mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
9edefc2776
These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
80 lines
1.4 KiB
C
80 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2017, STMicroelectronics - All Rights Reserved
|
|
* Author(s): Patrice Chotard, <patrice.chotard@st.com> for STMicroelectronics.
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <cpu_func.h>
|
|
#include <linux/usb/otg.h>
|
|
#include <dwc3-sti-glue.h>
|
|
#include <dwc3-uboot.h>
|
|
#include <usb.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int dram_init(void)
|
|
{
|
|
gd->ram_size = PHYS_SDRAM_1_SIZE;
|
|
return 0;
|
|
}
|
|
|
|
int dram_init_banksize(void)
|
|
{
|
|
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
|
|
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
|
|
void enable_caches(void)
|
|
{
|
|
/* Enable D-cache. I-cache is already enabled in start.S */
|
|
dcache_enable();
|
|
}
|
|
#endif
|
|
|
|
int board_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_USB_DWC3
|
|
static struct dwc3_device dwc3_device_data = {
|
|
.maximum_speed = USB_SPEED_HIGH,
|
|
.dr_mode = USB_DR_MODE_PERIPHERAL,
|
|
.index = 0,
|
|
};
|
|
|
|
int usb_gadget_handle_interrupts(int index)
|
|
{
|
|
dwc3_uboot_handle_interrupt(index);
|
|
return 0;
|
|
}
|
|
|
|
int board_usb_init(int index, enum usb_init_type init)
|
|
{
|
|
int node;
|
|
const void *blob = gd->fdt_blob;
|
|
|
|
/* find the snps,dwc3 node */
|
|
node = fdt_node_offset_by_compatible(blob, -1, "snps,dwc3");
|
|
|
|
dwc3_device_data.base = fdtdec_get_addr(blob, node, "reg");
|
|
|
|
return dwc3_uboot_init(&dwc3_device_data);
|
|
}
|
|
|
|
int board_usb_cleanup(int index, enum usb_init_type init)
|
|
{
|
|
dwc3_uboot_exit(index);
|
|
return 0;
|
|
}
|
|
|
|
int g_dnl_board_usb_cable_connected(void)
|
|
{
|
|
return 1;
|
|
}
|
|
#endif
|