1 files changed, 0 insertions, 141 deletions

diff --git a/qemu/roms/u-boot/drivers/gpio/kona_gpio.c b/qemu/roms/u-boot/drivers/gpio/kona_gpio.c
deleted file mode 100644
index 65117438c..000000000
--- a/qemu/roms/u-boot/drivers/gpio/kona_gpio.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright 2013 Broadcom Corporation.
- *
- * SPDX-License-Identifier:      GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/sysmap.h>
-
-#define GPIO_BASE				(void *)GPIO2_BASE_ADDR
-
-#define GPIO_PASSWD				0x00a5a501
-#define GPIO_PER_BANK				32
-#define GPIO_MAX_BANK_NUM			8
-
-#define GPIO_BANK(gpio)				((gpio) >> 5)
-#define GPIO_BITMASK(gpio)	\
-	(1UL << ((gpio) & (GPIO_PER_BANK - 1)))
-
-#define GPIO_OUT_STATUS(bank)			(0x00000000 + ((bank) << 2))
-#define GPIO_IN_STATUS(bank)			(0x00000020 + ((bank) << 2))
-#define GPIO_OUT_SET(bank)			(0x00000040 + ((bank) << 2))
-#define GPIO_OUT_CLEAR(bank)			(0x00000060 + ((bank) << 2))
-#define GPIO_INT_STATUS(bank)			(0x00000080 + ((bank) << 2))
-#define GPIO_INT_MASK(bank)			(0x000000a0 + ((bank) << 2))
-#define GPIO_INT_MSKCLR(bank)			(0x000000c0 + ((bank) << 2))
-#define GPIO_CONTROL(bank)			(0x00000100 + ((bank) << 2))
-#define GPIO_PWD_STATUS(bank)			(0x00000500 + ((bank) << 2))
-
-#define GPIO_GPPWR_OFFSET			0x00000520
-
-#define GPIO_GPCTR0_DBR_SHIFT			5
-#define GPIO_GPCTR0_DBR_MASK			0x000001e0
-
-#define GPIO_GPCTR0_ITR_SHIFT			3
-#define GPIO_GPCTR0_ITR_MASK			0x00000018
-#define GPIO_GPCTR0_ITR_CMD_RISING_EDGE		0x00000001
-#define GPIO_GPCTR0_ITR_CMD_FALLING_EDGE	0x00000002
-#define GPIO_GPCTR0_ITR_CMD_BOTH_EDGE		0x00000003
-
-#define GPIO_GPCTR0_IOTR_MASK			0x00000001
-#define GPIO_GPCTR0_IOTR_CMD_0UTPUT		0x00000000
-#define GPIO_GPCTR0_IOTR_CMD_INPUT		0x00000001
-
-int gpio_request(unsigned gpio, const char *label)
-{
-	unsigned int value, off;
-
-	writel(GPIO_PASSWD, GPIO_BASE + GPIO_GPPWR_OFFSET);
-	off = GPIO_PWD_STATUS(GPIO_BANK(gpio));
-	value = readl(GPIO_BASE + off) & ~GPIO_BITMASK(gpio);
-	writel(value, GPIO_BASE + off);
-
-	return 0;
-}
-
-int gpio_free(unsigned gpio)
-{
-	unsigned int value, off;
-
-	writel(GPIO_PASSWD, GPIO_BASE + GPIO_GPPWR_OFFSET);
-	off = GPIO_PWD_STATUS(GPIO_BANK(gpio));
-	value = readl(GPIO_BASE + off) | GPIO_BITMASK(gpio);
-	writel(value, GPIO_BASE + off);
-
-	return 0;
-}
-
-int gpio_direction_input(unsigned gpio)
-{
-	u32 val;
-
-	val = readl(GPIO_BASE + GPIO_CONTROL(gpio));
-	val &= ~GPIO_GPCTR0_IOTR_MASK;
-	val |= GPIO_GPCTR0_IOTR_CMD_INPUT;
-	writel(val, GPIO_BASE + GPIO_CONTROL(gpio));
-
-	return 0;
-}
-
-int gpio_direction_output(unsigned gpio, int value)
-{
-	int bank_id = GPIO_BANK(gpio);
-	int bitmask = GPIO_BITMASK(gpio);
-	u32 val, off;
-
-	val = readl(GPIO_BASE + GPIO_CONTROL(gpio));
-	val &= ~GPIO_GPCTR0_IOTR_MASK;
-	val |= GPIO_GPCTR0_IOTR_CMD_0UTPUT;
-	writel(val, GPIO_BASE + GPIO_CONTROL(gpio));
-	off = value ? GPIO_OUT_SET(bank_id) : GPIO_OUT_CLEAR(bank_id);
-
-	val = readl(GPIO_BASE + off);
-	val |= bitmask;
-	writel(val, GPIO_BASE + off);
-
-	return 0;
-}
-
-int gpio_get_value(unsigned gpio)
-{
-	int bank_id = GPIO_BANK(gpio);
-	int bitmask = GPIO_BITMASK(gpio);
-	u32 val, off;
-
-	/* determine the GPIO pin direction */
-	val = readl(GPIO_BASE + GPIO_CONTROL(gpio));
-	val &= GPIO_GPCTR0_IOTR_MASK;
-
-	/* read the GPIO bank status */
-	off = (GPIO_GPCTR0_IOTR_CMD_INPUT == val) ?
-	    GPIO_IN_STATUS(bank_id) : GPIO_OUT_STATUS(bank_id);
-	val = readl(GPIO_BASE + off);
-
-	/* return the specified bit status */
-	return !!(val & bitmask);
-}
-
-void gpio_set_value(unsigned gpio, int value)
-{
-	int bank_id = GPIO_BANK(gpio);
-	int bitmask = GPIO_BITMASK(gpio);
-	u32 val, off;
-
-	/* determine the GPIO pin direction */
-	val = readl(GPIO_BASE + GPIO_CONTROL(gpio));
-	val &= GPIO_GPCTR0_IOTR_MASK;
-
-	/* this function only applies to output pin */
-	if (GPIO_GPCTR0_IOTR_CMD_INPUT == val) {
-		printf("%s: Cannot set an input pin %d\n", __func__, gpio);
-		return;
-	}
-
-	off = value ? GPIO_OUT_SET(bank_id) : GPIO_OUT_CLEAR(bank_id);
-
-	val = readl(GPIO_BASE + off);
-	val |= bitmask;
-	writel(val, GPIO_BASE + off);
-}