Thank you,. what you said is really helpful..
And
From platform-imx-ocotp.c, we have code as follows, but how do we know the relationship between BANK in code and the bank in RM?
Anyway, seems my questioin is answered in this post.
Thank you again.
=============================================================================
#ifdef CONFIG_SOC_IMX6Q
#define BANK(a, b, c, d, e, f, g, h) \
{\
("HW_OCOTP_"#a), ("HW_OCOTP_"#b), ("HW_OCOTP_"#c), ("HW_OCOTP_"#d), \
("HW_OCOTP_"#e), ("HW_OCOTP_"#f), ("HW_OCOTP_"#g), ("HW_OCOTP_"#h) \
}
#define BANKS (16)
#define BANK_ITEMS (8)
static const char *bank_reg_desc[BANKS][BANK_ITEMS] = {
BANK(LOCK, CFG0, CFG1, CFG2, CFG3, CFG4, CFG5, CFG6),
BANK(MEM0, MEM1, MEM2, MEM3, MEM4, ANA0, ANA1, ANA2),
BANK(OTPMK0, OTPMK1, OTPMK2, OTPMK3, OTPMK4, OTPMK5, OTPMK6, OTPMK7),
BANK(SRK0, SRK1, SRK2, SRK3, SRK4, SRK5, SRK6, SRK7),
BANK(RESP0, HSJC_RESP1, MAC0, MAC1, HDCP_KSV0, HDCP_KSV1, GP1, GP2),
BANK(DTCP_KEY0, DTCP_KEY1, DTCP_KEY2, DTCP_KEY3, DTCP_KEY4, MISC_CONF, FIELD_RETURN, SRK_REVOKE),
BANK(HDCP_KEY0, HDCP_KEY1, HDCP_KEY2, HDCP_KEY3, HDCP_KEY4, HDCP_KEY5, HDCP_KEY6, HDCP_KEY7),
BANK(HDCP_KEY8, HDCP_KEY9, HDCP_KEY10, HDCP_KEY11, HDCP_KEY12, HDCP_KEY13, HDCP_KEY14, HDCP_KEY15),
BANK(HDCP_KEY16, HDCP_KEY17, HDCP_KEY18, HDCP_KEY19, HDCP_KEY20, HDCP_KEY21, HDCP_KEY22, HDCP_KEY23),
BANK(HDCP_KEY24, HDCP_KEY25, HDCP_KEY26, HDCP_KEY27, HDCP_KEY28, HDCP_KEY29, HDCP_KEY30, HDCP_KEY31),
BANK(HDCP_KEY32, HDCP_KEY33, HDCP_KEY34, HDCP_KEY35, HDCP_KEY36, HDCP_KEY37, HDCP_KEY38, HDCP_KEY39),
BANK(HDCP_KEY40, HDCP_KEY41, HDCP_KEY42, HDCP_KEY43, HDCP_KEY44, HDCP_KEY45, HDCP_KEY46, HDCP_KEY47),
BANK(HDCP_KEY48, HDCP_KEY49, HDCP_KEY50, HDCP_KEY51, HDCP_KEY52, HDCP_KEY53, HDCP_KEY54, HDCP_KEY55),
BANK(HDCP_KEY56, HDCP_KEY57, HDCP_KEY58, HDCP_KEY59, HDCP_KEY60, HDCP_KEY61, HDCP_KEY62, HDCP_KEY63),
BANK(HDCP_KEY64, HDCP_KEY65, HDCP_KEY66, HDCP_KEY67, HDCP_KEY68, HDCP_KEY69, HDCP_KEY70, HDCP_KEY71),
BANK(CRC0, CRC1, CRC2, CRC3, CRC4, CRC5, CRC6, CRC7),
};
static const struct mxc_otp_platform_data imx6q_otp_platform_data = {
.fuse_name = (char **)bank_reg_desc,
.clock_name = "iim_clk",
.fuse_num = BANKS * BANK_ITEMS,
};
const struct imx_otp_data imx6q_otp_data = {
.iobase = OCOTP_BASE_ADDR,
.pdata = (struct mxc_otp_platform_data *)&imx6q_otp_platform_data,
};
#undef BANK
#undef BANKS
#undef BANK_ITEMS
#endif /* ifdef CONFIG_SOC_IMX6Q */
=============================================================================
