kernels for Loongson 3A

[Andreas Barth <aba@ayous.org>]

* chenhc@lemote.com (chenhc@lemote.com) [130625 04:51]:
> * Aron
> > On Tue, Jun 25, 2013 at 9:48 AM,  <chenhc@lemote.com> wrote:
> >> Really? I remember that you have a good kernel with the 3.9 branch in
> >> dev.lemote.com.

> > Unfortunately it does not boot, and it may caused by the difficulty of
> > handling massive merge conflicts with 3.9 version of Debian kernel.
> > The merge was success on 3.6 branch so we are running on it.

> Which compiler do you use? 3.9 is OK here.

Which git url do you mean? The one on
git://dev.lemote.com/linux-official.git doesn't work for me either, it
fails while bootup with

PMON> load tftp://10.1.1.20/9/vmlinux-3.10.0-rc6+
Loading file: tftp://10.1.1.20/9/vmlinux-3.10.0-rc6+ (elf)
(elf) 
0x80300000/7678944 + 0x80a52be0/271968(z) + 17385 syms-
Entry address is 807e4700
PMON> initrd tftp://10.1.1.20/9/initrd.img-3.10.0-rc6+
Loading initrd image tftp://10.1.1.20/9/initrd.img-3.10.0-rc6+(bin)                                                          |
Loaded 1233077 bytes
PMON> g console=ttyS0,115200 root=/dev/sda2
/home/TMP/wanghongmei/28/pmon-loongson3/pmon/common/env.c:length of boot_param is 00000090
ac = 00000005, nsp @ 8afffec8, env @ 8affff30, en @ 80110bd8
vsp = 08xffffffff8afffee0, ssp @ 08xffffffff8affff30
board_name:Loongson-3A-780E-1w-V1.03-demo ---0x8010df38 10
Shutdown:0x80071b34 reset:0x80071c80
   zero      at       v0       v1       a0       a1       a2       a3
 00000000 00000000 00000000 00000000 00000005 8afffec8 8affff30 80110bd8
    t0       t1       t2       t3       t4       t5       t6       t7
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
    s0       s1       s2       s3       s4       s5       s6       s7   
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
    t8       t9       k0       k1       gp       sp       s8       ra   
 00000000 00000000 00000000 00000000 00000000 8afffea8 00000000 800a73f0

Exception Cause=address error on load or ifetch, SR=0x34000082, PC=0x80a1b924
CONTEXT=0x00157ba0, XCONTEXT=0x00000000
BADVADDR=0xffffffff8010d26a, ENTHI=0xffffffffe000
ENTLO0=0x02000017, ENTLO1=0x02040017

   zero      at       v0       v1       a0       a1       a2       a3   
 00000000 34000080 8010d260 8010d260 00000000 34000080 00000000 00000002
    t0       t1       t2       t3       t4       t5       t6       t7   
 00000030 80a70000 00000001 43757043 00000004 80a6df40 00000000 00000000
    s0       s1       s2       s3       s4       s5       s6       s7   
 00000000 80a70000 00000002 00000003 00000001 00000000 00000000 00000000
    t8       t9       k0       k1       gp       sp       s8       ra   
 00000003 00000000 00000000 00000000 809c0000 809c3d90 00000000 80a1b48c

80a1b924 8c44000a lw      a0,10(v0)               # addr=0x8010d26a
Token is correct!
flag is 0x0000160000003210


Regards,
Andi