rockchip: rk3188: migrate to use common spl board file

rk3188 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>

diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 2b4e3c7..66d07f6 100644 (file)
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -36,6 +36,7 @@ config ROCKCHIP_RK3188
        select SPL_ROCKCHIP_EARLYRETURN_TO_BROM
        select SPL_ROCKCHIP_BACK_TO_BROM
        select BOARD_LATE_INIT
+       imply SPL_ROCKCHIP_COMMON_BOARD
        help
          The Rockchip RK3188 is a ARM-based SoC with a quad-core Cortex-A9
          including NEON and GPU, 512KB L2 cache, Mali-400 graphics, two

diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index b831ec6..b4797b4 100644 (file)
--- 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_RK3188) += rk3188-board-spl.o
 obj-spl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-spl.o spl-boot-order.o
 obj-spl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o spl-boot-order.o
 obj-spl-$(CONFIG_ROCKCHIP_RK3328) += rk3328-board-spl.o

diff --git a/arch/arm/mach-rockchip/rk3188-board-spl.c b/arch/arm/mach-rockchip/rk3188-board-spl.c
deleted file mode 100644 (file)
index 6370d38..0000000
--- a/arch/arm/mach-rockchip/rk3188-board-spl.c
+++ /dev/null
@@ -1,119 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2015 Google, Inc
- */
-
-#include <clk.h>
-#include <common.h>
-#include <debug_uart.h>
-#include <dm.h>
-#include <fdtdec.h>
-#include <led.h>
-#include <malloc.h>
-#include <ram.h>
-#include <spl.h>
-#include <syscon.h>
-#include <asm/gpio.h>
-#include <asm/io.h>
-#include <asm/arch-rockchip/bootrom.h>
-#include <asm/arch-rockchip/clock.h>
-#include <asm/arch-rockchip/periph.h>
-#include <asm/arch-rockchip/sdram.h>
-#include <dm/root.h>
-#include <dm/test.h>
-#include <dm/util.h>
-#include <power/regulator.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void board_return_to_bootrom(void)
-{
-       back_to_bootrom(BROM_BOOT_NEXTSTAGE);
-}
-
-u32 spl_boot_device(void)
-{
-#if !CONFIG_IS_ENABLED(OF_PLATDATA)
-       const void *blob = gd->fdt_blob;
-       struct udevice *dev;
-       const char *bootdev;
-       int node;
-       int ret;
-
-       bootdev = fdtdec_get_config_string(blob, "u-boot,boot0");
-       debug("Boot device %s\n", bootdev);
-       if (!bootdev)
-               goto fallback;
-
-       node = fdt_path_offset(blob, bootdev);
-       if (node < 0) {
-               debug("node=%d\n", node);
-               goto fallback;
-       }
-       ret = device_get_global_by_ofnode(offset_to_ofnode(node), &dev);
-       if (ret) {
-               debug("device at node %s/%d not found: %d\n", bootdev, node,
-                     ret);
-               goto fallback;
-       }
-       debug("Found device %s\n", dev->name);
-       switch (device_get_uclass_id(dev)) {
-       case UCLASS_SPI_FLASH:
-               return BOOT_DEVICE_SPI;
-       case UCLASS_MMC:
-               return BOOT_DEVICE_MMC1;
-       default:
-               debug("Booting from device uclass '%s' not supported\n",
-                     dev_get_uclass_name(dev));
-       }
-
-fallback:
-#endif
-       return BOOT_DEVICE_MMC1;
-}
-
-__weak int arch_cpu_init(void)
-{
-       return 0;
-}
-
-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();
-       printascii("U-Boot SPL board init");
-#endif
-
-       arch_cpu_init();
-
-       ret = spl_early_init();
-       if (ret) {
-               debug("spl_early_init() failed: %d\n", ret);
-               hang();
-       }
-
-       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;
-       }
-
-       preloader_console_init();
-}