m3 server: fixed absolute addressing for isMaster

This commit is contained in:
maliakal_d 2021-06-08 11:37:11 +02:00
parent 6e9ad425f8
commit e00c62a7a5
2 changed files with 7 additions and 1 deletions

View File

@ -109,6 +109,9 @@
#define SYSTEM_STATUS_R_PLL_LCKD_MSK (0x00000001 << SYSTEM_STATUS_R_PLL_LCKD_OFST) #define SYSTEM_STATUS_R_PLL_LCKD_MSK (0x00000001 << SYSTEM_STATUS_R_PLL_LCKD_OFST)
#define SYSTEM_STATUS_RDO_PLL_LCKD_OFST (2) #define SYSTEM_STATUS_RDO_PLL_LCKD_OFST (2)
#define SYSTEM_STATUS_RDO_PLL_LCKD_MSK (0x00000001 << SYSTEM_STATUS_RDO_PLL_LCKD_OFST) #define SYSTEM_STATUS_RDO_PLL_LCKD_MSK (0x00000001 << SYSTEM_STATUS_RDO_PLL_LCKD_OFST)
#define SYSTEM_STATUS_SLV_BRD_DTCT_OFST (31)
#define SYSTEM_STATUS_SLV_BRD_DTCT_MSK (0x00000001 << SYSTEM_STATUS_SLV_BRD_DTCT_OFST)
/* Config RW regiseter */ /* Config RW regiseter */
#define CONFIG_REG (0x20 * REG_OFFSET + BASE_CONTROL) #define CONFIG_REG (0x20 * REG_OFFSET + BASE_CONTROL)

View File

@ -1393,7 +1393,10 @@ int setHighVoltage(int val) {
return highvoltage; return highvoltage;
} }
int isMaster() { return !(bus_r(0x18) >> 31); } int isMaster() {
return !((bus_r(SYSTEM_STATUS_REG) & SYSTEM_STATUS_SLV_BRD_DTCT_MSK) >>
SYSTEM_STATUS_SLV_BRD_DTCT_OFST);
}
/* parameters - timing */ /* parameters - timing */
void setTiming(enum timingMode arg) { void setTiming(enum timingMode arg) {