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avb: provide read-write flash_lock_state functions for fastboot 

Change-Id: Id6135c58416b0b914d2de8b5d911bf9eb02c5c60
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
This commit is contained in:
Jason Zhu 2017-10-12 14:50:37 +08:00 committed by Kever Yang
parent ccc0859168
commit 023e4d5516
2 changed files with 16 additions and 0 deletions
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2
include/android_avb/avb_ops_user.h
View File

@ -14,5 +14,7 @@ int set_slot_active(unsigned int *slot_number);
int get_current_slot(char *select_slot); int get_current_slot(char *select_slot);
int read_permanent_attributes(uint8_t *attributes, uint32_t size); int read_permanent_attributes(uint8_t *attributes, uint32_t size);
int write_permanent_attributes(uint8_t *attributes, uint32_t size); int write_permanent_attributes(uint8_t *attributes, uint32_t size);
int read_flash_lock_state(uint8_t *flash_lock_state);
int write_flash_lock_state(uint8_t flash_lock_state);
#endif #endif

14
lib/avb/rk_libavb_user/avb_ops_user.c
View File

@ -396,3 +396,17 @@ int write_permanent_attributes(uint8_t *attributes, uint32_t size)
return 0; return 0;
} }
int read_flash_lock_state(uint8_t *flash_lock_state)
{
if (trusty_read_flash_lock_state(flash_lock_state))
return -1;
return 0;
}
int write_flash_lock_state(uint8_t flash_lock_state)
{
if (trusty_write_flash_lock_state(flash_lock_state))
return -1;
return 0;
}