[U-Boot] [PATCH 27/35] rockchip: rk3368: migrate to use common spl board file

Kever Yang
2019-07-22T11:59:34Z

rk3368 has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---

arch/arm/mach-rockchip/Kconfig | 1 +
arch/arm/mach-rockchip/Makefile | 1 -
arch/arm/mach-rockchip/rk3368-board-spl.c | 80 -----------------------
3 files changed, 1 insertion(+), 81 deletions(-)
delete mode 100644 arch/arm/mach-rockchip/rk3368-board-spl.c

diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 05d207dd7a..25214bca9c 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -125,6 +125,7 @@ config ROCKCHIP_RK3368
select SUPPORT_TPL
select TPL_NEEDS_SEPARATE_TEXT_BASE if SPL
select TPL_NEEDS_SEPARATE_STACK if TPL
+ imply SPL_ROCKCHIP_COMMON_BOARD
imply SPL_SEPARATE_BSS
imply SPL_SERIAL_SUPPORT
imply TPL_SERIAL_SUPPORT
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 579a2ce8ca..c7ab72c13b 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -12,7 +12,6 @@ obj-tpl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o
obj-tpl-$(CONFIG_TPL_ROCKCHIP_COMMON_BOARD) += tpl.o

obj-spl-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o
-obj-spl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-spl.o spl-boot-order.o
obj-spl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o spl-boot-order.o

ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
diff --git a/arch/arm/mach-rockchip/rk3368-board-spl.c b/arch/arm/mach-rockchip/rk3368-board-spl.c
deleted file mode 100644
index 6ba106c63b..0000000000
--- a/arch/arm/mach-rockchip/rk3368-board-spl.c
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
- */
-
-#include <common.h>
-#include <debug_uart.h>
-#include <dm.h>
-#include <ram.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch-rockchip/periph.h>
-
-__weak int arch_cpu_init(void)
-{
- return 0;
-}
-
-#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)
-{
- /* If Timer already enabled, don't re-init it */
- u32 reg = readl(CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG);
-
- if (reg & TIMER_EN)
- return;
-
- 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;
-
- 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();
-
- arch_cpu_init();
- preloader_console_init();
-
- ret = uclass_get_device(UCLASS_RAM, 0, &dev);
- if (ret) {
- debug("DRAM init failed: %d\n", ret);
- return;
- }
-}
-
-u32 spl_boot_device(void)
-{
- return BOOT_DEVICE_MMC1;
-}
-
-#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
--
2.17.1