On 05/19/2019 08:10 PM, Matwey V. Kornilov wrote:
> From: Kever Yang <kever.y...@rock-chips.com>
>
> rk3328 SPL is locate at dram, so do not have strict size limit,
> suppose to enable storage media controller driver, load ATF and
> U-Boot, then boot into ATF.
>
> Signed-off-by: Kever Yang <kever.y...@rock-chips.com>
> [cherry picked from
> https://github.com/rockchip-linux/u-boot/commit/4ebe3968b683190cb8e5741aa7227b4fa7497874
> with minor modifications]
> Signed-off-by: Matwey V. Kornilov <matwey.korni...@gmail.com>
Reviewed-by: Kever Yang <kever.y...@rock-chips.com>
Thanks,
- Kever
> ---
> arch/arm/mach-rockchip/Makefile | 1 +
> arch/arm/mach-rockchip/rk3328-board-spl.c | 59
> +++++++++++++++++++++++++++++++
> 2 files changed, 60 insertions(+)
> create mode 100644 arch/arm/mach-rockchip/rk3328-board-spl.c
>
> diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
> index 846c82d70a..23760a959a 100644
> --- a/arch/arm/mach-rockchip/Makefile
> +++ b/arch/arm/mach-rockchip/Makefile
> @@ -18,6 +18,7 @@ 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
> +obj-spl-$(CONFIG_ROCKCHIP_RK3328) += rk3328-board-spl.o
> obj-spl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-spl.o spl-boot-order.o
> obj-spl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o spl-boot-order.o
>
> diff --git a/arch/arm/mach-rockchip/rk3328-board-spl.c
> b/arch/arm/mach-rockchip/rk3328-board-spl.c
> new file mode 100644
> index 0000000000..7f49d056a0
> --- /dev/null
> +++ b/arch/arm/mach-rockchip/rk3328-board-spl.c
> @@ -0,0 +1,59 @@
> +/*
> + * (C) Copyright 2016 Rockchip Electronics Co., Ltd
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#include <common.h>
> +#include <debug_uart.h>
> +#include <dm.h>
> +#include <dm/pinctrl.h>
> +#include <ram.h>
> +#include <spl.h>
> +#include <asm/io.h>
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +void board_debug_uart_init(void)
> +{
> +}
> +
> +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();
> + }
> +
> + preloader_console_init();
> +
> + ret = uclass_get_device(UCLASS_RAM, 0, &dev);
> + if (ret) {
> + debug("DRAM init failed: %d\n", ret);
> + return;
> + }
> +}
> +
> +u32 spl_boot_mode(const u32 boot_device)
> +{
> + return MMCSD_MODE_RAW;
> +}
> +
> +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
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