2 * (C) Copyright 2009-2010 Freescale Semiconductor, Inc.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 /* IIM Status & Error Register bits */
24 #define IIM_STAT_BUSY (1 << 7)
25 #define IIM_STAT_PRGD (1 << 1)
26 #define IIM_STAT_SNSD (1 << 0)
28 #define IIM_ERR_PRGE (1 << 7)
29 #define IIM_ERR_WPE (1 << 6)
30 #define IIM_ERR_OPE (1 << 5)
31 #define IIM_ERR_RPE (1 << 4)
32 #define IIM_ERR_WLRE (1 << 3)
33 #define IIM_ERR_SNSE (1 << 2)
34 #define IIM_ERR_PARITYE (1 << 1)
36 #define IIM_PROD_REV_SH 3
37 #define IIM_PROD_REV_LEN 5
38 #define IIM_SREV_REV_SH 4
39 #define IIM_SREV_REV_LEN 4
40 #define PROD_SIGNATURE_MX51 0x1
42 #define IIM_ERR_SHIFT 8
43 #define POLL_FUSE_PRGD (IIM_STAT_PRGD | (IIM_ERR_PRGE << IIM_ERR_SHIFT))
44 #define POLL_FUSE_SNSD (IIM_STAT_SNSD | (IIM_ERR_SNSE << IIM_ERR_SHIFT))
46 #define IIM_BANK_AREA_0_OFFSET 0x800
47 #define IIM_BANK_AREA_1_OFFSET 0xc00
48 #define IIM_BANK_AREA_2_OFFSET 0x1000
49 #define IIM_BANK_AREA_3_OFFSET 0x1400
51 int iim_read(int bank, char row);
52 int iim_blow(int bank, int row, int val);
53 int iim_blow_func(char *func_name, char *func_val);