FreeCalypso > hg > freecalypso-sw

annotate loadtools/flash.h @ 338:42bc1d7068ac

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
OSL reconstruction: os_pro_fl.c started
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Fri, 02 May 2014 06:36:17 +0000
parents 99c234bf6a9b
children f027c6fbe37e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
55
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
1 /* this header file contains definitions for fc-loadtool flash support */
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
2
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
3 /*
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
4 * The following structures represent an "abstract"
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
5 * description of flash devices.
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
6 *
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
7 * A "region" is a consecutive group of erase units of the same size.
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
8 */
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
9
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
10 struct flash_region_desc {
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
11 uint32_t sector_size;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
12 unsigned nsectors;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
13 };
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14
203
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
15 struct flash_idcheck {
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
16 uint16_t offset;
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
17 uint16_t expect_val;
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
18 };
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
19
55
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
20 struct flash_bank_desc {
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
21 struct flash_region_desc *regions;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
22 uint32_t prog_base_mask;
203
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
23 struct flash_idcheck *idcheck_table;
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
24 unsigned idcheck_num;
55
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
25 };
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
26
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
27 struct flash_device_desc {
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
28 char *name;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
29 struct flash_bank_desc *bank_desc;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
30 unsigned nbanks;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
31 };
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
32
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
33 /* the following structures describe flash banks as accessible to us */
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
34
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
35 struct sector_info {
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
36 uint32_t start;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
37 uint32_t size;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
38 };
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
39
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
40 struct flash_bank_info {
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
41 uint32_t base_addr;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
42 uint32_t total_size;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
43 struct flash_bank_desc *bank_desc;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
44 struct sector_info *sectors;
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
45 unsigned nsectors;
203
99c234bf6a9b fc-loadtool flash ID check: definitions created
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 55
diff changeset
46 int idcheck_done;
55
278052b6afda loadtools: started laying the foundation for flash support
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
47 };