MFG Tool stops in loading u-boot

shanmugamsundar — Sat, 22 Mar 2014 08:41:50 GMT

Hi all,

I am using a imx6dual processor for our customized board, in that we are using SPI 4 for nor flash, for that i have changed the spi form 0 to 4 in the files mx6q_sabrelite_android.h and mx6q_sabrelite.c , but when i tried to load the u-boot.bin from mfg tool, it stops after the jumping to os and stays in loading u-boot, screen

Note:

Plz check is this configuration is correct and plz tell me if i missed any thing and is it possible to flash u-boot in emmc for a dual processor?

CHANGES I HAVE DONE IN THE FILES

All the mux configuration are correct i have check with our schematic

mx6q_sabrelite.c

s32 spi_get_cfg(struct imx_spi_dev_t *dev) //OVIYA ADDED

{

switch (dev->slave.cs) {

case 0:

/* PMIC

dev->base = ECSPI1_BASE_ADDR;

dev->freq = 25000000;

dev->ss_pol = IMX_SPI_ACTIVE_HIGH;

dev->ss = 0;

dev->fifo_sz = 64 * 4;

dev->us_delay = 0;

break; */

/* SPI-NOR */

dev->base = ECSPI4_BASE_ADDR;

dev->freq = 25000000;

dev->ss_pol = IMX_SPI_ACTIVE_LOW;

dev->ss = 0;

dev->fifo_sz = 64 * 4;

dev->us_delay = 0;

break;

default:

printf("Invalid Bus ID!\n");

}

return 0;

}

void spi_io_init(struct imx_spi_dev_t *dev) //OVIYA ADDED

{

switch (dev->base) {

case ECSPI4_BASE_ADDR:

/* SCLK */

mxc_iomux_v3_setup_pad(MX6Q_PAD_EIM_D21__ECSPI4_SCLK);

/* MISO */

mxc_iomux_v3_setup_pad(MX6Q_PAD_EIM_D22__ECSPI4_MISO);

/* MOSI */

mxc_iomux_v3_setup_pad(MX6Q_PAD_EIM_D28__ECSPI4_MOSI);

if (dev->ss == 0)

mxc_iomux_v3_setup_pad(MX6Q_PAD_EIM_D20__ECSPI4_SS0);

break;

case ECSPI2_BASE_ADDR:

case ECSPI3_BASE_ADDR:

/* ecspi2-3 fall through */

break;

default:

break;

}

mx6q_sabrelite_android.h

#ifdef CONFIG_CMD_SF

#define CONFIG_FSL_SF 4

#define CONFIG_SPI_FLASH_IMX_SST 1

#define CONFIG_SPI_FLASH_CS 0

#define CONFIG_IMX_ECSPI

#define IMX_CSPI_VER_2_3 1

#define MAX_SPI_BYTES (64 * 4)

#endif

#elif defined(CONFIG_FSL_ENV_IN_SF)

#define CONFIG_ENV_IS_IN_SPI_FLASH 4

#define CONFIG_ENV_SPI_CS 0

#define CONFIG_ENV_OFFSET (768 * 1024)

i.MX ProcessorsのトピックMFG Tool stops in loading u-boot

MFG Tool stops in loading u-boot