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Original question:
Hi, Forum.
I have some problems with am4378 custom board with dp83848.
1. MDIO and Tx seem to be fine, but Rx seems to have a problem.
Wireshark
Ping but don`t receive packet (host : 192.168.180.214 / board : 192.168.180.55)
ETHTOOL
root@am437x-evm:~# ethtool -S eth0
NIC statistics:
Good Rx Frames: 15
Broadcast Rx Frames: 8
Multicast Rx Frames: 7
Pause Rx Frames: 0
Rx CRC Errors: 0
Rx Align/Code Errors: 289
Oversize Rx Frames: 0
Rx Jabbers: 0
Undersize (Short) Rx Frames: 0
Rx Fragments: 0
Rx Octets: 2073
Good Tx Frames: 47
Broadcast Tx Frames: 8
Multicast Tx Frames: 39
Pause Tx Frames: 0
Deferred Tx Frames: 0
Collisions: 0
Single Collision Tx Frames: 0
Multiple Collision Tx Frames: 0
Excessive Collisions: 0
Late Collisions: 0
Tx Underrun: 0
Carrier Sense Errors: 0
Tx Octets: 8082
Rx + Tx 64 Octet Frames: 73
Rx + Tx 65-127 Octet Frames: 189
Rx + Tx 128-255 Octet Frames: 42
Rx + Tx 256-511 Octet Frames: 19
Rx + Tx 512-1023 Octet Frames: 28
Rx + Tx 1024-Up Octet Frames: 0
Net Octets: 57190
Rx Start of Frame Overruns: 0
Rx Middle of Frame Overruns: 0
Rx DMA Overruns: 0
Rx DMA chan 0: head_enqueue: 1
Rx DMA chan 0: tail_enqueue: 136
Rx DMA chan 0: pad_enqueue: 0
Rx DMA chan 0: misqueued: 0
Rx DMA chan 0: desc_alloc_fail: 0
Rx DMA chan 0: pad_alloc_fail: 0
Rx DMA chan 0: runt_receive_buf: 0
Rx DMA chan 0: runt_transmit_bu: 0
Rx DMA chan 0: empty_dequeue: 0
Rx DMA chan 0: busy_dequeue: 9
Rx DMA chan 0: good_dequeue: 9
Rx DMA chan 0: requeue: 0
Rx DMA chan 0: teardown_dequeue: 0
Tx DMA chan 0: head_enqueue: 47
Tx DMA chan 0: tail_enqueue: 0
Tx DMA chan 0: pad_enqueue: 0
Tx DMA chan 0: misqueued: 0
Tx DMA chan 0: desc_alloc_fail: 0
Tx DMA chan 0: pad_alloc_fail: 0
Tx DMA chan 0: runt_receive_buf: 0
Tx DMA chan 0: runt_transmit_bu: 0
Tx DMA chan 0: empty_dequeue: 47
Tx DMA chan 0: busy_dequeue: 0
Tx DMA chan 0: good_dequeue: 47
Tx DMA chan 0: requeue: 0
Tx DMA chan 0: teardown_dequeue: 0
Kernel boot message
Don`t use pin for Phy reset
2. am4378 Malfunction with DP83848(eth1)
if host connect custom board 10/100Mbps, am4378 malfunctions.
Phy id is 5.
If have any ideas, please share to me.
Thank you.
Hi,
Thanks for including the ethtool Statistics dump. The alignment errors is not good.
Rx Align/Code Errors: 289
This usually indicates a HW error. Could you please include the board DTS file the you are using and the boot log?
Best Regards,
Schuyler
DTS here.
/dts-v1/;
#include "am4372.dtsi"
#include <dt-bindings/pinctrl/am43xx.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "TI AM437x SK EVM";
compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43";
chosen {
stdout-path = &uart0;
};
evm_v3_3d: fixedregulator-v3_3d {
compatible = "regulator-fixed";
regulator-name = "evm_v3_3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
regulator-boot-on;
regulator-always-on;
};
};
&am43xx_pinmux {
mycam1_pins_default: mycam1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x9b0, PIN_INPUT | MUX_MODE0) /* (AE17) cam0_hd.cam0_hd */
AM4372_IOPAD(0x9b4, PIN_INPUT | MUX_MODE0) /* (AD18) cam0_vd.cam0_vd */
AM4372_IOPAD(0x9c0, PIN_INPUT | MUX_MODE0) /* (AC20) cam0_pclk.cam0_pclk */
AM4372_IOPAD(0xa08, PIN_INPUT | MUX_MODE0) /* (AE18) cam0_data0.cam0_data0 */
AM4372_IOPAD(0xa0c, PIN_INPUT | MUX_MODE0) /* (AB18) cam0_data1.cam0_data1 */
AM4372_IOPAD(0xa10, PIN_INPUT | MUX_MODE0) /* (Y18) cam0_data2.cam0_data2 */
AM4372_IOPAD(0xa14, PIN_INPUT | MUX_MODE0) /* (AA18) cam0_data3.cam0_data3 */
AM4372_IOPAD(0xa18, PIN_INPUT | MUX_MODE0) /* (AE19) cam0_data4.cam0_data4 */
AM4372_IOPAD(0xa1c, PIN_INPUT | MUX_MODE0) /* (AD19) cam0_data5.cam0_data5 */
AM4372_IOPAD(0xa20, PIN_INPUT | MUX_MODE0) /* (AE20) cam0_data6.cam0_data6 */
AM4372_IOPAD(0xa24, PIN_INPUT | MUX_MODE0) /* (AD20) cam0_data7.cam0_data7 */
>;
};
mydebugss1_pins_default: mydebugss1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa90, PIN_INPUT | MUX_MODE0) /* (Y24) TMS.TMS */
AM4372_IOPAD(0xa94, PIN_INPUT | MUX_MODE0) /* (Y20) TDI.TDI */
AM4372_IOPAD(0xa98, PIN_OUTPUT | MUX_MODE0) /* (AA24) TDO.TDO */
AM4372_IOPAD(0xa9c, PIN_INPUT | MUX_MODE0) /* (AA25) TCK.TCK */
AM4372_IOPAD(0xaa0, PIN_INPUT | MUX_MODE0) /* (Y25) nTRST.nTRST */
AM4372_IOPAD(0xaa4, PIN_INPUT | MUX_MODE0) /* (N23) EMU0.EMU0 */
AM4372_IOPAD(0xaa8, PIN_INPUT | MUX_MODE0) /* (T24) EMU1.EMU1 */
>;
};
mydss1_pins_default: mydss1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* (B23) dss_vsync.dss_vsync */
AM4372_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* (A23) dss_hsync.dss_hsync */
AM4372_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* (A22) dss_pclk.dss_pclk */
AM4372_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* (A24) dss_ac_bias_en.dss_ac_bias_en */
AM4372_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* (B22) dss_data0.dss_data0 */
AM4372_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* (A21) dss_data1.dss_data1 */
AM4372_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* (B21) dss_data2.dss_data2 */
AM4372_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* (C21) dss_data3.dss_data3 */
AM4372_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* (A20) dss_data4.dss_data4 */
AM4372_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* (B20) dss_data5.dss_data5 */
AM4372_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* (C20) dss_data6.dss_data6 */
AM4372_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* (E19) dss_data7.dss_data7 */
AM4372_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* (A19) dss_data8.dss_data8 */
AM4372_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* (B19) dss_data9.dss_data9 */
AM4372_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* (A18) dss_data10.dss_data10 */
AM4372_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* (B18) dss_data11.dss_data11 */
AM4372_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* (C19) dss_data12.dss_data12 */
AM4372_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* (D19) dss_data13.dss_data13 */
AM4372_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* (C17) dss_data14.dss_data14 */
AM4372_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* (D17) dss_data15.dss_data15 */
AM4372_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) /* (A11) gpmc_ad15.dss_data16 */
AM4372_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) /* (B11) gpmc_ad14.dss_data17 */
AM4372_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) /* (C11) gpmc_ad13.dss_data18 */
AM4372_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) /* (E11) gpmc_ad12.dss_data19 */
AM4372_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) /* (D11) gpmc_ad11.dss_data20 */
AM4372_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) /* (F11) gpmc_ad10.dss_data21 */
AM4372_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) /* (A10) gpmc_ad9.dss_data22 */
AM4372_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) /* (B10) gpmc_ad8.dss_data23 */
>;
};
mygpio1_pins_default: mygpio1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x9d0, PIN_INPUT | MUX_MODE7) /* (AD24) cam1_data8.gpio4[8] */
AM4372_IOPAD(0x9d4, PIN_INPUT | MUX_MODE7) /* (AD25) cam1_hd.gpio4[9] */
AM4372_IOPAD(0x9d8, PIN_INPUT | MUX_MODE7) /* (AC23) cam1_vd.gpio4[10] */
AM4372_IOPAD(0x9dc, PIN_INPUT | MUX_MODE7) /* (AE21) cam1_pclk.gpio4[11] */
AM4372_IOPAD(0x9e0, PIN_INPUT | MUX_MODE7) /* (AC25) cam1_field.gpio4[12] */
AM4372_IOPAD(0x9e4, PIN_INPUT | MUX_MODE7) /* (AB25) cam1_wen.gpio4[13] */
AM4372_IOPAD(0x9e8, PIN_INPUT | MUX_MODE7) /* (AB20) cam1_data0.gpio4[14] */
AM4372_IOPAD(0x9ec, PIN_INPUT | MUX_MODE7) /* (AC21) cam1_data1.gpio4[15] */
AM4372_IOPAD(0x9f0, PIN_INPUT | MUX_MODE7) /* (AD21) cam1_data2.gpio4[16] */
AM4372_IOPAD(0x9f4, PIN_INPUT | MUX_MODE7) /* (AE22) cam1_data3.gpio4[17] */
AM4372_IOPAD(0x9f8, PIN_INPUT | MUX_MODE7) /* (AD22) cam1_data4.gpio4[18] */
AM4372_IOPAD(0x9fc, PIN_INPUT | MUX_MODE7) /* (AE23) cam1_data5.gpio4[19] */
AM4372_IOPAD(0xa00, PIN_INPUT | MUX_MODE7) /* (AD23) cam1_data6.gpio4[20] */
AM4372_IOPAD(0xa04, PIN_INPUT | MUX_MODE7) /* (AE24) cam1_data7.gpio4[21] */
>;
};
myi2c1_pins_default: myi2c1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* (Y22) I2C0_SCL.I2C0_SCL */
AM4372_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* (AB24) I2C0_SDA.I2C0_SDA */
>;
};
myi2c2_pins_default: myi2c2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa40, PIN_INPUT | MUX_MODE1) /* (G20) gpio5_10.I2C1_SCL */
AM4372_IOPAD(0xa48, PIN_INPUT | MUX_MODE1) /* (E25) gpio5_12.I2C1_SDA */
>;
};
mymcasp1_pins_default: mymcasp1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE0) /* (N24) mcasp0_aclkx.mcasp0_aclkx */
AM4372_IOPAD(0x994, PIN_INPUT | MUX_MODE0) /* (N22) mcasp0_fsx.mcasp0_fsx */
AM4372_IOPAD(0x998, PIN_OUTPUT | MUX_MODE0) /* (H23) mcasp0_axr0.mcasp0_axr0 */
AM4372_IOPAD(0x9a8, PIN_OUTPUT | MUX_MODE0) /* (M25) mcasp0_axr1.mcasp0_axr1 */
>;
};
mymdio1_pins_default: mymdio1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x94c, PIN_OUTPUT | MUX_MODE0) /* (B17) mdio_clk.mdio_clk */
AM4372_IOPAD(0x948, PIN_INPUT | MUX_MODE0) /* (A17) mdio_data.mdio_data */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x878, PIN_INPUT | MUX_MODE1) /* (A3) gpmc_be1n.gmii2_col */
AM4372_IOPAD(0x870, PIN_INPUT | MUX_MODE1) /* (A2) gpmc_wait0.gmii2_crs */
AM4372_IOPAD(0x874, PIN_INPUT | MUX_MODE1) /* (B3) gpmc_wpn.gmii2_rxer */
AM4372_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* (C3) gpmc_a0.gmii2_txen */
AM4372_IOPAD(0x844, PIN_INPUT | MUX_MODE1) /* (C5) gpmc_a1.gmii2_rxdv */
AM4372_IOPAD(0x858, PIN_INPUT | MUX_MODE1) /* (E8) gpmc_a6.gmii2_txclk */
AM4372_IOPAD(0x85c, PIN_INPUT | MUX_MODE1) /* (F6) gpmc_a7.gmii2_rxclk */
AM4372_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* (E7) gpmc_a5.gmii2_txd0 */
AM4372_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* (D7) gpmc_a4.gmii2_txd1 */
AM4372_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* (A4) gpmc_a3.gmii2_txd2 */
AM4372_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* (C6) gpmc_a2.gmii2_txd3 */
AM4372_IOPAD(0x86c, PIN_INPUT | MUX_MODE1) /* (D8) gpmc_a11.gmii2_rxd0 */
AM4372_IOPAD(0x868, PIN_INPUT | MUX_MODE1) /* (G8) gpmc_a10.gmii2_rxd1 */
AM4372_IOPAD(0x864, PIN_INPUT | MUX_MODE1) /* (B4) gpmc_a9.gmii2_rxd2 */
AM4372_IOPAD(0x860, PIN_INPUT | MUX_MODE1) /* (F7) gpmc_a8.gmii2_rxd3 */
AM4372_IOPAD(0x908, PIN_INPUT | MUX_MODE0) /* (D16) mii1_col.gmii1_col */
AM4372_IOPAD(0x90c, PIN_INPUT | MUX_MODE0) /* (B14) mii1_crs.gmii1_crs */
AM4372_IOPAD(0x910, PIN_INPUT | MUX_MODE0) /* (B13) mii1_rx_er.gmii1_rxer */
AM4372_IOPAD(0x914, PIN_OUTPUT | MUX_MODE0) /* (A13) mii1_tx_en.gmii1_txen */
AM4372_IOPAD(0x918, PIN_INPUT | MUX_MODE0) /* (A15) mii1_rx_dv.gmii1_rxdv */
AM4372_IOPAD(0x92c, PIN_INPUT | MUX_MODE0) /* (D14) mii1_tx_clk.gmii1_txclk */
AM4372_IOPAD(0x930, PIN_INPUT | MUX_MODE0) /* (D13) mii1_rx_clk.gmii1_rxclk */
AM4372_IOPAD(0x928, PIN_OUTPUT | MUX_MODE0) /* (B15) mii1_txd0.gmii1_txd0 */
AM4372_IOPAD(0x924, PIN_OUTPUT | MUX_MODE0) /* (A14) mii1_txd1.gmii1_txd1 */
AM4372_IOPAD(0x920, PIN_OUTPUT | MUX_MODE0) /* (C13) mii1_txd2.gmii1_txd2 */
AM4372_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE0) /* (C16) mii1_txd3.gmii1_txd3 */
AM4372_IOPAD(0x940, PIN_INPUT | MUX_MODE0) /* (F17) mii1_rxd0.gmii1_rxd0 */
AM4372_IOPAD(0x93c, PIN_INPUT | MUX_MODE0) /* (B16) mii1_rxd1.gmii1_rxd1 */
AM4372_IOPAD(0x938, PIN_INPUT | MUX_MODE0) /* (E16) mii1_rxd2.gmii1_rxd2 */
AM4372_IOPAD(0x934, PIN_INPUT | MUX_MODE0) /* (C14) mii1_rxd3.gmii1_rxd3 */
>;
};
mymmc1_pins_default: mymmc1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* (D1) mmc0_clk.mmc0_clk */
AM4372_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* (D2) mmc0_cmd.mmc0_cmd */
AM4372_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* (C1) mmc0_dat0.mmc0_dat0 */
AM4372_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* (C2) mmc0_dat1.mmc0_dat1 */
AM4372_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* (B2) mmc0_dat2.mmc0_dat2 */
AM4372_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* (B1) mmc0_dat3.mmc0_dat3 */
AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE5) /* (R25) spi0_cs1.mmc0_sdcd */
AM4372_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* (L23) mcasp0_aclkr.mmc0_sdwp */
>;
};
mymmc2_pins_default: mymmc2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x880, PIN_INPUT | MUX_MODE2) /* (B9) gpmc_csn1.mmc1_clk */
AM4372_IOPAD(0x884, PIN_INPUT | MUX_MODE2) /* (F10) gpmc_csn2.mmc1_cmd */
AM4372_IOPAD(0x800, PIN_INPUT | MUX_MODE1) /* (B5) gpmc_ad0.mmc1_dat0 */
AM4372_IOPAD(0x804, PIN_INPUT | MUX_MODE1) /* (A5) gpmc_ad1.mmc1_dat1 */
AM4372_IOPAD(0x808, PIN_INPUT | MUX_MODE1) /* (B6) gpmc_ad2.mmc1_dat2 */
AM4372_IOPAD(0x80c, PIN_INPUT | MUX_MODE1) /* (A6) gpmc_ad3.mmc1_dat3 */
AM4372_IOPAD(0x810, PIN_INPUT | MUX_MODE1) /* (B7) gpmc_ad4.mmc1_dat4 */
AM4372_IOPAD(0x814, PIN_INPUT | MUX_MODE1) /* (A7) gpmc_ad5.mmc1_dat5 */
AM4372_IOPAD(0x818, PIN_INPUT | MUX_MODE1) /* (C8) gpmc_ad6.mmc1_dat6 */
AM4372_IOPAD(0x81c, PIN_INPUT | MUX_MODE1) /* (B8) gpmc_ad7.mmc1_dat7 */
>;
};
myosc1_pins_default: myosc1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xaac, PIN_INPUT | MUX_MODE0) /* (AE5) RTC_XTALIN.OSC1_IN */
AM4372_IOPAD(0xab0, PIN_OUTPUT | MUX_MODE0) /* (AE4) RTC_XTALOUT.OSC1_OUT */
>;
};
myosc2_pins_default: myosc2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa88, PIN_INPUT | MUX_MODE0) /* (C25) XTALIN.OSC0_IN */
AM4372_IOPAD(0xa8c, PIN_OUTPUT | MUX_MODE0) /* (B25) XTALOUT.OSC0_OUT */
>;
};
myrtc1_pins_default: myrtc1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xab4, PIN_INPUT | MUX_MODE0) /* (AE6) RTC_PWRONRSTn.RTC_PORz */
AM4372_IOPAD(0xab8, PIN_OUTPUT | MUX_MODE0) /* (AE3) RTC_WAKEUP.RTC_WAKEUP */
AM4372_IOPAD(0xabc, PIN_INPUT | MUX_MODE0) /* (AD6) RTC_PMIC_EN.RTC_PMIC_EN */
>;
};
myspi1_pins_default: myspi1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* (P23) spi0_sclk.spi0_sclk */
AM4372_IOPAD(0x954, PIN_INPUT | MUX_MODE0) /* (T22) spi0_d0.spi0_d0 */
AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0) /* (T21) spi0_d1.spi0_d1 */
AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0) /* (T20) spi0_cs0.spi0_cs0 */
>;
};
myspi2_pins_default: myspi2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x964, PIN_INPUT | MUX_MODE4) /* (G24) eCAP0_in_PWM0_out.spi1_sclk */
AM4372_IOPAD(0x968, PIN_INPUT | MUX_MODE4) /* (L25) uart0_ctsn.spi1_d0 */
AM4372_IOPAD(0x96c, PIN_INPUT | MUX_MODE4) /* (J25) uart0_rtsn.spi1_d1 */
AM4372_IOPAD(0x944, PIN_OUTPUT | MUX_MODE2) /* (A16) rmii1_ref_clk.spi1_cs0 */
>;
};
myuart1_pins_default: myuart1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa28, PIN_INPUT | MUX_MODE0) /* (H25) uart3_rxd.uart3_rxd */
AM4372_IOPAD(0xa2c, PIN_OUTPUT | MUX_MODE0) /* (H24) uart3_txd.uart3_txd */
>;
};
myuart2_pins_default: myuart2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* (K21) uart1_rxd.uart1_rxd */
AM4372_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) /* (L21) uart1_txd.uart1_txd */
>;
};
myuart3_pins_default: myuart3_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x970, PIN_INPUT | MUX_MODE0) /* (K25) uart0_rxd.uart0_rxd */
AM4372_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0) /* (J24) uart0_txd.uart0_txd */
>;
};
myusb1_pins_default: myusb1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xac0, PIN_OUTPUT | MUX_MODE0) /* (G21) USB0_DRVVBUS.USB0_DRVVBUS */
>;
};
myusb2_pins_default: myusb2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xac4, PIN_OUTPUT | MUX_MODE0) /* (F25) USB1_DRVVBUS.USB1_DRVVBUS */
>;
};
};
&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myi2c1_pins_default>;
clock-frequency = <100000>;
tps@24 {
compatible = "ti,tps65218";
reg = <0x24>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
dcdc1: regulator-dcdc1 {
/* VDD_CORE limits min of OPP50 and max of OPP100 */
regulator-name = "vdd_core";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1144000>;
regulator-boot-on;
regulator-always-on;
};
dcdc2: regulator-dcdc2 {
/* VDD_MPU limits min of OPP50 and max of OPP_NITRO */
regulator-name = "vdd_mpu";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1378000>;
regulator-boot-on;
regulator-always-on;
};
dcdc3: regulator-dcdc3 {
regulator-name = "vdds_ddr";
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
regulator-state-disk {
regulator-off-in-suspend;
};
};
dcdc4: regulator-dcdc4 {
regulator-name = "v3_3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
dcdc5: regulator-dcdc5 {
compatible = "ti,tps65218-dcdc5";
regulator-name = "v1_0bat";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
dcdc6: regulator-dcdc6 {
compatible = "ti,tps65218-dcdc6";
regulator-name = "v1_8bat";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo1: regulator-ldo1 {
regulator-name = "v1_8d";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
power-button {
compatible = "ti,tps65218-pwrbutton";
status = "okay";
interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
};
};
at24@50 {
compatible = "atmel,24c256";
pagesize = <64>;
reg = <0x50>;
};
};
&epwmss0 {
status = "okay";
};
/*
&gpio1 {
status = "okay";
};
&gpio4 {
status = "okay";
};
*/
&mmc1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mymmc1_pins_default>;
vmmc-supply = <&evm_v3_3d>;//<&dcdc4>;
bus-width = <4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&mmc2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mymmc2_pins_default>;
vmmc-supply = <&evm_v3_3d>;//<&dcdc4>;
bus-width = <8>;
ti,non-removable;
};
&uart1 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&myuart1_pins_default>;
};
&uart2 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&myuart2_pins_default>;
};
&uart3 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&myuart3_pins_default>;
};
&usb1 {
dr_mode = "host";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myusb1_pins_default>;
};
&usb2 {
dr_mode = "host";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myusb2_pins_default>;
};
&mac {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
dual_emac = <2>;
status = "okay";
};
&cpsw_emac0 {
phy-handle = <&dp83867_0>;
phy_id = <&davinci_mdio>, <4>;
phy-mode = "mii";
ti,dual-emac-pvid = <1>;
fixed-link {
speed = <100>;
full-duplex;
};
};
&cpsw_emac1 {
phy-handle = <&dp83867_1>;
phy_id = <&davinci_mdio>, <5>;
phy-mode = "mii";
ti,dual-emac-pvid = <2>;
fixed-link {
speed = <100>;
full-duplex;
};
};
&davinci_mdio {
pinctrl-names = "default";
pinctrl-0 = <&mymdio1_pins_default>;
status = "okay";
dp83867_0: ethernet-phy@4 {
reg = <4>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
};
dp83867_1: ethernet-phy@5 {
reg = <5>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
};
};
&phy_sel {
rmii-clock-ext;
};
&elm {
status = "okay";
};
&wdt {
status = "okay";
};
&cpu {
cpu0-supply = <&dcdc2>;
};
&sgx {
status = "okay";
};
&wkup_m3_ipc {
ti,scale-data-fw = "am43x-evm-scale-data.bin";
};
&pruss_soc_bus {
status = "okay";
pruss1: pruss@54400000 {
status = "okay";
};
pruss0: pruss@54440000 {
status = "okay";
};
};
And boot log
CCCCCCCC
U-Boot SPL 2019.01-ga764a508fd-dirty (May 18 2021 - 03:51:34 -0700)
Trying to boot from MMC1
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
U-Boot 2019.01-ga764a508fd-dirty (May 18 2021 - 03:51:34 -0700)
CPU : AM437X-GP rev 1.2
Model: TI AM437x SK EVM
DRAM: 1 GiB
PMIC: TPS65218
NAND: 0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from FAT... OK
Net: eth0: ethernet@4a100000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
711 bytes read in 2 ms (346.7 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4100608 bytes read in 209 ms (18.7 MiB/s)
49741 bytes read in 4 ms (11.9 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8fff0000, end 8ffff24c ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.38-g4dae378bbe (selpman@ubuntu) (gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)) #1 PREEMPT Tue May 11 17:26:36 PDT 2021
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: TI AM437x SK EVM
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 48 MiB at 0xbd000000
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM437x ES1.2 (sgx neon)
[ 0.000000] random: get_random_bytes called from start_kernel+0xa4/0x434 with crng_init=0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=cba0b265-02 rw rootfstype=ext4 rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 976324K/1048576K available (8192K kernel code, 302K rwdata, 2604K rodata, 1024K init, 254K bss, 23100K reserved, 49152K cma-reserved, 212992K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (9184 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 303 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 255 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] L2C: platform modifies aux control register: 0x0e030000 -> 0x3e430000
[ 0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 -> 0x3e430000
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] OMAP L2C310: ROM does not support power control setting
[ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x4e430000
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000013] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000030] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000038] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000418] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000428] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000821] Console: colour dummy device 80x30
[ 0.000848] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000853] This ensures that you still see kernel messages. Please
[ 0.000858] update your kernel commandline.
[ 0.000900] Calibrating delay loop... 1987.37 BogoMIPS (lpj=9936896)
[ 0.060184] pid_max: default: 32768 minimum: 301
[ 0.060373] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.060395] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.061160] CPU: Testing write buffer coherency: ok
[ 0.061216] CPU0: Spectre v2: using BPIALL workaround
[ 0.062092] Setting up static identity map for 0x80100000 - 0x80100060
[ 0.062243] rcu: Hierarchical SRCU implementation.
[ 0.062581] EFI services will not be available.
[ 0.063482] devtmpfs: initialized
[ 0.072478] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.072868] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.072889] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.076157] pinctrl core: initialized pinctrl subsystem
[ 0.076856] DMI not present or invalid.
[ 0.077268] NET: Registered protocol family 16
[ 0.078892] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.151416] cpuidle: using governor ladder
[ 0.151453] cpuidle: using governor menu
[ 0.158143] OMAP GPIO hardware version 0.1
[ 0.166750] No ATAGs?
[ 0.166776] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.166790] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.179865] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.183614] media: Linux media interface: v0.10
[ 0.183665] videodev: Linux video capture interface: v2.00
[ 0.183751] pps_core: LinuxPPS API ver. 1 registered
[ 0.183759] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.183779] PTP clock support registered
[ 0.183810] EDAC MC: Ver: 3.0.0
[ 0.184583] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.184959] Advanced Linux Sound Architecture Driver Initialized.
[ 0.186109] clocksource: Switched to clocksource timer1
[ 0.193659] NET: Registered protocol family 2
[ 0.194390] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
[ 0.194421] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.194481] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.194554] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.194725] UDP hash table entries: 512 (order: 1, 8192 bytes)
[ 0.194749] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[ 0.194887] NET: Registered protocol family 1
[ 0.195446] RPC: Registered named UNIX socket transport module.
[ 0.195458] RPC: Registered udp transport module.
[ 0.195464] RPC: Registered tcp transport module.
[ 0.195469] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.197335] Initialise system trusted keyrings
[ 0.197643] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.201837] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.202558] NFS: Registering the id_resolver key type
[ 0.202595] Key type id_resolver registered
[ 0.202601] Key type id_legacy registered
[ 0.202641] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.203085] pstore: using deflate compression
[ 0.204862] Key type asymmetric registered
[ 0.204877] Asymmetric key parser 'x509' registered
[ 0.204936] bounce: pool size: 64 pages
[ 0.204998] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.205009] io scheduler noop registered
[ 0.205015] io scheduler deadline registered
[ 0.205256] io scheduler cfq registered (default)
[ 0.205267] io scheduler mq-deadline registered
[ 0.205274] io scheduler kyber registered
[ 0.207868] pinctrl-single 44e10800.pinmux: 199 pins, size 796
[ 0.210473] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[ 0.210556] pwm-backlight backlight: Linked as a consumer to regulator.0
[ 0.253290] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.256456] omap8250 44e09000.serial: No clock speed specified: using default: 48000000
[ 0.257163] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 31, base_baud = 3000000) is a 8250
[ 0.942664] console [ttyS0] enabled
[ 0.946828] omap8250 48022000.serial: No clock speed specified: using default: 48000000
[ 0.955545] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 32, base_baud = 3000000) is a 8250
[ 0.966370] omap_rng 48310000.rng: Random Number Generator ver. 20
[ 0.973802] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[ 0.983242] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[ 0.990187] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[ 0.999532] panel-simple display: display supply power not found, using dummy regulator
[ 1.007727] panel-simple display: Linked as a consumer to regulator.0
[ 1.025648] brd: module loaded
[ 1.037471] loop: module loaded
[ 1.043960] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
[ 1.050993] libphy: Fixed MDIO Bus: probed
[ 1.126172] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 1.133871] davinci_mdio 4a101000.mdio: detected phy mask ffffffcf
[ 1.141962] libphy: 4a101000.mdio: probed
[ 1.146008] davinci_mdio 4a101000.mdio: phy[4]: device 4a101000.mdio:04, driver NS DP83848C 10/100 Mbps PHY
[ 1.155880] davinci_mdio 4a101000.mdio: phy[5]: device 4a101000.mdio:05, driver NS DP83848C 10/100 Mbps PHY
[ 1.166663] cpsw 4a100000.ethernet: Detected MACID = 6c:c3:74:5d:ef:0c
[ 1.173311] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[ 1.179783] cpsw 4a100000.ethernet: ALE Table size 1024
[ 1.185065] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[ 1.193039] cpsw 4a100000.ethernet: cpsw: Detected MACID = 6c:c3:74:5d:ef:0e
[ 1.201406] i2c /dev entries driver
[ 1.206971] cpuidle: enable-method property 'ti,am4372' found operations
[ 1.214131] sdhci: Secure Digital Host Controller Interface driver
[ 1.220391] sdhci: Copyright(c) Pierre Ossman
[ 1.225465] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22)
[ 1.234243] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.240170] omap_hsmmc 47810000.mmc: Linked as a consumer to regulator.1
[ 1.272940] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.280407] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.290526] NET: Registered protocol family 10
[ 1.296376] Segment Routing with IPv6
[ 1.300135] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.306786] NET: Registered protocol family 17
[ 1.311534] Key type dns_resolver registered
[ 1.316019] omap_voltage_late_init: Voltage driver support not added
[ 1.323341] Loading compiled-in X.509 certificates
[ 1.384246] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz
[ 1.391821] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 400 kHz
[ 1.398099] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[ 1.407484] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[ 1.414388] DSS: OMAP DSS rev 2.0
[ 1.418810] omapdss_dss 4832a000.dss: bound 4832a400.dispc (ops dispc_component_ops)
[ 1.427125] omapdrm omapdrm.0: DMM not available, disable DMM support
[ 1.433882] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.440573] [drm] No driver support for vblank timestamp query.
[ 1.503693] Console: switching to colour frame buffer device 60x34
[ 1.526625] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 1.533294] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[ 1.541022] cpu cpu0: Linked as a consumer to regulator.3
[ 1.546587] cpu cpu0: Dropping the link to regulator.3
[ 1.551900] cpu cpu0: Linked as a consumer to regulator.3
[ 1.558775] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22)
[ 1.567642] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.572743] omap_hsmmc 48060000.mmc: Linked as a consumer to regulator.5
[ 1.607045] hctosys: unable to open rtc device (rtc0)
[ 1.613673] vmmcwl_fixed: disabling
[ 1.617377] ALSA device list:
[ 1.620511] No soundcards found.
[ 1.625556] Waiting for root device PARTUUID=cba0b265-02...
[ 1.686705] mmc1: host does not support reading read-only switch, assuming write-enable
[ 1.699857] mmc1: new high speed SDXC card at address e624
[ 1.706852] mmcblk1: mmc1:e624 SB64G 59.5 GiB
[ 1.716849] mmcblk1: p1 p2
[ 1.746821] random: fast init done
[ 2.230315] EXT4-fs (mmcblk1p2): recovery complete
[ 2.238465] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.246723] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.263661] devtmpfs: mounted
[ 2.268523] Freeing unused kernel memory: 1024K
[ 2.273259] Run /sbin/init as init process
[ 2.591813] systemd[1]: System time before build time, advancing clock.
[ 2.641763] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -ID)
[ 2.663999] systemd[1]: Detected architecture arm.
Welcome to Arago 2019.11!
[ 2.709479] systemd[1]: Set hostname to <am437x-evm>.
[ 3.025215] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 3.042632] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 3.444921] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.452661] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 3.488688] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.509988] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 3.563011] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.593235] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 3.627069] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 3.658951] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ OK ] Listening on Journal Socket (/dev/log).
Starting Journal Service...
Starting udev Coldplug all Devices...
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ OK ] Listening on initctl Compatibility Named Pipe.
Mounting Kernel Debug File System...
[ OK ] Started Hardware RNG Entropy Gatherer Daemon.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 3.926343] random: crng init done
[ 3.929779] random: 7 urandom warning(s) missed due to ratelimiting
[ OK ] Reached target Paths.
Starting Load Kernel Modules...
[ OK ] Listening on Network Service Netlink Socket.
[ OK ] Created slice User and Session Slice.
[ OK ] Reached target Slices.
[ OK ] Created slice system-serial\x2dgetty.slice.
Starting Remount Root and Kernel File Systems...
[ OK ] Reached target Swap.
[ 4.193462] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
Mounting Temporary Directory (/tmp)...
[ OK ] Created slice system-getty.slice.
[ OK ] Reached target Remote File Systems.
[ OK ] Started Journal Service.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Kernel Debug File System.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Mounted Temporary Directory (/tmp).
Starting Create Static Device Nodes in /dev...
Starting Apply Kernel Variables...
Mounting Kernel Configuration File System...
Starting Flush Journal to Persistent Storage...
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Started Apply Kernel Variables.
[ OK ] Mounted Kernel Configuration File System.
[ 4.897212] systemd-journald[71]: Received request to flush runtime journal from PID 1
[ OK ] Reached target Local File Systems (Pre).
Mounting /media/ram...
[ OK ] Reached target Containers.
Mounting /var/volatile...
Starting udev Kernel Device Manager...
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Mounted /media/ram.
[ OK ] Mounted /var/volatile.
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started udev Kernel Device Manager.
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create Volatile Files and Directories.
Starting Network Service...
Starting Update UTMP about System Boot/Shutdown...
Starting Network Time Synchronization...
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started Network Service.
Starting Wait for Network to be Configured...
Starting Network Name Resolution...
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Listening on RPCbind Server Activation Socket.
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ OK ] Listening on D-Bus System Message Bus Socket.
Starting Reboot and dump vmcore via kexec...
[ OK ] Listening on dropbear.socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Login Service...
Starting rc.pvr.service...
[ OK ] Started Job spooling tools.
Starting Print notice about GPLv3 packages...
[ OK ] Started D-Bus System Message Bus.
[ OK ] Started Periodic Command Scheduler.
Starting RPC Bind Service...
[ OK ] Reached target System Time Synchronized.
[ OK ] Started Daily rotation of log files.
[ OK ] Reached target Timers.
[ OK ] Started Network Name Resolution.
[ OK ] Started Reboot and dump vmcore via kexec.
[ OK ] Started rc.pvr.service.
[ OK ] Found device /dev/ttyS0.
[ OK ] Started RPC Bind Service.
[ 10.203083] net eth1: initializing cpsw version 1.15 (0)
[ 10.426991] NS DP83848C 10/100 Mbps PHY 4a101000.mdio:05: attached PHY driver [NS DP83848C 10/100 Mbps PHY] (mii_bus:phy_addr=4a101000.mdio:05, irq=POLL)
[ 10.675378] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 11.147027] net eth0: initializing cpsw version 1.15 (0)
[ 11.327005] NS DP83848C 10/100 Mbps PHY 4a101000.mdio:04: attached PHY driver [NS DP83848C 10/100 Mbps PHY] (mii_bus:phy_addr=4a101000.mdio:04, irq=POLL)
[ 11.498795] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 12.687207] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 12.695779] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
autoconf
bash-dev
bash
bc
binutils
cifs-utils
cpio
cpp-symlinks
cpp
dosfstools
elfutils
findutils
g++-symlinks
g++
gawk
gcc-symlinks
gcc
gdb
gdbserver
gettext
glmark2
gstreamer1.0-libav
gzip
hidapi
libbfd
libcairo-perf-utils
libdw1
libelf1
libgdbm-compat4
libgdbm-dev
libgdbm6
libgettextlib
libgettextsrc
libgmp10
libidn2-0
libmavconn
libmpc3
libmpfr6
libreadline-dev
libreadline7
libunistring2
m4-dev
m4
make
mavlink
mavros-extras
mavros-msgs
mavros
nettle
pdm-anomaly-detection
socketcan-interface
swig-dev
swig
which
If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution. This can be done using
the opkg remove command. i.e.:
opkg remove <package>
Where <package> is the name printed in the list above
NOTE: If the package is a dependency of another package you
will be notified of the dependent packages. You should
use the --force-removal-of-dependent-packages option to
also remove the dependent packages as well
***************************************************************
***************************************************************
[ OK ] Started Print notice about GPLv3 packages.
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ OK ] Created slice system-systemd\x2dfsck.slice.
Starting File System Check on /dev/mmcblk1p1...
[ OK ] Created slice system-systemd\x2dbacklight.slice.
Starting Load/Save Screen Backlight��…ightness of backlight:backlight...
Starting weston.service...
[ OK ] Reached target Host and Network Name Lookups.
Starting Avahi mDNS/DNS-SD Stack...
[ OK ] Reached target Network.
Starting Lightning Fast Webserver With Light System Requirements...
Starting Simple Network Management Protocol (SNMP) Daemon....
[ OK ] Started Redis In-Memory Data Store.
[ OK ] Started NFS status monitor for NFSv2/3 locking..
Starting Enable and configure wl18xx bluetooth stack...
Starting Permit User Sessions...
[ OK ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[ OK ] Started File System Check on /dev/mmcblk1p1.
[ OK ] Started Lightning Fast Webserver With Light System Requirements.
[ OK ] Started Permit User Sessions.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
Mounting /run/media/mmcblk1p1...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[ OK ] Started Simple Network Management Protocol (SNMP) Daemon..
[ OK ] Mounted /run/media/mmcblk1p1.
[ OK ] Started Login Service.
[ OK ] Started Enable and configure wl18xx bluetooth stack.
[ OK ] Started weston.service.
Starting Matrix GUI...
Starting telnetd.service...
[ OK ] Started telnetd.service.
Starting thttpd.service...
[ OK ] Started Matrix GUI.
[ OK ] Started thttpd.service.
[ OK ] Created slice system-systemd\x2dcoredump.slice.
[ OK ] Started Process Core Dump (PID 746/UID 0).
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org am437x-evm ttyS0
Arago 2019.11 am437x-evm ttyS0
am437x-evm login:
Please review the above. Thank you.
Hi,
Thank you for posting DT file and boot log. Why is fixed link mode being used when you have PHYs?
Best Regards,
Schuyler
In hardware, the DP83848 is set to forced mode(100M / FD)
Could this setting be cause problems?
Hi,
It is possible but I am not sure if this is causing the issue. We may have to consult the PHY team here. Why is the PHY not in auto-negotiation mode? Is 10Mbps never a possibility?
What is the link partner showing for a link speed? Is it fixed to 100Mbps or is it trying to auto-negotiate?
Best Regards,
Schuyler
I changed both 100Mbps and auto-negotiate on Host PC,link partner.
But same error occur.
I`ll try to change the board to auto-negotiate.
Hi
When changing the board be sure to remove the fixed link node in the mac nodes.
Best Regards,
Schuyler
Late reply. I set advertised mode ( AN_EN = AN1 = AN2 = 1 ).
Despite Change, same error occurred.
ethtool -S eth0
Wireshark
DTB
/dts-v1/;
#include "am4372.dtsi"
#include <dt-bindings/pinctrl/am43xx.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "TI AM437x SK EVM";
compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43";
chosen {
stdout-path = &uart0;
};
evm_v3_3d: fixedregulator-v3_3d {
compatible = "regulator-fixed";
regulator-name = "evm_v3_3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
regulator-boot-on;
regulator-always-on;
};
};
&am43xx_pinmux {
mycam1_pins_default: mycam1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x9b0, PIN_INPUT | MUX_MODE0) /* (AE17) cam0_hd.cam0_hd */
AM4372_IOPAD(0x9b4, PIN_INPUT | MUX_MODE0) /* (AD18) cam0_vd.cam0_vd */
AM4372_IOPAD(0x9c0, PIN_INPUT | MUX_MODE0) /* (AC20) cam0_pclk.cam0_pclk */
AM4372_IOPAD(0xa08, PIN_INPUT | MUX_MODE0) /* (AE18) cam0_data0.cam0_data0 */
AM4372_IOPAD(0xa0c, PIN_INPUT | MUX_MODE0) /* (AB18) cam0_data1.cam0_data1 */
AM4372_IOPAD(0xa10, PIN_INPUT | MUX_MODE0) /* (Y18) cam0_data2.cam0_data2 */
AM4372_IOPAD(0xa14, PIN_INPUT | MUX_MODE0) /* (AA18) cam0_data3.cam0_data3 */
AM4372_IOPAD(0xa18, PIN_INPUT | MUX_MODE0) /* (AE19) cam0_data4.cam0_data4 */
AM4372_IOPAD(0xa1c, PIN_INPUT | MUX_MODE0) /* (AD19) cam0_data5.cam0_data5 */
AM4372_IOPAD(0xa20, PIN_INPUT | MUX_MODE0) /* (AE20) cam0_data6.cam0_data6 */
AM4372_IOPAD(0xa24, PIN_INPUT | MUX_MODE0) /* (AD20) cam0_data7.cam0_data7 */
>;
};
mydebugss1_pins_default: mydebugss1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa90, PIN_INPUT | MUX_MODE0) /* (Y24) TMS.TMS */
AM4372_IOPAD(0xa94, PIN_INPUT | MUX_MODE0) /* (Y20) TDI.TDI */
AM4372_IOPAD(0xa98, PIN_OUTPUT | MUX_MODE0) /* (AA24) TDO.TDO */
AM4372_IOPAD(0xa9c, PIN_INPUT | MUX_MODE0) /* (AA25) TCK.TCK */
AM4372_IOPAD(0xaa0, PIN_INPUT | MUX_MODE0) /* (Y25) nTRST.nTRST */
AM4372_IOPAD(0xaa4, PIN_INPUT | MUX_MODE0) /* (N23) EMU0.EMU0 */
AM4372_IOPAD(0xaa8, PIN_INPUT | MUX_MODE0) /* (T24) EMU1.EMU1 */
>;
};
mydss1_pins_default: mydss1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* (B23) dss_vsync.dss_vsync */
AM4372_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* (A23) dss_hsync.dss_hsync */
AM4372_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* (A22) dss_pclk.dss_pclk */
AM4372_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* (A24) dss_ac_bias_en.dss_ac_bias_en */
AM4372_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* (B22) dss_data0.dss_data0 */
AM4372_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* (A21) dss_data1.dss_data1 */
AM4372_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* (B21) dss_data2.dss_data2 */
AM4372_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* (C21) dss_data3.dss_data3 */
AM4372_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* (A20) dss_data4.dss_data4 */
AM4372_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* (B20) dss_data5.dss_data5 */
AM4372_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* (C20) dss_data6.dss_data6 */
AM4372_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* (E19) dss_data7.dss_data7 */
AM4372_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* (A19) dss_data8.dss_data8 */
AM4372_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* (B19) dss_data9.dss_data9 */
AM4372_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* (A18) dss_data10.dss_data10 */
AM4372_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* (B18) dss_data11.dss_data11 */
AM4372_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* (C19) dss_data12.dss_data12 */
AM4372_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* (D19) dss_data13.dss_data13 */
AM4372_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* (C17) dss_data14.dss_data14 */
AM4372_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* (D17) dss_data15.dss_data15 */
AM4372_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) /* (A11) gpmc_ad15.dss_data16 */
AM4372_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) /* (B11) gpmc_ad14.dss_data17 */
AM4372_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) /* (C11) gpmc_ad13.dss_data18 */
AM4372_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) /* (E11) gpmc_ad12.dss_data19 */
AM4372_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) /* (D11) gpmc_ad11.dss_data20 */
AM4372_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) /* (F11) gpmc_ad10.dss_data21 */
AM4372_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) /* (A10) gpmc_ad9.dss_data22 */
AM4372_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) /* (B10) gpmc_ad8.dss_data23 */
>;
};
mygpio1_pins_default: mygpio1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x9d0, PIN_INPUT | MUX_MODE7) /* (AD24) cam1_data8.gpio4[8] */
AM4372_IOPAD(0x9d4, PIN_INPUT | MUX_MODE7) /* (AD25) cam1_hd.gpio4[9] */
AM4372_IOPAD(0x9d8, PIN_INPUT | MUX_MODE7) /* (AC23) cam1_vd.gpio4[10] */
AM4372_IOPAD(0x9dc, PIN_INPUT | MUX_MODE7) /* (AE21) cam1_pclk.gpio4[11] */
AM4372_IOPAD(0x9e0, PIN_INPUT | MUX_MODE7) /* (AC25) cam1_field.gpio4[12] */
AM4372_IOPAD(0x9e4, PIN_INPUT | MUX_MODE7) /* (AB25) cam1_wen.gpio4[13] */
AM4372_IOPAD(0x9e8, PIN_INPUT | MUX_MODE7) /* (AB20) cam1_data0.gpio4[14] */
AM4372_IOPAD(0x9ec, PIN_INPUT | MUX_MODE7) /* (AC21) cam1_data1.gpio4[15] */
AM4372_IOPAD(0x9f0, PIN_INPUT | MUX_MODE7) /* (AD21) cam1_data2.gpio4[16] */
AM4372_IOPAD(0x9f4, PIN_INPUT | MUX_MODE7) /* (AE22) cam1_data3.gpio4[17] */
AM4372_IOPAD(0x9f8, PIN_INPUT | MUX_MODE7) /* (AD22) cam1_data4.gpio4[18] */
AM4372_IOPAD(0x9fc, PIN_INPUT | MUX_MODE7) /* (AE23) cam1_data5.gpio4[19] */
AM4372_IOPAD(0xa00, PIN_INPUT | MUX_MODE7) /* (AD23) cam1_data6.gpio4[20] */
AM4372_IOPAD(0xa04, PIN_INPUT | MUX_MODE7) /* (AE24) cam1_data7.gpio4[21] */
>;
};
myi2c1_pins_default: myi2c1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* (Y22) I2C0_SCL.I2C0_SCL */
AM4372_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* (AB24) I2C0_SDA.I2C0_SDA */
>;
};
myi2c2_pins_default: myi2c2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa40, PIN_INPUT | MUX_MODE1) /* (G20) gpio5_10.I2C1_SCL */
AM4372_IOPAD(0xa48, PIN_INPUT | MUX_MODE1) /* (E25) gpio5_12.I2C1_SDA */
>;
};
mymcasp1_pins_default: mymcasp1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE0) /* (N24) mcasp0_aclkx.mcasp0_aclkx */
AM4372_IOPAD(0x994, PIN_INPUT | MUX_MODE0) /* (N22) mcasp0_fsx.mcasp0_fsx */
AM4372_IOPAD(0x998, PIN_OUTPUT | MUX_MODE0) /* (H23) mcasp0_axr0.mcasp0_axr0 */
AM4372_IOPAD(0x9a8, PIN_OUTPUT | MUX_MODE0) /* (M25) mcasp0_axr1.mcasp0_axr1 */
>;
};
mymdio1_pins_default: mymdio1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x94c, PIN_OUTPUT | MUX_MODE0) /* (B17) mdio_clk.mdio_clk */
AM4372_IOPAD(0x948, PIN_INPUT | MUX_MODE0) /* (A17) mdio_data.mdio_data */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x878, PIN_INPUT | MUX_MODE1) /* (A3) gpmc_be1n.gmii2_col */
AM4372_IOPAD(0x870, PIN_INPUT | MUX_MODE1) /* (A2) gpmc_wait0.gmii2_crs */
AM4372_IOPAD(0x874, PIN_INPUT | MUX_MODE1) /* (B3) gpmc_wpn.gmii2_rxer */
AM4372_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* (C3) gpmc_a0.gmii2_txen */
AM4372_IOPAD(0x844, PIN_INPUT | MUX_MODE1) /* (C5) gpmc_a1.gmii2_rxdv */
AM4372_IOPAD(0x858, PIN_INPUT | MUX_MODE1) /* (E8) gpmc_a6.gmii2_txclk */
AM4372_IOPAD(0x85c, PIN_INPUT | MUX_MODE1) /* (F6) gpmc_a7.gmii2_rxclk */
AM4372_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* (E7) gpmc_a5.gmii2_txd0 */
AM4372_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* (D7) gpmc_a4.gmii2_txd1 */
AM4372_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* (A4) gpmc_a3.gmii2_txd2 */
AM4372_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* (C6) gpmc_a2.gmii2_txd3 */
AM4372_IOPAD(0x86c, PIN_INPUT | MUX_MODE1) /* (D8) gpmc_a11.gmii2_rxd0 */
AM4372_IOPAD(0x868, PIN_INPUT | MUX_MODE1) /* (G8) gpmc_a10.gmii2_rxd1 */
AM4372_IOPAD(0x864, PIN_INPUT | MUX_MODE1) /* (B4) gpmc_a9.gmii2_rxd2 */
AM4372_IOPAD(0x860, PIN_INPUT | MUX_MODE1) /* (F7) gpmc_a8.gmii2_rxd3 */
AM4372_IOPAD(0x908, PIN_INPUT | MUX_MODE0) /* (D16) mii1_col.gmii1_col */
AM4372_IOPAD(0x90c, PIN_INPUT | MUX_MODE0) /* (B14) mii1_crs.gmii1_crs */
AM4372_IOPAD(0x910, PIN_INPUT | MUX_MODE0) /* (B13) mii1_rx_er.gmii1_rxer */
AM4372_IOPAD(0x914, PIN_OUTPUT | MUX_MODE0) /* (A13) mii1_tx_en.gmii1_txen */
AM4372_IOPAD(0x918, PIN_INPUT | MUX_MODE0) /* (A15) mii1_rx_dv.gmii1_rxdv */
AM4372_IOPAD(0x92c, PIN_INPUT | MUX_MODE0) /* (D14) mii1_tx_clk.gmii1_txclk */
AM4372_IOPAD(0x930, PIN_INPUT | MUX_MODE0) /* (D13) mii1_rx_clk.gmii1_rxclk */
AM4372_IOPAD(0x928, PIN_OUTPUT | MUX_MODE0) /* (B15) mii1_txd0.gmii1_txd0 */
AM4372_IOPAD(0x924, PIN_OUTPUT | MUX_MODE0) /* (A14) mii1_txd1.gmii1_txd1 */
AM4372_IOPAD(0x920, PIN_OUTPUT | MUX_MODE0) /* (C13) mii1_txd2.gmii1_txd2 */
AM4372_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE0) /* (C16) mii1_txd3.gmii1_txd3 */
AM4372_IOPAD(0x940, PIN_INPUT | MUX_MODE0) /* (F17) mii1_rxd0.gmii1_rxd0 */
AM4372_IOPAD(0x93c, PIN_INPUT | MUX_MODE0) /* (B16) mii1_rxd1.gmii1_rxd1 */
AM4372_IOPAD(0x938, PIN_INPUT | MUX_MODE0) /* (E16) mii1_rxd2.gmii1_rxd2 */
AM4372_IOPAD(0x934, PIN_INPUT | MUX_MODE0) /* (C14) mii1_rxd3.gmii1_rxd3 */
>;
};
mymmc1_pins_default: mymmc1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* (D1) mmc0_clk.mmc0_clk */
AM4372_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* (D2) mmc0_cmd.mmc0_cmd */
AM4372_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* (C1) mmc0_dat0.mmc0_dat0 */
AM4372_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* (C2) mmc0_dat1.mmc0_dat1 */
AM4372_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* (B2) mmc0_dat2.mmc0_dat2 */
AM4372_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* (B1) mmc0_dat3.mmc0_dat3 */
AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE5) /* (R25) spi0_cs1.mmc0_sdcd */
AM4372_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* (L23) mcasp0_aclkr.mmc0_sdwp */
>;
};
mymmc2_pins_default: mymmc2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x880, PIN_INPUT | MUX_MODE2) /* (B9) gpmc_csn1.mmc1_clk */
AM4372_IOPAD(0x884, PIN_INPUT | MUX_MODE2) /* (F10) gpmc_csn2.mmc1_cmd */
AM4372_IOPAD(0x800, PIN_INPUT | MUX_MODE1) /* (B5) gpmc_ad0.mmc1_dat0 */
AM4372_IOPAD(0x804, PIN_INPUT | MUX_MODE1) /* (A5) gpmc_ad1.mmc1_dat1 */
AM4372_IOPAD(0x808, PIN_INPUT | MUX_MODE1) /* (B6) gpmc_ad2.mmc1_dat2 */
AM4372_IOPAD(0x80c, PIN_INPUT | MUX_MODE1) /* (A6) gpmc_ad3.mmc1_dat3 */
AM4372_IOPAD(0x810, PIN_INPUT | MUX_MODE1) /* (B7) gpmc_ad4.mmc1_dat4 */
AM4372_IOPAD(0x814, PIN_INPUT | MUX_MODE1) /* (A7) gpmc_ad5.mmc1_dat5 */
AM4372_IOPAD(0x818, PIN_INPUT | MUX_MODE1) /* (C8) gpmc_ad6.mmc1_dat6 */
AM4372_IOPAD(0x81c, PIN_INPUT | MUX_MODE1) /* (B8) gpmc_ad7.mmc1_dat7 */
>;
};
myosc1_pins_default: myosc1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xaac, PIN_INPUT | MUX_MODE0) /* (AE5) RTC_XTALIN.OSC1_IN */
AM4372_IOPAD(0xab0, PIN_OUTPUT | MUX_MODE0) /* (AE4) RTC_XTALOUT.OSC1_OUT */
>;
};
myosc2_pins_default: myosc2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa88, PIN_INPUT | MUX_MODE0) /* (C25) XTALIN.OSC0_IN */
AM4372_IOPAD(0xa8c, PIN_OUTPUT | MUX_MODE0) /* (B25) XTALOUT.OSC0_OUT */
>;
};
myrtc1_pins_default: myrtc1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xab4, PIN_INPUT | MUX_MODE0) /* (AE6) RTC_PWRONRSTn.RTC_PORz */
AM4372_IOPAD(0xab8, PIN_OUTPUT | MUX_MODE0) /* (AE3) RTC_WAKEUP.RTC_WAKEUP */
AM4372_IOPAD(0xabc, PIN_INPUT | MUX_MODE0) /* (AD6) RTC_PMIC_EN.RTC_PMIC_EN */
>;
};
myspi1_pins_default: myspi1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* (P23) spi0_sclk.spi0_sclk */
AM4372_IOPAD(0x954, PIN_INPUT | MUX_MODE0) /* (T22) spi0_d0.spi0_d0 */
AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0) /* (T21) spi0_d1.spi0_d1 */
AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0) /* (T20) spi0_cs0.spi0_cs0 */
>;
};
myspi2_pins_default: myspi2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x964, PIN_INPUT | MUX_MODE4) /* (G24) eCAP0_in_PWM0_out.spi1_sclk */
AM4372_IOPAD(0x968, PIN_INPUT | MUX_MODE4) /* (L25) uart0_ctsn.spi1_d0 */
AM4372_IOPAD(0x96c, PIN_INPUT | MUX_MODE4) /* (J25) uart0_rtsn.spi1_d1 */
AM4372_IOPAD(0x944, PIN_OUTPUT | MUX_MODE2) /* (A16) rmii1_ref_clk.spi1_cs0 */
>;
};
myuart1_pins_default: myuart1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xa28, PIN_INPUT | MUX_MODE0) /* (H25) uart3_rxd.uart3_rxd */
AM4372_IOPAD(0xa2c, PIN_OUTPUT | MUX_MODE0) /* (H24) uart3_txd.uart3_txd */
>;
};
myuart2_pins_default: myuart2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* (K21) uart1_rxd.uart1_rxd */
AM4372_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) /* (L21) uart1_txd.uart1_txd */
>;
};
myuart3_pins_default: myuart3_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x970, PIN_INPUT | MUX_MODE0) /* (K25) uart0_rxd.uart0_rxd */
AM4372_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0) /* (J24) uart0_txd.uart0_txd */
>;
};
myusb1_pins_default: myusb1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xac0, PIN_OUTPUT | MUX_MODE0) /* (G21) USB0_DRVVBUS.USB0_DRVVBUS */
>;
};
myusb2_pins_default: myusb2_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0xac4, PIN_OUTPUT | MUX_MODE0) /* (F25) USB1_DRVVBUS.USB1_DRVVBUS */
>;
};
};
&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myi2c1_pins_default>;
clock-frequency = <100000>;
tps@24 {
compatible = "ti,tps65218";
reg = <0x24>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
dcdc1: regulator-dcdc1 {
/* VDD_CORE limits min of OPP50 and max of OPP100 */
regulator-name = "vdd_core";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1144000>;
regulator-boot-on;
regulator-always-on;
};
dcdc2: regulator-dcdc2 {
/* VDD_MPU limits min of OPP50 and max of OPP_NITRO */
regulator-name = "vdd_mpu";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1378000>;
regulator-boot-on;
regulator-always-on;
};
dcdc3: regulator-dcdc3 {
regulator-name = "vdds_ddr";
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
regulator-state-disk {
regulator-off-in-suspend;
};
};
dcdc4: regulator-dcdc4 {
regulator-name = "v3_3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
dcdc5: regulator-dcdc5 {
compatible = "ti,tps65218-dcdc5";
regulator-name = "v1_0bat";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
dcdc6: regulator-dcdc6 {
compatible = "ti,tps65218-dcdc6";
regulator-name = "v1_8bat";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo1: regulator-ldo1 {
regulator-name = "v1_8d";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
power-button {
compatible = "ti,tps65218-pwrbutton";
status = "okay";
interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
};
};
at24@50 {
compatible = "atmel,24c256";
pagesize = <64>;
reg = <0x50>;
};
};
&epwmss0 {
status = "okay";
};
/*
&gpio1 {
status = "okay";
};
&gpio4 {
status = "okay";
};
*/
&mmc1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mymmc1_pins_default>;
vmmc-supply = <&evm_v3_3d>;//<&dcdc4>;
bus-width = <4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&mmc2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mymmc2_pins_default>;
vmmc-supply = <&evm_v3_3d>;//<&dcdc4>;
bus-width = <8>;
ti,non-removable;
};
&uart1 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&myuart1_pins_default>;
};
&uart2 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&myuart2_pins_default>;
};
&uart3 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&myuart3_pins_default>;
};
&usb1 {
dr_mode = "host";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myusb1_pins_default>;
};
&usb2 {
dr_mode = "host";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myusb2_pins_default>;
};
&mac {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
dual_emac = <2>;
status = "okay";
};
&cpsw_emac0 {
phy-handle = <&dp83867_0>;
phy_id = <&davinci_mdio>, <4>;
phy-mode = "mii";
ti,dual-emac-pvid = <1>;
};
&cpsw_emac1 {
phy-handle = <&dp83867_1>;
phy_id = <&davinci_mdio>, <5>;
phy-mode = "mii";
ti,dual-emac-pvid = <2>;
};
&davinci_mdio {
pinctrl-names = "default";
pinctrl-0 = <&mymdio1_pins_default>;
status = "okay";
dp83867_0: ethernet-phy@4 {
reg = <4>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
};
dp83867_1: ethernet-phy@5 {
reg = <5>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
};
};
&phy_sel {
rmii-clock-ext;
};
&elm {
status = "okay";
};
&wdt {
status = "okay";
};
&cpu {
cpu0-supply = <&dcdc2>;
};
&sgx {
status = "okay";
};
&wkup_m3_ipc {
ti,scale-data-fw = "am43x-evm-scale-data.bin";
};
&pruss_soc_bus {
status = "okay";
pruss1: pruss@54400000 {
status = "okay";
};
pruss0: pruss@54440000 {
status = "okay";
};
};
Could error be caused by Soldering?
I have 2 boards I can test and both give errors.
Do I have to re-bolling it and soldering?
Hi,
I will need to check with a team member on possible suggestions.
Best Regards,
Schuyler
