6 #define TM_BASE (IO_BASE | 0xb000)
8 #define TM_REG(x) (*(volatile uint32_t*)(TIMER_BASE | (x)))
9 #define TM_LOAD TM_REG(0x400)
10 #define TM_VALUE TM_REG(0x404)
11 #define TM_CTL TM_REG(0x408)
12 #define TM_ICLR TM_REG(0x40c)
13 #define TM_IRAW TM_REG(0x410)
14 #define TM_IMSK TM_REG(0x414)
15 #define TM_RELOAD TM_REG(0x418)
16 #define TM_PREDIV TM_REG(0x41c)
17 #define TM_COUNT TM_REG(0x420)
19 #define TMCTL_23BIT 0x000002
20 #define TMCTL_DIV16 0x000004
21 #define TMCTL_DIV256 0x000008
22 #define TMCTL_DIV1 0x00000c
23 #define TMCTL_IEN 0x000020
24 #define TMCTL_EN 0x000080
25 #define TMCTL_DBGHALT 0x000100
26 #define TMCTL_CNTEN 0x000200
28 #define TMCTL_PRESCALER(x) (((uint32_t)(x) & 0xff) << 16)