u-boot.git/arch/x86, branch v2016.11

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

2016-10-19T11:48:16Z

Patch queue for efi - 2016-10-19 Highlights this time around: - Add run time service (power control) support for PSCI (fixed in v3) - Add efi gop pointer exposure - SMBIOS support for EFI (on ARM) - efi pool memory unmap support (needed for 4.8) - initial x86 efi payload support (fixed up in v2) - various bug fixes Signed-off-by: Tom Rini Conflicts: include/tables_csum.h

x86: efi: Add EFI loader support for x86

2016-10-19T07:01:53Z

Add the required pieces to support the EFI loader on x86. Since U-Boot only builds for 32-bit on x86, only a 32-bit EFI application is supported. If a 64-bit kernel must be booted, U-Boot supports this directly using FIT (see doc/uImage.FIT/kernel.its). U-Boot can act as a payload for both 32-bit and 64-bit EFI. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Signed-off-by: Alexander Graf

cpu: Add get_vendor callback

2016-10-19T07:01:51Z

The CPU udevice already has a few callbacks to retreive information about the currently running CPUs. This patch adds a new get_vendor() call that returns the vendor of the main CPUs. Signed-off-by: Alexander Graf Reviewed-by: Simon Glass Reviewed-by: Bin Meng

cpu: Add DMTF id and family fields

2016-10-19T07:01:51Z

For SMBIOS tables we need to know the CPU family as well as CPU IDs. This patches allocates some space for them in the cpu device and populates it on x86. Signed-off-by: Alexander Graf Reviewed-by: Simon Glass Reviewed-by: Bin Meng

smbios: Allow compilation on 64bit systems

2016-10-19T07:01:51Z

The SMBIOS generation code passes pointers as u32. That causes the compiler to warn on casts to pointers. This patch moves all address pointers to uintptr_t instead. Technically u32 would be enough for the current SMBIOS2 style tables, but we may want to extend the code to SMBIOS3 in the future which is 64bit address capable. Signed-off-by: Alexander Graf Reviewed-by: Bin Meng Reviewed-by: Simon Glass

x86: Move smbios generation into arch independent directory

2016-10-19T07:01:50Z

We will need the SMBIOS generation function on ARM as well going forward, so let's move it into a non arch specific location. Signed-off-by: Alexander Graf Reviewed-by: Bin Meng Reviewed-by: Simon Glass

x86: Move table csum into separate file

2016-10-19T07:01:50Z

We need the checksum function without all the other table functionality soon, so let's split it out into its own C file. Signed-off-by: Alexander Graf Reviewed-by: Simon Glass Reviewed-by: Bin Meng

x86: Add implementations of setjmp() and longjmp()

2016-10-18T07:58:50Z

Bring in these functions from Linux v4.4. They will be needed for EFI loader support. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Move table csum into separate header

2016-10-18T07:58:50Z

We need the checksum function without all the other table functionality soon, so let's split it out into its own header file. Signed-off-by: Alexander Graf Reviewed-by: Bin Meng Reviewed-by: Simon Glass

libfdt: Bring in upstream stringlist functions

2016-10-13T19:54:10Z

These have now landed upstream. The naming is different and in one case the function signature has changed. Update the code to match. This applies the following upstream commits by Thierry Reding : 604e61e fdt: Add functions to retrieve strings 8702bd1 fdt: Add a function to get the index of a string 2218387 fdt: Add a function to count strings Signed-off-by: Simon Glass