Normally display is black on white background; define
CONFIG_SYS_WHITE_ON_BLACK to get it inverted.
+ CONFIG_LCD_ALIGNMENT
+
+ Normally the LCD is page-aligned (tyically 4KB). If this is
+ defined then the LCD will be aligned to this value instead.
+ For ARM it is sometimes useful to use MMU_SECTION_SIZE
+ here, since it is cheaper to change data cache settings on
+ a per-section basis.
+
+ CONFIG_CONSOLE_SCROLL_LINES
+
+ When the console need to be scrolled, this is the number of
+ lines to scroll by. It defaults to 1. Increasing this makes
+ the console jump but can help speed up operation when scrolling
+ is slow.
+
CONFIG_LCD_BMP_RLE8
Support drawing of RLE8-compressed bitmaps on the LCD.
Enables an 'i2c edid' command which can read EDID
information over I2C from an attached LCD display.
-
- Splash Screen Support: CONFIG_SPLASH_SCREEN
If this option is set, the environment is checked for
non page size aligned address and this could cause major
problems.
-- CONFIG_SYS_TFTP_LOADADDR:
- Default load address for network file downloads
-
- CONFIG_SYS_LOADS_BAUD_CHANGE:
Enable temporary baudrate change while serial download
The format of the list is:
type_attribute = [s|d|x|b|i|m]
- attributes = type_attribute
+ access_atribute = [a|r|o|c]
+ attributes = type_attribute[access_atribute]
entry = variable_name[:attributes]
list = entry[,list]
i - IP address
m - MAC address
+ The access attributes are:
+ a - Any (default)
+ r - Read-only
+ o - Write-once
+ c - Change-default
+
- CONFIG_ENV_FLAGS_LIST_DEFAULT
Define this to a list (string) to define the ".flags"
envirnoment variable in the default or embedded environment.
list, simply add an entry for the same variable name to the
".flags" variable.
+- CONFIG_ENV_ACCESS_IGNORE_FORCE
+ If defined, don't allow the -f switch to env set override variable
+ access flags.
+
The following definitions that deal with the placement and management
of environment data (variable area); in general, we support the
following configurations: