* Re: x86/boot: add ramoops.mem_size=1048576 boot parameter cause can't boot
[not found] <CAOzgRdbjf7AkxXtgQ_ZxWU_QW2XqT+=CpSTBt0_T10+gynXtTw@mail.gmail.com>
@ 2019-11-02 2:23 ` youling 257
2019-11-02 2:26 ` youling 257
0 siblings, 1 reply; 3+ messages in thread
From: youling 257 @ 2019-11-02 2:23 UTC (permalink / raw)
To: Linux Kernel Mailing List, linux-efi
only add ramoops.mem_size=1048576 boot parameter cause can't boot on
my device, stop at booting command list, no anyting happen, no dmesg.
youling 257 <youling257@gmail.com> 于2019年11月2日周六 上午10:18写道：
>
> only add ramoops.mem_size=1048576 boot parameter cause can't boot on my device, stop at booting command list, no anyting happen, no dmesg.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: x86/boot: add ramoops.mem_size=1048576 boot parameter cause can't boot
2019-11-02 2:23 ` x86/boot: add ramoops.mem_size=1048576 boot parameter cause can't boot youling 257
@ 2019-11-02 2:26 ` youling 257
2019-11-02 5:41 ` youling 257
0 siblings, 1 reply; 3+ messages in thread
From: youling 257 @ 2019-11-02 2:26 UTC (permalink / raw)
To: Linux Kernel Mailing List, linux-efi
Ram map
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001effffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000001f000000-0x00000000201fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x00000000b6de7fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000b6de8000-0x00000000b6e08fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000b6e09000-0x00000000ba608fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000ba609000-0x00000000ba698fff] type 20
[ 0.000000] BIOS-e820: [mem 0x00000000ba699000-0x00000000baf18fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000baf19000-0x00000000bb018fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bb019000-0x00000000bb058fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bb059000-0x00000000bbffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.40 by INSYDE Corp.
[ 0.000000] efi: ACPI 2.0=0xbb058014 SMBIOS=0xba6a9000 ESRT=0xba6ac918
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: jumper EZpad/EZpad, BIOS Jumper8.S106x.A00C.1066 12/22/2015
[ 0.000000] tsc: Detected 1440.000 MHz processor
[ 0.000298] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000302] e820: remove [mem 0x000a0000-0x000fffff] usable
youling 257 <youling257@gmail.com> 于2019年11月2日周六 上午10:23写道：
>
> only add ramoops.mem_size=1048576 boot parameter cause can't boot on
> my device, stop at booting command list, no anyting happen, no dmesg.
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: x86/boot: add ramoops.mem_size=1048576 boot parameter cause can't boot
2019-11-02 2:26 ` youling 257
@ 2019-11-02 5:41 ` youling 257
0 siblings, 0 replies; 3+ messages in thread
From: youling 257 @ 2019-11-02 5:41 UTC (permalink / raw)
To: Linux Kernel Mailing List, linux-efi
On my v891w, i add "memmap=1M!2047M ramoops.mem_size=1048576
ramoops.ecc=1 ramoops.mem_address=0x7ff00000
ramoops.console_size=16384 ramoops.ftrace_size=16384
ramoops.pmsg_size=16384 ramoops.record_size=32768" boot parameter,
[ 0.483935] printk: console [pstore-1] enabled
[ 0.484034] pstore: Registered ramoops as persistent store backend
[ 0.484121] ramoops: using 0x100000@0x7ff00000, ecc: 16
But on my ezpad 6 m4, i add "memmap=1M!4095M ramoops.mem_size=1048576
ramoops.ecc=1 ramoops.mem_address=0xfff00000
ramoops.console_size=16384 ramoops.ftrace_size=16384
ramoops.pmsg_size=16384 ramoops.record_size=32768" boot parameter, it
can't boot, stop at "boot command list", no anyting happen, no dmesg.
I test boot parameter one by one, just add ramoops.mem_size=1048576,
will cause can't boot.
youling 257 <youling257@gmail.com> 于2019年11月2日周六 上午10:26写道：
>
> Ram map
>
> [ 0.000000] BIOS-provided physical RAM map:
> [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
> [ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009ffff] usable
> [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001effffff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000001f000000-0x00000000201fffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x00000000b6de7fff] usable
> [ 0.000000] BIOS-e820: [mem 0x00000000b6de8000-0x00000000b6e08fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000b6e09000-0x00000000ba608fff] usable
> [ 0.000000] BIOS-e820: [mem 0x00000000ba609000-0x00000000ba698fff] type 20
> [ 0.000000] BIOS-e820: [mem 0x00000000ba699000-0x00000000baf18fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000baf19000-0x00000000bb018fff] ACPI NVS
> [ 0.000000] BIOS-e820: [mem 0x00000000bb019000-0x00000000bb058fff] ACPI data
> [ 0.000000] BIOS-e820: [mem 0x00000000bb059000-0x00000000bbffffff] usable
> [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable
> [ 0.000000] NX (Execute Disable) protection: active
> [ 0.000000] efi: EFI v2.40 by INSYDE Corp.
> [ 0.000000] efi: ACPI 2.0=0xbb058014 SMBIOS=0xba6a9000 ESRT=0xba6ac918
> [ 0.000000] SMBIOS 2.8 present.
> [ 0.000000] DMI: jumper EZpad/EZpad, BIOS Jumper8.S106x.A00C.1066 12/22/2015
> [ 0.000000] tsc: Detected 1440.000 MHz processor
> [ 0.000298] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
> [ 0.000302] e820: remove [mem 0x000a0000-0x000fffff] usable
>
> youling 257 <youling257@gmail.com> 于2019年11月2日周六 上午10:23写道：
> >
> > only add ramoops.mem_size=1048576 boot parameter cause can't boot on
> > my device, stop at booting command list, no anyting happen, no dmesg.
> >
> >
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-11-02 5:41 UTC | newest]
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2019-11-02 2:23 ` x86/boot: add ramoops.mem_size=1048576 boot parameter cause can't boot youling 257
2019-11-02 2:26 ` youling 257
2019-11-02 5:41 ` youling 257
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