ArmPkg: drop ArmBds remnant Pcds from .dec

The following Pcds
- gArmTokenSpaceGuid.PcdArmLinuxSpinTable
- gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset
- gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset
- gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment
remained defined, without actual users.
So get rid of them.

One reference to be deleted separately from edk2-platforms.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index d99eb6769ff1a443576893bf36d05dc701fbd288..0ec5e8efd6e0726456099e4bf0bd8f5849835dbd 100644 (file)
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -80,10 +80,6 @@
   # it has been configured by the CPU DXE\r
   gArmTokenSpaceGuid.PcdDebuggerExceptionSupport|FALSE|BOOLEAN|0x00000032\r
 \r
-  # Define if the spin-table mechanism is used by the secondary cores when booting\r
-  # Linux (instead of PSCI)\r
-  gArmTokenSpaceGuid.PcdArmLinuxSpinTable|FALSE|BOOLEAN|0x00000033\r
-\r
   # Define if the GICv3 controller should use the GICv2 legacy\r
   gArmTokenSpaceGuid.PcdArmGicV3WithV2Legacy|FALSE|BOOLEAN|0x00000042\r
 \r
@@ -173,16 +169,6 @@
   # By default we do not do a transition to non-secure mode\r
   gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x0|UINT32|0x0000003E\r
 \r
-  # The Linux ATAGs are expected to be under 0x4000 (16KB) from the beginning of the System Memory\r
-  gArmTokenSpaceGuid.PcdArmLinuxAtagMaxOffset|0x4000|UINT32|0x00000020\r
-\r
-  # If the fixed FDT address is not available, then it should be loaded below the kernel.\r
-  # The recommendation from the Linux kernel is to have the FDT below 16KB.\r
-  # (see the kernel doc: Documentation/arm/Booting)\r
-  gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x4000|UINT32|0x00000023\r
-  # The FDT blob must be loaded at a 64bit aligned address.\r
-  gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x8|UINT32|0x00000026\r
-\r
   # Non Secure Access Control Register\r
   # - BIT15 : NSASEDIS - Disable Non-secure Advanced SIMD functionality\r
   # - BIT14 : NSD32DIS - Disable Non-secure use of D16-D31\r
@@ -221,12 +207,6 @@
   # Other modes include using SP0 or switching to Aarch32, but these are\r
   # not currently supported.\r
   gArmTokenSpaceGuid.PcdArmNonSecModeTransition|0x3c9|UINT32|0x0000003E\r
-  # If the fixed FDT address is not available, then it should be loaded above the kernel.\r
-  # The recommendation from the AArch64 Linux kernel is to have the FDT below 512MB.\r
-  # (see the kernel doc: Documentation/arm64/booting.txt)\r
-  gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x20000000|UINT32|0x00000023\r
-  # The FDT blob must be loaded at a 2MB aligned address.\r
-  gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x00200000|UINT32|0x00000026\r
 \r
 \r
 #\r