Date: Thu, 11 Jul 2013 19:18:24 +0800 From: XiaoQI Ge <ghw@7axu.com> To: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: My cubieboard startup, automatic restart Message-ID: <CAKrd9eU6NRuBM6Uen12ctSpmovX4VkmGOOqY_XWjnkM3SKEz9w@mail.gmail.com> In-Reply-To: <CAKrd9eU6nMs0Vrr7cThCtRiYsjoBcyTgqhsJhhOruZsySRYTGQ@mail.gmail.com> References: <CAKrd9eU6nMs0Vrr7cThCtRiYsjoBcyTgqhsJhhOruZsySRYTGQ@mail.gmail.com>
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Or so
===
# # Starting application at 0x40201000 ...
data abort
MAYBE you should read doc / README.arm-unaligned-accesses
pc: [<40201010>] lr: [<5ff827d4>]
sp: 5fe61e30 ip: 00000000 fp: 00000000
r10: 00000003 r9: 00000000 r8: 5fe61f68
r7: 5ffb98a4 r6: 00000001 r5: 5fe63224 r4: 40201000
r3: 00000000 r2: 5fe63224 r1: 5fe63224 r0: 00000001
Flags: nZCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
===
How to solve it
-DWITH_ARM_EABI WITH_FDT = yes
--
Regards.
By: XiaoQI Ge; PGP:8B09D5F7
WWW: https://www.7axu.com/
2013/7/10 XiaoQI Ge <ghw@7axu.com>
> I've compiled a kernel (svn update to the latest)
> Start when the resumption of direct
>
> Error message:
>
> sun4i#mmcinfo
> Device: SUNXI SD/MMC
> Manufacturer ID: 36
> OEM: 414f
> Name:
> Tran Speed: 50000000
> Rd Block Len: 512
> SD version 2.0
> High Capacity: No
> Capacity: 240.8 MiB
> Bus Width: 4-bit
> sun4i#fatload mmc 0 0x40200000 kernel
> reading kernel
> 4860454 bytes read in 218 ms (21.3 MiB/s)
> sun4i#go 0x40201000
> ## Starting application at 0x40201000 ...
> data abort
>
> MAYBE you should read doc/README.arm-unaligned-accesses
>
> pc : [<40201010>] lr : [<5ff827d4>]
> sp : 5fe61e30 ip : 00000000 fp : 00000000
> r10: 00000003 r9 : 00000000 r8 : 5fe61f68
> r7 : 5ffb98a4 r6 : 00000001 r5 : 5fe63224 r4 : 40201000
> r3 : 00000000 r2 : 5fe63224 r1 : 5fe63224 r0 : 00000001
> Flags: nZCv IRQs off FIQs off Mode SVC_32
> Resetting CPU ...
>
> resetting ...
>
> U-Boot SPL 2012.10-04259-g832a8e5 (Nov 09 2012 - 10:06:24)
> DRAM: 512MB
> SUNXI SD/MMC: 0
>
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