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authorJens Scharsig <esw@bus-elektronik.de>2008-09-12 02:20:47 +0200
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2008-09-12 02:20:47 +0200
commit3ee9f03f588ad605e3fd10530237f9e3e2e7ab4c (patch)
treea03e74969bc903ed5f4e60fbfe71ac7762e35ae5
parentb5b0344957d32e3d07a8dd72fce64fb48e680ba4 (diff)
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at91rm9200: fix errors with CONFIG_CMD_I2C_TREE
This patch prevents linker error on AT91RM9200 boards, if CONFIG_CMD_I2_TREE is set. It implements i2c_set_bus_speed and i2c_get_bus_speed as a dummy function. Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
-rw-r--r--cpu/arm920t/at91rm9200/i2c.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/cpu/arm920t/at91rm9200/i2c.c b/cpu/arm920t/at91rm9200/i2c.c
index 826cea8..90f95df 100644
--- a/cpu/arm920t/at91rm9200/i2c.c
+++ b/cpu/arm920t/at91rm9200/i2c.c
@@ -203,4 +203,14 @@ void i2c_reg_write(uchar i2c_addr, uchar reg, uchar val)
i2c_write(i2c_addr, reg, 1, &val, 1);
}
+int i2c_set_bus_speed(unsigned int speed)
+{
+ return -1;
+}
+
+unsigned int i2c_get_bus_speed(void)
+{
+ return CFG_I2C_SPEED;
+}
+
#endif /* CONFIG_HARD_I2C */