There is no support to initialize DRAM on RK3588 SoCs using U-Boot TPL and instead an external TPL binary must be used to generate a bootable u-boot-rockchip.bin image.
Enable ROCKCHIP_EXTERNAL_TPL by default for RK3588, add build steps for RK3588 to documentation and clean up CONFIG_BINMAN_FDT options.
Signed-off-by: Jonas Karlman jonas@kwiboo.se Reviewed-by: Jagan Teki jagan@edgeble.ai --- v3: - No change
v2: - Pre-req patch picked from [1] - Collect r-b tag
[1] https://patchwork.ozlabs.org/project/uboot/patch/20230228213822.3583989-1-jo...
arch/arm/mach-rockchip/Kconfig | 2 +- configs/neu6a-io-rk3588_defconfig | 1 - configs/rock-3a-rk3568_defconfig | 1 - configs/rock5b-rk3588_defconfig | 1 - doc/board/rockchip/rockchip.rst | 9 +++++++++ 5 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index 0390431601f9..e5ac58ae60b5 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -428,7 +428,7 @@ config TPL_ROCKCHIP_COMMON_BOARD
config ROCKCHIP_EXTERNAL_TPL bool "Use external TPL binary" - default y if ROCKCHIP_RK3568 + default y if ROCKCHIP_RK3568 || ROCKCHIP_RK3588 help Some Rockchip SoCs require an external TPL to initialize DRAM. Enable this option and build with ROCKCHIP_TPL=/path/to/ddr.bin to diff --git a/configs/neu6a-io-rk3588_defconfig b/configs/neu6a-io-rk3588_defconfig index c9b22525315a..fb1ce4c1746f 100644 --- a/configs/neu6a-io-rk3588_defconfig +++ b/configs/neu6a-io-rk3588_defconfig @@ -62,5 +62,4 @@ CONFIG_SPL_RAM=y CONFIG_BAUDRATE=1500000 CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYSRESET=y -# CONFIG_BINMAN_FDT is not set CONFIG_ERRNO_STR=y diff --git a/configs/rock-3a-rk3568_defconfig b/configs/rock-3a-rk3568_defconfig index e75383218320..af1374549ddc 100644 --- a/configs/rock-3a-rk3568_defconfig +++ b/configs/rock-3a-rk3568_defconfig @@ -69,5 +69,4 @@ CONFIG_BAUDRATE=1500000 CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550_MEM32=y CONFIG_SYSRESET=y -# CONFIG_BINMAN_FDT is not set CONFIG_ERRNO_STR=y diff --git a/configs/rock5b-rk3588_defconfig b/configs/rock5b-rk3588_defconfig index f3026c7ea166..66199387195a 100644 --- a/configs/rock5b-rk3588_defconfig +++ b/configs/rock5b-rk3588_defconfig @@ -68,5 +68,4 @@ CONFIG_BAUDRATE=1500000 CONFIG_DEBUG_UART_SHIFT=2 CONFIG_DEBUG_UART_ANNOUNCE=y CONFIG_SYSRESET=y -# CONFIG_BINMAN_FDT is not set CONFIG_ERRNO_STR=y diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index b5563b8f7f9e..1f88d15aad2a 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -185,6 +185,15 @@ To build rk3568 boards: make evb-rk3568_defconfig make CROSS_COMPILE=aarch64-linux-gnu-
+To build rk3588 boards: + +.. code-block:: bash + + export BL31=../rkbin/bin/rk35/rk3588_bl31_v1.27.elf + export ROCKCHIP_TPL=../rkbin/bin/rk35/rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.08.bin + make rock5b-rk3588_defconfig + make CROSS_COMPILE=aarch64-linux-gnu- + Flashing --------