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https://github.com/brain-hackers/u-boot-brain
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7cc238f2ee
This patch provides default implementations of the two functions set_uart_mux_conf and set_mux_conf_regs. Hence boards not using them do not need to provide their distinct empty definitions. Signed-off-by: Felix Brack <fb@ltec.ch> Reviewed-by: Tom Rini <trini@konsulko.com>
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* mux.c
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation version 2.
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*
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* This program is distributed "as is" WITHOUT ANY WARRANTY of any
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* kind, whether express or implied; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <common.h>
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#include <asm/arch/mux.h>
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#include <asm/arch/hardware.h>
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#include <asm/io.h>
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/*
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* Configure the pin mux for the module
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*/
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void configure_module_pin_mux(struct module_pin_mux *mod_pin_mux)
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{
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int i;
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if (!mod_pin_mux)
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return;
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for (i = 0; mod_pin_mux[i].reg_offset != -1; i++)
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MUX_CFG(mod_pin_mux[i].val, mod_pin_mux[i].reg_offset);
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}
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/*
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* provide a default over-writable definition
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*/
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void __weak set_uart_mux_conf(void)
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{
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}
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/*
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* provide a default over-writable definition
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*/
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void __weak set_mux_conf_regs(void)
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{
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}
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