u-boot.git/arch/x86, branch v2018.07

x86: efi_loader: Build EFI memory map per E820 table

2018-07-02T01:23:28Z

On x86 traditional E820 table is used to pass the memory information to kernel. With EFI loader we can build the EFI memory map from it. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: Use microcode update from device tree for all processors

2018-07-02T01:23:28Z

Built without a ROM image with FSP (u-boot.rom), the U-Boot loader applies the microcode update data block encoded in Device Tree to the bootstrap processor but not passed to the other CPUs when multiprocessing is enabled. If the bootstrap processor successfully performs a microcode update from Device Tree, use the same data block for the other processors. Signed-off-by: Ivan Gorinov Reviewed-by: Bin Meng [bmeng: fixed build errors on edison and qemu-x86] Signed-off-by: Bin Meng

x86: Add scsi command to coreboot and qemu

2018-07-02T01:23:28Z

This adds the scsi command to coreboot and qemu, to be in consistent with other x86 targets. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: efi: payload: Count in conventional memory above 4GB in DRAM bank

2018-06-24T00:56:25Z

At present in dram_init_banksize() it ignores conventional memory above 4GB. This leads to wrong DRAM size is printed during boot. Remove such limitation. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: Change __kernel_size_t conditionals to use compiler provided defines

2018-06-24T00:56:04Z

Since commit bb0bb91cf0aa ("efi_stub: Use efi_uintn_t"), EFI x86 64-bit payload does not work anymore. The call to GetMemoryMap() in efi_stub.c fails with return code EFI_INVALID_PARAMETER. Since the payload itself is still 32-bit U-Boot, efi_uintn_t gets wrongly interpreted as int, but it should actually be long in a 64-bit EFI environment. This changes the x86 __kernel_size_t conditionals to use compiler provided defines instead. That way we always adhere to the build environment we're in and the definitions adjust automatically. Fixes: bb0bb91cf0aa ("efi_stub: Use efi_uintn_t") Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: efi-x86_payload: Enable usb keyboard during boot

2018-06-24T00:56:04Z

For boards that don't route serial port pins out, it's quite common to attach a USB keyboard as the input device, along with a monitor. However USB is not automatically started in the generic efi payload codes. This uses a payload specific last_stage_init() to start the USB bus, so that a USB keyboard can be used on the U-Boot shell. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: Add 64-bit setjmp/longjmp implementation

2018-06-24T00:56:04Z

Add setjmp/longjmp functions for x86_64. Signed-off-by: Ivan Gorinov Reviewed-by: Bin Meng

x86: qemu: do not build car.o with start64.o

2018-06-24T00:56:04Z

car.o can only be used with start.o, not with start64.o. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass Reviewed-by: Bin Meng

.gitignore: move .dtb and .dtb.S patterns to the top-level .gitignore

2018-06-18T18:43:12Z

Follow Linux commit 10b62a2f785a (".gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore"). Signed-off-by: Masahiro Yamada

x86: efi: app: Display correct CPU info during boot

2018-06-17T13:16:04Z

Currently when EFI application boots, it says: CPU: x86_64, vendor , device 0h Fix this by calling x86_cpu_init_f() in arch_cpu_init(). Signed-off-by: Bin Meng Reviewed-by: Simon Glass