X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=README;h=f7ab78a8bfbc34ecea1bdb9d2d41ce54b48d7d46;hb=19a8fed57cd988cffa0beefcf4fce9a6512a162d;hp=3174b18d9a894737bccd47c0aaa1943ed4c974bb;hpb=8dda2e2f9e0976249f4a390e72f12533dbcb5ef4;p=people%2Fms%2Fu-boot.git

diff --git a/README b/README
index 3174b18d9a..f7ab78a8bf 100644
--- a/README
+++ b/README
@@ -137,7 +137,6 @@ Directory Hierarchy:
   /arc			Files generic to ARC architecture
   /arm			Files generic to ARM architecture
   /avr32		Files generic to AVR32 architecture
-  /blackfin		Files generic to Analog Devices Blackfin architecture
   /m68k			Files generic to m68k architecture
   /microblaze		Files generic to microblaze architecture
   /mips			Files generic to MIPS architecture
@@ -147,7 +146,6 @@ Directory Hierarchy:
   /powerpc		Files generic to PowerPC architecture
   /sandbox		Files generic to HW-independent "sandbox"
   /sh			Files generic to SH architecture
-  /sparc		Files generic to SPARC architecture
   /x86			Files generic to x86 architecture
 /api			Machine/arch independent API for external apps
 /board			Board dependent files
@@ -592,14 +590,6 @@ The following options need to be configured:
 		Select high exception vectors of the ARM core, e.g., do not
 		clear the V bit of the c1 register of CP15.
 
-		CONFIG_SYS_THUMB_BUILD
-
-		Use this flag to build U-Boot using the Thumb instruction
-		set for ARM architectures. Thumb instruction set provides
-		better code density. For ARM architectures that support
-		Thumb2 this flag will result in Thumb2 code generated by
-		GCC.
-
 		COUNTER_FREQUENCY
 		Generic timer clock source frequency.
 
@@ -2877,8 +2867,6 @@ The following options need to be configured:
 
 		CONFIG_AT91SAM9XE
 		enable special bootcounter support on at91sam9xe based boards.
-		CONFIG_BLACKFIN
-		enable special bootcounter support on blackfin based boards.
 		CONFIG_SOC_DA8XX
 		enable special bootcounter support on da850 based boards.
 		CONFIG_BOOTCOUNT_RAM
@@ -3255,10 +3243,6 @@ FIT uImage format:
 		consider that a completely unreadable NAND block is bad,
 		and thus should be skipped silently.
 
-		CONFIG_SPL_ABORT_ON_RAW_IMAGE
-		When defined, SPL will proceed to another boot method
-		if the image it has loaded does not have a signature.
-
 		CONFIG_SPL_RELOC_STACK
 		Adress of the start of the stack SPL will use after
 		relocation.  If unspecified, this is equal to
@@ -5923,11 +5907,6 @@ For PowerPC, the following registers have specific use:
     average for all boards 752 bytes for the whole U-Boot image,
     624 text + 127 data).
 
-On Blackfin, the normal C ABI (except for P3) is followed as documented here:
-	http://docs.blackfin.uclinux.org/doku.php?id=application_binary_interface
-
-    ==> U-Boot will use P3 to hold a pointer to the global data
-
 On ARM, the following registers are used:
 
 	R0:	function argument word/integer result