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libpayload/usb: fix DWC2 driver 

A typo introduced in commit bf2c693f89
made the driver not build: DWC_SLEEP_TIME_US instead of
DWC2_SLEEP_TIME_US.

Change-Id: I197b25fd4f568cce7a4bbcee8cc285b25b26afb1
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34131
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Patrick Georgi 2019-07-08 09:47:02 +02:00
parent 517546aaab
commit c6b152a976
1 changed files with 2 additions and 2 deletions
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4
payloads/libpayload/drivers/usb/dwc2.c
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@ -159,14 +159,14 @@ wait_for_complete(endpoint_t *ep, uint32_t ch_num)
hcchar_t hcchar; hcchar_t hcchar;
hctsiz_t hctsiz; hctsiz_t hctsiz;
dwc2_reg_t *reg = DWC2_REG(ep->dev->controller); dwc2_reg_t *reg = DWC2_REG(ep->dev->controller);
int timeout = USB_MAX_PROCESSING_TIME_US / DWC_SLEEP_TIME_US; int timeout = USB_MAX_PROCESSING_TIME_US / DWC2_SLEEP_TIME_US;
/* /*
* TODO: We should take care of up to three times of transfer error * TODO: We should take care of up to three times of transfer error
* retry here, according to the USB 2.0 spec 4.5.2 * retry here, according to the USB 2.0 spec 4.5.2
*/ */
do { do {
udelay(DWC_SLEEP_TIME_US); udelay(DWC2_SLEEP_TIME_US);
hcint.d32 = readl(&reg->host.hchn[ch_num].hcintn); hcint.d32 = readl(&reg->host.hchn[ch_num].hcintn);
hctsiz.d32 = readl(&reg->host.hchn[ch_num].hctsizn); hctsiz.d32 = readl(&reg->host.hchn[ch_num].hctsizn);