FreeCalypso > hg > freecalypso-sw
annotate loadtools/flash.h @ 364:4a78dc764229
OSL: os_drv.c started
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
---|---|
date | Thu, 29 May 2014 00:01:26 +0000 |
parents | 99c234bf6a9b |
children | f027c6fbe37e |
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 }; |