u-boot/board/freescale/common/cadmus.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2004 Freescale Semiconductor.
 */

#ifndef __CADMUS_H_
#define __CADMUS_H_


/*
 * CADMUS Board System Register interface.
 */

/*
 * Returns board version register.
 */
extern unsigned int get_board_version(void);

/*
 * Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.
 */
extern unsigned long get_clock_freq(void);


/*
 * Returns 1 - 4, as found in the USER CSR[6:7] bits.
 */
extern unsigned int get_pci_slot(void);


/*
 * Returns PCI DUAL as found in CM_PCI[3].
 */
extern unsigned int get_pci_dual(void);


#endif	/* __CADMUS_H_ */
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
Patches by Jon Loeliger, 24 Aug 2004: - Add support for the MPC8541 and MPC8555 CDS boards - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR 2004-10-10 21:21:55 +00:00			`/*`
			`* Copyright 2004 Freescale Semiconductor.`
			`*/`

			`#ifndef __CADMUS_H_`
			`#define __CADMUS_H_`


			`/*`
			`* CADMUS Board System Register interface.`
			`*/`

			`/*`
			`* Returns board version register.`
			`*/`
			`extern unsigned int get_board_version(void);`

			`/*`
			`* Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.`
			`*/`
			`extern unsigned long get_clock_freq(void);`


			`/*`
			`* Returns 1 - 4, as found in the USER CSR[6:7] bits.`
			`*/`
			`extern unsigned int get_pci_slot(void);`


			`/*`
			`* Returns PCI DUAL as found in CM_PCI[3].`
			`*/`
			`extern unsigned int get_pci_dual(void);`


			`#endif /* __CADMUS_H_ */`