diff options
Diffstat (limited to 'board/cm-bf537u')
-rw-r--r-- | board/cm-bf537u/cm-bf537u.c | 2 | ||||
-rw-r--r-- | board/cm-bf537u/config.mk | 2 | ||||
-rw-r--r-- | board/cm-bf537u/gpio_cfi_flash.c | 60 | ||||
-rw-r--r-- | board/cm-bf537u/gpio_cfi_flash.h | 10 |
4 files changed, 5 insertions, 69 deletions
diff --git a/board/cm-bf537u/cm-bf537u.c b/board/cm-bf537u/cm-bf537u.c index 92fa5a09937..4b7e8642c97 100644 --- a/board/cm-bf537u/cm-bf537u.c +++ b/board/cm-bf537u/cm-bf537u.c @@ -13,7 +13,7 @@ #include <netdev.h> #include <asm/blackfin.h> #include <asm/net.h> -#include "gpio_cfi_flash.h" +#include "../cm-bf537e/gpio_cfi_flash.h" DECLARE_GLOBAL_DATA_PTR; diff --git a/board/cm-bf537u/config.mk b/board/cm-bf537u/config.mk index bc046f129f0..1281da4befe 100644 --- a/board/cm-bf537u/config.mk +++ b/board/cm-bf537u/config.mk @@ -26,6 +26,8 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me +CONFIG_BFIN_CPU = bf537-0.2 + CFLAGS_lib += -O2 CFLAGS_lib/lzma += -O2 diff --git a/board/cm-bf537u/gpio_cfi_flash.c b/board/cm-bf537u/gpio_cfi_flash.c index 416c6895003..ef5ea8b793d 100644 --- a/board/cm-bf537u/gpio_cfi_flash.c +++ b/board/cm-bf537u/gpio_cfi_flash.c @@ -1,58 +1,2 @@ -/* - * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support - * - * Copyright (c) 2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <common.h> -#include <asm/blackfin.h> -#include <asm/gpio.h> -#include <asm/io.h> -#include "gpio_cfi_flash.h" - -#define GPIO_PIN_1 GPIO_PH0 -#define GPIO_MASK_1 (1 << 21) -#define GPIO_MASK (GPIO_MASK_1) - -void *gpio_cfi_flash_swizzle(void *vaddr) -{ - unsigned long addr = (unsigned long)vaddr; - - gpio_set_value(GPIO_PIN_1, addr & GPIO_MASK_1); - -#ifdef GPIO_MASK_2 - gpio_set_value(GPIO_PIN_2, addr & GPIO_MASK_2); -#endif - - SSYNC(); - - return (void *)(addr & ~GPIO_MASK); -} - -#define __raw_writeq(value, addr) *(volatile u64 *)addr = value -#define __raw_readq(addr) *(volatile u64 *)addr - -#define MAKE_FLASH(size, sfx) \ -void flash_write##size(u##size value, void *addr) \ -{ \ - __raw_write##sfx(value, gpio_cfi_flash_swizzle(addr)); \ -} \ -u##size flash_read##size(void *addr) \ -{ \ - return __raw_read##sfx(gpio_cfi_flash_swizzle(addr)); \ -} -MAKE_FLASH(8, b) /* flash_write8() flash_read8() */ -MAKE_FLASH(16, w) /* flash_write16() flash_read16() */ -MAKE_FLASH(32, l) /* flash_write32() flash_read32() */ -MAKE_FLASH(64, q) /* flash_write64() flash_read64() */ - -void gpio_cfi_flash_init(void) -{ - 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); -} +#define GPIO_PIN_1 GPIO_PH0 +#include "../cm-bf537e/gpio_cfi_flash.c" diff --git a/board/cm-bf537u/gpio_cfi_flash.h b/board/cm-bf537u/gpio_cfi_flash.h deleted file mode 100644 index 5211e972ad2..00000000000 --- a/board/cm-bf537u/gpio_cfi_flash.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support - * - * Copyright (c) 2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -void *gpio_cfi_flash_swizzle(void *vaddr); -void gpio_cfi_flash_init(void); |