u-boot/include/clock_legacy.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (C) Copyright 2000-2009
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 */

#ifndef __CLOCK_LEGACY_H
#define __CLOCK_LEGACY_H

int get_clocks(void);
unsigned long get_bus_freq(unsigned long dummy);
int get_serial_clock(void);

/*
 * If we have CONFIG_DYNAMIC_DDR_CLK_FREQ then there will be an
 * implentation of get_board_ddr_clk() somewhere.  Otherwise we have
 * a static value to use now.
 */
#ifdef CONFIG_DYNAMIC_DDR_CLK_FREQ
unsigned long get_board_ddr_clk(void);
#else
#define get_board_ddr_clk()		CONFIG_DDR_CLK_FREQ
#endif

#endif
common: Move clock functions into a new file These three clock functions don't use driver model and should be migrated. In the meantime, create a new file to hold them. Signed-off-by: Simon Glass <sjg@chromium.org> 2019-12-28 17:44:58 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
			`/*`
			`* (C) Copyright 2000-2009`
			`* Wolfgang Denk, DENX Software Engineering, wd@denx.de.`
			`*/`

			`#ifndef __CLOCK_LEGACY_H`
			`#define __CLOCK_LEGACY_H`

			`int get_clocks(void);`
			`unsigned long get_bus_freq(unsigned long dummy);`
			`int get_serial_clock(void);`

nxp: Migrate CONFIG_DDR_CLK_FREQ to Kconfig As this symbol can either be a fixed value or the function get_board_ddr_clk, migration is tricky. Introduce a choice of DYNAMIC or STATIC_DDR_CLK_FREQ. If DYNAMIC, we continue to use the board defined get_board_ddr_clk function. If STATIC, set CONFIG_DDR_CLK_FREQ to that value and now include/clock_legacy.h contains the function prototype or defines get_board_ddr_clk() to that static value. Update callers to test for DYNAMIC or STATIC. Signed-off-by: Tom Rini <trini@konsulko.com> 2021-08-21 17:50:17 +00:00			`/*`
			`* If we have CONFIG_DYNAMIC_DDR_CLK_FREQ then there will be an`
			`* implentation of get_board_ddr_clk() somewhere. Otherwise we have`
			`* a static value to use now.`
			`*/`
			`#ifdef CONFIG_DYNAMIC_DDR_CLK_FREQ`
			`unsigned long get_board_ddr_clk(void);`
			`#else`
			`#define get_board_ddr_clk() CONFIG_DDR_CLK_FREQ`
			`#endif`

common: Move clock functions into a new file These three clock functions don't use driver model and should be migrated. In the meantime, create a new file to hold them. Signed-off-by: Simon Glass <sjg@chromium.org> 2019-12-28 17:44:58 +00:00			`#endif`