bool "Support Rockchip RK3399"
select ARM64
select SUPPORT_SPL
+ select SUPPORT_TPL
select SPL
+ select TPL_NEEDS_SEPARATE_TEXT_BASE if TPL
+ select TPL_NEEDS_SEPARATE_STACK if TPL
select SPL_SEPARATE_BSS
select SPL_SERIAL_SUPPORT
select SPL_DRIVERS_MISC_SUPPORT
select BOARD_LATE_INIT
select ROCKCHIP_BROM_HELPER
+ imply TPL_SERIAL_SUPPORT
+ imply TPL_LIBCOMMON_SUPPORT
+ imply TPL_LIBGENERIC_SUPPORT
+ imply TPL_SYS_MALLOC_SIMPLE
+ imply TPL_BOOTROM_SUPPORT
+ imply TPL_DRIVERS_MISC_SUPPORT
+ imply TPL_OF_CONTROL
+ imply TPL_DM
+ imply TPL_REGMAP
+ imply TPL_SYSCON
+ imply TPL_RAM
+ imply TPL_CLK
+ imply TPL_TINY_MEMSET
help
The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72
and quad-core Cortex-A53.
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.
+if ROCKCHIP_RK3399
+
+config TPL_LDSCRIPT
+ default "arch/arm/mach-rockchip/u-boot-tpl-v8.lds"
+
+config TPL_TEXT_BASE
+ default 0xff8c2000
+
+config TPL_MAX_SIZE
+ default 188416
+
+config TPL_STACK
+ default 0xff8effff
+
+endif
+
config ROCKCHIP_RV1108
bool "Support Rockchip RV1108"
select CPU_V7A
config TPL_ROCKCHIP_BACK_TO_BROM
bool "TPL returns to bootrom"
- default y if ROCKCHIP_RK3368
+ default y
select ROCKCHIP_BROM_HELPER
depends on TPL
help
obj-tpl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-tpl.o
+obj-tpl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-tpl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-spl.o
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2019 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <dm.h>
+#include <ram.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch-rockchip/bootrom.h>
+
+#define TIMER_CHN10_BASE 0xff8680a0
+#define TIMER_END_COUNT_L 0x00
+#define TIMER_END_COUNT_H 0x04
+#define TIMER_INIT_COUNT_L 0x10
+#define TIMER_INIT_COUNT_H 0x14
+#define TIMER_CONTROL_REG 0x1c
+
+#define TIMER_EN 0x1
+#define TIMER_FMODE (0 << 1)
+#define TIMER_RMODE (1 << 1)
+
+void secure_timer_init(void)
+{
+ writel(0xffffffff, TIMER_CHN10_BASE + TIMER_END_COUNT_L);
+ writel(0xffffffff, TIMER_CHN10_BASE + TIMER_END_COUNT_H);
+ writel(0, TIMER_CHN10_BASE + TIMER_INIT_COUNT_L);
+ writel(0, TIMER_CHN10_BASE + TIMER_INIT_COUNT_H);
+ writel(TIMER_EN | TIMER_FMODE, TIMER_CHN10_BASE + TIMER_CONTROL_REG);
+}
+
+void board_init_f(ulong dummy)
+{
+ struct udevice *dev;
+ int ret;
+
+#ifdef CONFIG_DEBUG_UART
+ debug_uart_init();
+ /*
+ * Debug UART can be used from here if required:
+ *
+ * debug_uart_init();
+ * printch('a');
+ * printhex8(0x1234);
+ * printascii("string");
+ */
+ printascii("U-Boot TPL board init\n");
+#endif
+ ret = spl_early_init();
+ if (ret) {
+ debug("spl_early_init() failed: %d\n", ret);
+ hang();
+ }
+
+ secure_timer_init();
+
+ ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+ if (ret) {
+ pr_err("DRAM init failed: %d\n", ret);
+ return;
+ }
+}
+
+void board_return_to_bootrom(void)
+{
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
+}
+
+u32 spl_boot_device(void)
+{
+ return BOOT_DEVICE_BOOTROM;
+}
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+ /* Just empty function now - can't decide what to choose */
+ debug("%s: %s\n", __func__, name);
+
+ return 0;
+}
+#endif
#define CONFIG_SYS_INIT_SP_ADDR 0x00300000
#define CONFIG_SYS_LOAD_ADDR 0x00800800
+
+#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_TPL_BOOTROM_SUPPORT)
+#define CONFIG_SPL_STACK 0x00400000
+#define CONFIG_SPL_MAX_SIZE 0x100000
+#define CONFIG_SPL_BSS_START_ADDR 0x00400000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x2000
+#else
#define CONFIG_SPL_STACK 0xff8effff
#define CONFIG_SPL_MAX_SIZE 0x30000 - 0x2000
/* BSS setup */
#define CONFIG_SPL_BSS_START_ADDR 0xff8e0000
#define CONFIG_SPL_BSS_MAX_SIZE 0x10000
+#endif
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */