X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=README;h=216f0c70aa9403534127dcd256627fa55e12f08e;hp=f14364b5a56e2cb1ddb8510e171540fce5557b64;hb=23869bf80b68af9ef1802b9e556f4fd0e9e57fe5;hpb=9e50c406c8eede1105bd8ad1c1b74e0ef64af233

diff --git a/README b/README
index f14364b5a5..216f0c70aa 100644
--- a/README
+++ b/README
@@ -141,7 +141,6 @@ Directory Hierarchy:
 	/s3c24x0	Files specific to Samsung S3C24X0 CPUs
       /arm926ejs	Files specific to ARM 926 CPUs
       /arm1136		Files specific to ARM 1136 CPUs
-      /ixp		Files specific to Intel XScale IXP CPUs
       /pxa		Files specific to Intel XScale PXA CPUs
       /sa1100		Files specific to Intel StrongARM SA1100 CPUs
     /lib		Architecture specific library files
@@ -487,6 +486,22 @@ The following options need to be configured:
 		PBI commands can be used to configure SoC before it starts the execution.
 		Please refer doc/README.pblimage for more details
 
+		CONFIG_SYS_FSL_DDR_BE
+		Defines the DDR controller register space as Big Endian
+
+		CONFIG_SYS_FSL_DDR_LE
+		Defines the DDR controller register space as Little Endian
+
+		CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY
+		Physical address from the view of DDR controllers. It is the
+		same as CONFIG_SYS_DDR_SDRAM_BASE for  all Power SoCs. But
+		it could be different for ARM SoCs.
+
+		CONFIG_SYS_FSL_DDR_INTLV_256B
+		DDR controller interleaving on 256-byte. This is a special
+		interleaving mode, handled by Dickens for Freescale layerscape
+		SoCs with ARM core.
+
 - Intel Monahans options:
 		CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO
 
@@ -928,7 +943,6 @@ The following options need to be configured:
 		CONFIG_CMD_SAVEENV	  saveenv
 		CONFIG_CMD_FDC		* Floppy Disk 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
 		CONFIG_CMD_FUSE		* Device fuse support
@@ -1727,7 +1741,7 @@ CBFS (Coreboot Filesystem) support
 
 		If this option is set, then U-Boot will prevent the environment
 		variable "splashimage" from being set to a problematic address
-		(see README.displaying-bmps and README.arm-unaligned-accesses).
+		(see README.displaying-bmps).
 		This option is useful for targets where, due to alignment
 		restrictions, an improperly aligned BMP image will cause a data
 		abort. If you think you will not have problems with unaligned
@@ -3456,6 +3470,9 @@ typically in board_init_f() and board_init_r().
 Configuration Settings:
 -----------------------
 
+- CONFIG_SYS_SUPPORT_64BIT_DATA: Defined automatically if compiled as 64-bit.
+		Optionally it can be defined to support 64-bit memory commands.
+
 - CONFIG_SYS_LONGHELP: Defined when you want long help messages included;
 		undefine this when you're short of memory.
 
@@ -3728,12 +3745,6 @@ Configuration Settings:
 	its config.mk file). If you find problems enabling this option on
 	your board please report the problem and send patches!
 
-- CONFIG_SYS_SYM_OFFSETS
-	This is set by architectures that use offsets for link symbols
-	instead of absolute values. So bss_start is obtained using an
-	offset _bss_start_ofs from CONFIG_SYS_TEXT_BASE, rather than
-	directly. You should not need to touch this setting.
-
 - CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC (OMAP only)
 	This is set by OMAP boards for the max time that reset should
 	be asserted. See doc/README.omap-reset-time for details on how