add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/remoteproc/qcom_q6v5.c
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@@ -15,6 +15,8 @@
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 #include <linux/remoteproc.h>
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 #include "qcom_q6v5.h"
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+#define Q6V5_PANIC_DELAY_MS	200
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+
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 /**
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  * qcom_q6v5_prepare() - reinitialize the qcom_q6v5 context before start
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  * @q6v5:	reference to qcom_q6v5 context to be reinitialized
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@@ -165,6 +167,24 @@
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 EXPORT_SYMBOL_GPL(qcom_q6v5_request_stop);
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 /**
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+ * qcom_q6v5_panic() - panic handler to invoke a stop on the remote
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+ * @q6v5:	reference to qcom_q6v5 context
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+ *
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+ * Set the stop bit and sleep in order to allow the remote processor to flush
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+ * its caches etc for post mortem debugging.
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+ *
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+ * Return: 200ms
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+ */
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+unsigned long qcom_q6v5_panic(struct qcom_q6v5 *q6v5)
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+{
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+	qcom_smem_state_update_bits(q6v5->state,
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+				    BIT(q6v5->stop_bit), BIT(q6v5->stop_bit));
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+
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+	return Q6V5_PANIC_DELAY_MS;
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+}
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+EXPORT_SYMBOL_GPL(qcom_q6v5_panic);
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+
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+/**
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  * qcom_q6v5_init() - initializer of the q6v5 common struct
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  * @q6v5:	handle to be initialized
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  * @pdev:	platform_device reference for acquiring resources
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@@ -189,13 +209,8 @@
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 	init_completion(&q6v5->stop_done);
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 	q6v5->wdog_irq = platform_get_irq_byname(pdev, "wdog");
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-	if (q6v5->wdog_irq < 0) {
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-		if (q6v5->wdog_irq != -EPROBE_DEFER)
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-			dev_err(&pdev->dev,
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-				"failed to retrieve wdog IRQ: %d\n",
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-				q6v5->wdog_irq);
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+	if (q6v5->wdog_irq < 0)
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 		return q6v5->wdog_irq;
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-	}
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 	ret = devm_request_threaded_irq(&pdev->dev, q6v5->wdog_irq,
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 					NULL, q6v5_wdog_interrupt,
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@@ -207,13 +222,8 @@
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 	}
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 	q6v5->fatal_irq = platform_get_irq_byname(pdev, "fatal");
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-	if (q6v5->fatal_irq < 0) {
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-		if (q6v5->fatal_irq != -EPROBE_DEFER)
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-			dev_err(&pdev->dev,
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-				"failed to retrieve fatal IRQ: %d\n",
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-				q6v5->fatal_irq);
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+	if (q6v5->fatal_irq < 0)
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 		return q6v5->fatal_irq;
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-	}
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 	ret = devm_request_threaded_irq(&pdev->dev, q6v5->fatal_irq,
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 					NULL, q6v5_fatal_interrupt,
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@@ -225,13 +235,8 @@
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 	}
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 	q6v5->ready_irq = platform_get_irq_byname(pdev, "ready");
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-	if (q6v5->ready_irq < 0) {
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-		if (q6v5->ready_irq != -EPROBE_DEFER)
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-			dev_err(&pdev->dev,
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-				"failed to retrieve ready IRQ: %d\n",
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-				q6v5->ready_irq);
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+	if (q6v5->ready_irq < 0)
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 		return q6v5->ready_irq;
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-	}
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 	ret = devm_request_threaded_irq(&pdev->dev, q6v5->ready_irq,
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 					NULL, q6v5_ready_interrupt,
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@@ -243,13 +248,8 @@
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 	}
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 	q6v5->handover_irq = platform_get_irq_byname(pdev, "handover");
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-	if (q6v5->handover_irq < 0) {
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-		if (q6v5->handover_irq != -EPROBE_DEFER)
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-			dev_err(&pdev->dev,
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-				"failed to retrieve handover IRQ: %d\n",
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-				q6v5->handover_irq);
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+	if (q6v5->handover_irq < 0)
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 		return q6v5->handover_irq;
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-	}
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 	ret = devm_request_threaded_irq(&pdev->dev, q6v5->handover_irq,
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 					NULL, q6v5_handover_interrupt,
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@@ -262,13 +262,8 @@
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 	disable_irq(q6v5->handover_irq);
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 	q6v5->stop_irq = platform_get_irq_byname(pdev, "stop-ack");
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-	if (q6v5->stop_irq < 0) {
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-		if (q6v5->stop_irq != -EPROBE_DEFER)
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-			dev_err(&pdev->dev,
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-				"failed to retrieve stop-ack IRQ: %d\n",
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-				q6v5->stop_irq);
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+	if (q6v5->stop_irq < 0)
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 		return q6v5->stop_irq;
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-	}
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 	ret = devm_request_threaded_irq(&pdev->dev, q6v5->stop_irq,
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 					NULL, q6v5_stop_interrupt,