Simon Glass bbbe55f6f2 x86: Enable debug UART for Minnowmax ... Enable the debug UART and emit a single 'a' early in the init sequence to show that it is working. Unfortunately the debug UART implementation needs a stack to work. I cannot seem to remove this limitation as the absolute 'jmp %eax' instruction goes off into the weeds. So this means that the character output cannot be any earlier than car_init_ret, where memory is available for a stack. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>		2015-08-06 07:44:30 -06:00
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baytrail	x86: baytrail: Support operation as an EFI payload	2015-08-05 08:44:08 -06:00
coreboot
efi
ivybridge
qemu	x86: qemu: Support operation as an EFI payload	2015-08-05 08:44:08 -06:00
quark
queensbay
call32.S	x86: Add a way to call 32-bit code from 64-bit mode	2015-08-05 08:44:07 -06:00
call64.S
config.mk
cpu_x86.c
cpu.c	x86: Handle running as EFI payload	2015-08-05 08:44:08 -06:00
interrupts.c	x86: Handle running as EFI payload	2015-08-05 08:44:08 -06:00
ioapic.c
irq.c
lapic.c
Makefile	x86: Add a way to call 32-bit code from 64-bit mode	2015-08-05 08:44:07 -06:00
mp_init.c
mtrr.c
pci.c
resetvec.S
sipi_vector.S
start16.S
start.S	x86: Enable debug UART for Minnowmax	2015-08-06 07:44:30 -06:00
turbo.c
u-boot.lds