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arm: apple: Disable debug UART

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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.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
This commit is contained in:
Mark Kettenis 2022-02-14 22:09:25 +01:00 committed by Tom Rini
parent a89fea7fd1
commit 5a0973f013
1 changed files with 0 additions and 1 deletions
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configs/apple_m1_defconfig
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@ -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=0x880000000
CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_CPUINFO is not set