Hi Mark, On Fri, 11 Feb 2022 at 13:00, Mark Kettenis <kette...@openbsd.org> wrote: > > The address of the debug UART varies differs between the M1 and > the M1 Pro/Max SoCs. So we have to disable it to make a single > U-Boot binary that works on all SoC generations. Leave the > settings for the base address and clock rate of the M1 in place > to make it easier to re-enable the debug UART when needed.
How about adding some docs about how to, and what the addresses are? > > Signed-off-by: Mark Kettenis <kette...@openbsd.org> > --- > configs/apple_m1_defconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/configs/apple_m1_defconfig b/configs/apple_m1_defconfig > index ef5b7ffd1a..396fe63114 100644 > --- a/configs/apple_m1_defconfig > +++ b/configs/apple_m1_defconfig > @@ -3,7 +3,6 @@ CONFIG_ARCH_APPLE=y > CONFIG_DEFAULT_DEVICE_TREE="t8103-j274" > CONFIG_DEBUG_UART_BASE=0x235200000 > CONFIG_DEBUG_UART_CLOCK=24000000 > -CONFIG_DEBUG_UART=y > CONFIG_SYS_LOAD_ADDR=0x0 > CONFIG_USE_PREBOOT=y > # CONFIG_DISPLAY_CPUINFO is not set > -- > 2.35.1 > Regards, SImon
