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authorPeter Stuge <peter@stuge.se>2009-01-26 02:34:51 +0000
committerPeter Stuge <peter@stuge.se>2009-01-26 02:34:51 +0000
commit8991302f5450fd1a02eb107a6a0fc491cc437c8c (patch)
tree10582f42eab9611e9916477c07683a37ebe56b0c
parent732a229a106d5e571ec2d30dcee87afe612452dc (diff)
downloadcoreboot-8991302f5450fd1a02eb107a6a0fc491cc437c8c.tar.xz
flashrom: Export Winbond SuperIO register access functions in board_enable.c.
Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3909 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
-rw-r--r--util/flashrom/board_enable.c10
-rw-r--r--util/flashrom/flash.h5
2 files changed, 10 insertions, 5 deletions
diff --git a/util/flashrom/board_enable.c b/util/flashrom/board_enable.c
index 9c2aa32cad..1a5decabf0 100644
--- a/util/flashrom/board_enable.c
+++ b/util/flashrom/board_enable.c
@@ -35,32 +35,32 @@
* Helper functions for many Winbond Super I/Os of the W836xx range.
*/
/* Enter extended functions */
-static void w836xx_ext_enter(uint16_t port)
+void w836xx_ext_enter(uint16_t port)
{
OUTB(0x87, port);
OUTB(0x87, port);
}
/* Leave extended functions */
-static void w836xx_ext_leave(uint16_t port)
+void w836xx_ext_leave(uint16_t port)
{
OUTB(0xAA, port);
}
/* General functions for reading/writing Winbond Super I/Os. */
-static unsigned char wbsio_read(uint16_t index, uint8_t reg)
+unsigned char wbsio_read(uint16_t index, uint8_t reg)
{
OUTB(reg, index);
return INB(index + 1);
}
-static void wbsio_write(uint16_t index, uint8_t reg, uint8_t data)
+void wbsio_write(uint16_t index, uint8_t reg, uint8_t data)
{
OUTB(reg, index);
OUTB(data, index + 1);
}
-static void wbsio_mask(uint16_t index, uint8_t reg, uint8_t data, uint8_t mask)
+void wbsio_mask(uint16_t index, uint8_t reg, uint8_t data, uint8_t mask)
{
uint8_t tmp;
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h
index 8b8553826d..317155a340 100644
--- a/util/flashrom/flash.h
+++ b/util/flashrom/flash.h
@@ -454,6 +454,11 @@ struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device,
uint16_t card_vendor, uint16_t card_device);
/* board_enable.c */
+void w836xx_ext_enter(uint16_t port);
+void w836xx_ext_leave(uint16_t port);
+unsigned char wbsio_read(uint16_t index, uint8_t reg);
+void wbsio_write(uint16_t index, uint8_t reg, uint8_t data);
+void wbsio_mask(uint16_t index, uint8_t reg, uint8_t data, uint8_t mask);
int board_flash_enable(const char *vendor, const char *part);
void print_supported_boards(void);