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path: root/board/cm-bf537u/gpio_cfi_flash.c
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Diffstat (limited to 'board/cm-bf537u/gpio_cfi_flash.c')
-rw-r--r--board/cm-bf537u/gpio_cfi_flash.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/board/cm-bf537u/gpio_cfi_flash.c b/board/cm-bf537u/gpio_cfi_flash.c
index 68633ec..416c689 100644
--- a/board/cm-bf537u/gpio_cfi_flash.c
+++ b/board/cm-bf537u/gpio_cfi_flash.c
@@ -8,10 +8,11 @@
#include <common.h>
#include <asm/blackfin.h>
+#include <asm/gpio.h>
#include <asm/io.h>
#include "gpio_cfi_flash.h"
-#define GPIO_PIN_1 PH0
+#define GPIO_PIN_1 GPIO_PH0
#define GPIO_MASK_1 (1 << 21)
#define GPIO_MASK (GPIO_MASK_1)
@@ -19,16 +20,10 @@ void *gpio_cfi_flash_swizzle(void *vaddr)
{
unsigned long addr = (unsigned long)vaddr;
- if (addr & GPIO_MASK_1)
- bfin_write_PORTHIO_SET(GPIO_PIN_1);
- else
- bfin_write_PORTHIO_CLEAR(GPIO_PIN_1);
+ gpio_set_value(GPIO_PIN_1, addr & GPIO_MASK_1);
#ifdef GPIO_MASK_2
- if (addr & GPIO_MASK_2)
- bfin_write_PORTGIO_SET(GPIO_PIN_2);
- else
- bfin_write_PORTGIO_CLEAR(GPIO_PIN_2);
+ gpio_set_value(GPIO_PIN_2, addr & GPIO_MASK_2);
#endif
SSYNC();
@@ -55,6 +50,9 @@ MAKE_FLASH(64, q) /* flash_write64() flash_read64() */
void gpio_cfi_flash_init(void)
{
- bfin_write_PORTHIO_DIR(bfin_read_PORTHIO_DIR() | GPIO_PIN_1);
+ gpio_request(GPIO_PIN_1, "gpio_cfi_flash");
+#ifdef GPIO_MASK_2
+ gpio_request(GPIO_PIN_2, "gpio_cfi_flash");
+#endif
gpio_cfi_flash_swizzle((void *)CONFIG_SYS_FLASH_BASE);
}