diff mbox

[Linaro-uefi,linaro-uefi,v7,28/38] D03/ACPI: support 50MHZ and 66MHZ boards in acpi mode

Message ID 1481111375-71058-29-git-send-email-heyi.guo@linaro.org
State New
Headers show

Commit Message

gary guo Dec. 7, 2016, 11:49 a.m. UTC 
1. Check the value of register(0xD000E014) to decide whether this is 50MHZ
   or 66MHZ board attached. Configure register PHY_CTRL to support 50MHZ or
   66MHZ. Default Configure of PHY_CTRL is the configure of 50MHZ, if 66MHZ
   board attached, change the value of PHY_CTRL.

2. D03 have 66M and 50M two types boards, they refer the different
   reference clock, set the PCD to 0 so that the code will read frequency
   from register and be adapted to 66M and 50M boards, so also update
   FVMAIN_SEC binary to adapt different configuration about 50MHZ and
   66MHZ boards.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Xiang Chen <chenxiang66@Hisilicon.com>
Reviewed-by: Graeme Gregory <graeme.gregory@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
---
 .../Hi1610/Hi1610AcpiTables/Dsdt/D03Sas.asl        | 122 ++++++++++++++++++++-
 Platforms/Hisilicon/Binary/D03/Sec/FVMAIN_SEC.Fv   | Bin 262144 -> 262144 bytes
 Platforms/Hisilicon/D03/D03.dsc                    |   4 +-
 3 files changed, 124 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/Dsdt/D03Sas.asl b/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/Dsdt/D03Sas.asl
index e19ea18..9944a50 100644
--- a/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/Dsdt/D03Sas.asl
+++ b/Chips/Hisilicon/Hi1610/Hi1610AcpiTables/Dsdt/D03Sas.asl
@@ -80,6 +80,32 @@  Scope(_SB)
       STS, 32,
     }
 
+    OperationRegion (PHYS, SystemMemory, 0xC3002000, 0x2000)
+    Field (PHYS, DWordAcc, NoLock, Preserve) {
+      Offset (0x0014),
+      PHY0, 32,
+      Offset (0x0414),
+      PHY1, 32,
+      Offset (0x0814),
+      PHY2, 32,
+      Offset (0x0c14),
+      PHY3, 32,
+      Offset (0x1014),
+      PHY4, 32,
+      Offset (0x1414),
+      PHY5, 32,
+      Offset (0x1814),
+      PHY6, 32,
+      Offset (0x1c14),
+      PHY7, 32,
+    }
+
+    OperationRegion (SYSR, SystemMemory, 0xD0000000, 0x10000)
+    Field (SYSR, DWordAcc, NoLock, Preserve) {
+      Offset (0xe014),
+      DIE4, 32,
+    }
+
     Method (_RST, 0x0, Serialized)
     {
       Store(0x7ffff, RST)
@@ -88,6 +114,19 @@  Scope(_SB)
       Store(0x7ffff, DRST)
       Store(0x7ffff, CLK)
       Sleep(1)
+      Store(DIE4, local0)
+      If (LEqual (local0, 0)) {
+        /* 66MHZ */
+        Store(0x0199B694, Local1)
+        Store(Local1, PHY0)
+        Store(Local1, PHY1)
+        Store(Local1, PHY2)
+        Store(Local1, PHY3)
+        Store(Local1, PHY4)
+        Store(Local1, PHY5)
+        Store(Local1, PHY6)
+        Store(Local1, PHY7)
+      }
     }
   }
 
@@ -157,6 +196,32 @@  Scope(_SB)
       STS, 32,
     }
 
+    OperationRegion (PHYS, SystemMemory, 0xA2002000, 0x2000)
+    Field (PHYS, DWordAcc, NoLock, Preserve) {
+      Offset (0x0014),
+      PHY0, 32,
+      Offset (0x0414),
+      PHY1, 32,
+      Offset (0x0814),
+      PHY2, 32,
+      Offset (0x0c14),
+      PHY3, 32,
+      Offset (0x1014),
+      PHY4, 32,
+      Offset (0x1414),
+      PHY5, 32,
+      Offset (0x1814),
+      PHY6, 32,
+      Offset (0x1c14),
+      PHY7, 32,
+    }
+
+    OperationRegion (SYSR, SystemMemory, 0xD0000000, 0x10000)
+    Field (SYSR, DWordAcc, NoLock, Preserve) {
+      Offset (0xe014),
+      DIE4, 32,
+    }
+
     Method (_RST, 0x0, Serialized)
     {
       Store(0x7ffff, RST)
@@ -165,6 +230,19 @@  Scope(_SB)
       Store(0x7ffff, DRST)
       Store(0x7ffff, CLK)
       Sleep(1)
+      Store(DIE4, local0)
+      If (LEqual (local0, 0)) {
+        /* 66MHZ */
+        Store(0x0199B694, Local1)
+        Store(Local1, PHY0)
+        Store(Local1, PHY1)
+        Store(Local1, PHY2)
+        Store(Local1, PHY3)
+        Store(Local1, PHY4)
+        Store(Local1, PHY5)
+        Store(Local1, PHY6)
+        Store(Local1, PHY7)
+      }
     }
   }
 
@@ -216,7 +294,7 @@  Scope(_SB)
         Package () {"interrupt-parent",Package() {\_SB.MBI2}},
         Package (2) {"sas-addr", Package() {50, 01, 88, 20, 16, 00, 00, 00}},
         Package () {"queue-count", 16},
-        Package () {"phy-count", 8},
+        Package () {"phy-count", 9},
       }
     })
 
@@ -233,6 +311,34 @@  Scope(_SB)
       STS, 32,
     }
 
+    OperationRegion (PHYS, SystemMemory, 0xA3002000, 0x2400)
+    Field (PHYS, DWordAcc, NoLock, Preserve) {
+      Offset (0x0014),
+      PHY0, 32,
+      Offset (0x0414),
+      PHY1, 32,
+      Offset (0x0814),
+      PHY2, 32,
+      Offset (0x0c14),
+      PHY3, 32,
+      Offset (0x1014),
+      PHY4, 32,
+      Offset (0x1414),
+      PHY5, 32,
+      Offset (0x1814),
+      PHY6, 32,
+      Offset (0x1c14),
+      PHY7, 32,
+      offset (0x2014),
+      PHY8, 32,
+    }
+
+    OperationRegion (SYSR, SystemMemory, 0xD0000000, 0x10000)
+    Field (SYSR, DWordAcc, NoLock, Preserve) {
+      Offset (0xe014),
+      DIE4, 32,
+    }
+
     Method (_RST, 0x0, Serialized)
     {
       Store(0x7ffff, RST)
@@ -241,6 +347,20 @@  Scope(_SB)
       Store(0x7ffff, DRST)
       Store(0x7ffff, CLK)
       Sleep(1)
+      Store(DIE4, local0)
+      If (LEqual (local0, 0)) {
+        /* 66MHZ */
+        Store(0x0199B694, Local1)
+        Store(Local1, PHY0)
+        Store(Local1, PHY1)
+        Store(Local1, PHY2)
+        Store(Local1, PHY3)
+        Store(Local1, PHY4)
+        Store(Local1, PHY5)
+        Store(Local1, PHY6)
+        Store(Local1, PHY7)
+        Store(Local1, PHY8)
+      }
     }
   }
 
diff --git a/Platforms/Hisilicon/Binary/D03/Sec/FVMAIN_SEC.Fv b/Platforms/Hisilicon/Binary/D03/Sec/FVMAIN_SEC.Fv
index 1050b92..1830a6a 100644
Binary files a/Platforms/Hisilicon/Binary/D03/Sec/FVMAIN_SEC.Fv and b/Platforms/Hisilicon/Binary/D03/Sec/FVMAIN_SEC.Fv differ
diff --git a/Platforms/Hisilicon/D03/D03.dsc b/Platforms/Hisilicon/D03/D03.dsc
index aa085da..850b16b 100644
--- a/Platforms/Hisilicon/D03/D03.dsc
+++ b/Platforms/Hisilicon/D03/D03.dsc
@@ -218,7 +218,9 @@ 
   #
   # ARM Architectual Timer Frequency
   #
-  gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|66000000
+  # Set it to 0 so that the code will read frequence from register and be
+  # adapted to 66M and 50M boards
+  gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
 
 
   gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE