Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.
diff --git a/board/mousse/README b/board/mousse/README
index 61aacce..d5dda7a 100644
--- a/board/mousse/README
+++ b/board/mousse/README
@@ -132,7 +132,7 @@
tftp 100000 u-boot.bin
protect off FFF00000 FFF7FFFF
erase FFF00000 FFF7FFFF
-cp.b 100000 FFF00000 \$(filesize)\
+cp.b 100000 FFF00000 \${filesize}\
Here is an example:
@@ -169,7 +169,7 @@
tftp 100000 u-boot.bin
protect off FFF80000 FFFFFFFF
erase FFF80000 FFFFFFFF
-cp.b 100000 FFF80000 \$(filesize)\
+cp.b 100000 FFF80000 \${filesize}\
C. FLASH KERNEL REGION (960KB)
@@ -183,7 +183,7 @@
tftp 100000 vmlinux.img
protect off FFE10000 FFEFFFFF
erase FFE10000 FFEFFFFF
-cp.b 100000 FFE10000 \$(filesize)\
+cp.b 100000 FFE10000 \${filesize}\
reset
Here is an example: