diff options
Diffstat (limited to 'qemu/roms/u-boot/board/bf537-stamp/ide-cf.c')
-rw-r--r-- | qemu/roms/u-boot/board/bf537-stamp/ide-cf.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/qemu/roms/u-boot/board/bf537-stamp/ide-cf.c b/qemu/roms/u-boot/board/bf537-stamp/ide-cf.c deleted file mode 100644 index 5a3720de5..000000000 --- a/qemu/roms/u-boot/board/bf537-stamp/ide-cf.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * CF IDE addon card code - * - * Enter bugs at http://blackfin.uclinux.org/ - * - * Copyright (c) 2005-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <common.h> -#include <config.h> -#include <command.h> -#include <asm/blackfin.h> - -void cf_outb(unsigned char val, volatile unsigned char *addr) -{ - *(addr) = val; - SSYNC(); -} - -unsigned char cf_inb(volatile unsigned char *addr) -{ - volatile unsigned char c; - - c = *(addr); - SSYNC(); - - return c; -} - -void cf_insw(unsigned short *sect_buf, unsigned short *addr, int words) -{ - int i; - - for (i = 0; i < words; i++) - *(sect_buf + i) = *(addr); - SSYNC(); -} - -void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words) -{ - int i; - - for (i = 0; i < words; i++) - *(addr) = *(sect_buf + i); - SSYNC(); -} - -void cf_ide_init(void) -{ -#if defined(CONFIG_BFIN_TRUE_IDE) - /* Enable ATASEL when in True IDE mode */ - printf("Using CF True IDE Mode\n"); - cf_outb(0, (unsigned char *)CONFIG_CF_ATASEL_ENA); - udelay(1000); -#elif defined(CONFIG_BFIN_CF_IDE) - /* Disable ATASEL when we're in Common Memory Mode */ - printf("Using CF Common Memory Mode\n"); - cf_outb(0, (unsigned char *)CONFIG_CF_ATASEL_DIS); - udelay(1000); -#elif defined(CONFIG_BFIN_HDD_IDE) - printf("Using HDD IDE Mode\n"); -#endif - ide_init(); -} |