#define QDSP6SS_SLEEP 0x3C
#define QDSP6SS_BOOT_CORE_START 0x400
#define QDSP6SS_BOOT_CMD 0x404
-#define QDSP6SS_BOOT_STATUS 0x408
-#define BOOT_STATUS_TIMEOUT_US 200
#define BOOT_FSM_TIMEOUT 10000
struct reg_info {
/* De-assert the Q6 stop core signal */
writel(1, qproc->reg_base + QDSP6SS_BOOT_CORE_START);
+ /* Wait for 10 us for any staggering logic to settle */
+ usleep_range(10, 20);
+
/* Trigger the boot FSM to start the Q6 out-of-reset sequence */
writel(1, qproc->reg_base + QDSP6SS_BOOT_CMD);
- /* Poll the QDSP6SS_BOOT_STATUS for FSM completion */
- ret = readl_poll_timeout(qproc->reg_base + QDSP6SS_BOOT_STATUS,
- val, (val & BIT(0)) != 0, 1,
- BOOT_STATUS_TIMEOUT_US);
+ /* Poll the MSS_STATUS for FSM completion */
+ ret = readl_poll_timeout(qproc->rmb_base + RMB_MBA_MSS_STATUS,
+ val, (val & BIT(0)) != 0, 10, BOOT_FSM_TIMEOUT);
if (ret) {
dev_err(qproc->dev, "Boot FSM failed to complete.\n");
/* Reset the modem so that boot FSM is in reset state */