diff options
Diffstat (limited to 'arch/powerpc/cpu/ppc4xx/usb.c')
-rw-r--r-- | arch/powerpc/cpu/ppc4xx/usb.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/powerpc/cpu/ppc4xx/usb.c b/arch/powerpc/cpu/ppc4xx/usb.c deleted file mode 100644 index 16b44ccea0..0000000000 --- a/arch/powerpc/cpu/ppc4xx/usb.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * (C) Copyright 2007 - * Markus Klotzbuecher, DENX Software Engineering <mk@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) - -#ifdef CONFIG_4xx_DCACHE -#include <asm/mmu.h> -DECLARE_GLOBAL_DATA_PTR; -#endif - -int usb_cpu_init(void) -{ -#ifdef CONFIG_4xx_DCACHE - /* disable cache */ - change_tlb(gd->bd->bi_memstart, gd->bd->bi_memsize, TLB_WORD2_I_ENABLE); -#endif - - return 0; -} - -int usb_cpu_stop(void) -{ -#ifdef CONFIG_4xx_DCACHE - /* enable cache */ - change_tlb(gd->bd->bi_memstart, gd->bd->bi_memsize, 0); -#endif - return 0; -} - -int usb_cpu_init_fail(void) -{ -#ifdef CONFIG_4xx_DCACHE - /* enable cache */ - change_tlb(gd->bd->bi_memstart, gd->bd->bi_memsize, 0); -#endif - return 0; -} - -#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */ |