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| author | Holger Brunck <holger.brunck@keymile.com> | 2011-06-05 22:22:20 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-07-27 23:44:35 +0200 |
| commit | 1adfd9dd3fc1bacc3c3a1fe8790f258916483fce (patch) | |
| tree | a69af47509f929cb1ffbf98555d1d482ade970fc /board/keymile/common/common.c | |
| parent | fc9a7441d9a1d450994524e51657a37e880ec198 (diff) | |
| download | u-boot-imx-1adfd9dd3fc1bacc3c3a1fe8790f258916483fce.zip u-boot-imx-1adfd9dd3fc1bacc3c3a1fe8790f258916483fce.tar.gz u-boot-imx-1adfd9dd3fc1bacc3c3a1fe8790f258916483fce.tar.bz2 | |
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.c | 69 |
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) |