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nios2: remove epled driver

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The epled driver was replaced by altera_pio and gpio_led.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
This commit is contained in:
Thomas Chou 2014-08-25 15:57:06 +08:00
parent 6defdc0b55
commit ef3cc8112c
2 changed files with 0 additions and 47 deletions
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46
board/altera/common/epled.c
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@ -1,46 +0,0 @@
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <nios2-io.h>
#include <status_led.h>
/* The LED port is configured as output only, so we
* must track the state manually.
*/
static led_id_t val = 0;
void __led_init (led_id_t mask, int state)
{
nios_pio_t *pio = (nios_pio_t *)CONFIG_SYS_LEDPIO_ADDR;
if (state == STATUS_LED_ON)
val &= ~mask;
else
val |= mask;
writel (val, &pio->data);
}
void __led_set (led_id_t mask, int state)
{
nios_pio_t *pio = (nios_pio_t *)CONFIG_SYS_LEDPIO_ADDR;
if (state == STATUS_LED_ON)
val &= ~mask;
else
val |= mask;
writel (val, &pio->data);
}
void __led_toggle (led_id_t mask)
{
nios_pio_t *pio = (nios_pio_t *)CONFIG_SYS_LEDPIO_ADDR;
val ^= mask;
writel (val, &pio->data);
}

1
board/altera/nios2-generic/Makefile
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@ -8,5 +8,4 @@
obj-y := nios2-generic.o obj-y := nios2-generic.o
obj-$(CONFIG_CMD_IDE) += ../common/cfide.o obj-$(CONFIG_CMD_IDE) += ../common/cfide.o
obj-$(CONFIG_EPLED) += ../common/epled.o
obj-y += text_base.o obj-y += text_base.o