1 files changed, 0 insertions, 165 deletions
diff --git a/target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/common.c b/target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/common.c
deleted file mode 100644
index d44f17155a..0000000000
--- a/target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/common.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * arch/arm/mach-mcs814x/common.c
- *
- * Core functions for Moschip MCS814x SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/mcs814x.h>
-#include <mach/cpu.h>
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-
-void __iomem *mcs814x_sysdbg_base;
-
-static struct map_desc mcs814x_io_desc[] __initdata = {
-	{
-		.virtual	= MCS814X_IO_BASE,
-		.pfn		= __phys_to_pfn(MCS814X_IO_START),
-		.length		= MCS814X_IO_SIZE,
-		.type		= MT_DEVICE
-	},
-};
-
-struct cpu_mode {
-	const char *name;
-	int gpio_start;
-	int gpio_end;
-};
-
-static const struct cpu_mode cpu_modes[] = {
-	{
-		.name		= "I2S",
-		.gpio_start	= 4,
-		.gpio_end	= 8,
-	},
-	{
-		.name		= "UART",
-		.gpio_start	= 4,
-		.gpio_end	= 9,
-	},
-	{
-		.name		= "External MII",
-		.gpio_start	= 0,
-		.gpio_end	= 16,
-	},
-	{
-		.name		= "Normal",
-		.gpio_start	= -1,
-		.gpio_end	= -1,
-	},
-};
-
-static void mcs814x_eth_hardware_filter_set(u8 value)
-{
-	u32 reg;
-
-	reg = readl_relaxed(MCS814X_VIRT_BASE + MCS814X_DBGLED);
-	if (value)
-		reg |= 0x80;
-	else
-		reg &= ~0x80;
-	writel_relaxed(reg, MCS814X_VIRT_BASE + MCS814X_DBGLED);
-}
-
-static void mcs814x_eth_led_cfg_set(u8 cfg)
-{
-	u32 reg;
-
-	reg = readl_relaxed(mcs814x_sysdbg_base + SYSDBG_BS2);
-	reg &= ~LED_CFG_MASK;
-	reg |= cfg;
-	writel_relaxed(reg, mcs814x_sysdbg_base + SYSDBG_BS2);
-}
-
-static void mcs814x_eth_buffer_shifting_set(u8 value)
-{
-	u8 reg;
-
-	reg = readb_relaxed(mcs814x_sysdbg_base + SYSDBG_SYSCTL_MAC);
-	if (value)
-		reg |= BUF_SHIFT_BIT;
-	else
-		reg &= ~BUF_SHIFT_BIT;
-	writeb_relaxed(reg, mcs814x_sysdbg_base + SYSDBG_SYSCTL_MAC);
-}
-
-static struct of_device_id mcs814x_eth_ids[] __initdata = {
-	{ .compatible = "moschip,nuport-mac", },
-	{ /* sentinel */ },
-};
-
-/* Configure platform specific knobs based on ethernet device node
- * properties */
-static void mcs814x_eth_init(void)
-{
-	struct device_node *np;
-	const unsigned int *intspec;
-
-	np = of_find_matching_node(NULL, mcs814x_eth_ids);
-	if (!np)
-		return;
-
-	/* hardware filter must always be enabled */
-	mcs814x_eth_hardware_filter_set(1);
-
-	intspec = of_get_property(np, "nuport-mac,buffer-shifting", NULL);
-	if (!intspec)
-		mcs814x_eth_buffer_shifting_set(0);
-	else
-		mcs814x_eth_buffer_shifting_set(1);
-
-	intspec = of_get_property(np, "nuport-mac,link-activity", NULL);
-	if (intspec)
-		mcs814x_eth_led_cfg_set(be32_to_cpup(intspec));
-
-	of_node_put(np);
-}
-
-void __init mcs814x_init_machine(void)
-{
-	u32 bs2, cpu_mode;
-	int gpio;
-
-	bs2 = readl_relaxed(mcs814x_sysdbg_base + SYSDBG_BS2);
-	cpu_mode = (bs2 >> CPU_MODE_SHIFT) & CPU_MODE_MASK;
-
-	pr_info("CPU mode: %s\n", cpu_modes[cpu_mode].name);
-
-	/* request the gpios since the pins are muxed for functionnality */
-	for (gpio = cpu_modes[cpu_mode].gpio_start;
-		gpio == cpu_modes[cpu_mode].gpio_end; gpio++) {
-		if (gpio != -1)
-			gpio_request(gpio, cpu_modes[cpu_mode].name);
-	}
-
-	mcs814x_eth_init();
-}
-
-void __init mcs814x_map_io(void)
-{
-	iotable_init(mcs814x_io_desc, ARRAY_SIZE(mcs814x_io_desc));
-
-	mcs814x_sysdbg_base = ioremap(MCS814X_IO_START + MCS814X_SYSDBG,
-					MCS814X_SYSDBG_SIZE);
-	if (!mcs814x_sysdbg_base)
-		panic("unable to remap sysdbg base");
-}
-
-void mcs814x_restart(enum reboot_mode mode, const char *cmd)
-{
-	writel_relaxed(~(1 << 31), mcs814x_sysdbg_base);
-}