diff options
| author | Nick Sanders <nsanders@chromium.org> | 2016-08-02 19:35:44 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-09-01 22:56:22 -0700 |
| commit | a4bfc663a3cd645b43963bb814269efe864f8d1e (patch) | |
| tree | 185ab7cc413c4b580ea50845a024838aba577732 /chip/stm32/usb_hw.h | |
| parent | 54f4612764e07e5e3ccd8a4af04ee83a46454612 (diff) | |
| download | chrome-ec-a4bfc663a3cd645b43963bb814269efe864f8d1e.tar.gz | |
sweetberry: add dwc usb support
stm32f446 uses a synopsys designware USB block
rather than the typical ST one. This change adds driver support
for the new block, including usb console support.
BUG=chromium:608039
TEST=usb console works
BRANCH=None
Change-Id: I0e143758ae0b5285f1c94ea2ec5aee159e22e00c
Signed-off-by: Nick Sanders <nsanders@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/365448
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'chip/stm32/usb_hw.h')
| -rw-r--r-- | chip/stm32/usb_hw.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/chip/stm32/usb_hw.h b/chip/stm32/usb_hw.h index b44a33dcac..29bb347e3c 100644 --- a/chip/stm32/usb_hw.h +++ b/chip/stm32/usb_hw.h @@ -6,6 +6,11 @@ #ifndef __CROS_EC_USB_HW_H #define __CROS_EC_USB_HW_H +#if defined(CHIP_FAMILY_STM32F4) +#include "usb_dwc_hw.h" +#else + + /* * The STM32 has dedicated USB RAM visible on the APB1 bus (so all reads & * writes are 16-bits wide). The endpoint tables and the data buffers live in @@ -82,4 +87,5 @@ extern int (*usb_iface_request[]) (usb_uint *ep0_buf_rx, usb_uint *ep0_buf_tx); usb_uint *epo_buf_tx) \ __attribute__ ((alias(STRINGIFY(handler)))); +#endif #endif /* __CROS_EC_USB_HW_H */ |