diff options
| author | Xu Ziyuan <xzy.xu@rock-chips.com> | 2016-07-12 11:09:49 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-07-26 02:44:18 (GMT) |
| commit | b47ea79219f1de43fa21456c6c60c8390b8755d2 (patch) | |
| tree | 7639d25c4dba2ed0fc87bd153111ba33a1dc2fa7 /arch/arm/mach-rockchip/Makefile | |
| parent | 4579720412744dd13266a3505bb38ce2da819b4f (diff) | |
| download | u-boot-b47ea79219f1de43fa21456c6c60c8390b8755d2.tar.xz | |
rockchip: add option to change method of loading u-boot
If we would like to boot from SD card, we have to implement mmc driver
in SPL stage, and get a slightly large SPL binary. Rockchip SoC's
bootrom code has the ability to load spl and u-boot, then boot.
If CONFIG_ROCKCHIP_SPL_BACK_TO_BROM is enabled, the spl will return to
bootrom in board_init_f(), then bootrom loads u-boot binary.
Loading sequence after rework:
bootrom ==> spl ==> bootrom ==> u-boot
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Fixed up spelling of U-Boot, boorom, opinion->option, Rochchip:
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/mach-rockchip/Makefile')
| -rw-r--r-- | arch/arm/mach-rockchip/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile index 55567cb..c08d61b 100644 --- a/arch/arm/mach-rockchip/Makefile +++ b/arch/arm/mach-rockchip/Makefile @@ -7,6 +7,7 @@ ifdef CONFIG_SPL_BUILD obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o +obj-$(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) += save_boot_param.o else obj-$(CONFIG_ROCKCHIP_RK3288) += board.o endif |