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54 Commits

Author SHA1 Message Date
oliviermartin 5cc45b70c3 ArmPkg: Move ARM Platform drivers from ArmPkg/Drivers/ to ArmPlatformPkg/Drivers/ 
The idea is to keep ArmPkg responsible for the ARM architectural modules and ArmPlatformPkg
the ARM development platform packages (with their respective drivers).


ArmPlatformPkg: Reduce driver dependency on ArmPlatform.h

- Move some driver definitions from C-Macro to PCD values
- Unify PCD driver namespace




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11956 6f19259b-4bc3-4df7-8a09-765794883524
 2011-07-01 15:30:01 +00:00
oliviermartin 8513037f2c ArmPkg/CpuDxe: Register a callback for the gIdleLoopEventGuid event 
This gIdleLoopEventGuid event signals the Cpu that it should go into
the idle state waiting for any events.
CpuSleep() is used in this implementation to make the Cpu wait for
the next interrupt (WFI instruction).



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11863 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-20 21:35:50 +00:00
oliviermartin 149daa615f ArmPkg/CpuPei: Declare the CPU HOB 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11862 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-20 21:33:56 +00:00
oliviermartin fbcd5cea83 ArmPkg/CpuPei: Get the System Memory from the Resource Memory HOB 
Declare the system memory provided by the first Resource Memory HOB
as cached memory to the MMU.
All the remaining memory space is declared as Device Memory.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11861 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-20 21:32:46 +00:00
oliviermartin d7b6c49b78 ArmPkg/CpuDxe: Change chain of dependency for CpuDxe and PL390Gic 
Previously the CPU driver had a dependency on the GIC driver.
But by design is should be the opposite. The CPU driver installs the
CPU protocol that exposes the exception registration function.
And then, the interrupt controller registers its IRQ handler through
this interface.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11860 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-20 21:30:51 +00:00
oliviermartin e862cd50c6 ArmPkg: Fix warnings raised by ARMGCC 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11829 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-15 19:53:15 +00:00
oliviermartin f501f5d1b5 ArmPkg/PL35xSmc: Split the SMC initialization in multiple Chip Select initialization functions 
Some ArmVExpress-based tiles do not map all the ArmVExpress Chips into their memory map.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11797 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-11 11:26:42 +00:00
oliviermartin 9e2b420ee9 ArmPkg: Fix coding style to follow EDK2 coding convention 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11789 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-11 11:15:55 +00:00
oliviermartin 838725abd7 ArmPkg/PL180MciDxe: Replace VenHw Device Path GUID by EFI_CALLER_ID_GUID 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11788 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-11 11:14:51 +00:00
oliviermartin f0fef790ff ArmPkg: Introduce ArmSetLowVectors/ArmSetHighVectors functions 
These functions set/clear the SCTLR.V bit that controls the location
of the Vector Table.
This commit also forces the SCTLR.V to be clear when the VBAR register
is set.

Note: The original fix has been proposed by Eugene Cohen (HP).




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11739 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:25:01 +00:00
oliviermartin e7f7105ba0 ArmPkg: Renamed PL354SmcSecLib into PL354SmcLib 
There is no requirement to initialize the SMC in secure world.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11738 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:23:19 +00:00
oliviermartin 8be5d4d65e ArmPkg/PL34xDmc: Remove magic values in PL310L2Cache and clean the code 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11736 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:21:30 +00:00
oliviermartin 51d191aad5 ArmPkg/PL310L2Cache: Remove magic values in PL310L2Cache and clean the code 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11735 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:20:30 +00:00
oliviermartin 63adfb1129 Armkg: Fix EDK2 coding style 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11734 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:18:48 +00:00
oliviermartin eeec69c5dc ArmPkg: Introduce the PCD PcdDebuggerExceptionSupport 
The Exception Vector can be set before installing the CPU DXE driver to add
debugger support at the early stage of the firmware initialization.
If no one has touched the exception vector prior to the CPU DXE then the Vector
might contain non zero data.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11733 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:18:00 +00:00
oliviermartin ce73d60afb EmbeddedPkg: Move Universal/MmcDxe from ArmPkg to EmbeddedPkg 
The MmcDxe is not ARM architecture specific.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11725 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-03 09:07:31 +00:00
oliviermartin 2cf57c92af ArmPkg/PL180Mci: Fix build 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11598 6f19259b-4bc3-4df7-8a09-765794883524
 2011-04-27 17:07:34 +00:00
oliviermartin 50c5f18731 ArmPkg/PL180MciDxe: Use the new flag MMC_CMD_NO_CRC_RESPONSE 
This new MMC flag defines if a CRC is attached to MMC Response.




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11587 6f19259b-4bc3-4df7-8a09-765794883524
 2011-04-26 16:54:05 +00:00
andrewfish 8ea50d2e4a Fix Xcode compile bug. It looks like these two arguments had an extra level of indirection that was in error. Good thing about extra compilers is we catch this kind of thing for almost free. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11491 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-31 15:31:36 +00:00
oliviermartin fe93eba096 ArmPkg/PL390GixDxe: Return from the interrupt handler when it is a sporadic interrupt 
Sporadic interrupts must not be handled by any interrupt handlers.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11469 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-31 11:28:25 +00:00
oliviermartin 2297613a3f ArmPkg/CpuDxe: Replace SIZE_4KB by TT_DESCRIPTOR_PAGE_SIZE 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11468 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-31 11:26:00 +00:00
oliviermartin 2cf4b60895 ArmPkg/Mmu: Support page size granularity in the initial MMU setting 
Formerly, it was only possible to use section size granularity for the
translation table regions.
This change allows to define initial translation table regions with
4K-byte granularty (page size granularity).



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11467 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-31 11:23:55 +00:00
oliviermartin 2ed2ed29c2 ArmPkg/PL180MciDxe: Improve error handling 
Get more error handling using PL180 status registers.




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11466 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-31 11:20:15 +00:00
andrewfish 2ac288f919 Fix issue with fixing tabs. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11297 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-02 23:19:30 +00:00
andrewfish 58b5d037b4 Remove tabs from all text files in the package. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11295 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-02 22:52:07 +00:00
andrewfish 1bfda055df Sync up ArmPkg with patch from mailing list. Changed name of BdsLib.h to BdsUnixLib.h and fixed a lot of issues with Xcode building. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11293 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-02 22:35:30 +00:00
andrewfish 63ca740217 Update remaining ARM .S files with INTERWORK_FUNC macro. This is the 2nd half of check-in 11167. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11169 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-15 01:06:20 +00:00
andrewfish 5792e320d3 Fix build break on Apple Xcode, caused by fixing normal gcc build break. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11166 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-14 22:45:46 +00:00
andrewfish fe295078f2 Add vpush/vpop to the exception handler as we added CopyMem/SetMem that can use NEON registers to speed things up. This means we need to save state so we don't blow up a CopyMem. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11130 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-08 00:14:23 +00:00
andrewfish afdfe8f02b Remove ArmEbPkg and replace with ArmRealViewEbPkg. Ported ArmRealViewEbPkg to have a PEI phase, and added place holder CPU PEIM to ArmPkg. This ArmRealViewEbPkg now boots from SEC, PEI, DXE, BDS, to EBL in the ARM RealView system emulator that comes with RealView Pro. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10621 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-02 12:00:00 +00:00
hhtian d6ebcab769 Update the copyright notice format 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10444 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-29 12:15:47 +00:00
andrewfish bb02cb8071 Cleanup MMU code to do book required sync. Update exception handler to clear fault registers. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10366 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-13 19:27:03 +00:00
andrewfish 9f50cb977c Remove hook for debugger. Should be implemented using the new library scheme. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10264 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-17 02:37:34 +00:00
andrewfish 0416278cfd Added FIQ interrupt primatives. Update exception handler to disable/reenable FIQ when updating in case debug agent library is using FIQ. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10197 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-05 02:15:41 +00:00
andrewfish 41d478023f Make these drivers more compatible with a projected Debug Agent Library implementation. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10196 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-05 00:57:07 +00:00
jljusten a495774f69 Remove svn:executable on *.c, *.h, *.asm, *.S, *.inf and *.asl* 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10087 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-25 18:17:41 +00:00
andrewfish 98bc0c8c05 Sync gcc with armasm. update some memory barriers. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10025 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-19 18:51:10 +00:00
andrewfish 65e2744587 Fix bug in UncachedMemoryAllocationLib, Assembler, make DefaultExceptionHandler lib inc the PC past the faulting instruction to aid debug. Update LR in Exception hanlder, so return address can get updated properly. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10018 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-16 23:45:42 +00:00
andrewfish eeb78924ec Cleanup to match MdePkg cleanups. More progress on ARM disassembler. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9924 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-03 22:34:43 +00:00
andrewfish 6f72e28d04 Added a library for the default exception handler and started to add a dissasembler. Cleaned up some issues with BlockIo in BeagleBoard and add some extra info on Ebl devices command to show if a blk device has a file system on it. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9830 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-27 02:47:47 +00:00
AJFISH 920cb92642 Fix RVCT compiler warnings, and a bug in the GdbStub 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9790 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-17 04:44:33 +00:00
AJFISH d4f167a92a Missed a fix in the Cpu Driver. Added some more debug for Execption handling and clean up some uncached stuff. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9789 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-17 02:54:31 +00:00
AJFISH 79b9790fb8 Minor update to move array into function to dead strip better on release builds 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9778 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-15 18:33:26 +00:00
AJFISH 235605b5c7 Updated ARM Exception handler to print out text values for CPSR register 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9777 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-15 17:30:25 +00:00
AJFISH 225290eba7 Added new PeCoffGetEntryPoint lib function to get size of PE/COFF header. This is needed for debug prints with PE/COFF images that started as ELF or Mach-O. Moved and debugged ARM semihosting lib for RVD that prints out the debugger symbol load commands in a window on the debugger. Trying to write a script file, but that crashes RVD. Added debug print to BeagleBoard Sec that prints out RVD debugger command to load symbols for the Sec. Synced the rest of the code. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9763 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-14 23:39:29 +00:00
AJFISH 62e797a489 Fix GCC build bug and add a debug library to dump load and unload commands into the RVI debugger window. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9752 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-14 16:18:02 +00:00
AJFISH f659880bfa Added support for L2 (4K) page tables and made the CPU driver change cachability attributes on request. Also got the DebugUncache infrastructure working for the first time. Looks like it works for the simple case. Checking in so we can get more eyes looking at the code. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9734 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-14 03:25:08 +00:00
AJFISH aeb615349b Working on adding paging to the CpuDxe driver so it can update cachablity. At this point it is coded, but untested. So this file is not yet hooked into the driver. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9721 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-12 19:14:09 +00:00
AJFISH 70575d12a9 One more header fix 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9719 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-12 18:54:54 +00:00
AJFISH d213712d4f Fixed a bug in the HardwareInterrupt handler that would blow the stack if you reenable interrupts in the TimerHandler. It should be noted this happens as the TimerHandler raises and restores TPL for the timer tick used by the DXE Core. There was some work around code in the CPU driver to prevent interrupts from being enabled while handling exceptions. This has been removed. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9701 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-08 23:07:33 +00:00