spl: use ARCH_MX23/28 to specify SPL_LDSCRIPT

[u-boot] / doc / device-tree-bindings / config.txt

diff --git a/doc/device-tree-bindings/config.txt b/doc/device-tree-bindings/config.txt
index fe0e04af92b8dc50335ccdd434f1254d032e58bf..6cdc16da5b51ee3cc8f2bcf873543227b4098921 100644 (file)
--- a/doc/device-tree-bindings/config.txt
+++ b/doc/device-tree-bindings/config.txt
@@ -21,6 +21,15 @@ u-boot,efi-partition-entries-offset
 
        This setting will override any values configured via Kconfig.
 
+u-boot,mmc-env-partition
+       if present, the environment shall be placed at the last
+       CONFIG_ENV_SIZE blocks of the partition on the
+       CONFIG_SYS_MMC_ENV_DEV.
+
+       if u-boot,mmc-env-offset* is present, this setting will take
+       precedence. In that case, only if the partition is not found,
+       mmc-env-offset* will be tried.
+
 u-boot,mmc-env-offset
 u-boot,mmc-env-offset-redundant
        If present, the values of the 'u-boot,mmc-env-offset' and/or
@@ -37,3 +46,9 @@ u-boot,spl-payload-offset
        If present (and SPL is controlled by the device-tree), this allows
        to override the CONFIG_SYS_SPI_U_BOOT_OFFS setting using a value
        from the device-tree.
+
+sysreset-gpio
+       If present (and supported by the specific board), indicates a
+       GPIO that can be set to trigger a system reset.  It is assumed
+       that such a system reset will effect a complete platform reset,
+       being roughly equivalent to a power-on reset.