This feature provides for init of a single SPI port for the soft SPI
feature. It is not really compatible with driver model since it assumes a
single SPI port. Also, inserting SPI init into the driver by means of
a #define is not very nice.
This feature is not used by any active boards, so let's remove it.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
drivers/spi/soft_spi_legacy.c | 5 -----
include/configs/s5pc210_universal.h | 1 -
include/configs/sacsng.h | 1 -
include/configs/zipitz2.h | 1 -
4 files changed, 8 deletions(-)
diff --git a/drivers/spi/soft_spi_legacy.c b/drivers/spi/soft_spi_legacy.c
index c969be3..941daa7 100644
--- a/drivers/spi/soft_spi_legacy.c
+++ b/drivers/spi/soft_spi_legacy.c
@@ -42,11 +42,6 @@ static inline struct soft_spi_slave *to_soft_spi(struct
spi_slave *slave)
*/
void spi_init (void)
{
-#ifdef SPI_INIT
- volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
- SPI_INIT;
-#endif
}
struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
diff --git a/include/configs/s5pc210_universal.h
b/include/configs/s5pc210_universal.h
index cd4cdfe..b729bfc 100644
--- a/include/configs/s5pc210_universal.h
+++ b/include/configs/s5pc210_universal.h
@@ -196,7 +196,6 @@
#define CONFIG_SOFT_SPI_GPIO_CS EXYNOS4_GPIO_Y43
#define SPI_DELAY udelay(1)
-#undef SPI_INIT
#define SPI_SCL(bit) universal_spi_scl(bit)
#define SPI_SDA(bit) universal_spi_sda(bit)
#define SPI_READ universal_spi_read()
diff --git a/include/configs/sacsng.h b/include/configs/sacsng.h
index b5064ab..2dee315 100644
--- a/include/configs/sacsng.h
+++ b/include/configs/sacsng.h
@@ -259,7 +259,6 @@
#define I2C_MOSI 0x00004000 /* PD 17: Master Out, Slave In */
#define I2C_MISO 0x00008000 /* PD 16: Master In, Slave Out */
-#undef SPI_INIT /* no port initialization needed */
#define SPI_READ ((immr->im_ioport.iop_pdatd & I2C_MISO) != 0)
#define SPI_SDA(bit) do { \
if(bit) immr->im_ioport.iop_pdatd |= I2C_MOSI; \
diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index 41a7c99..fe331bc 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -99,7 +99,6 @@
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
-#undef SPI_INIT
#define SPI_DELAY udelay(10)
#define SPI_SDA(val) zipitz2_spi_sda(val)
--
2.1.0.rc2.206.gedb03e5
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