smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

board: Add support for B&R T-Series Motherboard

Browse Source 
Adds support for Bernecker & Rainer Industrieelektronik GmbH T-Series
Motherboard, using TI's AM3352 SoC.

Most of code is derived from TI's AM335x_EVM

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
This commit is contained in:
Hannes Petermaier
2014-02-07 08:07:36 +01:00
committed by Tom Rini
parent da4105dfcd
commit 893c04e17c
8 changed files with 1089 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
board/BuR/common/bur_common.h Normal file
View File

@@ -0,0 +1,22 @@
/*
* bur_comon.h
*
* common board information header for B&R boards
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _BUR_COMMON_H_
#define _BUR_COMMON_H_
void blink(u32 blinks, u32 intervall, u32 pin);
void pmicsetup(u32 mpupll);
void enable_uart0_pin_mux(void);
void enable_i2c0_pin_mux(void);
void enable_board_pin_mux(void);
int board_eth_init(bd_t *bis);
#endif

216
board/BuR/common/common.c Normal file
View File

@@ -0,0 +1,216 @@
/*
* common.c
*
* common board functions for B&R boards
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*
*/
#include <common.h>
#include <errno.h>
#include <spl.h>
#include <asm/arch/cpu.h>
#include <asm/arch/hardware.h>
#include <asm/arch/omap.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sys_proto.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <miiphy.h>
#include <cpsw.h>
#include <power/tps65217.h>
#include "bur_common.h"
static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
/* --------------------------------------------------------------------------*/
void blink(u32 blinks, u32 intervall, u32 pin)
{
gpio_direction_output(pin, 0);
int val = 0;
do {
val ^= 0x01;
gpio_set_value(pin, val);
mdelay(intervall);
} while (blinks--);
gpio_set_value(pin, 0);
}
#ifdef CONFIG_SPL_BUILD
void pmicsetup(u32 mpupll)
{
int mpu_vdd;
int usb_cur_lim;
/* setup I2C */
enable_i2c0_pin_mux();
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
if (i2c_probe(TPS65217_CHIP_PM)) {
puts("PMIC (0x24) not found! skip further initalization.\n");
return;
}
/* Get the frequency which is defined by device fuses */
dpll_mpu_opp100.m = am335x_get_efuse_mpu_max_freq(cdev);
printf("detected max. frequency: %d - ", dpll_mpu_opp100.m);
if (0 != mpupll) {
dpll_mpu_opp100.m = MPUPLL_M_1000;
printf("retuning MPU-PLL to: %d MHz.\n", dpll_mpu_opp100.m);
} else {
puts("ok.\n");
}
/*
* Increase USB current limit to 1300mA or 1800mA and set
* the MPU voltage controller as needed.
*/
if (dpll_mpu_opp100.m == MPUPLL_M_1000) {
usb_cur_lim = TPS65217_USB_INPUT_CUR_LIMIT_1800MA;
mpu_vdd = TPS65217_DCDC_VOLT_SEL_1325MV;
} else {
usb_cur_lim = TPS65217_USB_INPUT_CUR_LIMIT_1300MA;
mpu_vdd = TPS65217_DCDC_VOLT_SEL_1275MV;
}
if (tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, TPS65217_POWER_PATH,
usb_cur_lim, TPS65217_USB_INPUT_CUR_LIMIT_MASK))
puts("tps65217_reg_write failure\n");
/* Set DCDC3 (CORE) voltage to 1.125V */
if (tps65217_voltage_update(TPS65217_DEFDCDC3,
TPS65217_DCDC_VOLT_SEL_1125MV)) {
puts("tps65217_voltage_update failure\n");
return;
}
/* Set CORE Frequencies to OPP100 */
do_setup_dpll(&dpll_core_regs, &dpll_core_opp100);
/* Set DCDC2 (MPU) voltage */
if (tps65217_voltage_update(TPS65217_DEFDCDC2, mpu_vdd)) {
puts("tps65217_voltage_update failure\n");
return;
}
/* Set LDO3 to 1.8V */
if (tps65217_reg_write(TPS65217_PROT_LEVEL_2,
TPS65217_DEFLS1,
TPS65217_LDO_VOLTAGE_OUT_1_8,
TPS65217_LDO_MASK))
puts("tps65217_reg_write failure\n");
/* Set LDO4 to 3.3V */
if (tps65217_reg_write(TPS65217_PROT_LEVEL_2,
TPS65217_DEFLS2,
TPS65217_LDO_VOLTAGE_OUT_3_3,
TPS65217_LDO_MASK))
puts("tps65217_reg_write failure\n");
/* Set MPU Frequency to what we detected now that voltages are set */
do_setup_dpll(&dpll_mpu_regs, &dpll_mpu_opp100);
}
void set_uart_mux_conf(void)
{
enable_uart0_pin_mux();
}
void set_mux_conf_regs(void)
{
enable_board_pin_mux();
}
#endif /* CONFIG_SPL_BUILD */
#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
static void cpsw_control(int enabled)
{
/* VTP can be added here */
return;
}
/* describing port offsets of TI's CPSW block */
static struct cpsw_slave_data cpsw_slaves[] = {
{
.slave_reg_ofs = 0x208,
.sliver_reg_ofs = 0xd80,
.phy_id = 0,
},
{
.slave_reg_ofs = 0x308,
.sliver_reg_ofs = 0xdc0,
.phy_id = 1,
},
};
static struct cpsw_platform_data cpsw_data = {
.mdio_base = CPSW_MDIO_BASE,
.cpsw_base = CPSW_BASE,
.mdio_div = 0xff,
.channels = 8,
.cpdma_reg_ofs = 0x800,
.slaves = 1,
.slave_data = cpsw_slaves,
.ale_reg_ofs = 0xd00,
.ale_entries = 1024,
.host_port_reg_ofs = 0x108,
.hw_stats_reg_ofs = 0x900,
.bd_ram_ofs = 0x2000,
.mac_control = (1 << 5),
.control = cpsw_control,
.host_port_num = 0,
.version = CPSW_CTRL_VERSION_2,
};
#endif /* CONFIG_DRIVER_TI_CPSW, ... */
#if defined(CONFIG_DRIVER_TI_CPSW)
int board_eth_init(bd_t *bis)
{
int rv = 0;
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
/* try reading mac address from efuse */
mac_lo = readl(&cdev->macid0l);
mac_hi = readl(&cdev->macid0h);
mac_addr[0] = mac_hi & 0xFF;
mac_addr[1] = (mac_hi & 0xFF00) >> 8;
mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
mac_addr[4] = mac_lo & 0xFF;
mac_addr[5] = (mac_lo & 0xFF00) >> 8;
#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
if (!getenv("ethaddr")) {
printf("<ethaddr> not set. Validating first E-fuse MAC ... ");
if (is_valid_ether_addr(mac_addr)) {
printf("using: %02X:%02X:%02X:%02X:%02X:%02X.\n",
mac_addr[0], mac_addr[1], mac_addr[2],
mac_addr[3], mac_addr[4], mac_addr[5]
);
eth_setenv_enetaddr("ethaddr", mac_addr);
}
}
writel(MII_MODE_ENABLE, &cdev->miisel);
cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_MII;
cpsw_slaves[1].phy_if = PHY_INTERFACE_MODE_MII;
rv = cpsw_register(&cpsw_data);
if (rv < 0) {
printf("Error %d registering CPSW switch\n", rv);
return 0;
}
#endif /* CONFIG_DRIVER_TI_CPSW, ... */
return rv;
}
#endif /* CONFIG_DRIVER_TI_CPSW */

14
board/BuR/tseries/Makefile Normal file
View File

@@ -0,0 +1,14 @@
#
# Makefile
#
# Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at>
# Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
#
# SPDX-License-Identifier: GPL-2.0+
#
ifeq ($(CONFIG_SPL_BUILD),y)
obj-y := mux.o
endif
obj-y += ../common/common.o
obj-y += board.o

147
board/BuR/tseries/board.c Normal file
View File

@@ -0,0 +1,147 @@
/*
* board.c
*
* Board functions for B&R LEIT Board
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*
*/
#include <common.h>
#include <errno.h>
#include <spl.h>
#include <asm/arch/cpu.h>
#include <asm/arch/hardware.h>
#include <asm/arch/omap.h>
#include <asm/arch/ddr_defs.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mem.h>
#include <asm/io.h>
#include <asm/emif.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <power/tps65217.h>
#include "../common/bur_common.h"
DECLARE_GLOBAL_DATA_PTR;
/* --------------------------------------------------------------------------*/
/* -- defines for GPIO -- */
#define ETHLED_ORANGE (96+16) /* GPIO3_16 */
#define REPSWITCH (0+20) /* GPIO0_20 */
#if defined(CONFIG_SPL_BUILD)
/* TODO: check ram-timing ! */
static const struct ddr_data ddr3_data = {
.datardsratio0 = MT41K256M16HA125E_RD_DQS,
.datawdsratio0 = MT41K256M16HA125E_WR_DQS,
.datafwsratio0 = MT41K256M16HA125E_PHY_FIFO_WE,
.datawrsratio0 = MT41K256M16HA125E_PHY_WR_DATA,
};
static const struct cmd_control ddr3_cmd_ctrl_data = {
.cmd0csratio = MT41K256M16HA125E_RATIO,
.cmd0iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
.cmd1csratio = MT41K256M16HA125E_RATIO,
.cmd1iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
.cmd2csratio = MT41K256M16HA125E_RATIO,
.cmd2iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
};
static struct emif_regs ddr3_emif_reg_data = {
.sdram_config = MT41K256M16HA125E_EMIF_SDCFG,
.ref_ctrl = MT41K256M16HA125E_EMIF_SDREF,
.sdram_tim1 = MT41K256M16HA125E_EMIF_TIM1,
.sdram_tim2 = MT41K256M16HA125E_EMIF_TIM2,
.sdram_tim3 = MT41K256M16HA125E_EMIF_TIM3,
.zq_config = MT41K256M16HA125E_ZQ_CFG,
.emif_ddr_phy_ctlr_1 = MT41K256M16HA125E_EMIF_READ_LATENCY,
};
static const struct ctrl_ioregs ddr3_ioregs = {
.cm0ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.cm1ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.cm2ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.dt0ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.dt1ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
};
#ifdef CONFIG_SPL_OS_BOOT
/*
* called from spl_nand.c
* return 0 for loading linux, return 1 for loading u-boot
*/
int spl_start_uboot(void)
{
if (0 == gpio_get_value(REPSWITCH)) {
blink(5, 125, ETHLED_ORANGE);
mdelay(1000);
printf("SPL: entering u-boot instead kernel image.\n");
return 1;
}
return 0;
}
#endif /* CONFIG_SPL_OS_BOOT */
#define OSC (V_OSCK/1000000)
static const struct dpll_params dpll_ddr3 = { 400, OSC-1, 1, -1, -1, -1, -1};
void am33xx_spl_board_init(void)
{
pmicsetup(1000);
}
const struct dpll_params *get_dpll_ddr_params(void)
{
return &dpll_ddr3;
}
void sdram_init(void)
{
config_ddr(400, &ddr3_ioregs,
&ddr3_data,
&ddr3_cmd_ctrl_data,
&ddr3_emif_reg_data, 0);
}
#endif /* CONFIG_SPL_BUILD */
/* Basic board specific setup. Pinmux has been handled already. */
int board_init(void)
{
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
gpmc_init();
return 0;
}
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
gpio_direction_output(ETHLED_ORANGE, 0);
if (0 == gpio_get_value(REPSWITCH)) {
printf("\n\n\n"
"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
"!!!!!!! recovery switch activated !!!!!!!\n"
"!!!!!!! running usbupdate !!!!!!!\n"
"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n\n\n");
setenv("bootcmd", "sleep 2; run netupdate;");
}
printf("turning on display power+backlight ... ");
tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, TPS65217_WLEDCTRL1,
0x09, TPS65217_MASK_ALL_BITS); /* 200 Hz, ON */
tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, TPS65217_WLEDCTRL2,
0x62, TPS65217_MASK_ALL_BITS); /* 100% */
printf("ok.\n");
return 0;
}
#endif /* CONFIG_BOARD_LATE_INIT */

225
board/BuR/tseries/mux.c Normal file
View File

@@ -0,0 +1,225 @@
/*
* mux.c
*
* Pinmux Setting for B&R LEIT Board(s)
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/hardware.h>
#include <asm/arch/mux.h>
#include <asm/io.h>
#include <i2c.h>
static struct module_pin_mux uart0_pin_mux[] = {
/* UART0_CTS */
{OFFSET(uart0_ctsn), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART0_RXD */
{OFFSET(uart0_rxd), (MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART0_TXD */
{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)},
{-1},
};
#ifdef CONFIG_MMC
static struct module_pin_mux mmc1_pin_mux[] = {
{OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */
{OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */
{OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */
{OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */
{OFFSET(gpmc_csn1), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CLK */
{OFFSET(gpmc_csn2), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CMD */
{OFFSET(gpmc_csn0), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_WP */
{OFFSET(gpmc_advn_ale), (MODE(7) | RXACTIVE | PULLUP_EN)},/* MMC1_CD */
{-1},
};
#endif
static struct module_pin_mux i2c0_pin_mux[] = {
/* I2C_DATA */
{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
/* I2C_SCLK */
{OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
{-1},
};
static struct module_pin_mux spi0_pin_mux[] = {
/* SPI0_SCLK */
{OFFSET(spi0_sclk), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
/* SPI0_D0 */
{OFFSET(spi0_d0), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
/* SPI0_D1 */
{OFFSET(spi0_d1), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
/* SPI0_CS0 */
{OFFSET(spi0_cs0), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
{-1},
};
static struct module_pin_mux mii1_pin_mux[] = {
{OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */
{OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */
{OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */
{OFFSET(mii1_txd3), MODE(0)}, /* MII1_TXD3 */
{OFFSET(mii1_txd2), MODE(0)}, /* MII1_TXD2 */
{OFFSET(mii1_txd1), MODE(0)}, /* MII1_TXD1 */
{OFFSET(mii1_txd0), MODE(0)}, /* MII1_TXD0 */
{OFFSET(mii1_txclk), MODE(0) | RXACTIVE}, /* MII1_TXCLK */
{OFFSET(mii1_rxclk), MODE(0) | RXACTIVE}, /* MII1_RXCLK */
{OFFSET(mii1_rxd3), MODE(0) | RXACTIVE}, /* MII1_RXD3 */
{OFFSET(mii1_rxd2), MODE(0) | RXACTIVE}, /* MII1_RXD2 */
{OFFSET(mii1_rxd1), MODE(0) | RXACTIVE}, /* MII1_RXD1 */
{OFFSET(mii1_rxd0), MODE(0) | RXACTIVE}, /* MII1_RXD0 */
{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN},/* MDIO_DATA */
{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
{-1},
};
static struct module_pin_mux mii2_pin_mux[] = {
{OFFSET(gpmc_a0), MODE(1)}, /* MII2_TXEN */
{OFFSET(gpmc_a1), MODE(1) | RXACTIVE}, /* MII2_RXDV */
{OFFSET(gpmc_a2), MODE(1)}, /* MII2_TXD3 */
{OFFSET(gpmc_a3), MODE(1)}, /* MII2_TXD2 */
{OFFSET(gpmc_a4), MODE(1)}, /* MII2_TXD1 */
{OFFSET(gpmc_a5), MODE(1)}, /* MII2_TXD0 */
{OFFSET(gpmc_a6), MODE(1) | RXACTIVE}, /* MII2_TXCLK */
{OFFSET(gpmc_a7), MODE(1) | RXACTIVE}, /* MII2_RXCLK */
{OFFSET(gpmc_a8), MODE(1) | RXACTIVE}, /* MII2_RXD3 */
{OFFSET(gpmc_a9), MODE(1) | RXACTIVE}, /* MII2_RXD2 */
{OFFSET(gpmc_a10), MODE(1) | RXACTIVE}, /* MII2_RXD1 */
{OFFSET(gpmc_a11), MODE(1) | RXACTIVE}, /* MII2_RXD0 */
{OFFSET(gpmc_wpn), (MODE(1) | RXACTIVE)},/* MII2_RXERR */
/*
* MII2_CRS is shared with
* NAND_WAIT0
*/
{OFFSET(gpmc_be1n), (MODE(1) | RXACTIVE)},/* MII1_COL */
{-1},
};
#ifdef CONFIG_NAND
static struct module_pin_mux nand_pin_mux[] = {
{OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD0 */
{OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD1 */
{OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD2 */
{OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD3 */
{OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD4 */
{OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD5 */
{OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD6 */
{OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD7 */
{OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */
{OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)}, /* NAND_WPN */
{OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)}, /* NAND_CS0 */
{OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */
{OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)}, /* NAND_OE */
{OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)}, /* NAND_WEN */
{OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)}, /* NAND_BE_CLE */
{-1},
};
#endif
static struct module_pin_mux gpIOs[] = {
/* GPIO0_6 (SPI0_CS1) - 3v3_PWR_nEN (Display Power Supply) */
{OFFSET(spi0_cs1), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* TIMER5 (MMC0_DAT3) - TIMER5 (Buzzer) */
{OFFSET(mmc0_dat3), (MODE(3) | PULLUDEN | RXACTIVE)},
/* TIMER6 (MMC0_DAT2) - PWM_BACK_3V3, later used as MODE3 for PWM */
{OFFSET(mmc0_dat2), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO2_28 (MMC0_DAT1) - MII_nNAND */
{OFFSET(mmc0_dat1), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO2_29 (MMC0_DAT0) - NAND_1n0 */
{OFFSET(mmc0_dat0), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO2_30 (MMC0_CLK) - nRESET (PHY) */
{OFFSET(mmc0_clk), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_18 (MCASP0_ACLKR) - CPLD JTAG TDI */
{OFFSET(mcasp0_aclkr), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_19 (MCASP0_FSR) - CPLD JTAG TMS */
{OFFSET(mcasp0_fsr), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_20 (MCASP0_AXR1) - CPLD JTAG TCK */
{OFFSET(mcasp0_axr1), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_21 (MCASP0_AHCLKX) - CPLD JTAG TDO */
{OFFSET(mcasp0_ahclkx), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO2_0 (GPMC_nCS3) - DCOK */
{OFFSET(gpmc_csn3), (MODE(7) | PULLUDDIS | RXACTIVE) },
/* GPIO0_29 (RMII1_REFCLK) - eMMC nRST */
{OFFSET(rmii1_refclk), (MODE(7) | PULLUDDIS | RXACTIVE) },
/*
* GPIO0_7 (PWW0 OUT)
* DISPLAY_ONOFF (Backlight Enable at LVDS Versions)
*/
{OFFSET(ecap0_in_pwm0_out), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO0_19 (DMA_INTR0) - ISPLAY_MODE (CPLD) */
{OFFSET(xdma_event_intr0), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO0_20 (DMA_INTR1) - REP-Switch */
{OFFSET(xdma_event_intr1), (MODE(7) | PULLUP_EN | RXACTIVE)},
/* GPIO3_14 (MCASP0_ACLKX) - frei / PP709 */
{OFFSET(mcasp0_aclkx), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE) },
/* GPIO3_15 (MCASP0_FSX) - PMIC_nRESET */
{OFFSET(mcasp0_fsx), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE) },
/* GPIO3_16 (MCASP0_AXR0) - ETH1_LEDY */
{OFFSET(mcasp0_axr0), (MODE(7) | PULLUDDIS) },
/* GPIO3_17 (MCASP0_AHCLKR) - ETH2_LEDY */
{OFFSET(mcasp0_ahclkr), (MODE(7) | PULLUDDIS) },
{-1},
};
static struct module_pin_mux lcd_pin_mux[] = {
{OFFSET(lcd_data0), (MODE(0) | PULLUDDIS)}, /* LCD-Data(0) */
{OFFSET(lcd_data1), (MODE(0) | PULLUDDIS)}, /* LCD-Data(1) */
{OFFSET(lcd_data2), (MODE(0) | PULLUDDIS)}, /* LCD-Data(2) */
{OFFSET(lcd_data3), (MODE(0) | PULLUDDIS)}, /* LCD-Data(3) */
{OFFSET(lcd_data4), (MODE(0) | PULLUDDIS)}, /* LCD-Data(4) */
{OFFSET(lcd_data5), (MODE(0) | PULLUDDIS)}, /* LCD-Data(5) */
{OFFSET(lcd_data6), (MODE(0) | PULLUDDIS)}, /* LCD-Data(6) */
{OFFSET(lcd_data7), (MODE(0) | PULLUDDIS)}, /* LCD-Data(7) */
{OFFSET(lcd_data8), (MODE(0) | PULLUDDIS)}, /* LCD-Data(8) */
{OFFSET(lcd_data9), (MODE(0) | PULLUDDIS)}, /* LCD-Data(9) */
{OFFSET(lcd_data10), (MODE(0) | PULLUDDIS)}, /* LCD-Data(10) */
{OFFSET(lcd_data11), (MODE(0) | PULLUDDIS)}, /* LCD-Data(11) */
{OFFSET(lcd_data12), (MODE(0) | PULLUDDIS)}, /* LCD-Data(12) */
{OFFSET(lcd_data13), (MODE(0) | PULLUDDIS)}, /* LCD-Data(13) */
{OFFSET(lcd_data14), (MODE(0) | PULLUDDIS)}, /* LCD-Data(14) */
{OFFSET(lcd_data15), (MODE(0) | PULLUDDIS)}, /* LCD-Data(15) */
{OFFSET(gpmc_ad8), (MODE(1) | PULLUDDIS)}, /* LCD-Data(16) */
{OFFSET(gpmc_ad9), (MODE(1) | PULLUDDIS)}, /* LCD-Data(17) */
{OFFSET(gpmc_ad10), (MODE(1) | PULLUDDIS)}, /* LCD-Data(18) */
{OFFSET(gpmc_ad11), (MODE(1) | PULLUDDIS)}, /* LCD-Data(19) */
{OFFSET(gpmc_ad12), (MODE(1) | PULLUDDIS)}, /* LCD-Data(20) */
{OFFSET(gpmc_ad13), (MODE(1) | PULLUDDIS)}, /* LCD-Data(21) */
{OFFSET(gpmc_ad14), (MODE(1) | PULLUDDIS)}, /* LCD-Data(22) */
{OFFSET(gpmc_ad15), (MODE(1) | PULLUDDIS)}, /* LCD-Data(23) */
{OFFSET(lcd_vsync), (MODE(0) | PULLUDDIS)}, /* LCD-VSync */
{OFFSET(lcd_hsync), (MODE(0) | PULLUDDIS)}, /* LCD-HSync */
{OFFSET(lcd_ac_bias_en), (MODE(0) | PULLUDDIS)},/* LCD-DE */
{OFFSET(lcd_pclk), (MODE(0) | PULLUDDIS)}, /* LCD-CLK */
{-1},
};
void enable_uart0_pin_mux(void)
{
configure_module_pin_mux(uart0_pin_mux);
}
void enable_i2c0_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
}
void enable_board_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
configure_module_pin_mux(mii1_pin_mux);
configure_module_pin_mux(mii2_pin_mux);
#ifdef CONFIG_NAND
configure_module_pin_mux(nand_pin_mux);
#elif defined(CONFIG_MMC)
configure_module_pin_mux(mmc1_pin_mux);
#endif
configure_module_pin_mux(spi0_pin_mux);
configure_module_pin_mux(lcd_pin_mux);
configure_module_pin_mux(gpIOs);
}