Merge branch 'rmobile' of git://git.denx.de/u-boot-sh

[oweals/u-boot.git] / arch / arm / mach-tegra / Kconfig

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index c67ffa5a2356c08a776a5a9001c2dbd5ad685f10..940257b5ecfbe724342440cb8e4c6d789da01fb0 100644 (file)
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -49,6 +49,7 @@ config TEGRA_ARMV7_COMMON
        bool "Tegra 32-bit common options"
        select CPU_V7
        select SPL
+       select SPL_BOARD_INIT if SPL
        select SUPPORT_SPL
        select TEGRA_COMMON
        select TEGRA_GPIO
@@ -126,4 +127,20 @@ source "arch/arm/mach-tegra/tegra124/Kconfig"
 source "arch/arm/mach-tegra/tegra210/Kconfig"
 source "arch/arm/mach-tegra/tegra186/Kconfig"
 
+config CMD_ENTERRCM
+       bool "Enable 'enterrcm' command"
+       default y
+       help
+         Tegra's boot ROM supports a mode whereby code may be downloaded and
+         flash-programmed over a USB connection. On dev boards, this is
+         typically entered by holding down a "force recovery" button and
+         resetting the CPU. However, not all boards have such a button (one
+         example is the Compulab Trimslice), so a method to enter RCM from
+         software is useful.
+
+         Even on boards other than Trimslice, controlling this over a UART
+         may be useful, e.g. to allow simple remote control without the need
+         for mechanical button actuators, or hooking up relays/... to the
+         button.
+
 endif