From d7903ae1593a67f0cbda1c289795cbaff9a4082b Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Sun, 12 Aug 2012 23:38:10 +0000 Subject: [PATCH] mpc5xxx: add GPIO port configuration Add posibility for board specifig GPIO configurations using various CONFIG_SYS_ macros. Signed-off-by: Anatolij Gustschin --- arch/powerpc/cpu/mpc5xxx/cpu_init.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/powerpc/cpu/mpc5xxx/cpu_init.c b/arch/powerpc/cpu/mpc5xxx/cpu_init.c index 9daf3755ac..3044b4171a 100644 --- a/arch/powerpc/cpu/mpc5xxx/cpu_init.c +++ b/arch/powerpc/cpu/mpc5xxx/cpu_init.c @@ -169,6 +169,20 @@ void cpu_init_f (void) out_be32(&gpio->port_config, CONFIG_SYS_GPS_PORT_CONFIG); #endif + /* Setup gpios */ +#if defined(CONFIG_SYS_GPIO_DATADIR) + out_be32(&gpio->simple_ddr, CONFIG_SYS_GPIO_DATADIR); +#endif +#if defined(CONFIG_SYS_GPIO_OPENDRAIN) + out_be32(&gpio->simple_ode, CONFIG_SYS_GPIO_OPENDRAIN); +#endif +#if defined(CONFIG_SYS_GPIO_DATAVALUE) + out_be32(&gpio->simple_dvo, CONFIG_SYS_GPIO_DATAVALUE); +#endif +#if defined(CONFIG_SYS_GPIO_ENABLE) + out_be32(&gpio->simple_gpioe, CONFIG_SYS_GPIO_ENABLE); +#endif + /* enable timebase */ setbits_be32(&xlb->config, (1 << 13)); -- 2.39.5