u-boot/configs/minnowmax_defconfig
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

30 lines
725 B
Text

CONFIG_X86=y
CONFIG_VENDOR_INTEL=y
CONFIG_DEFAULT_DEVICE_TREE="minnowmax"
CONFIG_TARGET_MINNOWMAX=y
CONFIG_HAVE_INTEL_ME=y
CONFIG_SMP=y
CONFIG_HAVE_VGA_BIOS=y
CONFIG_GENERATE_SFI_TABLE=y
CONFIG_CMD_CPU=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_CMD_BOOTSTAGE=y
CONFIG_OF_CONTROL=y
CONFIG_CPU=y
CONFIG_DM_PCI=y
CONFIG_SPI_FLASH=y
CONFIG_VIDEO_VESA=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
CONFIG_FRAMEBUFFER_VESA_MODE_11A=y
CONFIG_DM_RTC=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_SYS_VSNPRINTF=y
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_NS16550=y
CONFIG_DEBUG_UART_BASE=0x3f8
CONFIG_DEBUG_UART_CLOCK=1843200