+// 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