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-rw-r--r--src/mainboard/google/snow/bootblock.c14
-rw-r--r--src/mainboard/google/snow/smdk5250_spl.c15
2 files changed, 0 insertions, 29 deletions
diff --git a/src/mainboard/google/snow/bootblock.c b/src/mainboard/google/snow/bootblock.c
index fd3c505b1e..58d347d5a6 100644
--- a/src/mainboard/google/snow/bootblock.c
+++ b/src/mainboard/google/snow/bootblock.c
@@ -649,15 +649,8 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
#endif
if (!i2c)
return -1;
-#if 0
- if (board_i2c_claim_bus(i2c->node)) {
- debug("I2C cannot claim bus %d\n", i2c->bus_num);
- return -1;
- }
-#endif
ret = i2c_transfer(i2c->regs, I2C_READ, chip << 1, &xaddr[4 - alen],
alen, buffer, len);
- //board_i2c_release_bus(i2c->node);
if (ret) {
//debug("I2c read: failed %d\n", ret);
return 1;
@@ -702,15 +695,8 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
i2c = &i2c0;
if (!i2c)
return -1;
-#if 0
- if (board_i2c_claim_bus(i2c->node)) {
- //debug("I2C cannot claim bus %d\n", i2c->bus_num);
- return -1;
- }
-#endif
ret = i2c_transfer(i2c->regs, I2C_WRITE, chip << 1, &xaddr[4 - alen],
alen, buffer, len);
- //board_i2c_release_bus(i2c->node);
return ret != 0;
}
diff --git a/src/mainboard/google/snow/smdk5250_spl.c b/src/mainboard/google/snow/smdk5250_spl.c
index 0dbd4e1165..33f27b17db 100644
--- a/src/mainboard/google/snow/smdk5250_spl.c
+++ b/src/mainboard/google/snow/smdk5250_spl.c
@@ -87,18 +87,3 @@ int board_wakeup_permitted(void)
return !is_bad_wake;
}
-
-/*
- * TODO(sjg@chromium.org):
- * Declared there here for SPL, since there is no core i2c subsystem and
- * cmd_i2c.c is not included.
- */
-void board_i2c_release_bus(int node)
-{
-}
-
-int board_i2c_claim_bus(int node)
-{
- /* EC is not allowed to touch the bus until we enter U-Boot */
- return 0;
-}