u-boot/arch/arm/mach-aspeed/Kconfig
maxims@google.com 99f8ad7321 aspeed: Refactor AST2500 RAM Driver and Sysreset Driver
This change switches all existing users of ast2500 Watchdog to Driver
Model based Watchdog driver.

To perform system reset Sysreset Driver uses first Watchdog device found
via uclass_first_device call. Since the system is going to be reset
anyway it does not make much difference which watchdog is used.

Instead of using Watchdog to reset itself, SDRAM driver now uses Reset
driver to do that.

These were the only users of the old Watchdog API, so that API is
removed.

This all is done in one change to avoid having to maintain dual API for
watchdog in between.

Signed-off-by: Maxim Sloyko <maxims@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-08 11:57:32 -04:00

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if ARCH_ASPEED
config SYS_ARCH
default "arm"
config SYS_SOC
default "aspeed"
config SYS_TEXT_BASE
default 0x00000000
config ASPEED_AST2500
bool "Support Aspeed AST2500 SoC"
depends on DM_RESET
select CPU_ARM1176
help
The Aspeed AST2500 is a ARM-based SoC with arm1176 CPU.
It is used as Board Management Controller on many server boards,
which is enabled by support of LPC and eSPI peripherals.
source "arch/arm/mach-aspeed/ast2500/Kconfig"
endif