From patchwork Sun May 19 12:10:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matwey V. 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Kornilov" To: sjg@chromium.org, philipp.tomsich@theobroma-systems.com, kever.yang@rock-chips.com Date: Sun, 19 May 2019 15:10:16 +0300 Message-Id: <20190519121020.13866-2-matwey.kornilov@gmail.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20190519121020.13866-1-matwey.kornilov@gmail.com> References: <20190508063435.3796-1-matwey.kornilov@gmail.com> <20190519121020.13866-1-matwey.kornilov@gmail.com> Cc: vagrant@debian.org, u-boot@lists.denx.de, "Matwey V . Kornilov" Subject: [U-Boot] [PATCH v2 1/5] rockchip: rk3328: add SPL board file support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Kever Yang 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 [cherry picked from https://github.com/rockchip-linux/u-boot/commit/4ebe3968b683190cb8e5741aa7227b4fa7497874 with minor modifications] Signed-off-by: Matwey V. Kornilov Reviewed-by: Kever Yang --- 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 +#include +#include +#include +#include +#include +#include + +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