> On Jun 19, 2023, at 18:28, Peter Maydell wrote:
>
> On Wed, 7 Jun 2023 at 08:25, Chen Baozi wrote:
>>
>>
>>> On Jun 7, 2023, at 10:33, Yuquan Wang wrote:
>>>
>>> The current sbsa-ref cannot use EHCI controller which is only
>>&g
ty instead of EHCI.
>
> Signed-off-by: Yuquan Wang
Signed-off-by: Chen Baozi mailto:chenba...@phytium.com.cn>>
Hi Leif,
> On Jun 1, 2023, at 00:36, Leif Lindholm wrote:
>
> On 2023-05-31 16:27, Peter Maydell wrote:
>> On Wed, 31 May 2023 at 15:58, Graeme Gregory wrote:
The current sbsa-ref cannot use EHCI controller which is only
able to do 32-bit DMA, since sbsa-ref doesn't have RAM above
Add implementation defined registers for neoverse-n1 which
would be accessed by TF-A. Since there is no DSU in Qemu,
CPUCFR_EL1.SCU bit is set to 1 to avoid DSU registers definition.
Signed-off-by: Chen Baozi
---
target/arm/cpu64.c | 69 ++
1 file
Hi Richard,
> On Mar 7, 2023, at 10:33, Richard Henderson
> wrote:
>
> On 3/6/23 18:29, Richard Henderson wrote:
>> On 3/6/23 18:14, Chen Baozi wrote:
>>> Add implementation defined registers for neoverse-n1 which
>>> would be accessed by TF-A. Since there i
Add implementation defined registers for neoverse-n1 which
would be accessed by TF-A. Since there is no DSU in Qemu,
CPUCFR_EL1.SCU bit is set to 1 to avoid DSU registers definition.
Signed-off-by: Chen Baozi
Tested-by: Marcin Juszkiewicz
---
target/arm/cpu64.c | 2 ++
target/arm
Add implementation defined registers for neoverse-n1 which
would be accessed by TF-A. Since there is no DSU in Qemu,
CPUCFR_EL1.SCU bit is set to 1 to avoid DSU registers definition.
Signed-off-by: Chen Baozi
Tested-by: Marcin Juszkiewicz
---
target/arm/cpu64.c | 2 ++
target/arm
Hi Peter,
> On Mar 6, 2023, at 19:33, Peter Maydell wrote:
>
> On Fri, 3 Mar 2023 at 16:15, Chen Baozi wrote:
>>
>> Add implementation defined registers for neoverse-n1 which
>> would be accessed by TF-A.
>>
>> Signed-off-by: Chen Baozi
>> ---
&g
Add implementation defined registers for neoverse-n1 which
would be accessed by TF-A.
Signed-off-by: Chen Baozi
---
target/arm/cpu64.c | 2 ++
target/arm/cpu_tcg.c | 62 ++
target/arm/internals.h | 2 ++
3 files changed, 66 insertions(+)
diff
TCG
CPUs into tcg/. Therefore this patch should be rework once that patch
has been merged.
Chen Baozi (2):
target/arm: Add Neoverse-N1 registers
target/arm: Add DynamIQ Shared Unit control registers
target/arm/cpu64.c | 2 +
target/arm/cpu_tcg.c | 114
DynamIQ Shared Unit (DSU) contains system control registers in the SCU
and L3 logic which are implemented as the system registers for the cores
in the cluster. Add DSU control registers and enable it to the supported
cores.
Signed-off-by: Chen Baozi
---
target/arm/cpu_tcg.c | 52
Hello, I'm trying to emulate an x86 application on linux for sparc by using
qemu user space emulator. However, it doesn't work correctly. Any ideas?
Yours, sincerely
Chen Baozi
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