directory according to the instructions in cogent/README.
+Sandbox Environment:
+--------------------
+
+U-Boot can be built natively to run on a Linux host using the 'sandbox'
+board. This allows feature development which is not board- or architecture-
+specific to be undertaken on a native platform. The sandbox is also used to
+run some of U-Boot's tests.
+
+See board/sandbox/sandbox/README.sandbox for more details.
+
+
Configuration Options:
----------------------
supported, core will start to execute uboot when wakes up.
- Generic CPU options:
+ CONFIG_SYS_GENERIC_GLOBAL_DATA
+ Defines global data is initialized in generic board board_init_f().
+ If this macro is defined, global data is created and cleared in
+ generic board board_init_f(). Without this macro, architecture/board
+ should initialize global data before calling board_init_f().
+
CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN
Defines the endianess of the CPU. Implementation of those
boot loader that has already initialized the UART. Define this
variable to flush the UART at init time.
+ CONFIG_SERIAL_HW_FLOW_CONTROL
+
+ Define this variable to enable hw flow control in serial driver.
+ Current user of this option is drivers/serial/nsl16550.c driver
- Console Interface:
Depending on board, define exactly one serial port