1, I want to debug cal module, test whether It can lock and receive data from sensor in my custom board associate with TDAEX2-17, but I could not find any detail registers specification.
Only see a few of them in code like below, Could you help me?
static void ConfigureLdoi913Errata(uint32_t camRxCoreBaseAddr);
/* Extracts from the errata
i913 CSI2 LDO Needs to Be Disabled when Module Is Powered On.
CRITICALITY: High
DESCRIPTION: Enabling CSI2 LDO shorts it to core supply. It is crucial the 2 CSI2 LDOs on the device are disabled if CSI-2 module is powered on
((0x4845 B304 | 0x4845 B384) [28:27] = 0x1)
or in ULPS (0x4845 B304 | 0x4845 B384 [28:27] = 0x2).
Common concerns include: high current draw on the module supply in active mode.
Errata does not apply when CSI-2 module is powered off
((0x4845 B304 | 0x4845 B384)[28:27] = 0x0).
WORKAROUND
NOTE: DRA71x CSI2 interface do not support CSI2_PHY2.
CSI-2 module enabled:
Set the following register bits to disable the LDO:
• For CSI2_PHY1: Set bit 6 of 0x4845 B828
• For CSI2_PHY2: Set bit 6 of 0x4845 B928
*/
