Hi Igor, On Thu, Aug 13, 2015 at 8:11 PM, Stoppa, Igor <igor.sto...@intel.com> wrote: > Hello, > I'm using the HEAD of the master branch from git://git.denx.de/u-boot-x86.git > I want to build U-Boot as 64bit EFI payload. > > According to docs/README.efi, I've done the following: > > u-boot-x86> make qemu-x86_defconfig > u-boot-x86> make menuconfig > > x86 architecture ---> Mainboard vendor ---> efi > x86 architecture ---> Mainboard model ---> efi
These two should not be changed for EFI payload. What you selected is for EFI application. > Library routines ---> [*] Support running U-Boot from EFI > Library routines ---> Select EFI mode to use ---> Support running as > an EFI payload > Library routines ---> EFI 32/64-bit selection ---> Produce a stub > for running with 64-bit EFI > > Save as .config and Exit > > u-boot-x86> make > > Here it builds for a while, but eventually fails when reaching: > > CC lib/efi/efi_stub.o > lib/efi/efi_stub.c: In function ‘get_codeseg32’: > lib/efi/efi_stub.c:188:30: error: ‘CONFIG_SYS_MONITOR_LEN’ undeclared > (first use in this function) > CONFIG_SYS_TEXT_BASE + CONFIG_SYS_MONITOR_LEN < limit > ^ > lib/efi/efi_stub.c:188:30: note: each undeclared identifier is > reported only once for each function it appears in > scripts/Makefile.build:277: recipe for target 'lib/efi/efi_stub.o' failed > make[2]: *** [lib/efi/efi_stub.o] Error 1 > scripts/Makefile.build:422: recipe for target 'lib/efi' failed > make[1]: *** [lib/efi] Error 2 > Makefile:1206: recipe for target 'lib' failed > make: *** [lib] Error 2 > > I tried also with the 32bit stub and I get a different (linker) error: > arch/x86/cpu/start.o: In function `_start': > /home/igor/dev/tmp/bbb/u-boot-x86/arch/x86/cpu/start.S:87: undefined > reference to `early_board_init' > arch/x86/cpu/built-in.o: In function `pci_init_board': > /home/igor/dev/tmp/bbb/u-boot-x86/arch/x86/cpu/pci.c:58: undefined > reference to `board_pci_setup_hose' > drivers/serial/built-in.o: In function `x86_serial_ofdata_to_platdata': > /home/igor/dev/tmp/bbb/u-boot-x86/drivers/serial/serial_x86.c:25: > undefined reference to `ns16550_serial_ofdata_to_platdata' > drivers/serial/built-in.o:(.u_boot_list_2_driver_2_serial_ns16550+0x10): > undefined reference to `ns16550_serial_probe' > drivers/serial/built-in.o:(.u_boot_list_2_driver_2_serial_ns16550+0x3c): > undefined reference to `ns16550_serial_ops' > Makefile:1188: recipe for target 'u-boot' failed > make: *** [u-boot] Error 1 > > > Any idea of what mistakes I am making? > Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
