summaryrefslogtreecommitdiff
path: root/arch/arm/mach-stm32mp/include/mach/stm32.h
diff options
context:
space:
mode:
authorPatrick Delaunay <patrick.delaunay@st.com>2019-04-18 17:32:45 +0200
committerPatrice Chotard <patrice.chotard@st.com>2019-05-23 11:36:47 +0200
commit3419982bc39f667a4b364fad6a36c1b5e7e9115b (patch)
tree78d00623c61a2db869c8b71704df1da8e90c1085 /arch/arm/mach-stm32mp/include/mach/stm32.h
parent8099e3db6092ab122bdd50272e9fb4a2a931c327 (diff)
stm32mp1: add bootcount support
Activate bootcount and use TAMP register to store the count value. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'arch/arm/mach-stm32mp/include/mach/stm32.h')
-rw-r--r--arch/arm/mach-stm32mp/include/mach/stm32.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h
index c526c88e3e..6795352044 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32.h
@@ -88,6 +88,7 @@ enum boot_device {
#define TAMP_BACKUP_MAGIC_NUMBER TAMP_BACKUP_REGISTER(4)
#define TAMP_BACKUP_BRANCH_ADDRESS TAMP_BACKUP_REGISTER(5)
#define TAMP_BOOT_CONTEXT TAMP_BACKUP_REGISTER(20)
+#define TAMP_BOOTCOUNT TAMP_BACKUP_REGISTER(21)
#define TAMP_BOOT_MODE_MASK GENMASK(15, 8)
#define TAMP_BOOT_MODE_SHIFT 8