diff options
| -rw-r--r-- | arch/blackfin/cpu/Makefile | 2 | ||||
| -rw-r--r-- | arch/blackfin/cpu/cpu.c | 3 | ||||
| -rw-r--r-- | arch/blackfin/cpu/gpio.c | 17 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/gpio.h | 3 | ||||
| -rw-r--r-- | drivers/gpio/adi_gpio2.c | 17 |
5 files changed, 24 insertions, 18 deletions
diff --git a/arch/blackfin/cpu/Makefile b/arch/blackfin/cpu/Makefile index 9bf544d800..243dc22a0c 100644 --- a/arch/blackfin/cpu/Makefile +++ b/arch/blackfin/cpu/Makefile @@ -14,7 +14,7 @@ extra-y += initcode.o extra-y += start.o obj-y := interrupt.o cache.o obj-y += cpu.o -obj-$(CONFIG_ADI_GPIO1) += gpio.o +obj-y += gpio.o obj-y += interrupts.o obj-$(CONFIG_JTAG_CONSOLE) += jtag-console.o obj-y += os_log.o diff --git a/arch/blackfin/cpu/cpu.c b/arch/blackfin/cpu/cpu.c index 218f57ed38..2409c300ed 100644 --- a/arch/blackfin/cpu/cpu.c +++ b/arch/blackfin/cpu/cpu.c @@ -104,6 +104,9 @@ void cpu_init_f(ulong bootflag, ulong loaded_from_ldr) serial_early_puts("Board init flash\n"); board_init_f(bootflag); + + /* should not be reached */ + while (1); } int exception_init(void) diff --git a/arch/blackfin/cpu/gpio.c b/arch/blackfin/cpu/gpio.c index f9aff4d894..5e9c68af85 100644 --- a/arch/blackfin/cpu/gpio.c +++ b/arch/blackfin/cpu/gpio.c @@ -12,6 +12,7 @@ #include <asm/gpio.h> #include <asm/portmux.h> +#ifdef CONFIG_ADI_GPIO1 #if ANOMALY_05000311 || ANOMALY_05000323 enum { AWA_data = SYSCR, @@ -774,3 +775,19 @@ void gpio_labels(void) continue; } } +#else +struct gpio_port_t * const gpio_array[] = { + (struct gpio_port_t *)PORTA_FER, + (struct gpio_port_t *)PORTB_FER, + (struct gpio_port_t *)PORTC_FER, + (struct gpio_port_t *)PORTD_FER, + (struct gpio_port_t *)PORTE_FER, + (struct gpio_port_t *)PORTF_FER, + (struct gpio_port_t *)PORTG_FER, +#if defined(CONFIG_BF54x) + (struct gpio_port_t *)PORTH_FER, + (struct gpio_port_t *)PORTI_FER, + (struct gpio_port_t *)PORTJ_FER, +#endif +}; +#endif diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index 58a6191107..376ec02b65 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -8,6 +8,7 @@ #define __ARCH_BLACKFIN_GPIO_H__ #include <asm-generic/gpio.h> +#include <asm/portmux.h> #define gpio_bank(x) ((x) >> 4) #define gpio_bit(x) (1<<((x) & 0xF)) @@ -141,6 +142,8 @@ struct gpio_port_t { unsigned short dummy16; unsigned short inen; }; +#else +extern struct gpio_port_t * const gpio_array[]; #endif #ifdef ADI_SPECIAL_GPIO_BANKS diff --git a/drivers/gpio/adi_gpio2.c b/drivers/gpio/adi_gpio2.c index 051073cee3..88cd65b87f 100644 --- a/drivers/gpio/adi_gpio2.c +++ b/drivers/gpio/adi_gpio2.c @@ -10,22 +10,6 @@ #include <common.h> #include <asm/errno.h> #include <asm/gpio.h> -#include <asm/portmux.h> - -static struct gpio_port_t * const gpio_array[] = { - (struct gpio_port_t *)PORTA_FER, - (struct gpio_port_t *)PORTB_FER, - (struct gpio_port_t *)PORTC_FER, - (struct gpio_port_t *)PORTD_FER, - (struct gpio_port_t *)PORTE_FER, - (struct gpio_port_t *)PORTF_FER, - (struct gpio_port_t *)PORTG_FER, -#if defined(CONFIG_BF54x) - (struct gpio_port_t *)PORTH_FER, - (struct gpio_port_t *)PORTI_FER, - (struct gpio_port_t *)PORTJ_FER, -#endif -}; #define RESOURCE_LABEL_SIZE 16 @@ -98,7 +82,6 @@ static void port_setup(unsigned gpio, unsigned short usage) else gpio_array[gpio_bank(gpio)]->port_fer_set = gpio_bit(gpio); #endif - SSYNC(); } inline void portmux_setup(unsigned short per) |