+++ /dev/null
-#
-# Copyright (C) 2010, Marek Vasut <marek.vasut@gmail.com>
-#
-# BASED ON: imx51evk
-#
-# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
-#
-# (C) Copyright 2009 Freescale Semiconductor, Inc.
-#
-# 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 $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := efikamx.o
-
-ifdef CONFIG_CMD_USB
-COBJS += efikamx-usb.o
-endif
-
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * 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);
-}
+++ /dev/null
-/*
- * 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 <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 <asm/errno.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/crm_regs.h>
-#include <i2c.h>
-#include <mmc.h>
-#include <fsl_esdhc.h>
-#include <pmic.h>
-#include <fsl_pmic.h>
-#include <mc13892.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Compile-time error checking
- */
-#ifndef CONFIG_MXC_SPI
-#error "CONFIG_MXC_SPI not set, this is essential for board's operation!"
-#endif
-
-/*
- * Shared variables / local defines
- */
-/* LED */
-#define EFIKAMX_LED_BLUE 0x1
-#define EFIKAMX_LED_GREEN 0x2
-#define EFIKAMX_LED_RED 0x4
-
-void efikamx_toggle_led(uint32_t mask);
-
-/* Board revisions */
-#define EFIKAMX_BOARD_REV_11 0x1
-#define EFIKAMX_BOARD_REV_12 0x2
-#define EFIKAMX_BOARD_REV_13 0x3
-#define EFIKAMX_BOARD_REV_14 0x4
-
-#define EFIKASB_BOARD_REV_13 0x1
-#define EFIKASB_BOARD_REV_20 0x2
-
-/*
- * Board identification
- */
-u32 get_efikamx_rev(void)
-{
- u32 rev = 0;
- /*
- * Retrieve board ID:
- * rev1.1: 1,1,1
- * rev1.2: 1,1,0
- * rev1.3: 1,0,1
- * rev1.4: 1,0,0
- */
- mxc_request_iomux(MX51_PIN_NANDF_CS0, IOMUX_CONFIG_GPIO);
- /* set to 1 in order to get correct value on board rev1.1 */
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0), 1);
-
- mxc_request_iomux(MX51_PIN_NANDF_CS0, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS0, PAD_CTL_100K_PU);
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0));
- rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0))) << 0;
-
- mxc_request_iomux(MX51_PIN_NANDF_CS1, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS1, PAD_CTL_100K_PU);
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1));
- rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1))) << 1;
-
- mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, PAD_CTL_100K_PU);
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3));
- rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3))) << 2;
-
- return (~rev & 0x7) + 1;
-}
-
-inline u32 get_efikasb_rev(void)
-{
- u32 rev = 0;
-
- mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS3, PAD_CTL_100K_PU);
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_EIM_CS3));
- rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_EIM_CS3))) << 0;
-
- mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS4, PAD_CTL_100K_PU);
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_EIM_CS4));
- rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_EIM_CS4))) << 1;
-
- return rev;
-}
-
-inline uint32_t get_efika_rev(void)
-{
- if (machine_is_efikamx())
- return get_efikamx_rev();
- else
- return get_efikasb_rev();
-}
-
-u32 get_board_rev(void)
-{
- return get_cpu_rev() | (get_efika_rev() << 8);
-}
-
-/*
- * DRAM initialization
- */
-int dram_init(void)
-{
- /* dram_init must store complete ramsize in gd->ram_size */
- gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
- PHYS_SDRAM_1_SIZE);
- return 0;
-}
-
-/*
- * UART configuration
- */
-static void setup_iomux_uart(void)
-{
- unsigned int pad = PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL | PAD_CTL_DRV_HIGH;
-
- mxc_request_iomux(MX51_PIN_UART1_RXD, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_RXD, pad | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_UART1_TXD, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_TXD, pad | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_UART1_RTS, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_RTS, pad);
- mxc_request_iomux(MX51_PIN_UART1_CTS, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_CTS, pad);
-}
-
-/*
- * SPI configuration
- */
-#ifdef CONFIG_MXC_SPI
-static void setup_iomux_spi(void)
-{
- /* 000: Select mux mode: ALT0 mux port: MOSI of instance: ecspi1 */
- mxc_request_iomux(MX51_PIN_CSPI1_MOSI, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_MOSI,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
-
- /* 000: Select mux mode: ALT0 mux port: MISO of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_MISO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_MISO,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
-
- /* Configure SS0 as a GPIO */
- mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_GPIO);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS0), 0);
-
- /* Configure SS1 as a GPIO */
- mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_GPIO);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS1), 1);
-
- /* 000: Select mux mode: ALT0 mux port: SS2 of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* 000: Select mux mode: ALT0 mux port: SCLK of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_SCLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SCLK,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
-}
-#else
-static inline void setup_iomux_spi(void) { }
-#endif
-
-/*
- * PMIC configuration
- */
-#ifdef CONFIG_MXC_SPI
-static void power_init(void)
-{
- unsigned int val;
- struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
- struct pmic *p;
-
- pmic_init();
- p = get_pmic();
-
- /* Write needed to Power Gate 2 register */
- pmic_reg_read(p, REG_POWER_MISC, &val);
- val &= ~PWGT2SPIEN;
- pmic_reg_write(p, REG_POWER_MISC, val);
-
- /* Externally powered */
- pmic_reg_read(p, REG_CHARGE, &val);
- val |= ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | CHGAUTOB;
- pmic_reg_write(p, REG_CHARGE, val);
-
- /* power up the system first */
- pmic_reg_write(p, REG_POWER_MISC, PWUP);
-
- /* Set core voltage to 1.1V */
- pmic_reg_read(p, REG_SW_0, &val);
- val = (val & ~SWx_VOLT_MASK) | SWx_1_200V;
- pmic_reg_write(p, REG_SW_0, val);
-
- /* Setup VCC (SW2) to 1.25 */
- pmic_reg_read(p, REG_SW_1, &val);
- val = (val & ~SWx_VOLT_MASK) | SWx_1_250V;
- pmic_reg_write(p, REG_SW_1, val);
-
- /* Setup 1V2_DIG1 (SW3) to 1.25 */
- pmic_reg_read(p, REG_SW_2, &val);
- val = (val & ~SWx_VOLT_MASK) | SWx_1_250V;
- pmic_reg_write(p, REG_SW_2, val);
- udelay(50);
-
- /* Raise the core frequency to 800MHz */
- writel(0x0, &mxc_ccm->cacrr);
-
- /* Set switchers in Auto in NORMAL mode & STANDBY mode */
- /* Setup the switcher mode for SW1 & SW2*/
- pmic_reg_read(p, REG_SW_4, &val);
- val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) |
- (SWMODE_MASK << SWMODE2_SHIFT)));
- val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) |
- (SWMODE_AUTO_AUTO << SWMODE2_SHIFT);
- pmic_reg_write(p, REG_SW_4, val);
-
- /* Setup the switcher mode for SW3 & SW4 */
- pmic_reg_read(p, REG_SW_5, &val);
- val = (val & ~((SWMODE_MASK << SWMODE3_SHIFT) |
- (SWMODE_MASK << SWMODE4_SHIFT)));
- val |= (SWMODE_AUTO_AUTO << SWMODE3_SHIFT) |
- (SWMODE_AUTO_AUTO << SWMODE4_SHIFT);
- pmic_reg_write(p, REG_SW_5, val);
-
- /* Set VDIG to 1.8V, VGEN3 to 1.8V, VCAM to 2.6V */
- pmic_reg_read(p, REG_SETTING_0, &val);
- val &= ~(VCAM_MASK | VGEN3_MASK | VDIG_MASK);
- val |= VDIG_1_8 | VGEN3_1_8 | VCAM_2_6;
- pmic_reg_write(p, REG_SETTING_0, val);
-
- /* Set VVIDEO to 2.775V, VAUDIO to 3V, VSD to 3.15V */
- pmic_reg_read(p, REG_SETTING_1, &val);
- val &= ~(VVIDEO_MASK | VSD_MASK | VAUDIO_MASK);
- val |= VSD_3_15 | VAUDIO_3_0 | VVIDEO_2_775 | VGEN1_1_2 | VGEN2_3_15;
- pmic_reg_write(p, REG_SETTING_1, val);
-
- /* Enable VGEN1, VGEN2, VDIG, VPLL */
- pmic_reg_read(p, REG_MODE_0, &val);
- val |= VGEN1EN | VDIGEN | VGEN2EN | VPLLEN;
- pmic_reg_write(p, REG_MODE_0, val);
-
- /* Configure VGEN3 and VCAM regulators to use external PNP */
- val = VGEN3CONFIG | VCAMCONFIG;
- pmic_reg_write(p, REG_MODE_1, val);
- udelay(200);
-
- /* Enable VGEN3, VCAM, VAUDIO, VVIDEO, VSD regulators */
- val = VGEN3EN | VGEN3CONFIG | VCAMEN | VCAMCONFIG |
- VVIDEOEN | VAUDIOEN | VSDEN;
- pmic_reg_write(p, REG_MODE_1, val);
-
- pmic_reg_read(p, REG_POWER_CTL2, &val);
- val |= WDIRESET;
- pmic_reg_write(p, REG_POWER_CTL2, val);
-
- udelay(2500);
-}
-#else
-static inline void power_init(void) { }
-#endif
-
-/*
- * MMC configuration
- */
-#ifdef CONFIG_FSL_ESDHC
-struct fsl_esdhc_cfg esdhc_cfg[2] = {
- {MMC_SDHC1_BASE_ADDR, 1},
- {MMC_SDHC2_BASE_ADDR, 1},
-};
-
-static inline uint32_t efika_mmc_cd(void)
-{
- if (machine_is_efikamx())
- return MX51_PIN_GPIO1_0;
- else
- return MX51_PIN_EIM_CS2;
-}
-
-int board_mmc_getcd(struct mmc *mmc)
-{
- struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
- uint32_t cd = efika_mmc_cd();
- int ret;
-
- if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
- ret = !gpio_get_value(IOMUX_TO_GPIO(cd));
- else
- ret = !gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8));
-
- return ret;
-}
-
-int board_mmc_init(bd_t *bis)
-{
- int ret;
- uint32_t cd = efika_mmc_cd();
-
- /* SDHC1 is used on all revisions, setup control pins first */
- mxc_request_iomux(cd,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(cd,
- PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
- PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_NONE |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_GPIO1_1,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_1,
- PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_NONE |
- PAD_CTL_SRE_FAST);
-
- gpio_direction_input(IOMUX_TO_GPIO(cd));
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_1));
-
- /* Internal SDHC1 IOMUX + SDHC2 IOMUX on old boards */
- if (machine_is_efikasb() || (machine_is_efikamx() &&
- (get_efika_rev() < EFIKAMX_BOARD_REV_12))) {
- /* SDHC1 IOMUX */
- mxc_request_iomux(MX51_PIN_SD1_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
- PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
- PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
- PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
- PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
- PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
- PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
-
- /* SDHC2 IOMUX */
- mxc_request_iomux(MX51_PIN_SD2_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD2_CMD,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD2_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD2_CLK,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD2_DATA0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA0,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD2_DATA1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA1,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD2_DATA2, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA2,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD2_DATA3, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA3,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- /* SDHC2 Control lines IOMUX */
- mxc_request_iomux(MX51_PIN_GPIO1_7,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_7,
- PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
- PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_NONE |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_GPIO1_8,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_8,
- PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_NONE |
- PAD_CTL_SRE_FAST);
-
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8));
- gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_7));
-
- ret = fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
- if (!ret)
- ret = fsl_esdhc_initialize(bis, &esdhc_cfg[1]);
- } else { /* New boards use only SDHC1 */
- /* SDHC1 IOMUX */
- mxc_request_iomux(MX51_PIN_SD1_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- mxc_request_iomux(MX51_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
-
- ret = fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
- }
-
- return ret;
-}
-#endif
-
-/*
- * ATA
- */
-#ifdef CONFIG_MX51_PATA
-#define ATA_PAD_CONFIG (PAD_CTL_DRV_HIGH | PAD_CTL_DRV_VOT_HIGH)
-void setup_iomux_ata(void)
-{
- mxc_request_iomux(MX51_PIN_NANDF_ALE, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_ALE, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_CS2, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS2, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_CS3, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS3, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_CS4, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS4, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_CS5, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS5, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_CS6, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS6, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_RE_B, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RE_B, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_WE_B, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_WE_B, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_CLE, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CLE, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_RB0, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB0, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_WP_B, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_WP_B, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_GPIO_NAND, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_GPIO_NAND, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_RB1, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB1, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D0, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D0, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D1, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D1, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D2, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D2, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D3, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D3, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D4, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D4, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D5, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D5, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D6, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D6, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D7, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D7, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D8, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D8, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D9, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D10, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D10, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D11, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D11, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D12, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D12, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D13, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D13, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D14, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D14, ATA_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_NANDF_D15, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D15, ATA_PAD_CONFIG);
-}
-#else
-static inline void setup_iomux_ata(void) { }
-#endif
-
-/*
- * EHCI USB
- */
-#ifdef CONFIG_CMD_USB
-extern void setup_iomux_usb(void);
-#else
-static inline void setup_iomux_usb(void) { }
-#endif
-
-/*
- * LED configuration
- */
-void setup_iomux_led(void)
-{
- if (machine_is_efikamx()) {
- /* Blue LED */
- mxc_request_iomux(MX51_PIN_CSI1_D9, IOMUX_CONFIG_ALT3);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9), 0);
-
- /* Green LED */
- mxc_request_iomux(MX51_PIN_CSI1_VSYNC, IOMUX_CONFIG_ALT3);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC), 0);
-
- /* Red LED */
- mxc_request_iomux(MX51_PIN_CSI1_HSYNC, IOMUX_CONFIG_ALT3);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC), 0);
- } else {
- /* CAPS-LOCK LED */
- mxc_request_iomux(MX51_PIN_EIM_CS0, IOMUX_CONFIG_GPIO);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_CS0), 0);
-
- /* ALARM-LED LED */
- mxc_request_iomux(MX51_PIN_GPIO1_3, IOMUX_CONFIG_GPIO);
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_GPIO1_3), 0);
- }
-}
-
-void efikamx_toggle_led(uint32_t mask)
-{
- if (machine_is_efikamx()) {
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9),
- mask & EFIKAMX_LED_BLUE);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC),
- mask & EFIKAMX_LED_GREEN);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC),
- mask & EFIKAMX_LED_RED);
- } else {
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_CS0),
- mask & EFIKAMX_LED_BLUE);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_3),
- !(mask & EFIKAMX_LED_GREEN));
- }
-}
-
-/*
- * Board initialization
- */
-static void init_drive_strength(void)
-{
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_DDR_INPUT_CMOS);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEADDR, PAD_CTL_PKE_ENABLE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPKS, PAD_CTL_PUE_KEEPER);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPUS, PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_A1, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A0, PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A1, PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_RAS,
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CAS,
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_PKE_ENABLE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPKS, PAD_CTL_PUE_KEEPER);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR0, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR1, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR2, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR3, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B0, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B1, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B2, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B4, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPUS, PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_INMODE1, PAD_CTL_DDR_INPUT_CMOS);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B0, PAD_CTL_DRV_MEDIUM);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B1, PAD_CTL_DRV_MEDIUM);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B2, PAD_CTL_DRV_MEDIUM);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B4, PAD_CTL_DRV_MEDIUM);
-
- /* Setting pad options */
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDWE,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCLK,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS2,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS3,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM2,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM3,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
-}
-
-int board_early_init_f(void)
-{
- init_drive_strength();
-
- setup_iomux_uart();
- setup_iomux_spi();
- setup_iomux_led();
-
- return 0;
-}
-
-int board_init(void)
-{
- gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-
- return 0;
-}
-
-int board_late_init(void)
-{
- setup_iomux_spi();
-
- power_init();
-
- setup_iomux_led();
- setup_iomux_ata();
- setup_iomux_usb();
-
- if (machine_is_efikasb())
- setenv("preboot", "usb reset ; setenv stdin usbkbd\0");
-
- setup_iomux_led();
-
- efikamx_toggle_led(EFIKAMX_LED_BLUE);
-
- return 0;
-}
-
-int checkboard(void)
-{
- u32 rev = get_efika_rev();
-
- if (machine_is_efikamx()) {
- printf("Board: Efika MX, rev1.%i\n", rev & 0xf);
- return 0;
- } else {
- switch (rev) {
- case EFIKASB_BOARD_REV_13:
- printf("Board: Efika SB rev1.3\n");
- break;
- case EFIKASB_BOARD_REV_20:
- printf("Board: Efika SB rev2.0\n");
- break;
- default:
- printf("Board: Efika SB, rev Unknown\n");
- break;
- }
- }
-
- return 0;
-}
+++ /dev/null
-#
-# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
-#
-# BASED ON: imx51evk
-#
-# (C) Copyright 2009
-# Stefano Babic DENX Software Engineering sbabic@denx.de.
-#
-# 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. 51 Franklin Street Fifth Floor Boston,
-# MA 02110-1301 USA
-#
-# Refer docs/README.imxmage for more details about how-to configure
-# and create imximage boot image
-#
-# The syntax is taken as close as possible with the kwbimage
-
-# Boot Device : one of
-# spi, sd (the board has no nand neither onenand)
-BOOT_FROM spi
-
-# Device Configuration Data (DCD)
-#
-# Each entry must have the format:
-# Addr-type Address Value
-#
-# where:
-# Addr-type register length (1,2 or 4 bytes)
-# Address absolute address of the register
-# value value to be stored in the register
-
-# Setting IOMUXC
-DATA 4 0x73fa88a0 0x000
-DATA 4 0x73fa850c 0x20c5
-DATA 4 0x73fa8510 0x20c5
-DATA 4 0x73fa883c 0x5
-DATA 4 0x73fa8848 0x5
-DATA 4 0x73fa84b8 0xe7
-DATA 4 0x73fa84bc 0x45
-DATA 4 0x73fa84c0 0x45
-DATA 4 0x73fa84c4 0x45
-DATA 4 0x73fa84c8 0x45
-DATA 4 0x73fa8820 0x0
-DATA 4 0x73fa84a4 0x5
-DATA 4 0x73fa84a8 0x5
-DATA 4 0x73fa84ac 0xe5
-DATA 4 0x73fa84b0 0xe5
-DATA 4 0x73fa84b4 0xe5
-DATA 4 0x73fa84cc 0xe5
-DATA 4 0x73fa84d0 0xe4
-
-DATA 4 0x73fa882c 0x4
-DATA 4 0x73fa88a4 0x4
-DATA 4 0x73fa88ac 0x4
-DATA 4 0x73fa88b8 0x4
-
-# Setting DDR for micron
-# 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
-# CAS=3 BL=4
-# ESDCTL_ESDCTL0
-DATA 4 0x83fd9000 0x82a20000
-# ESDCTL_ESDCTL1
-DATA 4 0x83fd9008 0x82a20000
-# ESDCTL_ESDMISC
-DATA 4 0x83fd9010 0xcaaaf6d0
-# ESDCTL_ESDCFG0
-DATA 4 0x83fd9004 0x3f3574aa
-# ESDCTL_ESDCFG1
-DATA 4 0x83fd900c 0x3f3574aa
-
-# Init DRAM on CS0
-# ESDCTL_ESDSCR
-DATA 4 0x83fd9014 0x04008008
-DATA 4 0x83fd9014 0x0000801a
-DATA 4 0x83fd9014 0x0000801b
-DATA 4 0x83fd9014 0x00448019
-DATA 4 0x83fd9014 0x07328018
-DATA 4 0x83fd9014 0x04008008
-DATA 4 0x83fd9014 0x00008010
-DATA 4 0x83fd9014 0x00008010
-DATA 4 0x83fd9014 0x06328018
-DATA 4 0x83fd9014 0x03808019
-DATA 4 0x83fd9014 0x00408019
-DATA 4 0x83fd9014 0x00008000
-
-# Init DRAM on CS1
-DATA 4 0x83fd9014 0x0400800c
-DATA 4 0x83fd9014 0x0000801e
-DATA 4 0x83fd9014 0x0000801f
-DATA 4 0x83fd9014 0x0000801d
-DATA 4 0x83fd9014 0x0732801c
-DATA 4 0x83fd9014 0x0400800c
-DATA 4 0x83fd9014 0x00008014
-DATA 4 0x83fd9014 0x00008014
-DATA 4 0x83fd9014 0x0632801c
-DATA 4 0x83fd9014 0x0380801d
-DATA 4 0x83fd9014 0x0040801d
-DATA 4 0x83fd9014 0x00008004
-
-# Write to CTL0
-DATA 4 0x83fd9000 0xb2a20000
-# Write to CTL1
-DATA 4 0x83fd9008 0xb2a20000
-# ESDMISC
-DATA 4 0x83fd9010 0x000ad6d0
-#ESDCTL_ESDCDLYGD
-DATA 4 0x83fd9034 0x90000000
-DATA 4 0x83fd9014 0x00000000
+++ /dev/null
-#
-# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
-#
-# BASED ON: imx51evk
-#
-# (C) Copyright 2009
-# Stefano Babic DENX Software Engineering sbabic@denx.de.
-#
-# 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. 51 Franklin Street Fifth Floor Boston,
-# MA 02110-1301 USA
-#
-# Refer docs/README.imxmage for more details about how-to configure
-# and create imximage boot image
-#
-# The syntax is taken as close as possible with the kwbimage
-
-# Boot Device : one of
-# spi, sd (the board has no nand neither onenand)
-BOOT_FROM spi
-
-# Device Configuration Data (DCD)
-#
-# Each entry must have the format:
-# Addr-type Address Value
-#
-# where:
-# Addr-type register length (1,2 or 4 bytes)
-# Address absolute address of the register
-# value value to be stored in the register
-
-# Setting IOMUXC
-DATA 4 0x73fa88a0 0x200
-DATA 4 0x73fa850c 0x20c3
-DATA 4 0x73fa8510 0x20c3
-DATA 4 0x73fa883c 0x2
-DATA 4 0x73fa8848 0x2
-DATA 4 0x73fa84b8 0xe7
-DATA 4 0x73fa84bc 0x45
-DATA 4 0x73fa84c0 0x45
-DATA 4 0x73fa84c4 0x45
-DATA 4 0x73fa84c8 0x45
-DATA 4 0x73fa8820 0x0
-DATA 4 0x73fa84a4 0x5
-DATA 4 0x73fa84a8 0x5
-DATA 4 0x73fa84ac 0xe3
-DATA 4 0x73fa84b0 0xe3
-DATA 4 0x73fa84b4 0xe3
-DATA 4 0x73fa84cc 0xe3
-DATA 4 0x73fa84d0 0xe2
-
-DATA 4 0x73fa882c 0x4
-DATA 4 0x73fa88a4 0x4
-DATA 4 0x73fa88ac 0x4
-DATA 4 0x73fa88b8 0x4
-
-# Setting DDR for micron
-# 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
-# CAS=3 BL=4
-# ESDCTL_ESDCTL0
-DATA 4 0x83fd9000 0x82a20000
-# ESDCTL_ESDCTL1
-DATA 4 0x83fd9008 0x82a20000
-# ESDCTL_ESDMISC
-DATA 4 0x83fd9010 0xcaaaf6d0
-# ESDCTL_ESDCFG0
-DATA 4 0x83fd9004 0x333574aa
-# ESDCTL_ESDCFG1
-DATA 4 0x83fd900c 0x333574aa
-
-# Init DRAM on CS0
-# ESDCTL_ESDSCR
-DATA 4 0x83fd9014 0x04008008
-DATA 4 0x83fd9014 0x0000801a
-DATA 4 0x83fd9014 0x0000801b
-DATA 4 0x83fd9014 0x00448019
-DATA 4 0x83fd9014 0x07328018
-DATA 4 0x83fd9014 0x04008008
-DATA 4 0x83fd9014 0x00008010
-DATA 4 0x83fd9014 0x00008010
-DATA 4 0x83fd9014 0x06328018
-DATA 4 0x83fd9014 0x03808019
-DATA 4 0x83fd9014 0x00408019
-DATA 4 0x83fd9014 0x00008000
-
-# Init DRAM on CS1
-DATA 4 0x83fd9014 0x0400800c
-DATA 4 0x83fd9014 0x0000801e
-DATA 4 0x83fd9014 0x0000801f
-DATA 4 0x83fd9014 0x0000801d
-DATA 4 0x83fd9014 0x0732801c
-DATA 4 0x83fd9014 0x0400800c
-DATA 4 0x83fd9014 0x00008014
-DATA 4 0x83fd9014 0x00008014
-DATA 4 0x83fd9014 0x0632801c
-DATA 4 0x83fd9014 0x0380801d
-DATA 4 0x83fd9014 0x0040801d
-DATA 4 0x83fd9014 0x00008004
-
-# Write to CTL0
-DATA 4 0x83fd9000 0xb2a20000
-# Write to CTL1
-DATA 4 0x83fd9008 0xb2a20000
-# ESDMISC
-DATA 4 0x83fd9010 0xcaaaf6d0
-#ESDCTL_ESDCDLYGD
-DATA 4 0x83fd9034 0x90000000
-DATA 4 0x83fd9014 0x00000000
--- /dev/null
+#
+# Copyright (C) 2010, Marek Vasut <marek.vasut@gmail.com>
+#
+# BASED ON: imx51evk
+#
+# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+#
+# (C) Copyright 2009 Freescale Semiconductor, Inc.
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := efikamx.o
+
+ifdef CONFIG_CMD_USB
+COBJS += efikamx-usb.o
+endif
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * 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);
+}
--- /dev/null
+/*
+ * 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 <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 <asm/errno.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/crm_regs.h>
+#include <i2c.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <pmic.h>
+#include <fsl_pmic.h>
+#include <mc13892.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Compile-time error checking
+ */
+#ifndef CONFIG_MXC_SPI
+#error "CONFIG_MXC_SPI not set, this is essential for board's operation!"
+#endif
+
+/*
+ * Shared variables / local defines
+ */
+/* LED */
+#define EFIKAMX_LED_BLUE 0x1
+#define EFIKAMX_LED_GREEN 0x2
+#define EFIKAMX_LED_RED 0x4
+
+void efikamx_toggle_led(uint32_t mask);
+
+/* Board revisions */
+#define EFIKAMX_BOARD_REV_11 0x1
+#define EFIKAMX_BOARD_REV_12 0x2
+#define EFIKAMX_BOARD_REV_13 0x3
+#define EFIKAMX_BOARD_REV_14 0x4
+
+#define EFIKASB_BOARD_REV_13 0x1
+#define EFIKASB_BOARD_REV_20 0x2
+
+/*
+ * Board identification
+ */
+u32 get_efikamx_rev(void)
+{
+ u32 rev = 0;
+ /*
+ * Retrieve board ID:
+ * rev1.1: 1,1,1
+ * rev1.2: 1,1,0
+ * rev1.3: 1,0,1
+ * rev1.4: 1,0,0
+ */
+ mxc_request_iomux(MX51_PIN_NANDF_CS0, IOMUX_CONFIG_GPIO);
+ /* set to 1 in order to get correct value on board rev1.1 */
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0), 1);
+
+ mxc_request_iomux(MX51_PIN_NANDF_CS0, IOMUX_CONFIG_GPIO);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS0, PAD_CTL_100K_PU);
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0));
+ rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0))) << 0;
+
+ mxc_request_iomux(MX51_PIN_NANDF_CS1, IOMUX_CONFIG_GPIO);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS1, PAD_CTL_100K_PU);
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1));
+ rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1))) << 1;
+
+ mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_GPIO);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, PAD_CTL_100K_PU);
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3));
+ rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3))) << 2;
+
+ return (~rev & 0x7) + 1;
+}
+
+inline u32 get_efikasb_rev(void)
+{
+ u32 rev = 0;
+
+ mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_GPIO);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS3, PAD_CTL_100K_PU);
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_EIM_CS3));
+ rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_EIM_CS3))) << 0;
+
+ mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_GPIO);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS4, PAD_CTL_100K_PU);
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_EIM_CS4));
+ rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_EIM_CS4))) << 1;
+
+ return rev;
+}
+
+inline uint32_t get_efika_rev(void)
+{
+ if (machine_is_efikamx())
+ return get_efikamx_rev();
+ else
+ return get_efikasb_rev();
+}
+
+u32 get_board_rev(void)
+{
+ return get_cpu_rev() | (get_efika_rev() << 8);
+}
+
+/*
+ * DRAM initialization
+ */
+int dram_init(void)
+{
+ /* dram_init must store complete ramsize in gd->ram_size */
+ gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+ PHYS_SDRAM_1_SIZE);
+ return 0;
+}
+
+/*
+ * UART configuration
+ */
+static void setup_iomux_uart(void)
+{
+ unsigned int pad = PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_PUE_PULL | PAD_CTL_DRV_HIGH;
+
+ mxc_request_iomux(MX51_PIN_UART1_RXD, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_UART1_RXD, pad | PAD_CTL_SRE_FAST);
+ mxc_request_iomux(MX51_PIN_UART1_TXD, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_UART1_TXD, pad | PAD_CTL_SRE_FAST);
+ mxc_request_iomux(MX51_PIN_UART1_RTS, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_UART1_RTS, pad);
+ mxc_request_iomux(MX51_PIN_UART1_CTS, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_UART1_CTS, pad);
+}
+
+/*
+ * SPI configuration
+ */
+#ifdef CONFIG_MXC_SPI
+static void setup_iomux_spi(void)
+{
+ /* 000: Select mux mode: ALT0 mux port: MOSI of instance: ecspi1 */
+ mxc_request_iomux(MX51_PIN_CSPI1_MOSI, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_MOSI,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+
+ /* 000: Select mux mode: ALT0 mux port: MISO of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_CSPI1_MISO, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_MISO,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+
+ /* Configure SS0 as a GPIO */
+ mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_GPIO);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS0), 0);
+
+ /* Configure SS1 as a GPIO */
+ mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_GPIO);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS1), 1);
+
+ /* 000: Select mux mode: ALT0 mux port: SS2 of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
+
+ /* 000: Select mux mode: ALT0 mux port: SCLK of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_CSPI1_SCLK, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_SCLK,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+}
+#else
+static inline void setup_iomux_spi(void) { }
+#endif
+
+/*
+ * PMIC configuration
+ */
+#ifdef CONFIG_MXC_SPI
+static void power_init(void)
+{
+ unsigned int val;
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
+ struct pmic *p;
+
+ pmic_init();
+ p = get_pmic();
+
+ /* Write needed to Power Gate 2 register */
+ pmic_reg_read(p, REG_POWER_MISC, &val);
+ val &= ~PWGT2SPIEN;
+ pmic_reg_write(p, REG_POWER_MISC, val);
+
+ /* Externally powered */
+ pmic_reg_read(p, REG_CHARGE, &val);
+ val |= ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | CHGAUTOB;
+ pmic_reg_write(p, REG_CHARGE, val);
+
+ /* power up the system first */
+ pmic_reg_write(p, REG_POWER_MISC, PWUP);
+
+ /* Set core voltage to 1.1V */
+ pmic_reg_read(p, REG_SW_0, &val);
+ val = (val & ~SWx_VOLT_MASK) | SWx_1_200V;
+ pmic_reg_write(p, REG_SW_0, val);
+
+ /* Setup VCC (SW2) to 1.25 */
+ pmic_reg_read(p, REG_SW_1, &val);
+ val = (val & ~SWx_VOLT_MASK) | SWx_1_250V;
+ pmic_reg_write(p, REG_SW_1, val);
+
+ /* Setup 1V2_DIG1 (SW3) to 1.25 */
+ pmic_reg_read(p, REG_SW_2, &val);
+ val = (val & ~SWx_VOLT_MASK) | SWx_1_250V;
+ pmic_reg_write(p, REG_SW_2, val);
+ udelay(50);
+
+ /* Raise the core frequency to 800MHz */
+ writel(0x0, &mxc_ccm->cacrr);
+
+ /* Set switchers in Auto in NORMAL mode & STANDBY mode */
+ /* Setup the switcher mode for SW1 & SW2*/
+ pmic_reg_read(p, REG_SW_4, &val);
+ val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) |
+ (SWMODE_MASK << SWMODE2_SHIFT)));
+ val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) |
+ (SWMODE_AUTO_AUTO << SWMODE2_SHIFT);
+ pmic_reg_write(p, REG_SW_4, val);
+
+ /* Setup the switcher mode for SW3 & SW4 */
+ pmic_reg_read(p, REG_SW_5, &val);
+ val = (val & ~((SWMODE_MASK << SWMODE3_SHIFT) |
+ (SWMODE_MASK << SWMODE4_SHIFT)));
+ val |= (SWMODE_AUTO_AUTO << SWMODE3_SHIFT) |
+ (SWMODE_AUTO_AUTO << SWMODE4_SHIFT);
+ pmic_reg_write(p, REG_SW_5, val);
+
+ /* Set VDIG to 1.8V, VGEN3 to 1.8V, VCAM to 2.6V */
+ pmic_reg_read(p, REG_SETTING_0, &val);
+ val &= ~(VCAM_MASK | VGEN3_MASK | VDIG_MASK);
+ val |= VDIG_1_8 | VGEN3_1_8 | VCAM_2_6;
+ pmic_reg_write(p, REG_SETTING_0, val);
+
+ /* Set VVIDEO to 2.775V, VAUDIO to 3V, VSD to 3.15V */
+ pmic_reg_read(p, REG_SETTING_1, &val);
+ val &= ~(VVIDEO_MASK | VSD_MASK | VAUDIO_MASK);
+ val |= VSD_3_15 | VAUDIO_3_0 | VVIDEO_2_775 | VGEN1_1_2 | VGEN2_3_15;
+ pmic_reg_write(p, REG_SETTING_1, val);
+
+ /* Enable VGEN1, VGEN2, VDIG, VPLL */
+ pmic_reg_read(p, REG_MODE_0, &val);
+ val |= VGEN1EN | VDIGEN | VGEN2EN | VPLLEN;
+ pmic_reg_write(p, REG_MODE_0, val);
+
+ /* Configure VGEN3 and VCAM regulators to use external PNP */
+ val = VGEN3CONFIG | VCAMCONFIG;
+ pmic_reg_write(p, REG_MODE_1, val);
+ udelay(200);
+
+ /* Enable VGEN3, VCAM, VAUDIO, VVIDEO, VSD regulators */
+ val = VGEN3EN | VGEN3CONFIG | VCAMEN | VCAMCONFIG |
+ VVIDEOEN | VAUDIOEN | VSDEN;
+ pmic_reg_write(p, REG_MODE_1, val);
+
+ pmic_reg_read(p, REG_POWER_CTL2, &val);
+ val |= WDIRESET;
+ pmic_reg_write(p, REG_POWER_CTL2, val);
+
+ udelay(2500);
+}
+#else
+static inline void power_init(void) { }
+#endif
+
+/*
+ * MMC configuration
+ */
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg[2] = {
+ {MMC_SDHC1_BASE_ADDR, 1},
+ {MMC_SDHC2_BASE_ADDR, 1},
+};
+
+static inline uint32_t efika_mmc_cd(void)
+{
+ if (machine_is_efikamx())
+ return MX51_PIN_GPIO1_0;
+ else
+ return MX51_PIN_EIM_CS2;
+}
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ uint32_t cd = efika_mmc_cd();
+ int ret;
+
+ if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
+ ret = !gpio_get_value(IOMUX_TO_GPIO(cd));
+ else
+ ret = !gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8));
+
+ return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ int ret;
+ uint32_t cd = efika_mmc_cd();
+
+ /* SDHC1 is used on all revisions, setup control pins first */
+ mxc_request_iomux(cd,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(cd,
+ PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU |
+ PAD_CTL_ODE_OPENDRAIN_NONE |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_request_iomux(MX51_PIN_GPIO1_1,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_1,
+ PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_NONE |
+ PAD_CTL_SRE_FAST);
+
+ gpio_direction_input(IOMUX_TO_GPIO(cd));
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_1));
+
+ /* Internal SDHC1 IOMUX + SDHC2 IOMUX on old boards */
+ if (machine_is_efikasb() || (machine_is_efikamx() &&
+ (get_efika_rev() < EFIKAMX_BOARD_REV_12))) {
+ /* SDHC1 IOMUX */
+ mxc_request_iomux(MX51_PIN_SD1_CMD,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
+ PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_CLK,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
+ PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
+ PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
+ PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
+ PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
+ PAD_CTL_PUE_KEEPER | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_HIGH | PAD_CTL_47K_PU | PAD_CTL_SRE_FAST);
+
+ /* SDHC2 IOMUX */
+ mxc_request_iomux(MX51_PIN_SD2_CMD,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD2_CMD,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD2_CLK,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD2_CLK,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD2_DATA0, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD2_DATA0,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD2_DATA1, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD2_DATA1,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD2_DATA2, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD2_DATA2,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD2_DATA3, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD2_DATA3,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ /* SDHC2 Control lines IOMUX */
+ mxc_request_iomux(MX51_PIN_GPIO1_7,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_7,
+ PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU |
+ PAD_CTL_ODE_OPENDRAIN_NONE |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_request_iomux(MX51_PIN_GPIO1_8,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_8,
+ PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
+ PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_NONE |
+ PAD_CTL_SRE_FAST);
+
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8));
+ gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_7));
+
+ ret = fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+ if (!ret)
+ ret = fsl_esdhc_initialize(bis, &esdhc_cfg[1]);
+ } else { /* New boards use only SDHC1 */
+ /* SDHC1 IOMUX */
+ mxc_request_iomux(MX51_PIN_SD1_CMD,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_CLK,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ mxc_request_iomux(MX51_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
+ PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST);
+
+ ret = fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+ }
+
+ return ret;
+}
+#endif
+
+/*
+ * ATA
+ */
+#ifdef CONFIG_MX51_PATA
+#define ATA_PAD_CONFIG (PAD_CTL_DRV_HIGH | PAD_CTL_DRV_VOT_HIGH)
+void setup_iomux_ata(void)
+{
+ mxc_request_iomux(MX51_PIN_NANDF_ALE, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_ALE, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_CS2, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS2, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_CS3, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS3, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_CS4, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS4, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_CS5, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS5, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_CS6, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS6, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_RE_B, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RE_B, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_WE_B, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_WE_B, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_CLE, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CLE, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_RB0, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB0, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_WP_B, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_WP_B, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_GPIO_NAND, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_GPIO_NAND, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_RB1, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB1, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D0, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D0, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D1, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D1, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D2, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D2, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D3, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D3, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D4, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D4, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D5, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D5, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D6, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D6, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D7, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D7, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D8, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D8, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D9, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D10, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D10, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D11, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D11, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D12, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D12, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D13, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D13, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D14, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D14, ATA_PAD_CONFIG);
+ mxc_request_iomux(MX51_PIN_NANDF_D15, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D15, ATA_PAD_CONFIG);
+}
+#else
+static inline void setup_iomux_ata(void) { }
+#endif
+
+/*
+ * EHCI USB
+ */
+#ifdef CONFIG_CMD_USB
+extern void setup_iomux_usb(void);
+#else
+static inline void setup_iomux_usb(void) { }
+#endif
+
+/*
+ * LED configuration
+ */
+void setup_iomux_led(void)
+{
+ if (machine_is_efikamx()) {
+ /* Blue LED */
+ mxc_request_iomux(MX51_PIN_CSI1_D9, IOMUX_CONFIG_ALT3);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9), 0);
+
+ /* Green LED */
+ mxc_request_iomux(MX51_PIN_CSI1_VSYNC, IOMUX_CONFIG_ALT3);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC), 0);
+
+ /* Red LED */
+ mxc_request_iomux(MX51_PIN_CSI1_HSYNC, IOMUX_CONFIG_ALT3);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC), 0);
+ } else {
+ /* CAPS-LOCK LED */
+ mxc_request_iomux(MX51_PIN_EIM_CS0, IOMUX_CONFIG_GPIO);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_CS0), 0);
+
+ /* ALARM-LED LED */
+ mxc_request_iomux(MX51_PIN_GPIO1_3, IOMUX_CONFIG_GPIO);
+ gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_GPIO1_3), 0);
+ }
+}
+
+void efikamx_toggle_led(uint32_t mask)
+{
+ if (machine_is_efikamx()) {
+ gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9),
+ mask & EFIKAMX_LED_BLUE);
+ gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC),
+ mask & EFIKAMX_LED_GREEN);
+ gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC),
+ mask & EFIKAMX_LED_RED);
+ } else {
+ gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_CS0),
+ mask & EFIKAMX_LED_BLUE);
+ gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_3),
+ !(mask & EFIKAMX_LED_GREEN));
+ }
+}
+
+/*
+ * Board initialization
+ */
+static void init_drive_strength(void)
+{
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_DDR_INPUT_CMOS);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEADDR, PAD_CTL_PKE_ENABLE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPKS, PAD_CTL_PUE_KEEPER);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPUS, PAD_CTL_100K_PU);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_A1, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A0, PAD_CTL_DRV_HIGH);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A1, PAD_CTL_DRV_HIGH);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_RAS,
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CAS,
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_PKE_ENABLE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPKS, PAD_CTL_PUE_KEEPER);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR0, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR1, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR2, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR3, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B0, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B1, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B2, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B4, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPUS, PAD_CTL_100K_PU);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_INMODE1, PAD_CTL_DDR_INPUT_CMOS);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B0, PAD_CTL_DRV_MEDIUM);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B1, PAD_CTL_DRV_MEDIUM);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B2, PAD_CTL_DRV_MEDIUM);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B4, PAD_CTL_DRV_MEDIUM);
+
+ /* Setting pad options */
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDWE,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCLK,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS2,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS3,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM2,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM3,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+}
+
+int board_early_init_f(void)
+{
+ init_drive_strength();
+
+ setup_iomux_uart();
+ setup_iomux_spi();
+ setup_iomux_led();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+ setup_iomux_spi();
+
+ power_init();
+
+ setup_iomux_led();
+ setup_iomux_ata();
+ setup_iomux_usb();
+
+ if (machine_is_efikasb())
+ setenv("preboot", "usb reset ; setenv stdin usbkbd\0");
+
+ setup_iomux_led();
+
+ efikamx_toggle_led(EFIKAMX_LED_BLUE);
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ u32 rev = get_efika_rev();
+
+ if (machine_is_efikamx()) {
+ printf("Board: Efika MX, rev1.%i\n", rev & 0xf);
+ return 0;
+ } else {
+ switch (rev) {
+ case EFIKASB_BOARD_REV_13:
+ printf("Board: Efika SB rev1.3\n");
+ break;
+ case EFIKASB_BOARD_REV_20:
+ printf("Board: Efika SB rev2.0\n");
+ break;
+ default:
+ printf("Board: Efika SB, rev Unknown\n");
+ break;
+ }
+ }
+
+ return 0;
+}
--- /dev/null
+#
+# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+#
+# BASED ON: imx51evk
+#
+# (C) Copyright 2009
+# Stefano Babic DENX Software Engineering sbabic@denx.de.
+#
+# 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. 51 Franklin Street Fifth Floor Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.imxmage for more details about how-to configure
+# and create imximage boot image
+#
+# The syntax is taken as close as possible with the kwbimage
+
+# Boot Device : one of
+# spi, sd (the board has no nand neither onenand)
+BOOT_FROM spi
+
+# Device Configuration Data (DCD)
+#
+# Each entry must have the format:
+# Addr-type Address Value
+#
+# where:
+# Addr-type register length (1,2 or 4 bytes)
+# Address absolute address of the register
+# value value to be stored in the register
+
+# Setting IOMUXC
+DATA 4 0x73fa88a0 0x000
+DATA 4 0x73fa850c 0x20c5
+DATA 4 0x73fa8510 0x20c5
+DATA 4 0x73fa883c 0x5
+DATA 4 0x73fa8848 0x5
+DATA 4 0x73fa84b8 0xe7
+DATA 4 0x73fa84bc 0x45
+DATA 4 0x73fa84c0 0x45
+DATA 4 0x73fa84c4 0x45
+DATA 4 0x73fa84c8 0x45
+DATA 4 0x73fa8820 0x0
+DATA 4 0x73fa84a4 0x5
+DATA 4 0x73fa84a8 0x5
+DATA 4 0x73fa84ac 0xe5
+DATA 4 0x73fa84b0 0xe5
+DATA 4 0x73fa84b4 0xe5
+DATA 4 0x73fa84cc 0xe5
+DATA 4 0x73fa84d0 0xe4
+
+DATA 4 0x73fa882c 0x4
+DATA 4 0x73fa88a4 0x4
+DATA 4 0x73fa88ac 0x4
+DATA 4 0x73fa88b8 0x4
+
+# Setting DDR for micron
+# 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
+# CAS=3 BL=4
+# ESDCTL_ESDCTL0
+DATA 4 0x83fd9000 0x82a20000
+# ESDCTL_ESDCTL1
+DATA 4 0x83fd9008 0x82a20000
+# ESDCTL_ESDMISC
+DATA 4 0x83fd9010 0xcaaaf6d0
+# ESDCTL_ESDCFG0
+DATA 4 0x83fd9004 0x3f3574aa
+# ESDCTL_ESDCFG1
+DATA 4 0x83fd900c 0x3f3574aa
+
+# Init DRAM on CS0
+# ESDCTL_ESDSCR
+DATA 4 0x83fd9014 0x04008008
+DATA 4 0x83fd9014 0x0000801a
+DATA 4 0x83fd9014 0x0000801b
+DATA 4 0x83fd9014 0x00448019
+DATA 4 0x83fd9014 0x07328018
+DATA 4 0x83fd9014 0x04008008
+DATA 4 0x83fd9014 0x00008010
+DATA 4 0x83fd9014 0x00008010
+DATA 4 0x83fd9014 0x06328018
+DATA 4 0x83fd9014 0x03808019
+DATA 4 0x83fd9014 0x00408019
+DATA 4 0x83fd9014 0x00008000
+
+# Init DRAM on CS1
+DATA 4 0x83fd9014 0x0400800c
+DATA 4 0x83fd9014 0x0000801e
+DATA 4 0x83fd9014 0x0000801f
+DATA 4 0x83fd9014 0x0000801d
+DATA 4 0x83fd9014 0x0732801c
+DATA 4 0x83fd9014 0x0400800c
+DATA 4 0x83fd9014 0x00008014
+DATA 4 0x83fd9014 0x00008014
+DATA 4 0x83fd9014 0x0632801c
+DATA 4 0x83fd9014 0x0380801d
+DATA 4 0x83fd9014 0x0040801d
+DATA 4 0x83fd9014 0x00008004
+
+# Write to CTL0
+DATA 4 0x83fd9000 0xb2a20000
+# Write to CTL1
+DATA 4 0x83fd9008 0xb2a20000
+# ESDMISC
+DATA 4 0x83fd9010 0x000ad6d0
+#ESDCTL_ESDCDLYGD
+DATA 4 0x83fd9034 0x90000000
+DATA 4 0x83fd9014 0x00000000
--- /dev/null
+#
+# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+#
+# BASED ON: imx51evk
+#
+# (C) Copyright 2009
+# Stefano Babic DENX Software Engineering sbabic@denx.de.
+#
+# 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. 51 Franklin Street Fifth Floor Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.imxmage for more details about how-to configure
+# and create imximage boot image
+#
+# The syntax is taken as close as possible with the kwbimage
+
+# Boot Device : one of
+# spi, sd (the board has no nand neither onenand)
+BOOT_FROM spi
+
+# Device Configuration Data (DCD)
+#
+# Each entry must have the format:
+# Addr-type Address Value
+#
+# where:
+# Addr-type register length (1,2 or 4 bytes)
+# Address absolute address of the register
+# value value to be stored in the register
+
+# Setting IOMUXC
+DATA 4 0x73fa88a0 0x200
+DATA 4 0x73fa850c 0x20c3
+DATA 4 0x73fa8510 0x20c3
+DATA 4 0x73fa883c 0x2
+DATA 4 0x73fa8848 0x2
+DATA 4 0x73fa84b8 0xe7
+DATA 4 0x73fa84bc 0x45
+DATA 4 0x73fa84c0 0x45
+DATA 4 0x73fa84c4 0x45
+DATA 4 0x73fa84c8 0x45
+DATA 4 0x73fa8820 0x0
+DATA 4 0x73fa84a4 0x5
+DATA 4 0x73fa84a8 0x5
+DATA 4 0x73fa84ac 0xe3
+DATA 4 0x73fa84b0 0xe3
+DATA 4 0x73fa84b4 0xe3
+DATA 4 0x73fa84cc 0xe3
+DATA 4 0x73fa84d0 0xe2
+
+DATA 4 0x73fa882c 0x4
+DATA 4 0x73fa88a4 0x4
+DATA 4 0x73fa88ac 0x4
+DATA 4 0x73fa88b8 0x4
+
+# Setting DDR for micron
+# 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
+# CAS=3 BL=4
+# ESDCTL_ESDCTL0
+DATA 4 0x83fd9000 0x82a20000
+# ESDCTL_ESDCTL1
+DATA 4 0x83fd9008 0x82a20000
+# ESDCTL_ESDMISC
+DATA 4 0x83fd9010 0xcaaaf6d0
+# ESDCTL_ESDCFG0
+DATA 4 0x83fd9004 0x333574aa
+# ESDCTL_ESDCFG1
+DATA 4 0x83fd900c 0x333574aa
+
+# Init DRAM on CS0
+# ESDCTL_ESDSCR
+DATA 4 0x83fd9014 0x04008008
+DATA 4 0x83fd9014 0x0000801a
+DATA 4 0x83fd9014 0x0000801b
+DATA 4 0x83fd9014 0x00448019
+DATA 4 0x83fd9014 0x07328018
+DATA 4 0x83fd9014 0x04008008
+DATA 4 0x83fd9014 0x00008010
+DATA 4 0x83fd9014 0x00008010
+DATA 4 0x83fd9014 0x06328018
+DATA 4 0x83fd9014 0x03808019
+DATA 4 0x83fd9014 0x00408019
+DATA 4 0x83fd9014 0x00008000
+
+# Init DRAM on CS1
+DATA 4 0x83fd9014 0x0400800c
+DATA 4 0x83fd9014 0x0000801e
+DATA 4 0x83fd9014 0x0000801f
+DATA 4 0x83fd9014 0x0000801d
+DATA 4 0x83fd9014 0x0732801c
+DATA 4 0x83fd9014 0x0400800c
+DATA 4 0x83fd9014 0x00008014
+DATA 4 0x83fd9014 0x00008014
+DATA 4 0x83fd9014 0x0632801c
+DATA 4 0x83fd9014 0x0380801d
+DATA 4 0x83fd9014 0x0040801d
+DATA 4 0x83fd9014 0x00008004
+
+# Write to CTL0
+DATA 4 0x83fd9000 0xb2a20000
+# Write to CTL1
+DATA 4 0x83fd9008 0xb2a20000
+# ESDMISC
+DATA 4 0x83fd9010 0xcaaaf6d0
+#ESDCTL_ESDCDLYGD
+DATA 4 0x83fd9034 0x90000000
+DATA 4 0x83fd9014 0x00000000
ca9x4_ct_vxp arm armv7 vexpress armltd
am335x_evm arm armv7 am335x ti am33xx
highbank arm armv7 highbank - highbank
-efikamx arm armv7 efikamx - mx5 efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKAMX,IMX_CONFIG=board/efikamx/imximage_mx.cfg
-efikasb arm armv7 efikamx - mx5 efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKASB,IMX_CONFIG=board/efikamx/imximage_sb.cfg
+mx51_efikamx arm armv7 mx51_efikamx genesi mx5 mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKAMX,IMX_CONFIG=board/genesi/mx51_efikamx/imximage_mx.cfg
+mx51_efikasb arm armv7 mx51_efikamx genesi mx5 mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKASB,IMX_CONFIG=board/genesi/mx51_efikamx/imximage_sb.cfg
mx51evk arm armv7 mx51evk freescale mx5 mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg
mx53ard arm armv7 mx53ard freescale mx5 mx53ard:IMX_CONFIG=board/freescale/mx53ard/imximage_dd3.cfg
mx53evk arm armv7 mx53evk freescale mx5 mx53evk:IMX_CONFIG=board/freescale/mx53evk/imximage.cfg
+++ /dev/null
-/*
- * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * Configuration settings for the MX51EVK Board
- *
- * 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
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include <config_cmd_default.h>
-
-/*
- * High Level Board Configuration Options
- */
-/* An i.MX51 CPU */
-#define CONFIG_MX51
-
-#define machine_is_efikamx() (CONFIG_MACH_TYPE == MACH_TYPE_MX51_EFIKAMX)
-#define machine_is_efikasb() (CONFIG_MACH_TYPE == MACH_TYPE_MX51_EFIKASB)
-
-#include <asm/arch/imx-regs.h>
-
-#define CONFIG_SYS_MX5_HCLK 24000000
-#define CONFIG_SYS_MX5_CLK32 32768
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-
-#define CONFIG_SYS_TEXT_BASE 0x97800000
-
-#define CONFIG_L2_OFF
-#define CONFIG_SYS_ICACHE_OFF
-#define CONFIG_SYS_DCACHE_OFF
-
-/*
- * Bootloader Components Configuration
- */
-#define CONFIG_CMD_SPI
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_DATE
-#undef CONFIG_CMD_IMLS
-
-/*
- * Environmental settings
- */
-
-#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
-#define CONFIG_ENV_SECT_SIZE (1 * 64 * 1024)
-#define CONFIG_ENV_SIZE (4 * 1024)
-
-/*
- * ATAG setup
- */
-#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_REVISION_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-
-#define CONFIG_OF_LIBFDT 1
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
-
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_BOARD_LATE_INIT
-
-/*
- * Hardware drivers
- */
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE UART1_BASE
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_MXC_GPIO
-
-/*
- * SPI Interface
- */
-#ifdef CONFIG_CMD_SPI
-
-#define CONFIG_HARD_SPI
-#define CONFIG_MXC_SPI
-#define CONFIG_DEFAULT_SPI_BUS 1
-#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
-
-/* SPI FLASH */
-#ifdef CONFIG_CMD_SF
-
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_SST
-#define CONFIG_SF_DEFAULT_CS (1 | 121 << 8)
-#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
-#define CONFIG_SF_DEFAULT_SPEED 25000000
-
-#define CONFIG_ENV_SPI_CS (1 | 121 << 8)
-#define CONFIG_ENV_SPI_BUS 0
-#define CONFIG_ENV_SPI_MAX_HZ 25000000
-#define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
-#define CONFIG_FSL_ENV_IN_SF
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_SYS_NO_FLASH
-
-#else
-#define CONFIG_ENV_IS_NOWHERE
-#endif
-
-/* SPI PMIC */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
-#define CONFIG_FSL_PMIC_BUS 0
-#define CONFIG_FSL_PMIC_CS (0 | 120 << 8)
-#define CONFIG_FSL_PMIC_CLK 25000000
-#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
-#define CONFIG_FSL_PMIC_BITLEN 32
-#define CONFIG_RTC_MC13XXX
-#endif
-
-/*
- * MMC Configs
- */
-#ifdef CONFIG_CMD_MMC
-#define CONFIG_MMC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_FSL_ESDHC
-#define CONFIG_SYS_FSL_ESDHC_ADDR 0
-#define CONFIG_SYS_FSL_ESDHC_NUM 2
-#endif
-
-/*
- * ATA/IDE
- */
-#ifdef CONFIG_CMD_IDE
-#define CONFIG_LBA48
-#undef CONFIG_IDE_LED
-#undef CONFIG_IDE_RESET
-
-#define CONFIG_MX51_PATA
-
-#define __io
-
-#define CONFIG_SYS_IDE_MAXBUS 1
-#define CONFIG_SYS_IDE_MAXDEVICE 1
-
-#define CONFIG_SYS_ATA_BASE_ADDR 0x83fe0000
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0
-
-#define CONFIG_SYS_ATA_DATA_OFFSET 0xa0
-#define CONFIG_SYS_ATA_REG_OFFSET 0xa0
-#define CONFIG_SYS_ATA_ALT_OFFSET 0xd8
-
-#define CONFIG_SYS_ATA_STRIDE 4
-
-#define CONFIG_IDE_PREINIT
-#define CONFIG_MXC_ATA_PIO_MODE 4
-#endif
-
-/*
- * USB
- */
-#define CONFIG_CMD_USB
-#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI /* Enable EHCI USB support */
-#define CONFIG_USB_EHCI_MX5
-#define CONFIG_USB_ULPI
-#define CONFIG_USB_ULPI_VIEWPORT
-#define CONFIG_MXC_USB_PORT 1
-#if (CONFIG_MXC_USB_PORT == 0)
-#define CONFIG_MXC_USB_PORTSC (1 << 28)
-#define CONFIG_MXC_USB_FLAGS MXC_EHCI_INTERNAL_PHY
-#else
-#define CONFIG_MXC_USB_PORTSC (2 << 30)
-#define CONFIG_MXC_USB_FLAGS 0
-#endif
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
-#define CONFIG_USB_HOST_ETHER
-#define CONFIG_USB_KEYBOARD
-#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
-#define CONFIG_PREBOOT
-/* USB NET */
-#ifdef CONFIG_CMD_NET
-#define CONFIG_USB_ETHER_ASIX
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#endif
-#endif /* CONFIG_CMD_USB */
-
-/*
- * Filesystems
- */
-#ifdef CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
-#ifdef CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
-#endif
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_LOADADDR 0x90800000
-
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#define CONFIG_SYS_PROMPT "Efika> "
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x90000000
-#define CONFIG_SYS_MEMTEST_END 0x90010000
-
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-
-#define CONFIG_SYS_HZ 1000
-#define CONFIG_CMDLINE_EDITING
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1
-#define PHYS_SDRAM_1 CSD0_BASE_ADDR
-#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
-
-#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
-#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
-#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
-
-#define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
-
-#define CONFIG_SYS_DDR_CLKSEL 0
-#define CONFIG_SYS_CLKTL_CBCDR 0x59E35145
-
-#endif
--- /dev/null
+/*
+ * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+ *
+ * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the MX51EVK Board
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <config_cmd_default.h>
+
+/*
+ * High Level Board Configuration Options
+ */
+/* An i.MX51 CPU */
+#define CONFIG_MX51
+
+#define machine_is_efikamx() (CONFIG_MACH_TYPE == MACH_TYPE_MX51_EFIKAMX)
+#define machine_is_efikasb() (CONFIG_MACH_TYPE == MACH_TYPE_MX51_EFIKASB)
+
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_SYS_MX5_HCLK 24000000
+#define CONFIG_SYS_MX5_CLK32 32768
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SYS_TEXT_BASE 0x97800000
+
+#define CONFIG_L2_OFF
+#define CONFIG_SYS_ICACHE_OFF
+#define CONFIG_SYS_DCACHE_OFF
+
+/*
+ * Bootloader Components Configuration
+ */
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DATE
+#undef CONFIG_CMD_IMLS
+
+/*
+ * Environmental settings
+ */
+
+#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
+#define CONFIG_ENV_SECT_SIZE (1 * 64 * 1024)
+#define CONFIG_ENV_SIZE (4 * 1024)
+
+/*
+ * ATAG setup
+ */
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_REVISION_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#define CONFIG_OF_LIBFDT 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE UART1_BASE
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_MXC_GPIO
+
+/*
+ * SPI Interface
+ */
+#ifdef CONFIG_CMD_SPI
+
+#define CONFIG_HARD_SPI
+#define CONFIG_MXC_SPI
+#define CONFIG_DEFAULT_SPI_BUS 1
+#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
+
+/* SPI FLASH */
+#ifdef CONFIG_CMD_SF
+
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_SST
+#define CONFIG_SF_DEFAULT_CS (1 | 121 << 8)
+#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
+#define CONFIG_SF_DEFAULT_SPEED 25000000
+
+#define CONFIG_ENV_SPI_CS (1 | 121 << 8)
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_MAX_HZ 25000000
+#define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
+#define CONFIG_FSL_ENV_IN_SF
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_SYS_NO_FLASH
+
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+
+/* SPI PMIC */
+#define CONFIG_PMIC
+#define CONFIG_PMIC_SPI
+#define CONFIG_PMIC_FSL
+#define CONFIG_FSL_PMIC_BUS 0
+#define CONFIG_FSL_PMIC_CS (0 | 120 << 8)
+#define CONFIG_FSL_PMIC_CLK 25000000
+#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
+#define CONFIG_FSL_PMIC_BITLEN 32
+#define CONFIG_RTC_MC13XXX
+#endif
+
+/*
+ * MMC Configs
+ */
+#ifdef CONFIG_CMD_MMC
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_SYS_FSL_ESDHC_NUM 2
+#endif
+
+/*
+ * ATA/IDE
+ */
+#ifdef CONFIG_CMD_IDE
+#define CONFIG_LBA48
+#undef CONFIG_IDE_LED
+#undef CONFIG_IDE_RESET
+
+#define CONFIG_MX51_PATA
+
+#define __io
+
+#define CONFIG_SYS_IDE_MAXBUS 1
+#define CONFIG_SYS_IDE_MAXDEVICE 1
+
+#define CONFIG_SYS_ATA_BASE_ADDR 0x83fe0000
+#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0
+
+#define CONFIG_SYS_ATA_DATA_OFFSET 0xa0
+#define CONFIG_SYS_ATA_REG_OFFSET 0xa0
+#define CONFIG_SYS_ATA_ALT_OFFSET 0xd8
+
+#define CONFIG_SYS_ATA_STRIDE 4
+
+#define CONFIG_IDE_PREINIT
+#define CONFIG_MXC_ATA_PIO_MODE 4
+#endif
+
+/*
+ * USB
+ */
+#define CONFIG_CMD_USB
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_EHCI /* Enable EHCI USB support */
+#define CONFIG_USB_EHCI_MX5
+#define CONFIG_USB_ULPI
+#define CONFIG_USB_ULPI_VIEWPORT
+#define CONFIG_MXC_USB_PORT 1
+#if (CONFIG_MXC_USB_PORT == 0)
+#define CONFIG_MXC_USB_PORTSC (1 << 28)
+#define CONFIG_MXC_USB_FLAGS MXC_EHCI_INTERNAL_PHY
+#else
+#define CONFIG_MXC_USB_PORTSC (2 << 30)
+#define CONFIG_MXC_USB_FLAGS 0
+#endif
+#define CONFIG_EHCI_IS_TDI
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_KEYBOARD
+#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
+#define CONFIG_PREBOOT
+/* USB NET */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#endif
+#endif /* CONFIG_CMD_USB */
+
+/*
+ * Filesystems
+ */
+#ifdef CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#ifdef CONFIG_CMD_NET
+#define CONFIG_CMD_NFS
+#endif
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_LOADADDR 0x90800000
+
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT "Efika> "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_MEMTEST_START 0x90000000
+#define CONFIG_SYS_MEMTEST_END 0x90010000
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_CMDLINE_EDITING
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM_1 CSD0_BASE_ADDR
+#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
+#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_DDR_CLKSEL 0
+#define CONFIG_SYS_CLKTL_CBCDR 0x59E35145
+
+#endif
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