This patch resolves the below mentiond compilation error of i2c driver
for non-FDT case
Compilation error:
s3c24x0_i2c.c: In function 'board_i2c_init':
s3c24x0_i2c.c:544:18: error: 'CONFIG_MAX_I2C_NUM' undeclared (first use
in this function) s3c24x0_i2c.c:544:18: note: each undeclared
identifier is reported only once for each function it appears in
s3c24x0_i2c.c:545:3: warning: implicit declaration of function
'exynos_pinmux_config' [-Wimplicit-function-declaration]
s3c24x0_i2c.c:545:25: error: 'PERIPH_ID_I2C0' undeclared (first use in
this function) s3c24x0_i2c.c:546:10: error: 'PINMUX_FLAG_NONE'
undeclared (first use in this function) make[1]: ***
[/home/albert/src/u-boot-arm/build/VCMA9/drivers/i2c/s3c24x0_i2c.o]
Error 1 make: ***
[/home/albert/src/u-boot-arm/build/VCMA9/drivers/i2c/libi2c.o] Error 2
Signed-off-by: Rajeshwari Shinde <rajeshwar...@samsung.com>
Signed-off-by: Amar <amarendra...@samsung.com>
---
board/samsung/smdk5250/smdk5250.c | 10 ++++++++++
drivers/i2c/s3c24x0_i2c.c | 9 +--------
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/board/samsung/smdk5250/smdk5250.c
b/board/samsung/smdk5250/smdk5250.c
index ae1f077..f1d3d97 100644
--- a/board/samsung/smdk5250/smdk5250.c
+++ b/board/samsung/smdk5250/smdk5250.c
@@ -332,6 +332,16 @@ static int board_uart_init(void)
return ret;
}
+void board_i2c_init(const void *blob)
+{
+ int i;
+
+ for (i = 0; i < CONFIG_MAX_I2C_NUM; i++) {
+ exynos_pinmux_config((PERIPH_ID_I2C0 + i),
+ PINMUX_FLAG_NONE);
+ }
+}
+
#ifdef CONFIG_BOARD_EARLY_INIT_F
int board_early_init_f(void)
{
diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index 3fc1c5b..382e4c2 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -515,10 +515,10 @@ int i2c_write(uchar chip, uint addr, int alen, uchar
*buffer, int len)
len) != 0);
}
+#ifdef CONFIG_OF_CONTROL
void board_i2c_init(const void *blob)
{
int i;
-#ifdef CONFIG_OF_CONTROL
int node_list[CONFIG_MAX_I2C_NUM];
int count;
@@ -540,15 +540,8 @@ void board_i2c_init(const void *blob)
bus->bus_num = i2c_busses++;
exynos_pinmux_config(bus->id, 0);
}
-#else
- for (i = 0; i < CONFIG_MAX_I2C_NUM; i++) {
- exynos_pinmux_config((PERIPH_ID_I2C0 + i),
- PINMUX_FLAG_NONE);
- }
-#endif
}
-#ifdef CONFIG_OF_CONTROL
static struct s3c24x0_i2c_bus *get_bus(unsigned int bus_idx)
{
if (bus_idx < i2c_busses)
--
1.7.3.rc2
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