openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-07-01 22:21:16 +02:00
Code Issues Releases Wiki Activity

Add fallback functions for programmer shutdown and memory mapping and fix FT2232 and IT87

Browse Source 
FT2232 and IT87 programmers used functions of the dummy programmer
instead of fallback functions.

The dummy programmer is a "real" programmer with possible side effects
and its functions should not be abused by other programmers. Make
FT2232 and IT87 use official fallback functions instead. Create
fallback_shutdown(). Create fallback_chip_writeb(). Convert the
programmer #defines to an enum.

Corresponding to flashrom svn r678.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
This commit is contained in:
Carl-Daniel Hailfinger
2009-08-12 11:39:29 +00:00
parent 8fa64816ae
commit 415e513d90
3 changed files with 34 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
flashrom.c
View File

@ -33,7 +33,7 @@
const char *flashrom_version = FLASHROM_VERSION;
char *chip_to_probe = NULL;
int verbose = 0;
int programmer = PROGRAMMER_INTERNAL;
enum programmer programmer = PROGRAMMER_INTERNAL;
const struct programmer_entry programmer_table[] = {
{
@ -102,14 +102,14 @@ const struct programmer_entry programmer_table[] = {
{
.init = it87spi_init,
.shutdown = dummy_shutdown,
.map_flash_region = dummy_map,
.unmap_flash_region = dummy_unmap,
.shutdown = fallback_shutdown,
.map_flash_region = fallback_map,
.unmap_flash_region = fallback_unmap,
.chip_readb = dummy_chip_readb,
.chip_readw = fallback_chip_readw,
.chip_readl = fallback_chip_readl,
.chip_readn = fallback_chip_readn,
.chip_writeb = dummy_chip_writeb,
.chip_writeb = fallback_chip_writeb,
.chip_writew = fallback_chip_writew,
.chip_writel = fallback_chip_writel,
.chip_writen = fallback_chip_writen,
@ -118,19 +118,20 @@ const struct programmer_entry programmer_table[] = {
{
.init = ft2232_spi_init,
.shutdown = dummy_shutdown,
.map_flash_region = dummy_map,
.unmap_flash_region = dummy_unmap,
.shutdown = fallback_shutdown,
.map_flash_region = fallback_map,
.unmap_flash_region = fallback_unmap,
.chip_readb = dummy_chip_readb,
.chip_readw = fallback_chip_readw,
.chip_readl = fallback_chip_readl,
.chip_readn = fallback_chip_readn,
.chip_writeb = dummy_chip_writeb,
.chip_writeb = fallback_chip_writeb,
.chip_writew = fallback_chip_writew,
.chip_writel = fallback_chip_writel,
.chip_writen = fallback_chip_writen,
.delay = internal_delay,
},
{
.init = serprog_init,
.shutdown = serprog_shutdown,