diff options
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/rockchip-u-boot.dtsi | 10 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 8 | ||||
| -rw-r--r-- | doc/board/rockchip/rockchip.rst | 11 |
4 files changed, 28 insertions, 2 deletions
@@ -1336,6 +1336,7 @@ cmd_binman = $(srctree)/tools/binman/binman $(if $(BINMAN_DEBUG),-D) \ -a opensbi-path=${OPENSBI} \ -a default-dt=$(default_dt) \ -a scp-path=$(SCP) \ + -a rockchip-tpl-path=$(ROCKCHIP_TPL) \ -a spl-bss-pad=$(if $(CONFIG_SPL_SEPARATE_BSS),,1) \ -a tpl-bss-pad=$(if $(CONFIG_TPL_SEPARATE_BSS),,1) \ -a spl-dtb=$(CONFIG_SPL_OF_REAL) \ diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi index 6c662a72d4f..2878b80926c 100644 --- a/arch/arm/dts/rockchip-u-boot.dtsi +++ b/arch/arm/dts/rockchip-u-boot.dtsi @@ -20,9 +20,12 @@ mkimage { filename = "idbloader.img"; args = "-n", CONFIG_SYS_SOC, "-T", "rksd"; -#ifdef CONFIG_TPL multiple-data-files; +#ifdef CONFIG_ROCKCHIP_EXTERNAL_TPL + rockchip-tpl { + }; +#elif defined(CONFIG_TPL) u-boot-tpl { }; #endif @@ -134,9 +137,12 @@ mkimage { filename = "idbloader-spi.img"; args = "-n", CONFIG_SYS_SOC, "-T", "rkspi"; -#ifdef CONFIG_TPL multiple-data-files; +#ifdef CONFIG_ROCKCHIP_EXTERNAL_TPL + rockchip-tpl { + }; +#elif defined(CONFIG_TPL) u-boot-tpl { }; #endif diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index b678ec41318..0b191b36426 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -401,6 +401,14 @@ config TPL_ROCKCHIP_COMMON_BOARD common board is a basic TPL board init which can be shared for most of SoCs to avoid copy-paste for different SoCs. +config ROCKCHIP_EXTERNAL_TPL + bool "Use external TPL binary" + default y if ROCKCHIP_RK3568 + help + Some Rockchip SoCs require an external TPL to initialize DRAM. + Enable this option and build with ROCKCHIP_TPL=/path/to/ddr.bin to + include the external TPL in the image built by binman. + config ROCKCHIP_BOOT_MODE_REG hex "Rockchip boot mode flag register address" help diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index 28c837a3820..ac4dcce1a77 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -86,6 +86,8 @@ List of mainline supported Rockchip boards: - Radxa ROCK Pi 4 (rock-pi-4-rk3399) - Rockchip Evb-RK3399 (evb_rk3399) - Theobroma Systems RK3399-Q7 SoM - Puma (puma_rk3399) +* rk3568 + - Rockchip Evb-RK3568 (evb-rk3568) * rv1108 - Rockchip Evb-rv1108 (evb-rv1108) - Elgin-R1 (elgin-rv1108) @@ -167,6 +169,15 @@ To build rk3399 boards: make evb-rk3399_defconfig make CROSS_COMPILE=aarch64-linux-gnu- +To build rk3568 boards: + +.. code-block:: bash + + export BL31=../rkbin/bin/rk35/rk3568_bl31_v1.34.elf + export ROCKCHIP_TPL=../rkbin/bin/rk35/rk3568_ddr_1560MHz_v1.13.bin + make evb-rk3568_defconfig + make CROSS_COMPILE=aarch64-linux-gnu- + Flashing -------- |