openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-07-02 14:33:18 +02:00
Code Issues Releases Wiki Activity

Add Intel Gigabit NIC SPI flashing support

Browse Source 
Tested on a 82541PI (0x8086, 0x107c) using 32-bit hardware.

The last line in nicintel_request_spibus() could be changed so that FL_BUSY
is used instead.

Shortened sample log:
[...]
Found "Intel 82541PI Gigabit Ethernet Controller" (8086:107c, BDF 01:03.0).
Found chip "ST M25P10.RES" (128 KB, SPI) at physical address 0xfffe0000.
Multiple flash chips were detected: M25P05.RES M25P10.RES
Please specify which chip to use with the -c <chipname> option.
[...]

Corresponding to flashrom svn r1151.

Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
This commit is contained in:
Idwer Vollering
2010-09-03 18:21:21 +00:00
committed by Uwe Hermann
parent 67db2eb92c
commit 004f4b7954
8 changed files with 263 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
flashrom.c
View File

@ -49,7 +49,7 @@ enum programmer programmer = PROGRAMMER_DUMMY;
* if more than one of them is selected. If only one is selected, it is clear
* that the user wants that one to become the default.
*/
#if CONFIG_NIC3COM+CONFIG_NICREALTEK+CONFIG_NICNATSEMI+CONFIG_GFXNVIDIA+CONFIG_DRKAISER+CONFIG_SATASII+CONFIG_ATAHPT+CONFIG_FT2232_SPI+CONFIG_SERPROG+CONFIG_BUSPIRATE_SPI+CONFIG_DEDIPROG+CONFIG_RAYER_SPI > 1
#if CONFIG_NIC3COM+CONFIG_NICREALTEK+CONFIG_NICNATSEMI+CONFIG_GFXNVIDIA+CONFIG_DRKAISER+CONFIG_SATASII+CONFIG_ATAHPT+CONFIG_FT2232_SPI+CONFIG_SERPROG+CONFIG_BUSPIRATE_SPI+CONFIG_DEDIPROG+CONFIG_RAYER_SPI+CONFIG_NICINTEL_SPI > 1
#error Please enable either CONFIG_DUMMY or CONFIG_INTERNAL or disable support for all programmers except one.
#endif
enum programmer programmer =
@ -90,6 +90,9 @@ enum programmer programmer =
#if CONFIG_RAYER_SPI == 1
PROGRAMMER_RAYER_SPI
#endif
#if CONFIG_NICINTEL_SPI == 1
PROGRAMMER_NICINTEL_SPI
#endif
;
#endif
@ -414,6 +417,25 @@ const struct programmer_entry programmer_table[] = {
},
#endif
#if CONFIG_NICINTEL_SPI == 1
{
.name = "nicintel_spi",
.init = nicintel_spi_init,
.shutdown = nicintel_spi_shutdown,
.map_flash_region = fallback_map,
.unmap_flash_region = fallback_unmap,
.chip_readb = noop_chip_readb,
.chip_readw = fallback_chip_readw,
.chip_readl = fallback_chip_readl,
.chip_readn = fallback_chip_readn,
.chip_writeb = noop_chip_writeb,
.chip_writew = fallback_chip_writew,
.chip_writel = fallback_chip_writel,
.chip_writen = fallback_chip_writen,
.delay = internal_delay,
},
#endif
{}, /* This entry corresponds to PROGRAMMER_INVALID. */
};