mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
4cd300ef16
Let common code set the machine ID. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
428 lines
12 KiB
C
428 lines
12 KiB
C
/*
|
|
* (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/gpio.h>
|
|
#include <asm/arch/imx-regs.h>
|
|
#include <asm/arch/mx5x_pins.h>
|
|
#include <asm/arch/iomux.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 <fsl_pmic.h>
|
|
#include <mc13892.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
static u32 system_rev;
|
|
|
|
#ifdef CONFIG_FSL_ESDHC
|
|
struct fsl_esdhc_cfg esdhc_cfg[2] = {
|
|
{MMC_SDHC1_BASE_ADDR, 1},
|
|
{MMC_SDHC2_BASE_ADDR, 1},
|
|
};
|
|
#endif
|
|
|
|
u32 get_board_rev(void)
|
|
{
|
|
return system_rev;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
static void setup_iomux_fec(void)
|
|
{
|
|
/*FEC_MDIO*/
|
|
mxc_request_iomux(MX51_PIN_EIM_EB2 , IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_EIM_EB2 , 0x1FD);
|
|
|
|
/*FEC_MDC*/
|
|
mxc_request_iomux(MX51_PIN_NANDF_CS3, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_CS3, 0x2004);
|
|
|
|
/* FEC RDATA[3] */
|
|
mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_EIM_CS3, 0x180);
|
|
|
|
/* FEC RDATA[2] */
|
|
mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_EIM_CS2, 0x180);
|
|
|
|
/* FEC RDATA[1] */
|
|
mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_EIM_EB3, 0x180);
|
|
|
|
/* FEC RDATA[0] */
|
|
mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_D9, 0x2180);
|
|
|
|
/* FEC TDATA[3] */
|
|
mxc_request_iomux(MX51_PIN_NANDF_CS6, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_CS6, 0x2004);
|
|
|
|
/* FEC TDATA[2] */
|
|
mxc_request_iomux(MX51_PIN_NANDF_CS5, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_CS5, 0x2004);
|
|
|
|
/* FEC TDATA[1] */
|
|
mxc_request_iomux(MX51_PIN_NANDF_CS4, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_CS4, 0x2004);
|
|
|
|
/* FEC TDATA[0] */
|
|
mxc_request_iomux(MX51_PIN_NANDF_D8, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_D8, 0x2004);
|
|
|
|
/* FEC TX_EN */
|
|
mxc_request_iomux(MX51_PIN_NANDF_CS7, IOMUX_CONFIG_ALT1);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_CS7, 0x2004);
|
|
|
|
/* FEC TX_ER */
|
|
mxc_request_iomux(MX51_PIN_NANDF_CS2, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_CS2, 0x2004);
|
|
|
|
/* FEC TX_CLK */
|
|
mxc_request_iomux(MX51_PIN_NANDF_RDY_INT, IOMUX_CONFIG_ALT1);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_RDY_INT, 0x2180);
|
|
|
|
/* FEC TX_COL */
|
|
mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT1);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_RB2, 0x2180);
|
|
|
|
/* FEC RX_CLK */
|
|
mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT1);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, 0x2180);
|
|
|
|
/* FEC RX_CRS */
|
|
mxc_request_iomux(MX51_PIN_EIM_CS5, IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_EIM_CS5, 0x180);
|
|
|
|
/* FEC RX_ER */
|
|
mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_EIM_CS4, 0x180);
|
|
|
|
/* FEC RX_DV */
|
|
mxc_request_iomux(MX51_PIN_NANDF_D11, IOMUX_CONFIG_ALT2);
|
|
mxc_iomux_set_pad(MX51_PIN_NANDF_D11, 0x2180);
|
|
}
|
|
|
|
#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, 0x105);
|
|
|
|
/* 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, 0x105);
|
|
|
|
/* de-select SS1 of instance: ecspi1. */
|
|
mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_ALT3);
|
|
mxc_iomux_set_pad(MX51_PIN_CSPI1_SS1, 0x85);
|
|
|
|
/* 000: Select mux mode: ALT0 mux port: SS0 ecspi1 */
|
|
mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_ALT0);
|
|
mxc_iomux_set_pad(MX51_PIN_CSPI1_SS0, 0x185);
|
|
|
|
/* 000: Select mux mode: ALT0 mux port: RDY of instance: ecspi1. */
|
|
mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT0);
|
|
mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY, 0x180);
|
|
|
|
/* 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, 0x105);
|
|
}
|
|
#endif
|
|
|
|
static void power_init(void)
|
|
{
|
|
unsigned int val;
|
|
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
|
|
|
|
/* Write needed to Power Gate 2 register */
|
|
val = pmic_reg_read(REG_POWER_MISC);
|
|
val &= ~PWGT2SPIEN;
|
|
pmic_reg_write(REG_POWER_MISC, val);
|
|
|
|
/* Externally powered */
|
|
val = pmic_reg_read(REG_CHARGE);
|
|
val |= ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | CHGAUTOB;
|
|
pmic_reg_write(REG_CHARGE, val);
|
|
|
|
/* power up the system first */
|
|
pmic_reg_write(REG_POWER_MISC, PWUP);
|
|
|
|
/* Set core voltage to 1.1V */
|
|
val = pmic_reg_read(REG_SW_0);
|
|
val = (val & ~SWx_VOLT_MASK) | SWx_1_100V;
|
|
pmic_reg_write(REG_SW_0, val);
|
|
|
|
/* Setup VCC (SW2) to 1.25 */
|
|
val = pmic_reg_read(REG_SW_1);
|
|
val = (val & ~SWx_VOLT_MASK) | SWx_1_250V;
|
|
pmic_reg_write(REG_SW_1, val);
|
|
|
|
/* Setup 1V2_DIG1 (SW3) to 1.25 */
|
|
val = pmic_reg_read(REG_SW_2);
|
|
val = (val & ~SWx_VOLT_MASK) | SWx_1_250V;
|
|
pmic_reg_write(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*/
|
|
val = pmic_reg_read(REG_SW_4);
|
|
val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) |
|
|
(SWMODE_MASK << SWMODE2_SHIFT)));
|
|
val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) |
|
|
(SWMODE_AUTO_AUTO << SWMODE2_SHIFT);
|
|
pmic_reg_write(REG_SW_4, val);
|
|
|
|
/* Setup the switcher mode for SW3 & SW4 */
|
|
val = pmic_reg_read(REG_SW_5);
|
|
val = (val & ~((SWMODE_MASK << SWMODE3_SHIFT) |
|
|
(SWMODE_MASK << SWMODE4_SHIFT)));
|
|
val |= (SWMODE_AUTO_AUTO << SWMODE3_SHIFT) |
|
|
(SWMODE_AUTO_AUTO << SWMODE4_SHIFT);
|
|
pmic_reg_write(REG_SW_5, val);
|
|
|
|
/* Set VDIG to 1.65V, VGEN3 to 1.8V, VCAM to 2.6V */
|
|
val = pmic_reg_read(REG_SETTING_0);
|
|
val &= ~(VCAM_MASK | VGEN3_MASK | VDIG_MASK);
|
|
val |= VDIG_1_65 | VGEN3_1_8 | VCAM_2_6;
|
|
pmic_reg_write(REG_SETTING_0, val);
|
|
|
|
/* Set VVIDEO to 2.775V, VAUDIO to 3V, VSD to 3.15V */
|
|
val = pmic_reg_read(REG_SETTING_1);
|
|
val &= ~(VVIDEO_MASK | VSD_MASK | VAUDIO_MASK);
|
|
val |= VSD_3_15 | VAUDIO_3_0 | VVIDEO_2_775;
|
|
pmic_reg_write(REG_SETTING_1, val);
|
|
|
|
/* Configure VGEN3 and VCAM regulators to use external PNP */
|
|
val = VGEN3CONFIG | VCAMCONFIG;
|
|
pmic_reg_write(REG_MODE_1, val);
|
|
udelay(200);
|
|
|
|
gpio_direction_output(46, 0);
|
|
|
|
/* Reset the ethernet controller over GPIO */
|
|
writel(0x1, IOMUXC_BASE_ADDR + 0x0AC);
|
|
|
|
/* Enable VGEN3, VCAM, VAUDIO, VVIDEO, VSD regulators */
|
|
val = VGEN3EN | VGEN3CONFIG | VCAMEN | VCAMCONFIG |
|
|
VVIDEOEN | VAUDIOEN | VSDEN;
|
|
pmic_reg_write(REG_MODE_1, val);
|
|
|
|
udelay(500);
|
|
|
|
gpio_set_value(46, 1);
|
|
}
|
|
|
|
#ifdef CONFIG_FSL_ESDHC
|
|
int board_mmc_getcd(u8 *cd, struct mmc *mmc)
|
|
{
|
|
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
|
|
|
|
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
|
|
*cd = gpio_get_value(0);
|
|
else
|
|
*cd = gpio_get_value(6);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_mmc_init(bd_t *bis)
|
|
{
|
|
u32 index;
|
|
s32 status = 0;
|
|
|
|
for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM;
|
|
index++) {
|
|
switch (index) {
|
|
case 0:
|
|
mxc_request_iomux(MX51_PIN_SD1_CMD,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD1_CLK,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD1_DATA0,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD1_DATA1,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD1_DATA2,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD1_DATA3,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
|
|
PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
|
|
PAD_CTL_PUE_PULL |
|
|
PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
|
|
PAD_CTL_HYS_NONE | PAD_CTL_47K_PU |
|
|
PAD_CTL_PUE_PULL |
|
|
PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
|
|
PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
|
|
PAD_CTL_PUE_PULL |
|
|
PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
|
|
PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
|
|
PAD_CTL_PUE_PULL |
|
|
PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
|
|
PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
|
|
PAD_CTL_PUE_PULL |
|
|
PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
|
|
PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PD |
|
|
PAD_CTL_PUE_PULL |
|
|
PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
|
|
mxc_request_iomux(MX51_PIN_GPIO1_0,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_iomux_set_pad(MX51_PIN_GPIO1_0,
|
|
PAD_CTL_HYS_ENABLE);
|
|
mxc_request_iomux(MX51_PIN_GPIO1_1,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_iomux_set_pad(MX51_PIN_GPIO1_1,
|
|
PAD_CTL_HYS_ENABLE);
|
|
break;
|
|
case 1:
|
|
mxc_request_iomux(MX51_PIN_SD2_CMD,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD2_CLK,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_SD2_DATA0,
|
|
IOMUX_CONFIG_ALT0);
|
|
mxc_request_iomux(MX51_PIN_SD2_DATA1,
|
|
IOMUX_CONFIG_ALT0);
|
|
mxc_request_iomux(MX51_PIN_SD2_DATA2,
|
|
IOMUX_CONFIG_ALT0);
|
|
mxc_request_iomux(MX51_PIN_SD2_DATA3,
|
|
IOMUX_CONFIG_ALT0);
|
|
mxc_iomux_set_pad(MX51_PIN_SD2_CMD,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
|
|
PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD2_CLK,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
|
|
PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD2_DATA0,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
|
|
PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD2_DATA1,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
|
|
PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD2_DATA2,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
|
|
PAD_CTL_SRE_FAST);
|
|
mxc_iomux_set_pad(MX51_PIN_SD2_DATA3,
|
|
PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
|
|
PAD_CTL_SRE_FAST);
|
|
mxc_request_iomux(MX51_PIN_SD2_CMD,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_request_iomux(MX51_PIN_GPIO1_6,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_iomux_set_pad(MX51_PIN_GPIO1_6,
|
|
PAD_CTL_HYS_ENABLE);
|
|
mxc_request_iomux(MX51_PIN_GPIO1_5,
|
|
IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
|
|
mxc_iomux_set_pad(MX51_PIN_GPIO1_5,
|
|
PAD_CTL_HYS_ENABLE);
|
|
break;
|
|
default:
|
|
printf("Warning: you configured more ESDHC controller"
|
|
"(%d) as supported by the board(2)\n",
|
|
CONFIG_SYS_FSL_ESDHC_NUM);
|
|
return status;
|
|
}
|
|
status |= fsl_esdhc_initialize(bis, &esdhc_cfg[index]);
|
|
}
|
|
return status;
|
|
}
|
|
#endif
|
|
|
|
int board_early_init_f(void)
|
|
{
|
|
setup_iomux_uart();
|
|
setup_iomux_fec();
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
system_rev = get_cpu_rev();
|
|
|
|
/* address of boot parameters */
|
|
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef BOARD_LATE_INIT
|
|
int board_late_init(void)
|
|
{
|
|
#ifdef CONFIG_MXC_SPI
|
|
setup_iomux_spi();
|
|
power_init();
|
|
#endif
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
int checkboard(void)
|
|
{
|
|
puts("Board: MX51EVK\n");
|
|
|
|
return 0;
|
|
}
|