* [Buildroot] [Bug 12116] console prompt does not appear after login
2019-08-17 18:42 [Buildroot] [Bug 12116] New: console prompt does not appear after login bugzilla at busybox.net
@ 2019-08-17 20:48 ` bugzilla at busybox.net
2019-08-17 20:53 ` bugzilla at busybox.net
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla at busybox.net @ 2019-08-17 20:48 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=12116
--- Comment #1 from Daniel Lezcano <daniel.lezcano@linaro.org> ---
Output for buildroot-2018.05.03 (working):
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.11.0 (dlezcano at mai) (gcc version 6.4.0
(Buildroot 2018.05.3-g1e8dd19-dirty) ) #2 PREEMPT Sat Aug 17 18:30:18 CEST 2019
[ 0.000000] CPU: ARMv7-M [410fc241] revision 1 (ARMv7M), cr=00000000
[ 0.000000] CPU: unknown data cache, unknown instruction cache
[ 0.000000] OF: fdt: Machine model: STMicroelectronics STM32F469i-DISCO
board
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping off. Total
pages: 4064
[ 0.000000] Kernel command line: root=/dev/ram
[ 0.000000] PID hash table entries: 64 (order: -4, 256 bytes)
[ 0.000000] Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Memory: 15944K/16384K available (1065K kernel code, 99K rwdata,
352K rodata, 59K init, 106K bss, 440K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0x00000000 - 0x00001000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0x00000000 - 0xffffffff (4095 MB)
[ 0.000000] lowmem : 0x00000000 - 0x01000000 ( 16 MB)
[ 0.000000] .text : 0x08008000 - 0x0816a6c8 (1418 kB)
[ 0.000000] .init : 0x0000a000 - 0x0000d000 ( 12 kB)
[ 0.000000] .data : 0x00008000 - 0x00023f20 ( 112 kB)
[ 0.000000] .bss : 0x00023f20 - 0x0003e848 ( 107 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] /soc/interrupt-controller at 40013c00: 23 External IRQs detected
[ 0.000000] clocksource: arm_system_timer: mask: 0xffffff max_cycles:
0xffffff, max_idle_ns: 331816030 ns
[ 0.000000] ARM System timer initialized as clocksource
[ 0.000000] /soc/timer at 40000c00: STM32 clockevent driver initialized (32
bits)
[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps
every 21474836475000000ns
[ 0.010000] Calibrating delay loop... 118.68 BogoMIPS (lpj=593408)
[ 0.100000] pid_max: default: 4096 minimum: 301
[ 0.100000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.100000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.110000] devtmpfs: initialized
[ 0.140000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 19112604462750000 ns
[ 0.140000] pinctrl core: initialized pinctrl subsystem
[ 0.210000] stm32-dma 40026000.dma-controller: STM32 DMA driver registered
[ 0.220000] stm32-dma 40026400.dma-controller: STM32 DMA driver registered
[ 0.220000] clocksource: Switched to clocksource arm_system_timer
[ 0.650000] workingset: timestamp_bits=30 max_order=12 bucket_order=0
[ 0.690000] io scheduler noop registered (default)
[ 0.690000] io scheduler mq-deadline registered
[ 0.690000] stm32f429-pinctrl soc:pin-controller: GPIOA bank added
[ 0.690000] stm32f429-pinctrl soc:pin-controller: GPIOB bank added
[ 0.690000] stm32f429-pinctrl soc:pin-controller: GPIOC bank added
[ 0.690000] stm32f429-pinctrl soc:pin-controller: GPIOD bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOE bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOF bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOG bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOH bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOI bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOJ bank added
[ 0.700000] stm32f429-pinctrl soc:pin-controller: GPIOK bank added
[ 0.710000] stm32f429-pinctrl soc:pin-controller: Pinctrl STM32 initialized
[ 0.710000] STM32 USART driver initialized
[ 0.720000] 40004800.serial: ttyS0 at MMIO 0x40004800 (irq = 32, base_baud =
2812500) is a stm32-usart
[ 1.070000] console [ttyS0] enabled
[ 1.090000] stm32_rtc 40002800.rtc: rtc core: registered 40002800.rtc as
rtc0
[ 1.100000] stm32_rtc 40002800.rtc: Date/Time must be initialized
[ 1.120000] stm32_rtc 40002800.rtc: setting system clock to 2000-01-01
08:05:45 UTC (946713945)
[ 1.140000] Freeing unused kernel memory: 12K
[ 1.140000] This architecture does not have kernel memory protection.
[ 1.570000] random: fast init done
Initializing random number generator... done.
Welcome to Buildroot
buildroot login: root
Jan 1 08:06:40 login[37]: root login on 'console'
~ # uname -a
Linux buildroot 4.11.0 #2 PREEMPT Sat Aug 17 18:30:18 CEST 2019 armv7ml
GNU/Linux
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Buildroot] [Bug 12116] console prompt does not appear after login
2019-08-17 18:42 [Buildroot] [Bug 12116] New: console prompt does not appear after login bugzilla at busybox.net
2019-08-17 20:48 ` [Buildroot] [Bug 12116] " bugzilla at busybox.net
@ 2019-08-17 20:53 ` bugzilla at busybox.net
2019-08-17 21:56 ` bugzilla at busybox.net
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla at busybox.net @ 2019-08-17 20:53 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=12116
--- Comment #2 from Daniel Lezcano <daniel.lezcano@linaro.org> ---
Output for buildroot-2018.08.04: does not show the prompt but give output of
the command
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.11.0 (dlezcano at mai) (gcc version 7.3.0
(Buildroot 2018.08.4-g1e8dd19-dirty) ) #2 PREEMPT Sat Aug 17 20:22:21 CEST 2019
[ 0.000000] CPU: ARMv7-M [410fc241] revision 1 (ARMv7M), cr=00000000
[ 0.000000] CPU: unknown data cache, unknown instruction cache
[ 0.000000] OF: fdt: Machine model: STMicroelectronics STM32F469i-DISCO
board
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping off. Total
pages: 4064
[ 0.000000] Kernel command line: root=/dev/ram
[ 0.000000] PID hash table entries: 64 (order: -4, 256 bytes)
[ 0.000000] Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Memory: 15944K/16384K available (1062K kernel code, 99K rwdata,
352K rodata, 59K init, 106K bss, 440K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0x00000000 - 0x00001000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0x00000000 - 0xffffffff (4095 MB)
[ 0.000000] lowmem : 0x00000000 - 0x01000000 ( 16 MB)
[ 0.000000] .text : 0x08008000 - 0x08169ad8 (1415 kB)
[ 0.000000] .init : 0x0000a000 - 0x0000d000 ( 12 kB)
[ 0.000000] .data : 0x00008000 - 0x00023f20 ( 112 kB)
[ 0.000000] .bss : 0x00023f20 - 0x0003e848 ( 107 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] /soc/interrupt-controller at 40013c00: 23 External IRQs detected
[ 0.000000] clocksource: arm_system_timer: mask: 0xffffff max_cycles:
0xffffff, max_idle_ns: 331816030 ns
[ 0.000000] ARM System timer initialized as clocksource
[ 0.000000] /soc/timer at 40000c00: STM32 clockevent driver initialized (32
bits)
[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps
every 21474836475000000ns
[ 0.010000] Calibrating delay loop... 118.68 BogoMIPS (lpj=593408)
[ 0.100000] pid_max: default: 4096 minimum: 301
[ 0.100000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.100000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.110000] devtmpfs: initialized
[ 0.140000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 19112604462750000 ns
[ 0.140000] pinctrl core: initialized pinctrl subsystem
[ 0.210000] stm32-dma 40026000.dma-controller: STM32 DMA driver registered
[ 0.220000] stm32-dma 40026400.dma-controller: STM32 DMA driver registered
[ 0.220000] clocksource: Switched to clocksource arm_system_timer
[ 0.660000] workingset: timestamp_bits=30 max_order=12 bucket_order=0
[ 0.700000] io scheduler noop registered (default)
[ 0.700000] io scheduler mq-deadline registered
[ 0.710000] stm32f429-pinctrl soc:pin-controller: GPIOA bank added
[ 0.710000] stm32f429-pinctrl soc:pin-controller: GPIOB bank added
[ 0.710000] stm32f429-pinctrl soc:pin-controller: GPIOC bank added
[ 0.710000] stm32f429-pinctrl soc:pin-controller: GPIOD bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOE bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOF bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOG bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOH bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOI bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOJ bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: GPIOK bank added
[ 0.720000] stm32f429-pinctrl soc:pin-controller: Pinctrl STM32 initialized
[ 0.730000] STM32 USART driver initialized
[ 0.730000] 40004800.serial: ttyS0 at MMIO 0x40004800 (irq = 32, base_baud =
2812500) is a stm32-usart
[ 1.090000] console [ttyS0] enabled
[ 1.110000] stm32_rtc 40002800.rtc: rtc core: registered 40002800.rtc as
rtc0
[ 1.110000] stm32_rtc 40002800.rtc: Date/Time must be initialized
[ 1.140000] stm32_rtc 40002800.rtc: setting system clock to 2000-01-01
08:08:51 UTC (946714131)
[ 1.150000] Freeing unused kernel memory: 12K
[ 1.160000] This architecture does not have kernel memory protection.
can't run '/sbin/swapon': No such file or directory
[ 1.560000] random: fast init done
Initializing random number generator... done.
Welcome to Buildroot
buildroot login: root
Jan 1 08:09:01 login[37]: root login on 'console'
uname -a
Linux buildroot 4.11.0 #2 PREEMPT Sat Aug 17 20:22:21 CEST 2019 armv7ml
GNU/Linux
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Buildroot] [Bug 12116] console prompt does not appear after login
2019-08-17 18:42 [Buildroot] [Bug 12116] New: console prompt does not appear after login bugzilla at busybox.net
2019-08-17 20:48 ` [Buildroot] [Bug 12116] " bugzilla at busybox.net
2019-08-17 20:53 ` bugzilla at busybox.net
@ 2019-08-17 21:56 ` bugzilla at busybox.net
2019-09-02 15:09 ` bugzilla at busybox.net
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla at busybox.net @ 2019-08-17 21:56 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=12116
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at buildroot.uclibc |christophe.priouzeau at st.com
|.org |
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Buildroot] [Bug 12116] console prompt does not appear after login
2019-08-17 18:42 [Buildroot] [Bug 12116] New: console prompt does not appear after login bugzilla at busybox.net
` (2 preceding siblings ...)
2019-08-17 21:56 ` bugzilla at busybox.net
@ 2019-09-02 15:09 ` bugzilla at busybox.net
2019-09-02 16:58 ` bugzilla at busybox.net
2019-09-03 12:56 ` bugzilla at busybox.net
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla at busybox.net @ 2019-09-02 15:09 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=12116
Christophe Priouzeau <christophe.priouzeau@st.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #3 from Christophe Priouzeau <christophe.priouzeau@st.com> ---
Same issue as https://bugs.busybox.net/show_bug.cgi?id=11746
The issue are due to a bad assembler generation by binutils tools with thumb
code on kernel.
There is two way to solver it:
1. use an old binutils tools 2.28 (see commit
b3dddb0a787352bb836ce972e4f07b59d79068e7 package/binutils: default to 2.28 for
Cortex-M targets)
2. use a more recent kernel which generate a correct assembler.
I will try to provide a new kernel configuration.
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2019-08-17 18:42 [Buildroot] [Bug 12116] New: console prompt does not appear after login bugzilla at busybox.net
` (3 preceding siblings ...)
2019-09-02 15:09 ` bugzilla at busybox.net
@ 2019-09-02 16:58 ` bugzilla at busybox.net
2019-09-03 12:56 ` bugzilla at busybox.net
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla at busybox.net @ 2019-09-02 16:58 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=12116
--- Comment #4 from Daniel Lezcano <daniel.lezcano@linaro.org> ---
Hi Christophe,
thanks for the information. Shall I mark this bug as duplicate?
For my information what do you mean by "use a more recent kernel which generate
a correct assembler"?
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2019-08-17 18:42 [Buildroot] [Bug 12116] New: console prompt does not appear after login bugzilla at busybox.net
` (4 preceding siblings ...)
2019-09-02 16:58 ` bugzilla at busybox.net
@ 2019-09-03 12:56 ` bugzilla at busybox.net
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla at busybox.net @ 2019-09-03 12:56 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=12116
Daniel Lezcano <daniel.lezcano@linaro.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|ASSIGNED |RESOLVED
--- Comment #5 from Daniel Lezcano <daniel.lezcano@linaro.org> ---
*** This bug has been marked as a duplicate of bug 11746 ***
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