README: Update directory hierarchy
Removed:
- /arch/openrisc
Added:
- /arch/xtensa
- /env
Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
diff --git a/README b/README
index 727cacf..8c2068e 100644
--- a/README
+++ b/README
@@ -136,12 +136,12 @@
/mips Files generic to MIPS architecture
/nds32 Files generic to NDS32 architecture
/nios2 Files generic to Altera NIOS2 architecture
- /openrisc Files generic to OpenRISC architecture
/powerpc Files generic to PowerPC architecture
/riscv Files generic to RISC-V architecture
/sandbox Files generic to HW-independent "sandbox"
/sh Files generic to SH architecture
/x86 Files generic to x86 architecture
+ /xtensa Files generic to Xtensa architecture
/api Machine/arch independent API for external apps
/board Board dependent files
/cmd U-Boot commands functions
@@ -151,6 +151,7 @@
/doc Documentation (don't expect too much)
/drivers Commonly used device drivers
/dts Contains Makefile for building internal U-Boot fdt.
+/env Environment files
/examples Example code for standalone applications, etc.
/fs Filesystem code (cramfs, ext2, jffs2, etc.)
/include Header Files