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authorMartha Marx <mmarx@silicontkx.com>2009-01-26 10:45:07 -0700
committerJohn Rigby <jrigby@freescale.com>2009-02-03 15:40:20 -0700
commitabfbd0ae4967df18102345db4f4b529a13da107b (patch)
treef790e54d8ba09e99d59ccc88a02307ffab20c25a /include/mpc512x.h
parent14d19cd1bce9a24b1335598f1568140f4950e4d9 (diff)
downloadtalos-obmc-uboot-abfbd0ae4967df18102345db4f4b529a13da107b.tar.gz
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ADS5121 Add IC Ident Module (IIM) support
IIM (IC Identification Module) is the fusebox for the mpc5121. Use #define CONFIG_IIM to turn on the clock for this module use #define CONFIG_CMD_FUSE to add fusebox commands. Fusebox commands include the ability to read the status, read the register cache, override the register cache, program the fuses and sense them. Signed-off-by: Martha Marx <mmarx@silicontkx.com> Signed-off-by: John Rigby <jrigby@freescale.com>
Diffstat (limited to 'include/mpc512x.h')
-rw-r--r--include/mpc512x.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/mpc512x.h b/include/mpc512x.h
index 05a206358b..714287c864 100644
--- a/include/mpc512x.h
+++ b/include/mpc512x.h
@@ -574,6 +574,30 @@ void iopin_initialize(iopin_t *,int);
/* Register Offset Base */
#define MPC512X_FEC (CONFIG_SYS_IMMR + 0x02800)
+/* IIM control */
+#define IIM_SET_UA(bk, f) ((bk << 3) | (f >> 5))
+#define IIM_SET_LA(f, bit) (((f & 0x0000001f) << 3) | bit)
+#define IIM_STAT_BUSY 0x00000080
+#define IIM_STAT_PRGD 0x00000002
+#define IIM_STAT_SNSD 0x00000001
+#define IIM_ERR_WPE 0x00000040
+#define IIM_ERR_OPE 0x00000020
+#define IIM_ERR_RPE 0x00000010
+#define IIM_ERR_WLRE 0x00000008
+#define IIM_ERR_SNSE 0x00000004
+#define IIM_ERR_PARITYE 0x00000002
+#define IIM_PRG_P_SET 0x000000aa
+#define IIM_PRG_P_UNSET 0
+#define IIM_FCTL_PROG_PULSE 0x00000020
+#define IIM_FCTL_PROG 0x00000001
+#define IIM_FCTL_ESNS_N 0x00000008
+#define IIM_FBAC_FBWP 0x00000080
+#define IIM_FBAC_FBOP 0x00000040
+#define IIM_FBAC_FBRP 0x00000020
+#define IIM_FBAC_FBESP 0x00000008
+#define IIM_PROTECTION 0x000000e8
+#define IIM_FMAX 31
+
/* Number of I2C buses */
#define I2C_BUS_CNT 3
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