fdt: Fix typo in variable name.

[u-boot] / README

diff --git a/README b/README
index 20751191bd8253478a8040343688615449d8afc8..62cdfd03e810734a17ef014261b805917aa5c66a 100644 (file)
--- a/README
+++ b/README
@@ -350,7 +350,7 @@ The following options need to be configured:
                expect it to be in bytes, others in MB.
                Define CONFIG_MEMSIZE_IN_BYTES to make it in bytes.
 
-               CONFIG_OF_LIBFDT / CONFIG_OF_FLAT_TREE
+               CONFIG_OF_LIBFDT
 
                New kernel versions are expecting firmware settings to be
                passed using flattened device trees (based on open firmware
@@ -361,13 +361,6 @@ The following options need to be configured:
                 * Adds the "fdt" command
                 * The bootm command automatically updates the fdt
 
-               CONFIG_OF_FLAT_TREE
-                * Deprecated, see CONFIG_OF_LIBFDT
-                * Original ft_build.c-based support
-                * Automatically modifies the dft as part of the bootm command
-                * The environment variable "disable_of", when set,
-                    disables this functionality.
-
                OF_CPU - The proper name of the cpus node.
                OF_SOC - The proper name of the soc node.
                OF_TBCLK - The timebase frequency.
@@ -623,7 +616,6 @@ The following options need to be configured:
                CONFIG_CMD_SPI          * SPI serial bus support
                CONFIG_CMD_USB          * USB support
                CONFIG_CMD_VFD          * VFD support (TRAB)
-               CONFIG_CMD_BSP          * Board SPecific functions
                CONFIG_CMD_CDP          * Cisco Discover Protocol support
                CONFIG_CMD_FSL          * Microblaze FSL support
 
@@ -672,6 +664,7 @@ The following options need to be configured:
 
                CONFIG_RTC_MPC8xx       - use internal RTC of MPC8xx
                CONFIG_RTC_PCF8563      - use Philips PCF8563 RTC
+               CONFIG_RTC_MC13783      - use MC13783 RTC
                CONFIG_RTC_MC146818     - use MC146818 RTC
                CONFIG_RTC_DS1307       - use Maxim, Inc. DS1307 RTC
                CONFIG_RTC_DS1337       - use Maxim, Inc. DS1337 RTC
@@ -786,6 +779,21 @@ The following options need to be configured:
                        Define this to use i/o functions instead of macros
                        (some hardware wont work with macros)
 
+               CONFIG_DRIVER_SMC911X
+               Support for SMSC's LAN911x and LAN921x chips
+
+                       CONFIG_DRIVER_SMC911X_BASE
+                       Define this to hold the physical address
+                       of the device (I/O space)
+
+                       CONFIG_DRIVER_SMC911X_32_BIT
+                       Define this if data bus is 32 bits
+
+                       CONFIG_DRIVER_SMC911X_16_BIT
+                       Define this if data bus is 16 bits. If your processor
+                       automatically converts one 32 bit word to two 16 bit
+                       words you may also try CONFIG_DRIVER_SMC911X_32_BIT.
+
 - USB Support:
                At the moment only the UHCI host controller is
                supported (PIP405, MIP405, MPC5200); define
@@ -961,6 +969,10 @@ The following options need to be configured:
                display); also select one of the supported displays
                by defining one of these:
 
+               CONFIG_ATMEL_LCD:
+
+                       HITACHI TX09D70VM1CCA, 3.5", 240x320.
+
                CONFIG_NEC_NL6448AC33:
 
                        NEC NL6448AC33-18. Active, color, single scan.
@@ -1414,6 +1426,11 @@ The following options need to be configured:
                Currently supported on some MPC8xxx processors.  For an
                example, see include/configs/mpc8349emds.h.
 
+               CONFIG_MXC_SPI
+
+               Enables the driver for the SPI controllers on i.MX and MXC
+               SoCs. Currently only i.MX31 is supported.
+
 - FPGA Support: CONFIG_FPGA
 
                Enables FPGA subsystem.
@@ -1555,6 +1572,10 @@ The following options need to be configured:
                before giving up the operation. If not defined, a
                default value of 5 is used.
 
+               CONFIG_ARP_TIMEOUT
+
+               Timeout waiting for an ARP reply in milliseconds.
+
 - Command Interpreter:
                CONFIG_AUTO_COMPLETE
 
@@ -1997,8 +2018,11 @@ Configuration Settings:
 - CFG_BOOTMAPSZ:
                Maximum size of memory mapped by the startup code of
                the Linux kernel; all data that must be processed by
-               the Linux kernel (bd_info, boot arguments, eventually
-               initrd image) must be put below this limit.
+               the Linux kernel (bd_info, boot arguments, FDT blob if
+               used) must be put below this limit, unless "bootm_low"
+               enviroment variable is defined and non-zero. In such case
+               all data for the Linux kernel must be between "bootm_low"
+               and "bootm_low" + CFG_BOOTMAPSZ.
 
 - CFG_MAX_FLASH_BANKS:
                Max number of Flash memory banks
@@ -2043,6 +2067,13 @@ Configuration Settings:
                This option also enables the building of the cfi_flash driver
                in the drivers directory
 
+- CFG_FLASH_USE_BUFFER_WRITE
+               Use buffered writes to flash.
+
+- CONFIG_FLASH_SPANSION_S29WS_N
+               s29ws-n MirrorBit flash has non-standard addresses for buffered
+               write commands.
+
 - CFG_FLASH_QUIET_TEST
                If this option is defined, the common CFI flash doesn't
                print it's warning upon not recognized FLASH banks. This
@@ -2736,6 +2767,20 @@ Some configuration options can be set using Environment Variables:
 
   bootfile     - Name of the image to load with TFTP
 
+  bootm_low    - Memory range available for image processing in the bootm
+                 command can be restricted. This variable is given as
+                 a hexadecimal number and defines lowest address allowed
+                 for use by the bootm command. See also "bootm_size"
+                 environment variable. Address defined by "bootm_low" is
+                 also the base of the initial memory mapping for the Linux
+                 kernel -- see the descripton of CFG_BOOTMAPSZ.
+
+  bootm_size   - Memory range available for image processing in the bootm
+                 command can be restricted. This variable is given as
+                 a hexadecimal number and defines the size of the region
+                 allowed for use by the bootm command. See also "bootm_low"
+                 environment variable.
+
   autoload     - if set to "no" (any string beginning with 'n'),
                  "bootp" will just load perform a lookup of the
                  configuration from the BOOTP server, but not try to