diff options
| author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-31 12:12:58 +0000 |
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| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-31 12:12:58 +0000 |
| commit | 8e06b586e832e4c050eb506c2fadbdca5bf361ff (patch) | |
| tree | a719b2610ed4bcbfe324aee2420cd90e045b09c1 /ArmPlatformPkg/Sec | |
| parent | 262a9b04441b9e38b8c43ae0e4c60ae62df35504 (diff) | |
| download | edk2-platforms-8e06b586e832e4c050eb506c2fadbdca5bf361ff.tar.xz | |
ArmPlatformPkg: Introduce ArmPlatformInitialize() function
This function is responsible to handle all the specific platform code that must
be run in secure world to initialize some controllers.
ArmPlatformPkg/Sec: Move the L2x0 initialization to ArmPlatformLib
The L2x0 controller must be initialized in secure world. Move its initialization
into the ArmPlatformInitialize() of the Cortex A9x4 Core Tile PlatformLib.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11476 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/Sec')
| -rw-r--r-- | ArmPlatformPkg/Sec/Sec.c | 6 | ||||
| -rw-r--r-- | ArmPlatformPkg/Sec/Sec.inf | 4 |
2 files changed, 3 insertions, 7 deletions
diff --git a/ArmPlatformPkg/Sec/Sec.c b/ArmPlatformPkg/Sec/Sec.c index 4199f381ba..7106e90026 100644 --- a/ArmPlatformPkg/Sec/Sec.c +++ b/ArmPlatformPkg/Sec/Sec.c @@ -21,7 +21,6 @@ #include <Library/ArmLib.h> #include <Chipset/ArmV7.h> #include <Drivers/PL390Gic.h> -#include <Library/L2X0CacheLib.h> #include <Library/SerialPortLib.h> #include <Library/ArmPlatformLib.h> @@ -106,8 +105,9 @@ CEntryPoint ( } if (CoreId == 0) { - // Initialize L2X0 but not enabled - L2x0CacheInit(PcdGet32(PcdL2x0ControllerBase), FALSE); + // Initialize peripherals that must be done at the early stage + // Example: Some L2x0 controllers must be initialized in Secure World + ArmPlatformInitialize (); // If we skip the PEI Core we could want to initialize the DRAM in the SEC phase. // If we are in standalone, we need the initialization to copy the UEFI firmware into DRAM diff --git a/ArmPlatformPkg/Sec/Sec.inf b/ArmPlatformPkg/Sec/Sec.inf index e3ab22150e..38bd8b9be3 100644 --- a/ArmPlatformPkg/Sec/Sec.inf +++ b/ArmPlatformPkg/Sec/Sec.inf @@ -32,7 +32,6 @@ [Packages] MdePkg/MdePkg.dec MdeModulePkg/MdeModulePkg.dec - EmbeddedPkg/EmbeddedPkg.dec ArmPkg/ArmPkg.dec ArmPlatformPkg/ArmPlatformPkg.dec @@ -42,7 +41,6 @@ IoLib ArmLib ArmPlatformLib - L2X0CacheLib PL390GicSecLib SerialPortLib @@ -61,7 +59,5 @@ gArmPlatformTokenSpaceGuid.PcdCPUCoresSecMonStackBase gArmPlatformTokenSpaceGuid.PcdCPUCoreSecMonStackSize - gArmTokenSpaceGuid.PcdL2x0ControllerBase - gArmTokenSpaceGuid.PcdGicDistributorBase gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase |