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[Linaro-uefi,Linaro-uefi,v2,07/17] Hisilicon/D03: Fix IORT test issue in luvOS test

Message ID 1491046162-53797-8-git-send-email-chenhui.sun@linaro.org
State New
Headers show
Series D03/D05 platforms bug fix | expand

Commit Message

Chenhui Sun April 1, 2017, 11:29 a.m. UTC 
CLuvos test report:
"FAILED [HIGH] IORTMemAttrInvalid: Test 1, IORT PCI Root Complex Node
Memory Attributes are illegal, CCA cannot be 1 if CPM is 0."

Reference to 《DEN0049B_IO_Remapping_Table》 3.1.1.4
Table13 and Table14:
“Note that if CCA is 0x1, CPM must also be 0x1.
 Conversely, If CPM is 0x0 then CCA must be 0x0.”

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Signed-off-by: Yi Li <phoenix.liyi@huawei.com>
Signed-off-by: Chenhui Sun <chenhui.sun@linaro.com>
---
 Chips/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
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Patch

diff --git a/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl b/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl
index 9a045b7..9295485 100644
--- a/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl
+++ b/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl
@@ -296,8 +296,8 @@ 
                             Read Allocate : 0
                                  Override : 0
 [0002]                           Reserved : 0000
-[0001]       Memory Flags (decoded below) : 00
-                                Coherency : 0
+[0001]       Memory Flags (decoded below) : 01
+                                Coherency : 1
                          Device Attribute : 0
 [0004]                      ATS Attribute : 00000000
 [0004]                 PCI Segment Number : 00000000
@@ -325,8 +325,8 @@ 
                             Read Allocate : 0
                                  Override : 0
 [0002]                           Reserved : 0000
-[0001]       Memory Flags (decoded below) : 00
-                                Coherency : 0
+[0001]       Memory Flags (decoded below) : 01
+                                Coherency : 1
                          Device Attribute : 0
 [0004]                      ATS Attribute : 00000000
 [0004]                 PCI Segment Number : 00000001
@@ -354,8 +354,8 @@ 
                             Read Allocate : 0
                                  Override : 0
 [0002]                           Reserved : 0000
-[0001]       Memory Flags (decoded below) : 00
-                                Coherency : 0
+[0001]       Memory Flags (decoded below) : 01
+                                Coherency : 1
                          Device Attribute : 0
 [0004]                      ATS Attribute : 00000000
 [0004]                 PCI Segment Number : 00000002