brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-10-02 01:20:47 +09:00
Code Issues Projects Releases Wiki Activity

rockchip: rk3288: use common TPL board file

Browse Source 
Use Common tpl.c instead of rk3288-board-tpl.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Kever Yang 2019-07-09 22:05:57 +08:00
parent 6ae28a30e9
commit 3338f544b1
3 changed files with 1 additions and 90 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-rockchip/Kconfig
View File

@ -88,6 +88,7 @@ config ROCKCHIP_RK3288
imply TPL_OF_PLATDATA
imply TPL_RAM
imply TPL_REGMAP
imply TPL_ROCKCHIP_COMMON_BOARD
imply TPL_SERIAL_SUPPORT
imply TPL_SYSCON
imply USB_FUNCTION_ROCKUSB

1
arch/arm/mach-rockchip/Makefile
View File

@ -10,7 +10,6 @@ obj-spl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o
obj-tpl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o
obj-tpl-$(CONFIG_TPL_ROCKCHIP_COMMON_BOARD) += tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-tpl.o

89
arch/arm/mach-rockchip/rk3288-board-tpl.c
View File

@ -1,89 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Amarula Solutions
*/
#include <common.h>
#include <debug_uart.h>
#include <dm.h>
#include <ram.h>
#include <spl.h>
#include <version.h>
#include <asm/io.h>
#include <asm/arch-rockchip/bootrom.h>
#include <asm/arch-rockchip/clock.h>
#define TIMER_LOAD_COUNT_L 0x00
#define TIMER_LOAD_COUNT_H 0x04
#define TIMER_CONTROL_REG 0x10
#define TIMER_EN 0x1
#define TIMER_FMODE BIT(0)
#define TIMER_RMODE BIT(1)
void rockchip_stimer_init(void)
{
asm volatile("mcr p15, 0, %0, c14, c0, 0"
: : "r"(COUNTER_FREQUENCY));
writel(0, CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG);
writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE);
writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE + 4);
writel(TIMER_EN | TIMER_FMODE, CONFIG_ROCKCHIP_STIMER_BASE +
TIMER_CONTROL_REG);
}
void board_init_f(ulong dummy)
{
struct udevice *dev;
int ret;
#ifdef CONFIG_DEBUG_UART
/*
* Debug UART can be used from here if required:
*
* debug_uart_init();
* printch('a');
* printhex8(0x1234);
* printascii("string");
*/
debug_uart_init();
#endif
ret = spl_early_init();
if (ret) {
debug("spl_early_init() failed: %d\n", ret);
hang();
}
/* Init secure timer */
rockchip_stimer_init();
/* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */
timer_init();
ret = rockchip_get_clk(&dev);
if (ret) {
debug("CLK init failed: %d\n", ret);
return;
}
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("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;
}
void spl_board_init(void)
{
puts("\nU-Boot TPL " PLAIN_VERSION " (" U_BOOT_DATE " - " \
U_BOOT_TIME ")\n");
}