hpm_otp_drv.h File Reference

#include "hpm_common.h"

Go to the source code of this file.

Enumerations
enum	otp_region_t {   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U ,   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U ,   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U ,   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U ,   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U ,   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U ,   otp_region0_mask = 1U , otp_region1_mask = 2U , otp_region2_mask = 4U , otp_region3_mask = 8U }
	OTP region definitions. More...
enum	otp_lock_option_t {   otp_no_lock = 0 , otp_read_only = 1 , otp_permanent_no_lock = 2 , otp_disable_access = 3 ,   otp_lock_option_max = otp_disable_access , otp_no_lock = 0 , otp_read_only = 1 , otp_permanent_no_lock = 2 ,   otp_disable_access = 3 , otp_lock_option_max = otp_disable_access , otp_no_lock = 0 , otp_read_only = 1 ,   otp_permanent_no_lock = 2 , otp_disable_access = 3 , otp_lock_option_max = otp_disable_access , otp_no_lock = 0 ,   otp_read_only = 1 , otp_permanent_no_lock = 2 , otp_disable_access = 3 , otp_lock_option_max = otp_disable_access ,   otp_no_lock = 0 , otp_read_only = 1 , otp_permanent_no_lock = 2 , otp_disable_access = 3 ,   otp_lock_option_max = otp_disable_access , otp_no_lock = 0 , otp_read_only = 1 , otp_permanent_no_lock = 2 ,   otp_disable_access = 3 , otp_lock_option_max = otp_disable_access , otp_no_lock = 0 , otp_read_only = 1 ,   otp_permanent_no_lock = 2 , otp_disable_access = 3 , otp_lock_option_max = otp_disable_access }
	OTP lock options. More...
enum	{ otp_write_disallowed = MAKE_STATUS(status_group_otp, 0) }

Functions
void	otp_init (void)
	Initialize OTP controller. More...
void	otp_deinit (void)
	De-initialize OTP controller. More...
uint32_t	otp_read_from_shadow (uint32_t addr)
	Read the OTP word from shadow register. More...
uint32_t	otp_read_from_ip (uint32_t addr)
	Read the specified OTP word from OTP IP bus. More...
hpm_stat_t	otp_program (uint32_t addr, const uint32_t *src, uint32_t num_of_words)
	Program a word to specified OTP field. More...
hpm_stat_t	otp_reload (otp_region_t region)
	Reload a OTP region. More...
hpm_stat_t	otp_lock_otp (uint32_t addr, otp_lock_option_t lock_option)
	Change the Software lock permission. More...
hpm_stat_t	otp_lock_shadow (uint32_t addr, otp_lock_option_t lock_option)
	OTP lock shadow. More...
hpm_stat_t	otp_set_configurable_region (uint32_t start, uint32_t num_of_words)
	Set the configurable region range. More...
hpm_stat_t	otp_write_shadow_register (uint32_t addr, uint32_t val)