- mww [expr $CCM_BASE_ADDR + 0x68] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x6C] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x70] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x74] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x78] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x7C] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x80] 0xFFFFFFFF
- mww [expr $CCM_BASE_ADDR + 0x84] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x68}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x6C}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x70}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x74}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x78}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x7C}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x80}] 0xFFFFFFFF
+ mww [expr {$CCM_BASE_ADDR + 0x84}] 0xFFFFFFFF