efikamx: move and rename Efika MX directories and config files to prepare for new boards

* Move Efika MX Smarttop and Smartbook boards into a "genesi" vendor directory
* Rename efikamx -> mx51_efikamx since there is an mx53_efikamx and mx6_efikamx to come

Signed-off-by: Matt Sealey <matt@genesi-usa.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>

1 files changed, 0 insertions, 216 deletions

diff --git a/board/efikamx/efikamx-usb.c b/board/efikamx/efikamx-usb.c
deleted file mode 100644
index 618b39d..0000000
--- a/board/efikamx/efikamx-usb.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <usb.h>
-#include <asm/io.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
-#include <asm/arch/iomux.h>
-#include <asm/gpio.h>
-#include <usb/ehci-fsl.h>
-#include <usb/ulpi.h>
-#include <errno.h>
-
-#include "../../drivers/usb/host/ehci.h"
-
-/* USB pin configuration */
-#define USB_PAD_CONFIG	(PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST | \
-			PAD_CTL_DRV_HIGH | PAD_CTL_100K_PU | \
-			PAD_CTL_HYS_ENABLE | PAD_CTL_PUE_PULL)
-
-/*
- * Configure the USB H1 and USB H2 IOMUX
- */
-void setup_iomux_usb(void)
-{
-	setup_iomux_usb_h1();
-
-	if (machine_is_efikasb())
-		setup_iomux_usb_h2();
-
-	/* USB PHY reset */
-	mxc_request_iomux(MX51_PIN_EIM_D27, IOMUX_CONFIG_ALT1);
-	mxc_iomux_set_pad(MX51_PIN_EIM_D27, PAD_CTL_PKE_ENABLE |
-			PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH);
-
-	/* USB HUB reset */
-	mxc_request_iomux(MX51_PIN_GPIO1_5, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX51_PIN_GPIO1_5, PAD_CTL_PKE_ENABLE |
-			PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH);
-
-	/* WIFI EN (act low) */
-	mxc_request_iomux(MX51_PIN_EIM_A22, IOMUX_CONFIG_GPIO);
-	mxc_iomux_set_pad(MX51_PIN_EIM_A22, 0);
-	/* WIFI RESET */
-	mxc_request_iomux(MX51_PIN_EIM_A16, IOMUX_CONFIG_GPIO);
-	mxc_iomux_set_pad(MX51_PIN_EIM_A16, 0);
-	/* BT EN (act low) */
-	mxc_request_iomux(MX51_PIN_EIM_A17, IOMUX_CONFIG_GPIO);
-	mxc_iomux_set_pad(MX51_PIN_EIM_A17, 0);
-}
-
-/*
- * Enable devices connected to USB BUSes
- */
-static void efika_usb_enable_devices(void)
-{
-	/* Enable Bluetooth */
-	gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_A17), 0);
-	udelay(10000);
-	gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_A17), 1);
-
-	/* Enable WiFi */
-	gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_A22), 1);
-	udelay(10000);
-
-	/* Reset the WiFi chip */
-	gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_A16), 0);
-	udelay(10000);
-	gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_A16), 1);
-}
-
-/*
- * Reset USB HUB (or HUBs on EfikaSB)
- */
-static void efika_usb_hub_reset(void)
-{
-	/* HUB reset */
-	gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_GPIO1_5), 1);
-	udelay(1000);
-	gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_5), 0);
-	udelay(1000);
-	gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_5), 1);
-}
-
-/*
- * Reset USB PHY (or PHYs on EfikaSB)
- */
-static void efika_usb_phy_reset(void)
-{
-	/* SMSC 3317 PHY reset */
-	gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_D27), 0);
-	udelay(1000);
-	gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_D27), 1);
-}
-
-static void efika_ehci_init(struct usb_ehci *ehci, uint32_t stp_gpio,
-				uint32_t alt0, uint32_t alt1)
-{
-	int ret;
-	struct ulpi_regs *ulpi = (struct ulpi_regs *)0;
-	struct ulpi_viewport ulpi_vp;
-
-	mxc_request_iomux(stp_gpio, alt0);
-	mxc_iomux_set_pad(stp_gpio, PAD_CTL_DRV_HIGH |
-				PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
-	gpio_direction_output(IOMUX_TO_GPIO(stp_gpio), 0);
-	udelay(1000);
-	gpio_set_value(IOMUX_TO_GPIO(stp_gpio), 1);
-	udelay(1000);
-
-	mxc_request_iomux(stp_gpio, alt1);
-	mxc_iomux_set_pad(stp_gpio, USB_PAD_CONFIG);
-	udelay(10000);
-
-	ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint;
-	ulpi_vp.port_num = 0;
-
-	ret = ulpi_init(&ulpi_vp);
-	if (ret) {
-		printf("Efika USB ULPI initialization failed\n");
-		return;
-	}
-
-	/* ULPI set flags */
-	ulpi_write(&ulpi_vp, &ulpi->otg_ctrl,
-			ULPI_OTG_DP_PULLDOWN | ULPI_OTG_DM_PULLDOWN |
-			ULPI_OTG_EXTVBUSIND);
-	ulpi_write(&ulpi_vp, &ulpi->function_ctrl,
-			ULPI_FC_FULL_SPEED | ULPI_FC_OPMODE_NORMAL |
-			ULPI_FC_SUSPENDM);
-	ulpi_write(&ulpi_vp, &ulpi->iface_ctrl, 0);
-
-	/* Set VBus */
-	ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set,
-			ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
-
-	/*
-	 * Set VBusChrg
-	 *
-	 * NOTE: This violates USB specification, but otherwise, USB on Efika
-	 * doesn't work.
-	 */
-	ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_CHRGVBUS);
-}
-
-int board_ehci_hcd_init(int port)
-{
-	/* Init iMX51 EHCI */
-	efika_usb_phy_reset();
-	efika_usb_hub_reset();
-	efika_usb_enable_devices();
-
-	return 0;
-}
-
-void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
-{
-	uint32_t port = OTG_BASE_ADDR + (0x200 * CONFIG_MXC_USB_PORT);
-	struct usb_ehci *ehci = (struct usb_ehci *)port;
-	struct ulpi_regs *ulpi = (struct ulpi_regs *)0;
-	struct ulpi_viewport ulpi_vp;
-
-	ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint;
-	ulpi_vp.port_num = 0;
-
-	ulpi_write(&ulpi_vp, &ulpi->otg_ctrl_set, ULPI_OTG_CHRGVBUS);
-
-	mdelay(50);
-
-	/* terminate the reset */
-	*reg = ehci_readl(status_reg);
-	*reg |= EHCI_PS_PE;
-}
-
-void board_ehci_hcd_postinit(struct usb_ehci *ehci, int port)
-{
-	uint32_t tmp;
-
-	if (port == 0) {
-		/* Adjust UTMI PHY frequency to 24MHz */
-		tmp = readl(OTG_BASE_ADDR + 0x80c);
-		tmp = (tmp & ~0x3) | 0x01;
-		writel(tmp, OTG_BASE_ADDR + 0x80c);
-	} else if (port == 1) {
-		efika_ehci_init(ehci, MX51_PIN_USBH1_STP,
-				IOMUX_CONFIG_ALT2, IOMUX_CONFIG_ALT0);
-	} else if ((port == 2) && machine_is_efikasb()) {
-		efika_ehci_init(ehci, MX51_PIN_EIM_A26,
-				IOMUX_CONFIG_ALT1, IOMUX_CONFIG_ALT2);
-	}
-
-	if (port)
-		mdelay(10);
-}