diff mbox series

[3/8] Spi: sprd-adi: Added the cause of reboot

Message ID 20230815023426.15076-3-jiansheng.wu@unisoc.com (mailing list archive)
State New, archived
Headers show
Series [1/8] Spi: sprd-adi: Getting panic reason before reboot | expand

Commit Message

Jiansheng Wu Aug. 15, 2023, 2:34 a.m. UTC 
Added the silent and dmverity methods to reboot mode that the system
need enter the silent or secboot mode after restarting system.

Signed-off-by: Jiansheng Wu <jiansheng.wu@unisoc.com>
---
 drivers/spi/spi-sprd-adi.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/spi/spi-sprd-adi.c b/drivers/spi/spi-sprd-adi.c
index 734245492680..569a66943e8d 100644
--- a/drivers/spi/spi-sprd-adi.c
+++ b/drivers/spi/spi-sprd-adi.c
@@ -118,6 +118,7 @@ 
 
 /* Definition of PMIC reset status register */
 #define HWRST_STATUS_SECURITY		0x02
+#define HWRST_STATUS_SECBOOT		0x03
 #define HWRST_STATUS_RECOVERY		0x20
 #define HWRST_STATUS_NORMAL		0x40
 #define HWRST_STATUS_ALARM		0x50
@@ -129,6 +130,7 @@ 
 #define HWRST_STATUS_AUTODLOADER	0xa0
 #define HWRST_STATUS_IQMODE		0xb0
 #define HWRST_STATUS_SPRDISK		0xc0
+#define HWRST_STATUS_SILENT             0xd0
 #define HWRST_STATUS_FACTORYTEST	0xe0
 #define HWRST_STATUS_WATCHDOG		0xf0
 
@@ -438,8 +440,12 @@  static int sprd_adi_restart_handler(struct notifier_block *this, unsigned long m
 		reboot_mode = HWRST_STATUS_SPRDISK;
 	else if (!strncmp(cmd, "tospanic", 8))
 		reboot_mode = HWRST_STATUS_SECURITY;
+	else if (!strncmp(cmd, "dm-verity", 9))
+		reboot_mode = HWRST_STATUS_SECBOOT;
 	else if (!strncmp(cmd, "factorytest", 11))
 		reboot_mode = HWRST_STATUS_FACTORYTEST;
+	else if (!strncmp(cmd, "silent", 6))
+		reboot_mode = HWRST_STATUS_SILENT;
 	else
 		reboot_mode = HWRST_STATUS_NORMAL;