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Add more infrastructure for flashrom ICH9 support

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Corresponding to flashrom svn r234 and coreboot v2 svn r3314.

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
2008-05-14 14:51:22 +00:00
parent a00e2a0edf
commit 6dc1d3b8dc
3 changed files with 46 additions and 27 deletions
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4
flashrom.c
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@ -381,8 +381,8 @@ int main(int argc, char *argv[])
pci_init(pacc); /* Initialize the PCI library */
pci_scan_bus(pacc); /* We want to get the list of devices */
/* Open the memory device. A lot of functions need it */
if ((fd_mem = open(MEM_DEV, O_RDWR)) < 0) {
/* Open the memory device UNCACHED. That's important for MMIO. */
if ((fd_mem = open(MEM_DEV, O_RDWR|O_SYNC)) < 0) {
perror("Error: Can not access memory using " MEM_DEV
". You need to be root.");
exit(1);