Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.
diff --git a/include/configs/uc100.h b/include/configs/uc100.h
index 187df71..c4e629a 100644
--- a/include/configs/uc100.h
+++ b/include/configs/uc100.h
@@ -68,17 +68,17 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$(serverip):$(rootpath)\0" \
+ "nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs $(bootargs) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
- ":$(hostname):$(netdev):off panic=1\0" \
- "addtty=setenv bootargs $(bootargs) console=ttyS0,$(baudrate)\0"\
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
"flash_nfs=run nfsargs addip addtty;" \
- "bootm $(kernel_addr)\0" \
+ "bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip addtty;" \
- "bootm $(kernel_addr) $(ramdisk_addr)\0" \
- "net_nfs=tftp 200000 $(bootfile);run nfsargs addip addtty;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
"bootm\0" \
"rootpath=/opt/eldk/ppc_8xx\0" \
"bootfile=/tftpboot/uc100/uImage\0" \
@@ -86,7 +86,7 @@
"ramdisk_addr=40100000\0" \
"load=tftp 100000 /tftpboot/uc100/u-boot.bin\0" \
"update=protect off 40700000 4073ffff;era 40700000 4073ffff;" \
- "cp.b 100000 40700000 $(filesize);" \
+ "cp.b 100000 40700000 ${filesize};" \
"setenv filesize;saveenv\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"