diff options
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r-- | arch/arm/include/asm/arch-mx6/imx-regs.h | 18 | ||||
-rw-r--r-- | arch/arm/include/asm/arch-mx6/sys_proto.h | 5 |
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index 3eb0081ca80..93d1901f453 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -601,5 +601,23 @@ struct iomuxc_base_regs { u32 daisy[104]; /* 0x7b0..94c */ }; +#define BP_OCOTP_CTRL_WR_UNLOCK 16 +#define BM_OCOTP_CTRL_WR_UNLOCK 0xFFFF0000 +#define BV_OCOTP_CTRL_WR_UNLOCK__KEY 0x3E77 +#define BM_OCOTP_CTRL_RELOAD_SHADOWS 0x00000400 +#define BM_OCOTP_CTRL_ERROR 0x00000200 +#define BM_OCOTP_CTRL_BUSY 0x00000100 +#define BP_OCOTP_CTRL_ADDR 0 +#define BM_OCOTP_CTRL_ADDR 0x0000007F + +#define BP_OCOTP_TIMING_STROBE_READ 16 +#define BM_OCOTP_TIMING_STROBE_READ 0x003F0000 +#define BP_OCOTP_TIMING_RELAX 12 +#define BM_OCOTP_TIMING_RELAX 0x0000F000 +#define BP_OCOTP_TIMING_STROBE_PROG 0 +#define BM_OCOTP_TIMING_STROBE_PROG 0x00000FFF + +#define BM_OCOTP_READ_CTRL_READ_FUSE 0x00000001 + #endif /* __ASSEMBLER__*/ #endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index 31932976104..a3478d4e169 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -46,4 +46,9 @@ void set_vddsoc(u32 mv); int fecmxc_initialize(bd_t *bis); u32 get_ahb_clk(void); u32 get_periph_clk(void); + +/* OTP related functionality */ +int imx_otp_read_one_u32(u32, u32 *); +int imx_otp_blow_one_u32(u32, u32, u32 *); +void enable_otp_clk(unsigned char); #endif |