On 08.09.14 10:00, Guillaume Gardet wrote:
> Hi,
>
> Le 08/09/2014 09:07, Matwey V. Kornilov a écrit :
>> Hi,
>>
>> What do you think about adding couple of test cases for ARM to our
>> openQA? I remember two cases when our JeOSes were broken independently
>> of hardware. First one, when u-boot was looking for boot.scr in wrong
>> place, second one, when the kernel 3.14 was broken due to bug in depmod.
>>
>> So, I think that we could test JeOS-vexpress and JeOS-vexpress64 for
>> armv7 and aarch64 using qemu emulation (I know that it is slow ;) )
>>
>> Then just check that the image is booted for the first time, and for
>> the second time, controlling the process through serial console.
>>
>> At the moment I have no idea how many efforts are needed to implement
>> this.
>>
>
> Sounds good to me but I have zero knowledge on openQA.
Yup. Definitely a really good idea. I think the easiest target machine
to get working with our setup is the BeagleBoard emulation, as it runs
the whole stack including u-boot.
Unfortunately, that one is downstream in the Linaro qemu fork [1]. I
tried to get it working for that exact use case a while ago and needed
the patch below on top of ac0bfdb9c.
Good luck :)
Alex
[1] git://git.linaro.org/qemu/qemu-linaro.git
diff --git a/hw/misc/omap3_boot.c b/hw/misc/omap3_boot.c
index 9e78cc3..3df9ca1 100644
--- a/hw/misc/omap3_boot.c
+++ b/hw/misc/omap3_boot.c
@@ -684,8 +684,7 @@ static int omap3_mmc_raw_boot(BlockDriverState *bs,
}
}
- result = (boot->state == done);
- free(boot);
+ result = omap3_boot_finish(boot);
}
return result;
}
diff --git a/hw/misc/twl4030.c b/hw/misc/twl4030.c
index 56d91cb..56a38f9 100644
--- a/hw/misc/twl4030.c
+++ b/hw/misc/twl4030.c
@@ -58,7 +58,7 @@ typedef void (*twl4030_write_func)(TWL4030NodeState *s,
#define TYPE_TWL4030NODE "twl4030-node"
#define TWL4030NODE(obj) OBJECT_CHECK(TWL4030NodeState, (obj),
TYPE_TWL4030NODE)
-typedef struct TWL4030NodeState {
+struct TWL4030NodeState {
I2CSlave parent_obj;
int firstbyte;
uint8_t reg;
@@ -68,7 +68,7 @@ typedef struct TWL4030NodeState {
TWL4030State *twl4030;
uint8 reg_data[256];
-} TWL4030NodeState;
+};
struct TWL4030State {
qemu_irq irq1;
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