uboot201603 hangs on Uncompressing Linux... done, booting the kernel

末班车上的乘客 — Sat, 21 Jan 2017 09:11:03 GMT

uboot201603 boot zImage(4.1.15) hangs on Uncompressing Linux... done, booting the kernel.it's print error message occasionally,seems it's crashed at clk_mux_get_parent().I‘ll paste log later

zImage boots okay with uboot201404

my board file config

static iomux_v3_cfg_t const uart1_pads[] = {
MX6_PAD_SD3_DAT7__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_SD3_DAT6__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
};

static iomux_v3_cfg_t const usdhc1_pads[] = {
MX6_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD1_DAT0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD1_DAT1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD1_DAT2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD1_DAT3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
//MX6_PAD_EIM_D16__GPIO3_IO16 | MUX_PAD_CTRL(NO_PAD_CTRL), /* SD1_CD for eq6708 */
MX6_PAD_EIM_D17__GPIO3_IO17 | MUX_PAD_CTRL(NO_PAD_CTRL), /* SD1_CD for epc6708 */
MX6_PAD_EIM_D18__GPIO3_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL), /* WP */
};

static iomux_v3_cfg_t const usdhc3_pads[] = {
MX6_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
MX6_PAD_GPIO_18__GPIO7_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL), /* WP */
};

static iomux_v3_cfg_t const usdhc4_pads[] = {
MX6_PAD_SD4_CLK__SD4_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_CMD__SD4_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT0__SD4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT1__SD4_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT2__SD4_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT3__SD4_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT4__SD4_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT5__SD4_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT6__SD4_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT7__SD4_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
};

struct fsl_esdhc_cfg usdhc_cfg[2] = {
// {USDHC1_BASE_ADDR},
{USDHC3_BASE_ADDR},
{USDHC4_BASE_ADDR},
};

/*#define USDHC1_CD_GPIO IMX_GPIO_NR(3, 16) */ /* for eq6708*/
#define USDHC1_CD_GPIO IMX_GPIO_NR(3, 17) /* for epc6708*/
#define USDHC3_CD_GPIO IMX_GPIO_NR(7, 12)

int board_mmc_get_env_dev(int devno)
{
return devno - 2;
}

int mmc_map_to_kernel_blk(int devno)
{
return devno + 2;
}

int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret = 0;

switch (cfg->esdhc_base) {
/* case USDHC1_BASE_ADDR:
ret = !gpio_get_value(USDHC1_CD_GPIO);
break;*/
case USDHC3_BASE_ADDR:
ret = !gpio_get_value(USDHC3_CD_GPIO);
break;
case USDHC4_BASE_ADDR:
ret = 1; /* eMMC/uSDHC4 is always present */
break;
}

return ret;
}

int board_mmc_init(bd_t *bis)
{
int ret;
int i;

/*
* According to the board_mmc_init() the following map is done:
* (U-Boot device node) (Physical Port)
* mmc0 SD1
* mmc1 SD3
* mmc2 eMMC
*/
for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
switch (i) {
/* case 0:
imx_iomux_v3_setup_multiple_pads(
usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
gpio_direction_input(USDHC1_CD_GPIO);
usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
usdhc_cfg[0].max_bus_width = 4;
break;*/
case 0:
imx_iomux_v3_setup_multiple_pads(
usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
gpio_direction_input(USDHC3_CD_GPIO);
usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
usdhc_cfg[0].max_bus_width = 4;
break;
case 1:
imx_iomux_v3_setup_multiple_pads(
usdhc4_pads, ARRAY_SIZE(usdhc4_pads));
usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
break;
default:
printf("Warning: you configured more USDHC controllers"
"(%d) then supported by the board (%d)\n",
i + 1, CONFIG_SYS_FSL_USDHC_NUM);
return -EINVAL;
}

ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
if (ret)
return ret;
}

return 0;
}

my environment configs

#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS \
"fdt_addr=0x18000000\0" \
"fdt_high=0xffffffff\0" \
"bootargs_base=console=" CONFIG_CONSOLE_DEV ",115200 \0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"serverip=" CONFIG_SERVERIP "\0" \
"ipaddr=" CONFIG_IPADDR "\0" \
"ethaddr=00:00:00:00:00:03\0" \
"nfsroot=/home/jiajizhong/nfsdir\0" \
"u-boot=u-boot.imx\0" \
"kernel=zImage\0" \
"loglevel=1\0" \
"splashimage=0x17a00000\0" \
"bmp_file=logo.bmp\0" \
"fec_mode=rgmii\0" \
"adv7611=enable\0" \
"ldb0_panel=dev=ldb,if=RGB24 ldb=sin0\0" \
"ldb1_panel=dev=ldb,if=RGB24 ldb=sin1\0" \
"ldbdul_panel=dev=ldb,if=RGB24 ldb=dul1\0" \
"hdmi_panel=dev=hdmi,1920x1080M@60,if=RGB24\0" \
"lcd_panel=dev=lcd,SEIKO-WVGA,if=RGB24\0" \
"pridis=mxcfb0:dev=ldb,if=RGB24 ldb=sin1\0" \
"secdis=mxcfb1:dev=lcd,SEIKO-WVGA,if=RGB24\0" \
"fdt_file=imx6dl-" CONFIG_BOARD_NAME ".dtb\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${kernel}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"bootargs_mmc=setenv bootargs; setenv bootargs ${bootargs_base} root=${mmcroot} "\
"video=${pridis} video=${secdis} loglevel=${loglevel} earlyprintk\0" \
"bootcmd_mmc=run bootargs_mmc; run loadimage; run loadfdt; " \
"bootz ${loadaddr} - ${fdt_addr} \0" \
"bootcmd_tftp=run bootargs_mmc; "\
"tftpboot ${loadaddr} ${kernel}; " \
"tftpboot ${fdt_addr} ${fdt_file}; " \
"bootz ${loadaddr} - ${fdt_addr} \0" \
"bootargs_nfs=setenv bootargs; setenv bootargs ${bootargs_base} " \
"root=/dev/nfs ip=${ipaddr} nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"bootcmd_nfs=run bootargs_nfs; " \
"tftpboot ${loadaddr} ${kernel}; " \
"tftpboot ${fdt_addr} ${fdt_file}; " \
"bootz ${loadaddr} - ${fdt_addr}\0" \
"bootargs_mem=setenv bootargs; setenv bootargs ${bootargs_base} " \
"rdinit=/etc/inittab enable_wait_mode=off \0" \
"bootcmd_mem=run bootargs_mem; " \
"tftpboot ${loadaddr} uImage.ramdisk; " \
"tftpboot ${fdt_addr} rootfs.ramdisk; " \
"bootm ${loadaddr} ${fdt_addr}\0" \
"update_uboot=tftpboot ${loadaddr} ${u-boot};" \
"sf probe; sf erase 0 0x200000;" \
"sf write ${loadaddr} 0x400 0x80000\0" \
"bootcmd=run bootcmd_mmc \0"
#endif

Original Attachment has been moved to: mx6eq6708_common.h.zip

Original Attachment has been moved to: mx6eq6708.h.zip

Original Attachment has been moved to: mx6eq6708.c.zip

Original Attachment has been moved to: mx6eq6708android_common.h.zip

Re: uboot201603 hangs on Uncompressing Linux... done, booting the kernel

igorpadykov — Sun, 22 Jan 2017 23:13:23 GMT

had you tried ddr test for board

https://community.freescale.com/docs/DOC-105652

and rebuilt uboot with new calibration coefficients in

uboot../board_name/*.cfg file.

Best regards
igor
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topic Re: uboot201603 hangs on Uncompressing Linux... done, booting the kernel in i.MX Processors

uboot201603 hangs on Uncompressing Linux... done, booting the kernel

Re: uboot201603 hangs on Uncompressing Linux... done, booting the kernel