Hi,
So I'am trying to build a new Linux kernel for a device that has been discontinued by the company. I have extracted the config.gz and DTB using DTC in Linux. This way I made Linux Kernel 4.1.6 via 01.00.00.00 since I did not want to make a too big jump to begin with. The device tree is appended to the kernel. When I try to append this device tree to the uImage I get the following output:
Bytes transferred = 2693434 (29193a hex) ## Booting kernel from Legacy Image at 80007fc0 ... Image Name: Linux-4.1.6+ Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2673552 Bytes = 2.5 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK XIP Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.1.6+ (root@debian) (gcc version 4.9.4 (Linaro GCC 4.9-2017.01) ) #3 Mon Mar 14 23:01:56 EDT 2022 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Simple Audio AM335x Roomplayer [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writeback [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm/kernel/devtree.c:144 arm_dt_init_cpu_maps+0xb4/0x124() [ 0.000000] DT /cpu 2 nodes greater than max cores 1, capping them [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.1.6+ #3 [ 0.000000] Hardware name: Generic AM33XX (Flattened Device Tree) [ 0.000000] [<c0012b20>] (unwind_backtrace) from [<c00112b8>] (show_stack+0x10/0x14) [ 0.000000] [<c00112b8>] (show_stack) from [<c00306b8>] (warn_slowpath_common+0x7c/0xa4) [ 0.000000] [<c00306b8>] (warn_slowpath_common) from [<c0030738>] (warn_slowpath_fmt+0x2c/0x3c) [ 0.000000] [<c0030738>] (warn_slowpath_fmt) from [<c04590f0>] (arm_dt_init_cpu_maps+0xb4/0x124) [ 0.000000] [<c04590f0>] (arm_dt_init_cpu_maps) from [<c0458aa8>] (setup_arch+0x664/0x744) [ 0.000000] [<c0458aa8>] (setup_arch) from [<c0456924>] (start_kernel+0x7c/0x324) [ 0.000000] [<c0456924>] (start_kernel) from [<80008078>] (0x80008078) [ 0.000000] ---[ end trace cb88537fdc8fa200 ]--- [ 0.000000] DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Unable to handle kernel NULL pointer dereference at virtual address 00000604 [ 0.000000] pgd = c0004000 [ 0.000000] [00000604] *pgd=00000000 [ 0.000000] Internal error: Oops: 5 [#1] ARM [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.1.6+ #3 [ 0.000000] Hardware name: Generic AM33XX (Flattened Device Tree) [ 0.000000] task: c04884f0 ti: c0484000 task.ti: c0484000 [ 0.000000] PC is at omap_ctrl_readl+0x24/0x50 [ 0.000000] LR is at am33xx_check_features+0x18/0x34 [ 0.000000] pc : [<c001ce2c>] lr : [<c045b8b4>] psr: 60000193 [ 0.000000] sp : c0485f98 ip : 00000000 fp : 00000000 [ 0.000000] r10: 00000000 r9 : 413fc082 r8 : 80004059 [ 0.000000] r7 : c0486040 r6 : ffffffff r5 : c04c4580 r4 : c04c4868 [ 0.000000] r3 : 00000000 r2 : 00000020 r1 : 00000604 r0 : 00000000 [ 0.000000] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 0.000000] Control: 10c5387d Table: 80004019 DAC: 00000015 [ 0.000000] Process swapper (pid: 0, stack limit = 0xc0484210) [ 0.000000] Stack: (0xc0485f98 to 0xc0486000) [ 0.000000] 5f80: 00000604 c03f4fd6 [ 0.000000] 5fa0: 00000020 c045b8b4 00000000 c045c208 00000024 60000193 c0350cc8 c0456924 [ 0.000000] 5fc0: 00000000 00000000 00000000 00000000 00000000 c047b27c 00000000 c04c4754 [ 0.000000] 5fe0: c0486090 c047b278 c04898c4 80004059 413fc082 80008078 00000000 00000000 [ 0.000000] [<c001ce2c>] (omap_ctrl_readl) from [<c045b8b4>] (am33xx_check_features+0x18/0x34) [ 0.000000] [<c045b8b4>] (am33xx_check_features) from [<c045c208>] (am33xx_init_early+0x1c/0x6c) [ 0.000000] [<c045c208>] (am33xx_init_early) from [<c0456924>] (start_kernel+0x7c/0x324) [ 0.000000] [<c0456924>] (start_kernel) from [<80008078>] (0x80008078) [ 0.000000] Code: e3500000 1a000004 e5933000 e0831001 (e5913000) [ 0.000000] ---[ end trace cb88537fdc8fa201 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! [ 0.000000] ---[ end Kernel panic - not syncing: Attempted to kill the idle task!
DTS converted from DTB:
/dts-v1/;
//#include <am33xx.dtsi>
/ {
#address-cells = <0x1>;
#size-cells = <0x1>;
compatible = "sa,am335x-sa-roomplayer", "ti,am33xx";
interrupt-parent = <0x1>;
model = "Simple Audio AM335x Roomplayer";
chosen {
};
aliases {
serial0 = "/ocp/serial@44e09000";
serial1 = "/ocp/serial@48022000";
serial2 = "/ocp/serial@48024000";
serial3 = "/ocp/serial@481a6000";
serial4 = "/ocp/serial@481a8000";
serial5 = "/ocp/serial@481aa000";
};
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>;
};
cpus {
cpu@0 {
compatible = "arm,cortex-a8";
//reg = <0>;
reg = <0xf00>;
operating-points = <0xf4240 0x149970 0xc3500 0x13d620 0x927c0 0x10f7c0 0x493e0 0xec928>;
voltage-tolerance = <0x2>;
clock-latency = <0x493e0>;
cpu0-supply = <0x2>;
linux,phandle = <0x10>;
phandle = <0x10>;
};
};
soc {
compatible = "ti,omap-infra";
mpu {
compatible = "ti,omap3-mpu";
ti,hwmods = "mpu";
};
};
pinmux@44e10800 {
compatible = "pinctrl-single";
reg = <0x44e10800 0x238>;
#address-cells = <0x1>;
#size-cells = <0x0>;
pinctrl-single,register-width = <0x20>;
pinctrl-single,function-mask = <0x7f>;
linux,phandle = <0x11>;
phandle = <0x11>;
pinmux_i2c0_pins {
pinctrl-single,pins = <0x188 0x70 0x18c 0x70>;
linux,phandle = <0x6>;
phandle = <0x6>;
};
pinmux_uart2_pins {
pinctrl-single,pins = <0x180 0x30>;
linux,phandle = <0x5>;
phandle = <0x5>;
};
pinmux_rstctl_pins {
pinctrl-single,pins = <0x50 0x17>;
linux,phandle = <0x3>;
phandle = <0x3>;
};
pinmux_emmc2_pins {
pinctrl-single,pins = <0x80 0x32 0x84 0x32 0x0 0x31 0x4 0x31 0x8 0x31 0xc 0x31 0x10 0x31 0x14 0x31 0x18 0x31 0x1c 0x31>;
linux,phandle = <0xb>;
phandle = <0xb>;
};
pinmux_mcasp0_pins {
pinctrl-single,pins = <0x190 0x8 0x194 0x8 0x198 0x8 0x19c 0x28 0x1a0 0x8 0x1a4 0x8 0x1a8 0x28 0x1ac 0x28>;
linux,phandle = <0xd>;
phandle = <0xd>;
};
};
ocp {
compatible = "simple-bus";
#address-cells = <0x1>;
#size-cells = <0x1>;
ranges;
ti,hwmods = "l3_main";
linux,phandle = <0x12>;
phandle = <0x12>;
interrupt-controller@48200000 {
compatible = "ti,omap2-intc";
interrupt-controller;
#interrupt-cells = <0x1>;
ti,intc-size = <0x80>;
reg = <0x48200000 0x1000>;
linux,phandle = <0x1>;
phandle = <0x1>;
};
edma@49000000 {
compatible = "ti,edma3";
ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
reg = <0x49000000 0x10000 0x44e10f90 0x40>;
interrupt-parent = <0x1>;
interrupts = <0xc 0xd 0xe>;
#dma-cells = <0x1>;
dma-channels = <0x40>;
ti,edma-regions = <0x4>;
ti,edma-slots = <0x100>;
ti,edma-queue-tc-map = <0x0 0x0 0x1 0x1 0x2 0x2>;
ti,edma-queue-priority-map = <0x0 0x0 0x1 0x1 0x2 0x2>;
ti,edma-default-queue = <0x1>;
ti,edma-xbar-event-map = <0x20 0xc 0x1e 0x14>;
linux,phandle = <0x7>;
phandle = <0x7>;
};
gpio@44e07000 {
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio1";
gpio-controller;
#gpio-cells = <0x2>;
interrupt-controller;
#interrupt-cells = <0x1>;
reg = <0x44e07000 0x1000>;
interrupts = <0x60>;
linux,phandle = <0x13>;
phandle = <0x13>;
};
gpio@4804c000 {
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio2";
gpio-controller;
#gpio-cells = <0x2>;
interrupt-controller;
#interrupt-cells = <0x1>;
reg = <0x4804c000 0x1000>;
interrupts = <0x62>;
linux,phandle = <0x4>;
phandle = <0x4>;
};
gpio@481ac000 {
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio3";
gpio-controller;
#gpio-cells = <0x2>;
interrupt-controller;
#interrupt-cells = <0x1>;
reg = <0x481ac000 0x1000>;
interrupts = <0x20>;
linux,phandle = <0x14>;
phandle = <0x14>;
};
gpio@481ae000 {
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio4";
gpio-controller;
#gpio-cells = <0x2>;
interrupt-controller;
#interrupt-cells = <0x1>;
reg = <0x481ae000 0x1000>;
interrupts = <0x3e>;
linux,phandle = <0x15>;
phandle = <0x15>;
};
rstctl@0 {
status = "okay";
compatible = "gpio-rctrl";
pinctrl-names = "default";
pinctrl-0 = <0x3>;
#reset-cells = <0x2>;
gpios = <0x4 0x14 0x0>;
gpio-names = "eMMC_RSTn";
linux,phandle = <0xa>;
phandle = <0xa>;
};
serial@44e09000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart1";
clock-frequency = <0x2dc6c00>;
reg = <0x44e09000 0x2000>;
interrupts = <0x48>;
status = "okay";
linux,phandle = <0x16>;
phandle = <0x16>;
};
serial@48022000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart2";
clock-frequency = <0x2dc6c00>;
reg = <0x48022000 0x2000>;
interrupts = <0x49>;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <0x5>;
linux,phandle = <0x17>;
phandle = <0x17>;
};
serial@48024000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart3";
clock-frequency = <0x2dc6c00>;
reg = <0x48024000 0x2000>;
interrupts = <0x4a>;
status = "disabled";
linux,phandle = <0x18>;
phandle = <0x18>;
};
serial@481a6000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart4";
clock-frequency = <0x2dc6c00>;
reg = <0x481a6000 0x2000>;
interrupts = <0x2c>;
status = "disabled";
linux,phandle = <0x19>;
phandle = <0x19>;
};
serial@481a8000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart5";
clock-frequency = <0x2dc6c00>;
reg = <0x481a8000 0x2000>;
interrupts = <0x2d>;
status = "disabled";
linux,phandle = <0x1a>;
phandle = <0x1a>;
};
serial@481aa000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart6";
clock-frequency = <0x2dc6c00>;
reg = <0x481aa000 0x2000>;
interrupts = <0x2e>;
status = "disabled";
linux,phandle = <0x1b>;
phandle = <0x1b>;
};
i2c@44e0b000 {
compatible = "ti,omap4-i2c";
#address-cells = <0x1>;
#size-cells = <0x0>;
ti,hwmods = "i2c1";
reg = <0x44e0b000 0x1000>;
interrupts = <0x46>;
status = "okay";
clock-frequency = <0x186a0>;
pinctrl-names = "default";
pinctrl-0 = <0x6>;
linux,phandle = <0x1c>;
phandle = <0x1c>;
pca9554@20 {
compatible = "nxp,pca9554";
reg = <0x20>;
linux,phandle = <0x1d>;
phandle = <0x1d>;
};
pca9554@22 {
compatible = "nxp,pca9554";
reg = <0x22>;
linux,phandle = <0x1e>;
phandle = <0x1e>;
};
pca9554@23 {
compatible = "nxp,pca9554";
reg = <0x23>;
linux,phandle = <0x1f>;
phandle = <0x1f>;
};
tps@24 {
reg = <0x24>;
compatible = "ti,tps65217";
ti,pmic-shutdown-controller;
interrupt-parent = <0x1>;
interrupts = <0x7>;
linux,phandle = <0x20>;
phandle = <0x20>;
regulators {
#address-cells = <0x1>;
#size-cells = <0x0>;
regulator@0 {
reg = <0x0>;
regulator-compatible = "dcdc1";
regulator-always-on;
linux,phandle = <0x21>;
phandle = <0x21>;
};
regulator@1 {
reg = <0x1>;
regulator-compatible = "dcdc2";
regulator-name = "vdd_mpu";
regulator-min-microvolt = <0xe1d48>;
regulator-max-microvolt = <0x1437c8>;
regulator-boot-on;
regulator-always-on;
linux,phandle = <0x2>;
phandle = <0x2>;
};
regulator@2 {
reg = <0x2>;
regulator-compatible = "dcdc3";
regulator-name = "vdd_core";
regulator-min-microvolt = <0xe1d48>;
regulator-max-microvolt = <0x118c30>;
regulator-boot-on;
regulator-always-on;
linux,phandle = <0x22>;
phandle = <0x22>;
};
regulator@3 {
reg = <0x3>;
regulator-compatible = "ldo1";
regulator-always-on;
linux,phandle = <0x23>;
phandle = <0x23>;
};
regulator@4 {
reg = <0x4>;
regulator-compatible = "ldo2";
regulator-always-on;
linux,phandle = <0x24>;
phandle = <0x24>;
};
regulator@5 {
reg = <0x5>;
regulator-compatible = "ldo3";
regulator-min-microvolt = <0x1b7740>;
regulator-max-microvolt = <0x1b7740>;
regulator-always-on;
linux,phandle = <0x9>;
phandle = <0x9>;
};
regulator@6 {
reg = <0x6>;
regulator-compatible = "ldo4";
regulator-always-on;
linux,phandle = <0x25>;
phandle = <0x25>;
};
};
};
wm8776@1b {
compatible = "wlf,wm8776";
reg = <0x1b>;
linux,phandle = <0xe>;
phandle = <0xe>;
};
};
i2c@4802a000 {
compatible = "ti,omap4-i2c";
#address-cells = <0x1>;
#size-cells = <0x0>;
ti,hwmods = "i2c2";
reg = <0x4802a000 0x1000>;
interrupts = <0x47>;
status = "disabled";
linux,phandle = <0x26>;
phandle = <0x26>;
};
i2c@4819c000 {
compatible = "ti,omap4-i2c";
#address-cells = <0x1>;
#size-cells = <0x0>;
ti,hwmods = "i2c3";
reg = <0x4819c000 0x1000>;
interrupts = <0x1e>;
status = "disabled";
linux,phandle = <0x27>;
phandle = <0x27>;
};
mmc@48060000 {
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
ti,needs-special-hs-handling;
dmas = <0x7 0x18 0x7 0x19>;
dma-names = "tx", "rx";
status = "okay";
vmmc-supply = <0x8>;
ti,vcc-aux-disable-is-sleep;
linux,phandle = <0x28>;
phandle = <0x28>;
};
mmc@481d8000 {
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc2";
ti,needs-special-reset;
ti,needs-special-hs-handling;
dmas = <0x7 0x2 0x7 0x3>;
dma-names = "tx", "rx";
status = "okay";
vmmc-supply = <0x9>;
bus-width = <0x8>;
ti,non-removable;
reset = <0xa 0x0 0x0>;
reset-names = "eMMC_RSTn";
pinctrl-names = "default";
pinctrl-0 = <0xb>;
ti,vcc-aux-disable-is-sleep;
linux,phandle = <0x29>;
phandle = <0x29>;
};
mmc@47810000 {
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc3";
ti,needs-special-reset;
ti,needs-special-hs-handling;
status = "disabled";
linux,phandle = <0x2a>;
phandle = <0x2a>;
};
wdt@44e35000 {
compatible = "ti,omap3-wdt";
ti,hwmods = "wd_timer2";
reg = <0x44e35000 0x1000>;
interrupts = <0x5b>;
linux,phandle = <0x2b>;
phandle = <0x2b>;
};
d_can@481cc000 {
compatible = "bosch,d_can";
ti,hwmods = "d_can0";
reg = <0x481cc000 0x2000>;
interrupts = <0x34>;
status = "disabled";
linux,phandle = <0x2c>;
phandle = <0x2c>;
};
d_can@481d0000 {
compatible = "bosch,d_can";
ti,hwmods = "d_can1";
reg = <0x481d0000 0x2000>;
interrupts = <0x37>;
status = "disabled";
linux,phandle = <0x2d>;
phandle = <0x2d>;
};
/*timer@44e31000 {
compatible = "ti,omap2-timer";
reg = <0x44e31000 0x400>;
interrupts = <0x43>;
ti,hwmods = "timer1";
ti,timer-alwon;
linux,phandle = <0x2e>;
phandle = <0x2e>;
};
timer@48040000 {
compatible = "ti,omap2-timer";
reg = <0x48040000 0x400>;
interrupts = <0x44>;
ti,hwmods = "timer2";
linux,phandle = <0x2f>;
phandle = <0x2f>;
};*/
timer@48042000 {
compatible = "ti,omap2-timer";
reg = <0x48042000 0x400>;
interrupts = <0x45>;
ti,hwmods = "timer3";
linux,phandle = <0x30>;
phandle = <0x30>;
};
timer@48044000 {
compatible = "ti,omap2-timer";
reg = <0x48044000 0x400>;
interrupts = <0x5c>;
ti,hwmods = "timer4";
ti,timer-pwm;
linux,phandle = <0x31>;
phandle = <0x31>;
};
timer@48046000 {
compatible = "ti,omap2-timer";
reg = <0x48046000 0x400>;
interrupts = <0x5d>;
ti,hwmods = "timer5";
ti,timer-pwm;
linux,phandle = <0x32>;
phandle = <0x32>;
};
timer@48048000 {
compatible = "ti,omap2-timer";
reg = <0x48048000 0x400>;
interrupts = <0x5e>;
ti,hwmods = "timer6";
ti,timer-pwm;
linux,phandle = <0x33>;
phandle = <0x33>;
};
timer@4804a000 {
compatible = "ti,omap2-timer";
reg = <0x4804a000 0x400>;
interrupts = <0x5f>;
ti,hwmods = "timer7";
ti,timer-pwm;
linux,phandle = <0x34>;
phandle = <0x34>;
};
pruss@4a300000 {
compatible = "ti,pruss-v2";
ti,hwmods = "pruss";
ti,deassert-hard-reset = "pruss", "pruss";
reg = <0x4a300000 0x80000>;
ti,pintc-offset = <0x20000>;
interrupt-parent = <0x1>;
status = "disabled";
interrupts = <0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b>;
linux,phandle = <0x35>;
phandle = <0x35>;
};
rtc@44e3e000 {
compatible = "ti,da830-rtc";
reg = <0x44e3e000 0x1000>;
interrupts = <0x4b 0x4c>;
ti,hwmods = "rtc";
ti,system-power-controller;
};
spi@48030000 {
compatible = "ti,omap4-mcspi";
#address-cells = <0x1>;
#size-cells = <0x0>;
reg = <0x48030000 0x400>;
interrupt = <0x41>;
ti,spi-num-cs = <0x2>;
ti,hwmods = "spi0";
dmas = <0x7 0x10 0x7 0x11 0x7 0x12 0x7 0x13>;
dma-names = "tx0", "rx0", "tx1", "rx1";
status = "okay";
linux,phandle = <0x36>;
phandle = <0x36>;
m25p80@0 {
#address-cells = <0x1>;
#size-cells = <0x1>;
compatible = "atmel,at25df641";
reg = <0x0>;
spi-max-frequency = <0x2625a00>;
m25p,fast-read;
linux,phandle = <0x37>;
phandle = <0x37>;
spl@0 {
label = "U-Boot SPL";
reg = <0x0 0x80000>;
read-only;
};
uboot@80000 {
label = "U-Boot";
reg = <0x80000 0x70000>;
read-only;
};
ubootenv@F0000 {
label = "U-Boot Environment";
reg = <0xf0000 0x10000>;
};
uImage@100000 {
label = "Linux Kernel";
reg = <0x100000 0x500000>;
read-only;
};
ethaddr@7F0000 {
label = "MAC Address";
reg = <0x7f0000 0x10000>;
};
};
};
spi@481a0000 {
compatible = "ti,omap4-mcspi";
#address-cells = <0x1>;
#size-cells = <0x0>;
reg = <0x481a0000 0x400>;
interrupt = <0x7d>;
ti,spi-num-cs = <0x2>;
ti,hwmods = "spi1";
dmas = <0x7 0x2a 0x7 0x2b 0x7 0x2c 0x7 0x2d>;
dma-names = "tx0", "rx0", "tx1", "rx1";
status = "disabled";
linux,phandle = <0x38>;
phandle = <0x38>;
};
gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
reg = <0x50000000 0x1000000>;
interrupts = <0x64>;
gpmc,num-cs = <0x7>;
gpmc,num-waitpins = <0x2>;
#address-cells = <0x2>;
#size-cells = <0x1>;
status = "disabled";
linux,phandle = <0x39>;
phandle = <0x39>;
};
nop-phy@0 {
compatible = "nop-xceiv-usb";
};
nop-phy@1 {
compatible = "nop-xceiv-usb";
};
usb@47400000 {
compatible = "ti,musb-am33xx";
reg = <0x47400000 0x1000 0x47401000 0x800 0x47401800 0x800>;
interrupts = <0x11 0x12 0x13>;
multipoint = <0x1>;
num-eps = <0x10>;
ram-bits = <0xc>;
port0-mode = <0x1>;
port1-mode = <0x1>;
power = <0xfa>;
ti,hwmods = "usb_otg_hs";
status = "okay";
interface_type = <0x1>;
linux,phandle = <0x3a>;
phandle = <0x3a>;
};
ethernet@4a100000 {
compatible = "ti,cpsw";
ti,hwmods = "cpgmac0";
cpdma_channels = <0x8>;
ale_entries = <0x400>;
bd_ram_size = <0x2000>;
no_bd_ram = <0x0>;
rx_descs = <0x40>;
mac_control = <0x20>;
slaves = <0x2>;
cpts_active_slave = <0x0>;
cpts_clock_mult = <0x80000000>;
cpts_clock_shift = <0x1d>;
reg = <0x4a100000 0x800 0x4a101200 0x100>;
#address-cells = <0x1>;
#size-cells = <0x1>;
interrupt-parent = <0x1>;
interrupts = <0x28 0x29 0x2a 0x2b>;
ranges;
disable-napi;
linux,phandle = <0x3b>;
phandle = <0x3b>;
mdio@4a101000 {
compatible = "ti,davinci_mdio";
#address-cells = <0x1>;
#size-cells = <0x0>;
ti,hwmods = "davinci_mdio";
bus_freq = <0xf4240>;
reg = <0x4a101000 0x100>;
linux,phandle = <0xc>;
phandle = <0xc>;
};
slave@4a100200 {
mac-address = [00 00 00 00 00 00];
phy_id = <0xc 0x1>;
linux,phandle = <0x3c>;
phandle = <0x3c>;
};
slave@4a100300 {
mac-address = [00 00 00 00 00 00];
phy_id = <0xc 0x1>;
linux,phandle = <0x3d>;
phandle = <0x3d>;
};
};
tscadc@44e0d000 {
compatible = "ti,ti-tscadc";
reg = <0x44e0d000 0x1000>;
interrupt-parent = <0x1>;
interrupts = <0x10>;
ti,hwmods = "adc_tsc";
status = "disabled";
linux,phandle = <0x3e>;
phandle = <0x3e>;
};
lcdc@4830e000 {
compatible = "ti,am3352-lcdc", "ti,da830-lcdc";
reg = <0x4830e000 0x1000>;
interrupts = <0x24>;
status = "disabled";
ti,hwmods = "lcdc";
linux,phandle = <0x3f>;
phandle = <0x3f>;
};
epwmss@48300000 {
compatible = "ti,am33xx-pwmss";
reg = <0x48300000 0x10>;
ti,hwmods = "epwmss0";
#address-cells = <0x1>;
#size-cells = <0x1>;
status = "disabled";
ranges = <0x48300100 0x48300100 0x80 0x48300180 0x48300180 0x80 0x48300200 0x48300200 0x80>;
linux,phandle = <0x40>;
phandle = <0x40>;
ecap@48300100 {
compatible = "ti,am33xx-ecap";
#pwm-cells = <0x3>;
reg = <0x48300100 0x80>;
ti,hwmods = "ecap0";
status = "disabled";
linux,phandle = <0x41>;
phandle = <0x41>;
};
ehrpwm@48300200 {
compatible = "ti,am33xx-ehrpwm";
#pwm-cells = <0x3>;
reg = <0x48300200 0x80>;
ti,hwmods = "ehrpwm0";
status = "disabled";
linux,phandle = <0x42>;
phandle = <0x42>;
};
};
epwmss@48302000 {
compatible = "ti,am33xx-pwmss";
reg = <0x48302000 0x10>;
ti,hwmods = "epwmss1";
#address-cells = <0x1>;
#size-cells = <0x1>;
status = "disabled";
ranges = <0x48302100 0x48302100 0x80 0x48302180 0x48302180 0x80 0x48302200 0x48302200 0x80>;
linux,phandle = <0x43>;
phandle = <0x43>;
ecap@48302100 {
compatible = "ti,am33xx-ecap";
#pwm-cells = <0x3>;
reg = <0x48302100 0x80>;
ti,hwmods = "ecap1";
status = "disabled";
linux,phandle = <0x44>;
phandle = <0x44>;
};
ehrpwm@48302200 {
compatible = "ti,am33xx-ehrpwm";
#pwm-cells = <0x3>;
reg = <0x48302200 0x80>;
ti,hwmods = "ehrpwm1";
status = "disabled";
linux,phandle = <0x45>;
phandle = <0x45>;
};
};
epwmss@48304000 {
compatible = "ti,am33xx-pwmss";
reg = <0x48304000 0x10>;
ti,hwmods = "epwmss2";
#address-cells = <0x1>;
#size-cells = <0x1>;
status = "disabled";
ranges = <0x48304100 0x48304100 0x80 0x48304180 0x48304180 0x80 0x48304200 0x48304200 0x80>;
linux,phandle = <0x46>;
phandle = <0x46>;
ecap@48304100 {
compatible = "ti,am33xx-ecap";
#pwm-cells = <0x3>;
reg = <0x48304100 0x80>;
ti,hwmods = "ecap2";
status = "disabled";
linux,phandle = <0x47>;
phandle = <0x47>;
};
ehrpwm@48304200 {
compatible = "ti,am33xx-ehrpwm";
#pwm-cells = <0x3>;
reg = <0x48304200 0x80>;
ti,hwmods = "ehrpwm2";
status = "disabled";
linux,phandle = <0x48>;
phandle = <0x48>;
};
};
sham@53100000 {
compatible = "ti,omap4-sham";
ti,hwmods = "sham";
#address-cells = <0x1>;
#size-cells = <0x0>;
reg = <0x53100000 0x200>;
interrupt-parent = <0x1>;
interrupts = <0x6d>;
dmas = <0x7 0x24>;
dma-names = "rx";
status = "okay";
linux,phandle = <0x49>;
phandle = <0x49>;
};
aes@53500000 {
compatible = "ti,omap4-aes";
ti,hwmods = "aes";
#address-cells = <0x1>;
#size-cells = <0x0>;
reg = <0x53500000 0xa0>;
interrupt-parent = <0x1>;
interrupts = <0x66>;
dmas = <0x7 0x6 0x7 0x5>;
dma-names = "tx", "rx";
status = "okay";
linux,phandle = <0x4a>;
phandle = <0x4a>;
};
mcasp@48038000 {
compatible = "ti,omap2-mcasp-audio";
#address-cells = <0x1>;
#size-cells = <0x0>;
ti,hwmods = "mcasp0";
reg = <0x48038000 0x2000>;
interrupts = <0x50 0x51>;
status = "okay";
asp-chan-q = <0x2>;
tx-dma-offset = <0x46000000>;
rx-dma-offset = <0x46000000>;
dmas = <0x7 0x8 0x7 0x9>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <0xd>;
op-mode = <0x0>;
tdm-slots = <0x2>;
num-serializer = <0x10>;
serial-dir = <0x1 0x2 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>;
tx-num-evt = <0x1>;
rx-num-evt = <0x1>;
linux,phandle = <0xf>;
phandle = <0xf>;
};
mcasp@4803C000 {
compatible = "ti,omap2-mcasp-audio";
#address-cells = <0x1>;
#size-cells = <0x0>;
ti,hwmods = "mcasp1";
reg = <0x4803c000 0x2000>;
interrupts = <0x52 0x53>;
status = "disabled";
asp-chan-q = <0x2>;
tx-dma-offset = <0x46400000>;
rx-dma-offset = <0x46400000>;
dmas = <0x7 0xa 0x7 0xb>;
dma-names = "tx", "rx";
linux,phandle = <0x4b>;
phandle = <0x4b>;
};
sound {
compatible = "sa,am335x-sa-roomplayer-audio";
sa,model = "Simple Audio AM335x Roomplayer";
sa,audio-codec = <0xe>;
sa,mcasp-controller = <0xf>;
sa,codec-clock-rate-44100 = <0xac4400>;
sa,codec-clock-rate-48000 = <0x1770000>;
};
};
fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
regulator-min-microvolt = <0x325aa0>;
regulator-max-microvolt = <0x325aa0>;
linux,phandle = <0x8>;
phandle = <0x8>;
};
__symbols__ {
cpu = "/cpus/cpu@0";
am33xx_pinmux = "/pinmux@44e10800";
i2c0_pins = "/pinmux@44e10800/pinmux_i2c0_pins";
uart2_pins = "/pinmux@44e10800/pinmux_uart2_pins";
rstctl_pins = "/pinmux@44e10800/pinmux_rstctl_pins";
emmc2_pins = "/pinmux@44e10800/pinmux_emmc2_pins";
mcasp0_pins = "/pinmux@44e10800/pinmux_mcasp0_pins";
ocp = "/ocp";
intc = "/ocp/interrupt-controller@48200000";
edma = "/ocp/edma@49000000";
gpio1 = "/ocp/gpio@44e07000";
gpio2 = "/ocp/gpio@4804c000";
gpio3 = "/ocp/gpio@481ac000";
gpio4 = "/ocp/gpio@481ae000";
rstctl = "/ocp/rstctl@0";
uart1 = "/ocp/serial@44e09000";
uart2 = "/ocp/serial@48022000";
uart3 = "/ocp/serial@48024000";
uart4 = "/ocp/serial@481a6000";
uart5 = "/ocp/serial@481a8000";
uart6 = "/ocp/serial@481aa000";
i2c0 = "/ocp/i2c@44e0b000";
pca9554_0 = "/ocp/i2c@44e0b000/pca9554@20";
pca9554_1 = "/ocp/i2c@44e0b000/pca9554@22";
pca9554_2 = "/ocp/i2c@44e0b000/pca9554@23";
tps = "/ocp/i2c@44e0b000/tps@24";
dcdc1_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@0";
dcdc2_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@1";
dcdc3_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@2";
ldo1_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@3";
ldo2_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@4";
ldo3_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@5";
ldo4_reg = "/ocp/i2c@44e0b000/tps@24/regulators/regulator@6";
wm8776 = "/ocp/i2c@44e0b000/wm8776@1b";
i2c1 = "/ocp/i2c@4802a000";
i2c2 = "/ocp/i2c@4819c000";
mmc1 = "/ocp/mmc@48060000";
mmc2 = "/ocp/mmc@481d8000";
mmc3 = "/ocp/mmc@47810000";
wdt2 = "/ocp/wdt@44e35000";
dcan0 = "/ocp/d_can@481cc000";
dcan1 = "/ocp/d_can@481d0000";
timer1 = "/ocp/timer@44e31000";
timer2 = "/ocp/timer@48040000";
timer3 = "/ocp/timer@48042000";
timer4 = "/ocp/timer@48044000";
timer5 = "/ocp/timer@48046000";
timer6 = "/ocp/timer@48048000";
timer7 = "/ocp/timer@4804a000";
pruss = "/ocp/pruss@4a300000";
spi0 = "/ocp/spi@48030000";
flash = "/ocp/spi@48030000/m25p80@0";
spi1 = "/ocp/spi@481a0000";
gpmc = "/ocp/gpmc@50000000";
usb_otg_hs = "/ocp/usb@47400000";
mac = "/ocp/ethernet@4a100000";
davinci_mdio = "/ocp/ethernet@4a100000/mdio@4a101000";
cpsw_emac0 = "/ocp/ethernet@4a100000/slave@4a100200";
cpsw_emac1 = "/ocp/ethernet@4a100000/slave@4a100300";
tscadc = "/ocp/tscadc@44e0d000";
lcdc = "/ocp/lcdc@4830e000";
epwmss0 = "/ocp/epwmss@48300000";
ecap0 = "/ocp/epwmss@48300000/ecap@48300100";
ehrpwm0 = "/ocp/epwmss@48300000/ehrpwm@48300200";
epwmss1 = "/ocp/epwmss@48302000";
ecap1 = "/ocp/epwmss@48302000/ecap@48302100";
ehrpwm1 = "/ocp/epwmss@48302000/ehrpwm@48302200";
epwmss2 = "/ocp/epwmss@48304000";
ecap2 = "/ocp/epwmss@48304000/ecap@48304100";
ehrpwm2 = "/ocp/epwmss@48304000/ehrpwm@48304200";
sham = "/ocp/sham@53100000";
aes = "/ocp/aes@53500000";
mcasp0 = "/ocp/mcasp@48038000";
mcasp1 = "/ocp/mcasp@4803C000";
vmmcsd_fixed = "/fixedregulator@0";
};
};
I also tried a simple DTB. Output:
Bytes transferred = 2705049 (294699 hex) ## Booting kernel from Legacy Image at 80007fc0 ... Image Name: Linux-4.1.6+ Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2673552 Bytes = 2.5 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK XIP Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.1.6+ (root@debian) (gcc version 4.9.4 (Linaro GCC 4.9-2017.01) ) #3 Mon Mar 14 23:01:56 EDT 2022 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI AM335x BeagleBone Black [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writeback [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (neon ) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129664 [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk drm.debug=7 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 512804K/523264K available (3277K kernel code, 257K rwdata, 1128K rodata, 184K init, 285K bss, 10460K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] .text : 0xc0008000 - 0xc04557cc (4406 kB) [ 0.000000] .init : 0xc0456000 - 0xc0484000 ( 184 kB) [ 0.000000] .data : 0xc0484000 - 0xc04c4560 ( 258 kB) [ 0.000000] .bss : 0xc04c4560 - 0xc050b974 ( 286 kB) [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.008180] clocksource timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.017670] OMAP clocksource: timer1 at 24000000 Hz [ 0.023213] Console: colour dummy device 80x30 [ 0.027914] Calibrating delay loop... 547.32 BogoMIPS (lpj=547328) [ 0.053967] pid_max: default: 32768 minimum: 301 [ 0.058995] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.065917] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.074251] Initializing cgroup subsys blkio [ 0.078799] Initializing cgroup subsys memory [ 0.083457] CPU: Testing write buffer coherency: ok [ 0.089024] Setting up static identity map for 0x800082c0 - 0x80008318 [ 0.097567] devtmpfs: initialized [ 0.117466] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.142063] omap_hwmod: tptc0 using broken dt data from edma [ 0.148178] omap_hwmod: tptc1 using broken dt data from edma [ 0.154283] omap_hwmod: tptc2 using broken dt data from edma [ 0.165704] omap_hwmod: debugss: _wait_target_disable failed [ 0.227123] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 3822520892550000 ns [ 0.237717] pinctrl core: initialized pinctrl subsystem [ 0.244854] NET: Registered protocol family 16 [ 0.250267] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.272916] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.297078] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.307082] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe [ 0.321844] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.329576] Switched to clocksource timer1 [ 0.350099] NET: Registered protocol family 2 [ 0.355993] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.363566] TCP bind hash table entries: 4096 (order: 4, 81920 bytes) [ 0.370496] TCP: Hash tables configured (established 4096 bind 4096) [ 0.377248] UDP hash table entries: 256 (order: 1, 12288 bytes) [ 0.383488] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes) [ 0.390419] NET: Registered protocol family 1 [ 0.395535] CPU PMU: Failed to parse /pmu/interrupt-affinity[0] [ 0.401815] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.413028] futex hash table entries: 256 (order: 0, 7168 bytes) [ 0.421242] VFS: Disk quotas dquot_6.6.0 [ 0.425548] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.435115] alg: No test for crc32 (crc32-table) [ 0.440469] alg: No test for stdrng (krng) [ 0.444994] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) [ 0.452825] io scheduler noop registered [ 0.456988] io scheduler deadline registered [ 0.461532] io scheduler cfq registered (default) [ 0.467535] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.475657] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.484811] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.490845] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 27, base_baud = 3000000) is a OMAP UART0 [ 0.500575] console [ttyO0] enabled [ 0.500575] console [ttyO0] enabled [ 0.507914] bootconsole [earlycon0] disabled [ 0.507914] bootconsole [earlycon0] disabled [ 0.534428] brd: module loaded [ 0.545981] loop: module loaded [ 0.551014] i2c /dev entries driver [ 0.581437] remoteproc0: wkup_m3 is available [ 0.586146] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 0.595520] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 0.608335] Initializing XFRM netlink socket [ 0.614910] NET: Registered protocol family 17 [ 0.619710] NET: Registered protocol family 15 [ 0.624572] Key type dns_resolver registered [ 0.629321] omap_voltage_late_init: Voltage driver support not added [ 0.636817] ThumbEE CPU extension supported. [ 0.641405] Registering SWP/SWPB emulation handler [ 0.652984] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 0.688536] mmc0: MAN_BKOPS_EN bit is not set [ 0.696908] mmc0: new high speed MMC card at address 0001 [ 0.703343] mmcblk0: mmc0:0001 MMC04G 3.65 GiB [ 0.708151] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 0.714539] davinci_mdio 4a101000.mdio: detected phy mask fff1 [ 0.720877] mmcblk0boot0: mmc0:0001 MMC04G partition 1 1.00 MiB [ 0.729946] mmcblk0boot1: mmc0:0001 MMC04G partition 2 1.00 MiB [ 0.743397] libphy: 4a101000.mdio: probed [ 0.747695] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver unknown [ 0.756076] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver SMSC LAN911x Internal PHY [ 0.766079] davinci_mdio 4a101000.mdio: phy[3]: device 4a101000.mdio:03, driver SMSC LAN911x Internal PHY [ 0.776080] davinci_mdio 4a101000.mdio: phy[16]: device 4a101000.mdio:10, driver unknown [ 0.784541] davinci_mdio 4a101000.mdio: phy[17]: device 4a101000.mdio:11, driver unknown [ 0.793001] davinci_mdio 4a101000.mdio: phy[18]: device 4a101000.mdio:12, driver unknown [ 0.801465] davinci_mdio 4a101000.mdio: phy[19]: device 4a101000.mdio:13, driver unknown [ 0.809927] davinci_mdio 4a101000.mdio: phy[20]: device 4a101000.mdio:14, driver unknown [ 0.818387] davinci_mdio 4a101000.mdio: phy[21]: device 4a101000.mdio:15, driver unknown [ 0.826846] davinci_mdio 4a101000.mdio: phy[22]: device 4a101000.mdio:16, driver unknown [ 0.835306] davinci_mdio 4a101000.mdio: phy[23]: device 4a101000.mdio:17, driver unknown [ 0.843766] davinci_mdio 4a101000.mdio: phy[24]: device 4a101000.mdio:18, driver unknown [ 0.852226] davinci_mdio 4a101000.mdio: phy[25]: device 4a101000.mdio:19, driver unknown [ 0.860686] davinci_mdio 4a101000.mdio: phy[26]: device 4a101000.mdio:1a, driver unknown [ 0.869145] davinci_mdio 4a101000.mdio: phy[27]: device 4a101000.mdio:1b, driver unknown [ 0.877605] davinci_mdio 4a101000.mdio: phy[28]: device 4a101000.mdio:1c, driver unknown [ 0.886065] davinci_mdio 4a101000.mdio: phy[29]: device 4a101000.mdio:1d, driver unknown [ 0.894524] davinci_mdio 4a101000.mdio: phy[30]: device 4a101000.mdio:1e, driver unknown [ 0.902984] davinci_mdio 4a101000.mdio: phy[31]: device 4a101000.mdio:1f, driver unknown [ 0.911610] mmcblk0: p1 p2 p3 p4 [ 0.921191] cpsw 4a100000.ethernet: Detected MACID = d0:ff:50:01:21:02 [ 1.152597] EXT4-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 1.164392] EXT4-fs (mmcblk0p2): recovery complete [ 1.171045] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.179616] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 1.198916] devtmpfs: mounted [ 1.202508] Freeing unused kernel memory: 184K (c0456000 - c0484000) [ 1.306328] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 1.306328] [ 1.315895] CPU: 0 PID: 1 Comm: init Not tainted 4.1.6+ #3 [ 1.321621] Hardware name: Generic AM33XX (Flattened Device Tree) [ 1.328039] [<c0012b20>] (unwind_backtrace) from [<c00112b8>] (show_stack+0x10/0x14) [ 1.336145] [<c00112b8>] (show_stack) from [<c031af48>] (panic+0x84/0x1e4) [ 1.343344] [<c031af48>] (panic) from [<c0032284>] (do_exit+0x40c/0x7e4) [ 1.350351] [<c0032284>] (do_exit) from [<c00326d4>] (do_group_exit+0x4c/0xbc) [ 1.357905] [<c00326d4>] (do_group_exit) from [<c0039ec0>] (get_signal+0x458/0x4ac) [ 1.365910] [<c0039ec0>] (get_signal) from [<c0010b54>] (do_signal+0x8c/0x370) [ 1.373461] [<c0010b54>] (do_signal) from [<c0010f98>] (do_work_pending+0x54/0xac) [ 1.381374] [<c0010f98>] (do_work_pending) from [<c000e6ac>] (work_pending+0xc/0x20) [ 1.389464] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 1.389464] [ 16.909630] random: nonblocking pool is initialized
DTB:
/dts-v1/;
#include "am33xx.dtsi"
#include "am335x-bone-common.dtsi"
/ {
model = "TI AM335x BeagleBone Black";
compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
};
&ldo3_reg {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
&mmc1 {
vmmc-supply = <&vmmcsd_fixed>;
};
&mmc2 {
vmmc-supply = <&vmmcsd_fixed>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_pins>;
bus-width = <8>;
status = "okay";
};
Anybody have any pointers where i should focus at? I cant seem to figure it out. THanks in advance!
Best regards,
Lars
