The Freescale 16550-style UART is only present on some Freescale SoCs.
Hence tighten the dependencies to prevent asking the user about this
driver, and possibly defaulting it to be enabled, when configuring a
kernel without appropriate Freescale SoC or ACPI support.
Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
v2:
- Split in two parts.
---
drivers/tty/serial/8250/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index 0af96f3adab517f6..a2978b31144e94f2 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -363,7 +363,8 @@ config SERIAL_8250_BCM2835AUX
config SERIAL_8250_FSL
bool "Freescale 16550-style UART support (8250 based driver)"
depends on SERIAL_8250_CONSOLE
- default PPC || ARM || ARM64
+ depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || (ARM64 && ACPI)
|| COMPILE_TEST
+ default FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || (ARM64 && ACPI)
help
Selecting this option will add support for the 16550-style serial
port hardware found on Freescale SoCs.
--
2.25.1
