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amd/common/spi: Update flash driver usage 

Fix how the SPI driver is accessed in spi_SaveS3info.  This code has
been unused to date.

Change-Id: Ie2b97c13079fd049f6e02f3ff8fa630ed880343f
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/22406
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Marshall Dawson 2017-11-08 16:32:15 -07:00 committed by Martin Roth
parent f5e057c885
commit 28f30a138a
1 changed files with 8 additions and 8 deletions
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16
src/soc/amd/common/spi.c
View File

@ -16,24 +16,24 @@
#include <console/console.h> #include <console/console.h>
#include <spi-generic.h> #include <spi-generic.h>
#include <spi_flash.h> #include <spi_flash.h>
#include "s3_resume.h"
void spi_SaveS3info(u32 pos, u32 size, u8 *buf, u32 len) void spi_SaveS3info(u32 pos, u32 size, u8 *buf, u32 len)
{ {
struct spi_flash *flash; struct spi_flash flash;
spi_init(); spi_init();
flash = spi_flash_probe(0, 0); if (spi_flash_probe(0, 0, &flash)) {
if (!flash) {
printk(BIOS_DEBUG, "Could not find SPI device\n"); printk(BIOS_DEBUG, "Could not find SPI device\n");
/* Dont make flow stop. */ /* Dont make flow stop. */
return; return;
} }
spi_flash_volatile_group_begin(flash); spi_flash_volatile_group_begin(&flash);
spi_flash_erase(flash, pos, size); spi_flash_erase(&flash, pos, size);
spi_flash_write(flash, pos, sizeof(len), &len); spi_flash_write(&flash, pos, sizeof(len), &len);
spi_flash_write(flash, pos + sizeof(len), len, buf); spi_flash_write(&flash, pos + sizeof(len), len, buf);
spi_flash_volatile_group_end(flash); spi_flash_volatile_group_end(&flash);
} }