video: Skip bitmaps which do not fit into the screen in cfb_console

[karo-tx-uboot.git] / README

diff --git a/README b/README
index 61e2e1ffc7952935ee150b1397483befeff21e6a..2dc098462dd3cdb0d151928efa0b31ce3e8d05b5 100644 (file)
--- a/README
+++ b/README
@@ -363,6 +363,12 @@ The following options need to be configured:
                ICache only when Code runs from RAM.
 
 - 85xx CPU Options:
+               CONFIG_SYS_PPC64
+
+               Specifies that the core is a 64-bit PowerPC implementation (implements
+               the "64" category of the Power ISA). This is necessary for ePAPR
+               compliance, among other possible reasons.
+
                CONFIG_SYS_FSL_TBCLK_DIV
 
                Defines the core time base clock divider ratio compared to the
@@ -805,9 +811,11 @@ The following options need to be configured:
                CONFIG_CMD_EEPROM       * EEPROM read/write support
                CONFIG_CMD_ELF          * bootelf, bootvx
                CONFIG_CMD_EXPORTENV    * export the environment
+               CONFIG_CMD_EXT2         * ext2 command support
+               CONFIG_CMD_EXT4         * ext4 command support
                CONFIG_CMD_SAVEENV        saveenv
                CONFIG_CMD_FDC          * Floppy Disk Support
-               CONFIG_CMD_FAT          * FAT partition support
+               CONFIG_CMD_FAT          * FAT command support
                CONFIG_CMD_FDOS         * Dos diskette Support
                CONFIG_CMD_FLASH          flinfo, erase, protect
                CONFIG_CMD_FPGA           FPGA device initialization support
@@ -1037,6 +1045,9 @@ The following options need to be configured:
                devices.
                CONFIG_SYS_SCSI_SYM53C8XX_CCF to fix clock timing (80Mhz)
 
+                The environment variable 'scsidevs' is set to the number of
+                SCSI devices found during the last scan.
+
 - NETWORK Support (PCI):
                CONFIG_E1000
                Support for Intel 8254x/8257x gigabit chips.
@@ -1088,7 +1099,7 @@ The following options need to be configured:
                CONFIG_CALXEDA_XGMAC
                Support for the Calxeda XGMAC device
 
-               CONFIG_DRIVER_LAN91C96
+               CONFIG_LAN91C96
                Support for SMSC's LAN91C96 chips.
 
                        CONFIG_LAN91C96_BASE
@@ -1098,7 +1109,7 @@ The following options need to be configured:
                        CONFIG_LAN91C96_USE_32_BIT
                        Define this to enable 32 bit addressing
 
-               CONFIG_DRIVER_SMC91111
+               CONFIG_SMC91111
                Support for SMSC's LAN91C111 chip
 
                        CONFIG_SMC91111_BASE
@@ -1320,6 +1331,13 @@ The following options need to be configured:
                This will also enable the command "fatwrite" enabling the
                user to write files to FAT.
 
+CBFS (Coreboot Filesystem) support
+               CONFIG_CMD_CBFS
+
+               Define this to enable support for reading from a Coreboot
+               filesystem. Available commands are cbfsinit, cbfsinfo, cbfsls
+               and cbfsload.
+
 - Keyboard Support:
                CONFIG_ISA_KEYBOARD
 
@@ -1451,6 +1469,11 @@ The following options need to be configured:
                Normally display is black on white background; define
                CONFIG_SYS_WHITE_ON_BLACK to get it inverted.
 
+               CONFIG_LCD_BMP_RLE8
+
+               Support drawing of RLE8-compressed bitmaps on the LCD.
+
+
 - Splash Screen Support: CONFIG_SPLASH_SCREEN
 
                If this option is set, the environment is checked for
@@ -2173,8 +2196,8 @@ The following options need to be configured:
                following board configurations are known to be
                "pRAM-clean":
 
-                       ETX094, IVMS8, IVML24, SPD8xx, TQM8xxL,
-                       HERMES, IP860, RPXlite, LWMON, LANTEC,
+                       IVMS8, IVML24, SPD8xx, TQM8xxL,
+                       HERMES, IP860, RPXlite, LWMON,
                        FLAGADM, TQM8260
 
 - Error Recovery:
@@ -2300,6 +2323,12 @@ The following options need to be configured:
                - CONFIG_SYS_VENDOR
                - CONFIG_SYS_SOC
 
+               CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+               Define this in order to add variables describing certain
+               run-time determined information about the hardware to the
+               environment.  These will be named board_name, board_rev.
+
 - DataFlash Support:
                CONFIG_HAS_DATAFLASH