diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-09-11 12:48:12 +0200 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-10-01 00:33:32 +0200 |
| commit | cbe18f10e6943db628e779da03dad97a93c627f3 (patch) | |
| tree | 2f75ff8a1afd2904d77cf7f981df3560a1711d99 | |
| parent | 8d35f3694f89244c546ea0909e85cc2ec8a1e87e (diff) | |
rockchip: rk3399: spl: convert to using BOOT_DEVICE_BOOTROM
Instead of directly calling into the back-to-bootrom code, the RK3399
common SPL implementation now uses BOOT_DEVICE_BOOTROM to trigger a
transfer back into the bootrom.
With this factored out, the spl_board_init function can not be
customised for each RK3399 board.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399-board-spl.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/arm/mach-rockchip/rk3399-board-spl.c b/arch/arm/mach-rockchip/rk3399-board-spl.c index 3406156447..1c39d9b04b 100644 --- a/arch/arm/mach-rockchip/rk3399-board-spl.c +++ b/arch/arm/mach-rockchip/rk3399-board-spl.c @@ -1,10 +1,12 @@ /* * (C) Copyright 2016 Rockchip Electronics Co., Ltd + * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH * * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> +#include <asm/arch/bootrom.h> #include <asm/arch/clock.h> #include <asm/arch/grf_rk3399.h> #include <asm/arch/hardware.h> @@ -19,9 +21,19 @@ DECLARE_GLOBAL_DATA_PTR; +void board_return_to_bootrom(void) +{ + back_to_bootrom(); +} + u32 spl_boot_device(void) { - return BOOT_DEVICE_MMC1; + u32 boot_device = BOOT_DEVICE_MMC1; + + if (CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM)) + return BOOT_DEVICE_BOOTROM; + + return boot_device; } u32 spl_boot_mode(const u32 boot_device) @@ -156,10 +168,6 @@ void spl_board_init(void) } preloader_console_init(); -#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM) - back_to_bootrom(); -#endif - return; err: printf("spl_board_init: Error %d\n", ret); |