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vpl: Add Kconfig options for VPL

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Add VPL versions of commonly used Kconfig options.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2022-04-30 00:56:53 -06:00
committed by Tom Rini
parent f86ca5ad8f
commit 747093dd40
18 changed files with 612 additions and 4 deletions
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20
drivers/serial/Kconfig
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@@ -74,6 +74,16 @@ config TPL_SERIAL_PRESENT
This option enables the full UART in TPL, so if is it disabled,
the full UART driver will be omitted, thus saving space.
config VPL_SERIAL_PRESENT
bool "Provide a serial driver in VPL"
depends on DM_SERIAL && VPL
default y
help
In very space-constrained devices even the full UART driver is too
large. In this case the debug UART can still be used in some cases.
This option enables the full UART in TPL, so if is it disabled,
the full UART driver will be omitted, thus saving space.
# Logic to allow us to use the imply keyword to set what the default port
# should be. The default is otherwise 1.
config CONS_INDEX_0
@@ -195,6 +205,16 @@ config TPL_DM_SERIAL
implements serial_putc() etc. The uclass interface is
defined in include/serial.h.
config VPL_DM_SERIAL
bool "Enable Driver Model for serial drivers in VPL"
depends on DM_SERIAL
default y if VPL && DM_SERIAL
help
Enable driver model for serial in VPL. This replaces
drivers/serial/serial.c with the serial uclass, which
implements serial_putc() etc. The uclass interface is
defined in include/serial.h.
config DEBUG_UART
bool "Enable an early debug UART for debugging"
help