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From: Ming Huang <ming.huang@linaro.org>
To: leif.lindholm@linaro.org, linaro-uefi@lists.linaro.org,
	edk2-devel@lists.01.org, graeme.gregory@linaro.org
Cc: ard.biesheuvel@linaro.org, michael.d.kinney@intel.com,
	lersek@redhat.com, wanghuiqiang@huawei.com,
	huangming23@huawei.com, zhangjinsong2@huawei.com,
	huangdaode@hisilicon.com, john.garry@huawei.com,
	xinliang.liu@linaro.org, zhangfeng56@huawei.com,
	Ming Huang <ming.huang@linaro.org>
Subject: [PATCH edk2-non-osi v1 4/4] Hisilicon/D06: Fix SBSA PE-15 failed issue
Date: Mon, 29 Oct 2018 11:51:11 +0800	[thread overview]
Message-ID: <20181029035111.53262-5-ming.huang@linaro.org> (raw)
In-Reply-To: <20181029035111.53262-1-ming.huang@linaro.org>

PE test case 15 flow:
Primary core(cacheable shareable) and slave cores(non-cacheable)
access the same memory area for communication.
For each slave core{
  1 Turn on slave core;
  2 run the payload function;
  3 Write result in memory to notify primary core and follow
                                clean and invalid instruction;
  4 Slave core turn off itself;
}
The result in DDR may rewrite by cache data. The essence of
this problem is that primary core and slave core access the
same area with different cache attribute.
Configure L3T register to fix this issue;

Build commit informations:
edk2:53caffc33b6
edk2-platforms:d4d7e39886a
HwPgk:6e91ea20fda
TrustedFirmware:5888a78d43c

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <ming.huang@linaro.org>
---
 Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi | Bin 230784 -> 230816 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

diff --git a/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi b/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi
index 8b6d740..b5aa0aa 100644
Binary files a/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi and b/Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.efi differ
-- 
2.18.0



  parent reply	other threads:[~2018-10-29  3:51 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-29  3:51 [PATCH edk2-non-osi v1 0/4] Upload D06 binary modules for SBSA test Ming Huang
2018-10-29  3:51 ` [PATCH edk2-non-osi v1 1/4] Hisilicon/D06: Add cpu on/off feature in TrustedFirmware Ming Huang
2018-11-14  1:07   ` Leif Lindholm
2018-11-14 14:35     ` Ming Huang
2018-10-29  3:51 ` [PATCH edk2-non-osi v1 2/4] Hisilicon/D06: Fix SBSA test case 42 failed issues Ming Huang
2018-11-14  1:06   ` Leif Lindholm
2018-10-29  3:51 ` [PATCH edk2-non-osi v1 3/4] Hisilicon/D06: Fix set usb reg failed issue Ming Huang
2018-11-14  0:56   ` Leif Lindholm
2018-11-14 14:50     ` Ming Huang
2018-10-29  3:51 ` Ming Huang [this message]
2018-11-14  1:05   ` [PATCH edk2-non-osi v1 4/4] Hisilicon/D06: Fix SBSA PE-15 " Leif Lindholm
2018-11-14 14:55     ` Ming Huang
     [not found]     ` <VI1PR0802MB2429E5F586F38308E5BE8D6182C30@VI1PR0802MB2429.eurprd08.prod.outlook.com>
2018-11-14 17:27       ` Leif Lindholm

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