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authorHolger Brunck <holger.brunck@keymile.com>2011-06-05 22:22:20 +0000
committerWolfgang Denk <wd@denx.de>2011-07-27 23:44:35 +0200
commit1adfd9dd3fc1bacc3c3a1fe8790f258916483fce (patch)
treea69af47509f929cb1ffbf98555d1d482ade970fc /board/keymile/common/common.c
parentfc9a7441d9a1d450994524e51657a37e880ec198 (diff)
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powerpc/km82xx: remove 82xx specific functions from common.c
Common code should be valid for more than one architecture, therefore the km82xx specific code was removed from common.c. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board/keymile/common/common.c')
-rw-r--r--board/keymile/common/common.c69
1 files changed, 2 insertions, 67 deletions
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 814968d..841bdee 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -25,9 +25,6 @@
*/
#include <common.h>
-#if defined(CONFIG_KM82XX)
-#include <mpc8260.h>
-#endif
#include <ioports.h>
#include <command.h>
#include <malloc.h>
@@ -44,6 +41,7 @@
#include "common.h"
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
#include <i2c.h>
+#endif
static void i2c_write_start_seq(void);
DECLARE_GLOBAL_DATA_PTR;
@@ -83,70 +81,9 @@ int set_km_env(void)
return 0;
}
-#if defined(CONFIG_SYS_I2C_INIT_BOARD)
#define DELAY_ABORT_SEQ 62 /* @200kHz 9 clocks = 44us, 62us is ok */
#define DELAY_HALF_PERIOD (500 / (CONFIG_SYS_I2C_SPEED / 1000))
-#if defined(CONFIG_KM_82XX)
-#define SDA_MASK 0x00010000
-#define SCL_MASK 0x00020000
-void set_pin(int state, unsigned long mask)
-{
- ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3);
-
- if (state)
- setbits_be32(&iop->pdat, mask);
- else
- clrbits_be32(&iop->pdat, mask);
-
- setbits_be32(&iop->pdir, mask);
-}
-
-static int get_pin(unsigned long mask)
-{
- ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3);
-
- clrbits_be32(&iop->pdir, mask);
- return 0 != (in_be32(&iop->pdat) & mask);
-}
-
-static void set_sda(int state)
-{
- set_pin(state, SDA_MASK);
-}
-
-static void set_scl(int state)
-{
- set_pin(state, SCL_MASK);
-}
-
-static int get_sda(void)
-{
- return get_pin(SDA_MASK);
-}
-
-static int get_scl(void)
-{
- return get_pin(SCL_MASK);
-}
-
-#if defined(CONFIG_HARD_I2C)
-static void setports(int gpio)
-{
- ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3);
-
- if (gpio) {
- clrbits_be32(&iop->ppar, (SDA_MASK | SCL_MASK));
- clrbits_be32(&iop->podr, (SDA_MASK | SCL_MASK));
- } else {
- setbits_be32(&iop->ppar, (SDA_MASK | SCL_MASK));
- clrbits_be32(&iop->pdir, (SDA_MASK | SCL_MASK));
- setbits_be32(&iop->podr, (SDA_MASK | SCL_MASK));
- }
-}
-#endif
-#endif
-
#if !defined(CONFIG_MPC83xx)
static void i2c_write_start_seq(void)
{
@@ -223,7 +160,7 @@ int i2c_make_abort(void)
#endif
return ret;
}
-#endif
+#endif /* !MPC83xx */
#if defined(CONFIG_MPC83xx)
static void i2c_write_start_seq(void)
@@ -296,8 +233,6 @@ void i2c_init_board(void)
/* Now run the AbortSequence() */
i2c_make_abort();
}
-#endif
-#endif
#if !defined(MACH_TYPE_KM_KIRKWOOD)
int ethernet_present(void)