OMAP4/5: Make the sysctrl structure common

[platform/kernel/u-boot.git] / README

diff --git a/README b/README
index 43074cf..79016e6 100644 (file)
--- a/README
+++ b/README
@@ -814,7 +814,7 @@ The following options need to be configured:
                CONFIG_CMD_TIME         * run command and report execution time
                CONFIG_CMD_USB          * USB support
                CONFIG_CMD_CDP          * Cisco Discover Protocol support
-               CONFIG_CMD_FSL          * Microblaze FSL support
+               CONFIG_CMD_MFSL         * Microblaze FSL support
 
 
                EXAMPLE: If you want all functions except of network
@@ -3026,6 +3026,24 @@ to save the current settings.
          environment area within the total memory of your DataFlash placed
          at the specified address.
 
+- CONFIG_ENV_IS_IN_REMOTE:
+
+       Define this if you have a remote memory space which you
+       want to use for the local device's environment.
+
+       - CONFIG_ENV_ADDR:
+       - CONFIG_ENV_SIZE:
+
+         These two #defines specify the address and size of the
+         environment area within the remote memory space. The
+         local device can get the environment from remote memory
+         space by SRIO or other links.
+
+BE CAREFUL! For some special cases, the local device can not use
+"saveenv" command. For example, the local device will get the
+environment stored in a remote NOR flash by SRIO link, but it can
+not erase, write this NOR flash by SRIO interface.
+
 - CONFIG_ENV_IS_IN_NAND:
 
        Define this if you have a NAND device which you want to use
@@ -3462,6 +3480,12 @@ within that device.
        Specifies that QE/FMAN firmware is located on the primary SPI
        device.  CONFIG_SYS_FMAN_FW_ADDR is the byte offset on that device.
 
+- CONFIG_SYS_QE_FMAN_FW_IN_REMOTE
+       Specifies that QE/FMAN firmware is located in the remote (master)
+       memory space.   CONFIG_SYS_FMAN_FW_ADDR is a virtual address which
+       can be mapped from slave TLB->slave LAW->slave SRIO outbound window
+       ->master inbound window->master LAW->the ucode address in master's
+       NOR flash.
 
 Building the Software:
 ======================