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| author | Stefan Reinauer <stepan@coresystems.de> | 2008-06-30 23:45:22 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2008-06-30 23:45:22 +0000 |
| commit | d9b7ae8becf903e1cb9d66a194f098fd9644b49a (patch) | |
| tree | 8368f56baa81289f2630d3b12e0bd0a2f52a4c77 /util/flashrom/flash.h | |
| parent | e16d43c041f0de4b9be0d78e632e968ad865b75b (diff) | |
| download | coreboot-d9b7ae8becf903e1cb9d66a194f098fd9644b49a.tar.xz | |
First attempt to clean up SPI probing and create a common
construct: the flash bus.
At some point the flash bus will be part of struct flashchip.
Pardon me for pushing this in, but I think it is important to beware of further
decay and it will improve things for other developers in the short run.
Carl-Daniel, I will consider your suggestions in another patch. I want to keep
things from getting too much for now. The patch includes Rudolf's VIA SPI
changes though.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3401 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/flash.h')
| -rw-r--r-- | util/flashrom/flash.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h index eb8b8ebd0c..edd507f0c9 100644 --- a/util/flashrom/flash.h +++ b/util/flashrom/flash.h @@ -370,10 +370,17 @@ void print_supported_boards(void); /* chipset_enable.c */ int chipset_flash_enable(void); void print_supported_chipsets(void); -extern int ich7_detected; -extern int viaspi_detected; -extern int ich9_detected; -extern void *ich_spibar; + +typedef enum { + BUS_TYPE_LPC, + BUS_TYPE_ICH7_SPI, + BUS_TYPE_ICH9_SPI, + BUS_TYPE_IT87XX_SPI, + BUS_TYPE_VIA_SPI +} flashbus_t; + +extern flashbus_t flashbus; +extern void *spibar; /* Physical memory mapping device */ #if defined (__sun) && (defined(__i386) || defined(__amd64)) |