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authorMarek Vasut <marex@denx.de>2015-11-10 20:53:31 +0100
committerTom Rini <trini@konsulko.com>2015-11-21 21:50:26 -0500
commit354e3ed754fea744ff412b1e015b696db08320e3 (patch)
treeb46abf0507aac3f67b8940660fd60cb2612bb828 /include/common.h
parent1a37889b0ad084a740b4f785031d7ae9955d947b (diff)
eeprom: Add bus argument to eeprom_init()
Add bus argument to eeprom_init(), so that it can select the I2C bus number on which the eeprom resides. Any negative value of the $bus argument will preserve the old behavior. This is in place so that old code does not randomly break. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Cc: Heiko Schocher <hs@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de> [trini: Wrap i2c_set_bus_num() call with CONFIG_SYS_I2C test] Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/common.h')
-rw-r--r--include/common.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/common.h b/include/common.h
index cb35ac8aaa0..a3831b78dcc 100644
--- a/include/common.h
+++ b/include/common.h
@@ -474,7 +474,7 @@ void reset_phy (void);
void fdc_hw_init (void);
/* $(BOARD)/eeprom.c */
-void eeprom_init (void);
+void eeprom_init (int bus);
int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);