* Marek Szyprowski <m.szyprowski@samsung.com>
* Lukasz Majewski <l.majewski@samsumg.com>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
#undef DEBUG
#include <common.h>
#include <malloc.h>
#include <linux/usb/ch9.h>
-#include <usbdescriptors.h>
#include <linux/usb/gadget.h>
#include <asm/byteorder.h>
writel((readl(&phy->phypwr) &~(OTG_DISABLE_0 | ANALOG_PWRDOWN)
&~FORCE_SUSPEND_0), &phy->phypwr);
- writel((readl(&phy->phyclk) &~(ID_PULLUP0 | COMMON_ON_N0)) |
- CLK_SEL_24MHZ, &phy->phyclk); /* PLL 24Mhz */
+ if (s5p_cpu_id == 0x4412)
+ writel((readl(&phy->phyclk) & ~(EXYNOS4X12_ID_PULLUP0 |
+ EXYNOS4X12_COMMON_ON_N0)) | EXYNOS4X12_CLK_SEL_24MHZ,
+ &phy->phyclk); /* PLL 24Mhz */
+ else
+ writel((readl(&phy->phyclk) & ~(ID_PULLUP0 | COMMON_ON_N0)) |
+ CLK_SEL_24MHZ, &phy->phyclk); /* PLL 24Mhz */
writel((readl(&phy->rstcon) &~(LINK_SW_RST | PHYLNK_SW_RST))
| PHY_SW_RST0, &phy->rstcon);
int s3c_udc_probe(struct s3c_plat_otg_data *pdata)
{
struct s3c_udc *dev = &memory;
- int retval = 0, i;
+ int retval = 0;
debug("%s: %p\n", __func__, pdata);
the_controller = dev;
- for (i = 0; i < S3C_MAX_ENDPOINTS+1; i++) {
- dev->dma_buf[i] = memalign(CONFIG_SYS_CACHELINE_SIZE,
- DMA_BUFFER_SIZE);
- dev->dma_addr[i] = (dma_addr_t) dev->dma_buf[i];
- invalidate_dcache_range((unsigned long) dev->dma_buf[i],
- (unsigned long) (dev->dma_buf[i]
- + DMA_BUFFER_SIZE));
+ usb_ctrl = memalign(CONFIG_SYS_CACHELINE_SIZE,
+ ROUND(sizeof(struct usb_ctrlrequest),
+ CONFIG_SYS_CACHELINE_SIZE));
+ if (!usb_ctrl) {
+ error("No memory available for UDC!\n");
+ return -ENOMEM;
}
- usb_ctrl = dev->dma_buf[0];
- usb_ctrl_dma_addr = dev->dma_addr[0];
+
+ usb_ctrl_dma_addr = (dma_addr_t) usb_ctrl;
udc_reinit(dev);