diff options
| -rw-r--r-- | boot/bootm.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/boot/bootm.c b/boot/bootm.c index 376d63aafc9..480f8e6a0e6 100644 --- a/boot/bootm.c +++ b/boot/bootm.c @@ -740,18 +740,6 @@ ulong bootm_disable_interrupts(void) eth_halt(); #endif -#if defined(CONFIG_CMD_USB) - /* - * turn off USB to prevent the host controller from writing to the - * SDRAM while Linux is booting. This could happen (at least for OHCI - * controller), because the HCCA (Host Controller Communication Area) - * lies within the SDRAM and the host controller writes continously to - * this area (as busmaster!). The HccaFrameNumber is for example - * updated every 1 ms within the HCCA structure in SDRAM! For more - * details see the OpenHCI specification. - */ - usb_stop(); -#endif return iflag; } |