> From: Simon Glass <s...@chromium.org> > Date: Fri, 11 Feb 2022 13:29:15 -0700 > > 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?
Yes I can do that. A section at the end of doc/board/apple/m1.rst? Is it ok if I provide a single update to that file for the M1 Pro/Max support? > > 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 >
