LPC18xx doesn't boot on linux-next
Ezequiel Garcia
ezequiel at vanguardiasur.com.ar
Sun Feb 21 12:17:17 PST 2016
Hey Joachim,
I've noticed that my Hitex LPC4350 doesn't boot with latest next.
Here's the bootlog,
with lpc18xx_defconfig.
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version
4.5.0-rc4-next-20160219-00003-ge153f1589736 (zeta at laptop) (gcc version
4.8.2 (OSELAS.Toolchain-2013.12.2) ) #208 PREEMPT Sun Feb 21 17:05:51
ART 2016
[ 0.000000] CPU: ARMv7-M [410fc241] revision 1 (ARMv7M), cr=00000000
[ 0.000000] CPU: unknown data cache, unknown instruction cache
[ 0.000000] Machine model: Hitex LPC4350 Evaluation Board
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping off.
Total pages: 2032
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk
ethaddr=C0:B1:3C:88:88:90
[ 0.000000] PID hash table entries: 32 (order: -5, 128 bytes)
[ 0.000000] Dentry cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Memory: 5080K/8192K available (1883K kernel code, 119K
rwdata, 652K rodata, 84K init, 185K bss, 3112K 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 : 0x28000000 - 0x28800000 ( 8 MB)
[ 0.000000] .text : 0x28008000 - 0x2828205c (2537 kB)
[ 0.000000] .init : 0x28283000 - 0x28298000 ( 84 kB)
[ 0.000000] .data : 0x28298000 - 0x282b5fe0 ( 120 kB)
[ 0.000000] .bss : 0x282b5fe0 - 0x282e47ac ( 186 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] __clk_core_init: pll1 would create circular parent
[ 0.000000] lpc18xx_cgu_register_source_clks: failed to register pll (2)
[ 0.000000] __clk_core_init: idiva would create circular parent
[ 0.000000] lpc18xx_cgu_register_source_clks: failed to register div 0
[ 0.000000] __clk_core_init: idivb would create circular parent
[ 0.000000] lpc18xx_cgu_register_source_clks: failed to register div 1
[ 0.000000] __clk_core_init: idivc would create circular parent
[ 0.000000] lpc18xx_cgu_register_source_clks: failed to register div 2
[ 0.000000] __clk_core_init: idivd would create circular parent
[ 0.000000] lpc18xx_cgu_register_source_clks: failed to register div 3
[ 0.000000] __clk_core_init: idive would create circular parent
[ 0.000000] lpc18xx_cgu_register_source_clks: failed to register div 4
[ 0.000000] Division by zero in kernel.
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted
4.5.0-rc4-next-20160219-00003-ge153f1589736 #208
[ 0.000000] Hardware name: NXP LPC18xx/43xx (Device Tree)
[ 0.000000] [<2800be59>] (unwind_backtrace) from [<2800b20b>]
(show_stack+0xb/0xc)
[ 0.000000] [<2800b20b>] (show_stack) from [<280ac3cf>] (Ldiv0_64+0x9/0x1a)
[ 0.000000] [<280ac3cf>] (Ldiv0_64) from [<28036787>]
(clocks_calc_max_nsecs+0x19/0x4e)
[ 0.000000] [<28036787>] (clocks_calc_max_nsecs) from [<280368b3>]
(__clocksource_update_freq_scale+0xf7/0x12c)
[ 0.000000] [<280368b3>] (__clocksource_update_freq_scale) from
[<280368f1>] (__clocksource_register_scale+0x9/0x34)
[ 0.000000] [<280368f1>] (__clocksource_register_scale) from
[<2828dea9>] (lpc32xx_timer_init+0x125/0x228)
[ 0.000000] [<2828dea9>] (lpc32xx_timer_init) from [<2828dcd5>]
(clocksource_probe+0x25/0x50)
[ 0.000000] [<2828dcd5>] (clocksource_probe) from [<28283579>]
(start_kernel+0x19d/0x2b4)
[ 0.000000] [<28283579>] (start_kernel) from [<28008025>] (0x28008025)
[ 0.000000] clocksource: lpc3220 timer: mask: 0xffffffff
max_cycles: 0x0, max_idle_ns: 0 ns
[ 0.000000] Division by zero in kernel.
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted
4.5.0-rc4-next-20160219-00003-ge153f1589736 #208
[ 0.000000] Hardware name: NXP LPC18xx/43xx (Device Tree)
[ 0.000000] [<2800be59>] (unwind_backtrace) from [<2800b20b>]
(show_stack+0xb/0xc)
[ 0.000000] [<2800b20b>] (show_stack) from [<280ac3cf>] (Ldiv0_64+0x9/0x1a)
[ 0.000000] [<280ac3cf>] (Ldiv0_64) from [<280366f7>]
(clocks_calc_mult_shift+0x77/0x9c)
[ 0.000000] [<280366f7>] (clocks_calc_mult_shift) from [<2828aaf9>]
(register_current_timer_delay+0x19/0xbc)
[ 0.000000] [<2828aaf9>] (register_current_timer_delay) from
[<2828dddb>] (lpc32xx_timer_init+0x57/0x228)
[ 0.000000] [<2828dddb>] (lpc32xx_timer_init) from [<2828dcd5>]
(clocksource_probe+0x25/0x50)
[ 0.000000] [<2828dcd5>] (clocksource_probe) from [<28283579>]
(start_kernel+0x19d/0x2b4)
[ 0.000000] [<28283579>] (start_kernel) from [<28008025>] (0x28008025)
[ 0.000000] Switching to timer-based delay loop, resolution 0ns
[ 0.000000] Division by zero in kernel.
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted
4.5.0-rc4-next-20160219-00003-ge153f1589736 #208
[ 0.000000] Hardware name: NXP LPC18xx/43xx (Device Tree)
[ 0.000000] [<2800be59>] (unwind_backtrace) from [<2800b20b>]
(show_stack+0xb/0xc)
[ 0.000000] [<2800b20b>] (show_stack) from [<280ac3cf>] (Ldiv0_64+0x9/0x1a)
[ 0.000000] [<280ac3cf>] (Ldiv0_64) from [<280366f7>]
(clocks_calc_mult_shift+0x77/0x9c)
[ 0.000000] [<280366f7>] (clocks_calc_mult_shift) from [<28287bfb>]
(sched_clock_register+0x3b/0x164)
[ 0.000000] [<28287bfb>] (sched_clock_register) from [<2828dde5>]
(lpc32xx_timer_init+0x61/0x228)
[ 0.000000] [<2828dde5>] (lpc32xx_timer_init) from [<2828dcd5>]
(clocksource_probe+0x25/0x50)
[ 0.000000] [<2828dcd5>] (clocksource_probe) from [<28283579>]
(start_kernel+0x19d/0x2b4)
[ 0.000000] [<28283579>] (start_kernel) from [<28008025>] (0x28008025)
[ 0.000000] Division by zero in kernel.
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted
4.5.0-rc4-next-20160219-00003-ge153f1589736 #208
[ 0.000000] Hardware name: NXP LPC18xx/43xx (Device Tree)
[ 0.000000] [<2800be59>] (unwind_backtrace) from [<2800b20b>]
(show_stack+0xb/0xc)
[ 0.000000] [<2800b20b>] (show_stack) from [<280ac3cf>] (Ldiv0_64+0x9/0x1a)
[ 0.000000] [<280ac3cf>] (Ldiv0_64) from [<28036787>]
(clocks_calc_max_nsecs+0x19/0x4e)
[ 0.000000] [<28036787>] (clocks_calc_max_nsecs) from [<28287c31>]
(sched_clock_register+0x71/0x164)
[ 0.000000] [<28287c31>] (sched_clock_register) from [<2828dde5>]
(lpc32xx_timer_init+0x61/0x228)
[ 0.000000] [<2828dde5>] (lpc32xx_timer_init) from [<2828dcd5>]
(clocksource_probe+0x25/0x50)
[ 0.000000] [<2828dcd5>] (clocksource_probe) from [<28283579>]
(start_kernel+0x19d/0x2b4)
[ 0.000000] [<28283579>] (start_kernel) from [<28008025>] (0x28008025)
[ 0.000000] sched_clock: 32 bits at 0 Hz, resolution 0ns, wraps every 0ns
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at
/home/zeta/fast/linux/ezequielg/kernel/time/clockevents.c:44
cev_delta2ns+0x2d/0xc8()
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted
4.5.0-rc4-next-20160219-00003-ge153f1589736 #208
[ 0.000000] Hardware name: NXP LPC18xx/43xx (Device Tree)
[ 0.000000] [<2800be59>] (unwind_backtrace) from [<2800b20b>]
(show_stack+0xb/0xc)
[ 0.000000] [<2800b20b>] (show_stack) from [<2800e42d>]
(warn_slowpath_common+0x51/0x74)
[ 0.000000] [<2800e42d>] (warn_slowpath_common) from [<2800e4c7>]
(warn_slowpath_null+0xf/0x14)
[ 0.000000] [<2800e4c7>] (warn_slowpath_null) from [<2803847d>]
(cev_delta2ns+0x2d/0xc8)
[ 0.000000] [<2803847d>] (cev_delta2ns) from [<28038a0d>]
(clockevents_config+0x35/0x50)
[ 0.000000] [<28038a0d>] (clockevents_config) from [<28038a35>]
(clockevents_config_and_register+0xd/0x16)
[ 0.000000] [<28038a35>] (clockevents_config_and_register) from
[<2828df31>] (lpc32xx_timer_init+0x1ad/0x228)
[ 0.000000] [<2828df31>] (lpc32xx_timer_init) from [<2828dcd5>]
(clocksource_probe+0x25/0x50)
[ 0.000000] [<2828dcd5>] (clocksource_probe) from [<28283579>]
(start_kernel+0x19d/0x2b4)
[ 0.000000] [<28283579>] (start_kernel) from [<28008025>] (0x28008025)
[ 0.000000] ---[ end trace cb88537fdc8fa200 ]---
--
Ezequiel García, VanguardiaSur
www.vanguardiasur.com.ar
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