+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2015 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
+#include <env.h>
+#include <init.h>
#include <asm/io.h>
-#include <asm/arch/uart.h>
-#include <asm/arch-rockchip/grf_rk3036.h>
-#include <asm/arch/sdram_rk3036.h>
+#include <asm/arch-rockchip/uart.h>
+#include <asm/arch-rockchip/sdram_rk3036.h>
#include <asm/gpio.h>
-DECLARE_GLOBAL_DATA_PTR;
-
-#define GRF_BASE 0x20008000
-
void get_ddr_config(struct rk3036_ddr_config *config)
{
/* K4B4G1646Q config */
#define ROCKCHIP_BOOT_MODE_FASTBOOT 0x5242C309
-int board_late_init(void)
+int rk_board_late_init(void)
{
- struct rk3036_grf * const grf = (void *)GRF_BASE;
- int boot_mode = readl(&grf->os_reg[4]);
-
- /* Clear boot mode */
- writel(0, &grf->os_reg[4]);
-
- if (boot_mode == ROCKCHIP_BOOT_MODE_FASTBOOT ||
- fastboot_key_pressed()) {
+ if (fastboot_key_pressed()) {
printf("enter fastboot!\n");
- setenv("preboot", "setenv preboot; fastboot usb0");
+ env_set("preboot", "setenv preboot; fastboot usb0");
}
return 0;
}
-
-int board_init(void)
-{
- return 0;
-}
-
-int dram_init(void)
-{
- gd->ram_size = sdram_size();
-
- return 0;
-}
-
-#ifndef CONFIG_SYS_DCACHE_OFF
-void enable_caches(void)
-{
- /* Enable D-cache. I-cache is already enabled in start.S */
- dcache_enable();
-}
-#endif
-
-#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
-#include <usb.h>
-#include <usb/dwc2_udc.h>
-
-static struct dwc2_plat_otg_data rk3036_otg_data = {
- .rx_fifo_sz = 512,
- .np_tx_fifo_sz = 16,
- .tx_fifo_sz = 128,
-};
-
-int board_usb_init(int index, enum usb_init_type init)
-{
- int node;
- const char *mode;
- bool matched = false;
- const void *blob = gd->fdt_blob;
-
- /* find the usb_otg node */
- node = fdt_node_offset_by_compatible(blob, -1,
- "rockchip,rk3288-usb");
-
- while (node > 0) {
- mode = fdt_getprop(blob, node, "dr_mode", NULL);
- if (mode && strcmp(mode, "otg") == 0) {
- matched = true;
- break;
- }
-
- node = fdt_node_offset_by_compatible(blob, node,
- "rockchip,rk3288-usb");
- }
- if (!matched) {
- debug("Not found usb_otg device\n");
- return -ENODEV;
- }
- rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
-
- return dwc2_udc_probe(&rk3036_otg_data);
-}
-
-int board_usb_cleanup(int index, enum usb_init_type init)
-{
- return 0;
-}
-#endif