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xeno74 wrote:

Spectre660 wrote:My Sam440ep-flex wont boot from yesterday so looks like I have no working powerpc machine .
not sure were I go from here.

That's a pity. I think ACube has forgotten you because of the Sam460 Lite.

javierdlr wrote:Kernel 3.16.3 for the Sam460ex( Lite): Sam460ex-3.16.3.tar.gz
-No problems with this kernel, system boots fine and goes into X windows login prompt ok.
dbug log (to compare with 3.17-rc):
[ 8.554266] sm501 0002:00:06.0: incorrect device id c0000105
[ 11.537692] radeon 0001:81:00.0: ppc4xx_setup_msi_irqs: fail mapping irq
[ 12.574334] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD)
[ 12.627620] radeon 0001:81:00.0: disabling GPU acceleration
* Starting Populate and link to /run filesystem [ OK ]
* Stopping Populate and link to /run filesystem [ OK ]



Kernel 3.17.0-rc6 for the Sam460ex( Lite): Sam460ex-3.17-rc6.tar.gz
-Again balck screen :-/
debug log:

Hidden Text - Click to Show :

...
[ 8.636876] sm501 0002:00:06.0: incorrect device id c0000105
[ 11.644812] radeon 0001:81:00.0: ppc4xx_setup_msi_irqs: fail mapping irq
[ 11.686642] Unable to handle kernel paging request for data at address 0x0fa1ddfc
[ 11.694168] Faulting instruction address: 0xc0322638
[ 13.700625] Oops: Kernel access of bad area, sig: 11 [#1]
[ 13.706040] PREEMPT Canyonlands
[ 13.709200] Modules linked in: radeon(+) cfbfillrect cfbimgblt cfbcopyarea i2c_algo_bit drm_kms_helper ttm sm501 drm agpgart
[ 13.720611] CPU: 0 PID: 1019 Comm: systemd-udevd Not tainted 3.17.0-rc6-Sam460ex #1
[ 13.728284] task: ef8bd0a0 ti: c5d84000 task.ti: c5d84000
[ 13.733689] NIP: c0322638 LR: c0014ca0 CTR: 00000001
[ 13.738663] REGS: c5d85ac0 TRAP: 0300 Not tainted (3.17.0-rc6-Sam460ex)
[ 13.745545] MSR: 00021000 <CE,ME> CR: 24228422 XER: 20000000
[ 13.751449] DEAR: 0fa1ddfc ESR: 00000000
GPR00: c0014c90 c5d85b70 ef8bd0a0 0fa1ddfc ffefffff 00000001 00000002 00000800
GPR08: 00000002 00000000 00000001 c5d85b70 24228424 1005504c 00020000 c070ff00
GPR16: 1004d01c c077bcb0 c05d8c0c c077bc94 f98cccfc 00000000 00000124 c006ae80
GPR24: ef841d38 00000000 c07af828 ef841800 fffffff4 c07af828 00000000 00029000
[ 13.784234] NIP [c0322638] __reg_op+0xe8/0x100
[ 13.788694] LR [c0014ca0] msi_bitmap_free_hwirqs+0x50/0x94
[ 13.794192] Call Trace:
[ 13.796643] [c5d85b70] [c0014c90] msi_bitmap_free_hwirqs+0x40/0x94 (unreliable)
[ 13.803996] [c5d85b90] [c001ac00] ppc4xx_setup_msi_irqs+0xac/0xf4
[ 13.810120] [c5d85bd0] [c03509b0] pci_enable_msi_range+0x1e0/0x280
[ 13.816476] [c5d85c10] [f97c151c] radeon_irq_kms_init+0x16c/0x198 [radeon]
[ 13.823520] [c5d85c20] [f980b2ec] evergreen_startup+0x1da8/0x2494 [radeon]
[ 13.830559] [c5d85c50] [f980bcdc] evergreen_init+0x260/0x328 [radeon]
[ 13.837146] [c5d85c60] [f97919f0] radeon_device_init+0x880/0xa24 [radeon]
[ 13.844082] [c5d85c80] [f9793b88] radeon_driver_load_kms+0xa4/0x174 [radeon]
[ 13.851178] [c5d85ca0] [f928d164] drm_dev_register+0x9c/0x120 [drm]
[ 13.857488] [c5d85cc0] [f928f810] drm_get_pci_dev+0xf4/0x190 [drm]
[ 13.863693] [c5d85ce0] [c03414bc] pci_device_probe+0x78/0xd0
[ 13.869377] [c5d85d00] [c0394610] driver_probe_device+0xdc/0x208
[ 13.875409] [c5d85d30] [c0394818] __driver_attach+0x78/0xa0
[ 13.881013] [c5d85d50] [c0392b5c] bus_for_each_dev+0x8c/0x9c
[ 13.886696] [c5d85d80] [c0393d44] bus_add_driver+0xf8/0x1d4
[ 13.892294] [c5d85da0] [c0394d08] driver_register+0xb4/0xf8
[ 13.897893] [c5d85dc0] [c00016f0] do_one_initcall+0x114/0x198
[ 13.903669] [c5d85e30] [c006d54c] load_module+0x1500/0x1b2c
[ 13.909265] [c5d85ee0] [c006dcd4] SyS_finit_module+0x64/0x74
[ 13.914950] [c5d85f40] [c000ad6c] ret_from_syscall+0x0/0x3c
[ 13.920550] --- interrupt: c01 at 0xfe1a5b0
[ 13.920550] LR = 0xfefc08c
[ 13.927785] Instruction dump:
[ 13.930771] 38600001 4e800020 42400038 5549103a 394a0001 7d03482e 7d082378 7d03492e
[ 13.938653] 4bffffe8 4240001c 5549103a 394a0001 <7d03482e> 7d082038 7d03492e 4bffffe8
[ 13.946713] ---[ end trace 90b50032ecea22cb ]---
[ 13.951335]
[ 13.952832] note: systemd-udevd[1019] exited with preempt_count 1
[ 13.960122] BUG: scheduling while atomic: systemd-udevd/1019/0x00000002
[ 13.966795] Modules linked in: radeon(+) cfbfillrect cfbimgblt cfbcopyarea i2c_algo_bit drm_kms_helper ttm sm501 drm agpgart
[ 13.978219] Preemption disabled at:[< (null)>] (null)
[ 13.983565]
[ 13.985071] CPU: 0 PID: 1019 Comm: systemd-udevd Tainted: G D 3.17.0-rc6-Sam460ex #1
[ 13.993877] Call Trace:
[ 13.996346] [c5d857b0] [c0005708] show_stack+0x54/0x138 (unreliable)
[ 14.002751] [c5d857f0] [c05c00c0] __schedule_bug+0x88/0xa0
[ 14.008275] [c5d85800] [c05bc3a8] __schedule+0x90/0x49c
[ 14.013539] [c5d85900] [c05becc8] schedule_timeout+0x24/0x188
[ 14.019309] [c5d85940] [c05bd17c] wait_for_common+0x178/0x1b4
[ 14.025086] [c5d85980] [c005208c] wait_rcu_gp+0x50/0x58
[ 14.030348] [c5d859b0] [c04fc4b0] netlink_release+0x224/0x288
[ 14.036132] [c5d859e0] [c04ca344] sock_release+0x30/0xc4
[ 14.041470] [c5d859f0] [c04ca3ec] sock_close+0x14/0x28
[ 14.046648] [c5d85a00] [c00c3b00] __fput+0xf4/0x1f4
[ 14.051552] [c5d85a20] [c0038c50] task_work_run+0x8c/0xa8
[ 14.056979] [c5d85a40] [c00233bc] do_exit+0x300/0x7e8
[ 14.062071] [c5d85a90] [c0007d70] die+0x1f8/0x200
[ 14.066809] [c5d85ab0] [c000b2a0] handle_page_fault+0x7c/0x80
[ 14.072612] --- interrupt: 300 at __reg_op+0xe8/0x100
[ 14.072612] LR = msi_bitmap_free_hwirqs+0x50/0x94
[ 14.082727] [c5d85b70] [c0014c90] msi_bitmap_free_hwirqs+0x40/0x94 (unreliable)
[ 14.090093] [c5d85b90] [c001ac00] ppc4xx_setup_msi_irqs+0xac/0xf4
[ 14.096228] [c5d85bd0] [c03509b0] pci_enable_msi_range+0x1e0/0x280
[ 14.102741] [c5d85c10] [f97c151c] radeon_irq_kms_init+0x16c/0x198 [radeon]
[ 14.109822] [c5d85c20] [f980b2ec] evergreen_startup+0x1da8/0x2494 [radeon]
[ 14.116887] [c5d85c50] [f980bcdc] evergreen_init+0x260/0x328 [radeon]
[ 14.123484] [c5d85c60] [f97919f0] radeon_device_init+0x880/0xa24 [radeon]
[ 14.130431] [c5d85c80] [f9793b88] radeon_driver_load_kms+0xa4/0x174 [radeon]
[ 14.137559] [c5d85ca0] [f928d164] drm_dev_register+0x9c/0x120 [drm]
[ 14.143869] [c5d85cc0] [f928f810] drm_get_pci_dev+0xf4/0x190 [drm]
[ 14.150077] [c5d85ce0] [c03414bc] pci_device_probe+0x78/0xd0
[ 14.155768] [c5d85d00] [c0394610] driver_probe_device+0xdc/0x208
[ 14.161798] [c5d85d30] [c0394818] __driver_attach+0x78/0xa0
[ 14.167415] [c5d85d50] [c0392b5c] bus_for_each_dev+0x8c/0x9c
[ 14.173113] [c5d85d80] [c0393d44] bus_add_driver+0xf8/0x1d4
[ 14.178714] [c5d85da0] [c0394d08] driver_register+0xb4/0xf8
[ 14.184318] [c5d85dc0] [c00016f0] do_one_initcall+0x114/0x198
[ 14.190098] [c5d85e30] [c006d54c] load_module+0x1500/0x1b2c
[ 14.195711] [c5d85ee0] [c006dcd4] SyS_finit_module+0x64/0x74
[ 14.201400] [c5d85f40] [c000ad6c] ret_from_syscall+0x0/0x3c
[ 14.207000] --- interrupt: c01 at 0xfe1a5b0
[ 14.207000] LR = 0xfefc08c
[ 14.485617] eth0: link is up, 100 FDX, pause enabled
* Starting Populate and link to /run filesystem [ OK ]
* Stopping Populate and link to /run filesystem [ OK ]
...

My menu.lst:
+++++++++++++++++++++++++++++++
delay 10
default 0

title Lubuntu 14.10 - kernel 3.16.2
kernel /uImage-3.16.2 root=/dev/sda11 console=ttyS0,115200 console=tty0
dtb /canyonlands-3.16.dtb

title Lubuntu 14.10 - kernel 3.16.3
kernel /uImage-3.16.3 root=/dev/sda11 console=ttyS0,115200 console=tty0
dtb /canyonlands-3.16.dtb

title Lubuntu 14.10 - kernel 3.17rc
kernel /uImage-3.17-rc6 root=/dev/sda11 console=ttyS0,115200 console=tty0
dtb /canyonlands-3.17.dtb
+++++++++++++++++++++++++++++++

Spectre660 wrote:Untested Sam 3.17-rc7 Kernels

Sam440ep
https://dl.dropboxusercontent.com/u/542 ... rc7.tar.gz

Sam460ex
https://dl.dropboxusercontent.com/u/542 ... rc7.tar.gz