp_bus *abus,
-	int vendor,
-	int device,
-	int index,
-	ambapp_apbdev *dev
-	);
-
-/* Find AHB Master device by index using breath first search.
- *
- * When vendor and device are both set to zero, any device
- * with a non-zero device ID will match the search. It may be
- * useful when processing all devices on a AMBA bus.
- */
-extern int ambapp_ahbmst_find(
-	struct ambapp_bus *abus,
-	int vendor,
-	int device,
-	int index,
-	ambapp_ahbdev *dev
-	);
-
-/* Find AHB Slave device by index using breath first search.
- *
- * When vendor and device are both set to zero, any device
- * with a non-zero device ID will match the search. It may be
- * useful when processing all devices on a AMBA bus.
- */
-extern int ambapp_ahbslv_find(
-	struct ambapp_bus *abus,
-	int vendor,
-	int device,
-	int index,
-	ambapp_ahbdev *dev
-	);
-
-/* Return number of APB Slave devices of a certain ID (VENDOR:DEVICE)
- * zero is returned if no devices was found.
- */
-extern int ambapp_apb_count(struct ambapp_bus *abus, int vendor, int device);
-
-/* Return number of AHB Master devices of a certain ID (VENDOR:DEVICE)
- * zero is returned if no devices was found.
- */
-extern int ambapp_ahbmst_count(struct ambapp_bus *abus, int vendor, int device);
-
-/* Return number of AHB Slave devices of a certain ID (VENDOR:DEVICE)
- * zero is returned if no devices was found.
- */
-extern int ambapp_ahbslv_count(struct ambapp_bus *abus, int vendor, int device);
-
-#ifdef CONFIG_CMD_AMBAPP
-
-/* AMBA Plug&Play relocation & initialization */
-int ambapp_init_reloc(void);
-
-/* AMBA Plug&Play Name of Vendors and devices */
-
-/* Return name of device */
-char *ambapp_device_id2str(int vendor, int id);
-
-/* Return name of vendor */
-char *ambapp_vendor_id2str(int vendor);
-
-/* Return description of a device */
-char *ambapp_device_id2desc(int vendor, int id);
-
-#endif
-
-#endif /* defined(__ASSEMBLER__) */
-
-#define AMBA_DEFAULT_IOAREA 0xfff00000
-#define AMBA_CONF_AREA 0xff000
-#define AMBA_AHB_SLAVE_CONF_AREA 0x800
-
-#define DEV_NONE	0
-#define DEV_AHB_MST	1
-#define DEV_AHB_SLV	2
-#define DEV_APB_SLV	3
-
-#define AMBA_TYPE_APBIO 0x1
-#define AMBA_TYPE_MEM 0x2
-#define AMBA_TYPE_AHBIO 0x3
-
-/* ID layout for APB and AHB devices */
-#define AMBA_PNP_ID(vendor, device) (((vendor)<<24) | ((device)<<12))
-
-/* APB Slave PnP layout definitions */
-#define AMBA_APB_ID_OFS		(0*4)
-#define AMBA_APB_IOBAR_OFS	(1*4)
-#define AMBA_APB_CONF_LENGH	(2*4)
-
-/* AHB Master/Slave layout PnP definitions */
-#define AMBA_AHB_ID_OFS		(0*4)
-#define AMBA_AHB_CUSTOM0_OFS	(1*4)
-#define AMBA_AHB_CUSTOM1_OFS	(2*4)
-#define AMBA_AHB_CUSTOM2_OFS	(3*4)
-#define AMBA_AHB_MBAR0_OFS	(4*4)
-#define AMBA_AHB_MBAR1_OFS	(5*4)
-#define AMBA_AHB_MBAR2_OFS	(6*4)
-#define AMBA_AHB_MBAR3_OFS	(7*4)
-#define AMBA_AHB_CONF_LENGH	(8*4)
-
-/* Macros for extracting information from AMBA PnP information
- * registers.
- */
-
-#define amba_vendor(x) (((x) >> 24) & 0xff)
-
-#define amba_device(x) (((x) >> 12) & 0xfff)
-
-#define amba_irq(conf) ((conf) & 0x1f)
-
-#define amba_ver(conf) (((conf)>>5) & 0x1f)
-
-#define amba_iobar_start(base, iobar) \
-	((base) | ((((iobar) & 0xfff00000)>>12) & (((iobar) & 0xfff0)<<4)))
-
-#define amba_membar_start(mbar) \
-	(((mbar) & 0xfff00000) & (((mbar) & 0xfff0) << 16))
-
-#define amba_membar_type(mbar) ((mbar) & 0xf)
-
-#define amba_membar_mask(mbar) (((mbar) >> 4) & 0xfff)
-
-#define amba_ahbio_adr(addr, base_ioarea) \
-	((unsigned int)(base_ioarea) | ((addr) >> 12))
-
-#define amba_apb_mask(iobar) ((~(amba_membar_mask(iobar)<<8) & 0x000fffff) + 1)
-
-#endif