[U-Boot] [PATCH 1/4] doc: rockchip: Update build instruction for rk3308
After commit d8765e2422cd ("Enable building of u-boot.itb on Rockchip platform"), u-boot.itb will automatically generated by "make all" command, manually command "make u-boot.itb" is no longer needed.
Signed-off-by: Andy Yan andy.yan@rock-chips.com ---
doc/README.rockchip | 1 - 1 file changed, 1 deletion(-)
diff --git a/doc/README.rockchip b/doc/README.rockchip index 67c14006a3..dae4ebc8e4 100644 --- a/doc/README.rockchip +++ b/doc/README.rockchip @@ -108,7 +108,6 @@ For example: => export BL31=/path/to/rkbin/bin/rk33/rk3308_bl31_v2.22.elf => make roc-rk3308-cc_defconfig => make CROSS_COMPILE=aarch64-linux-gnu- all - => make CROSS_COMPILE=aarch64-linux-gnu- u-boot.itb => ./tools/mkimage -n rk3308 -T rksd -d /path/to/rkbin/bin/rk33/rk3308_ddr_589MHz_uart2_m0_v1.26.bin idbloader.img => cat spl/u-boot-spl.bin >> idbloader.img
We need load some parts of ATF to sram, but rockchip dwmmc controllers can't do dma to non-ddr addresses space, so set the mmc controller into fifo mode in spl.
And show my best respect to Heiko's work for this solution.
Signed-off-by: Andy Yan andy.yan@rock-chips.com ---
arch/arm/dts/rk3308-u-boot.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/rk3308-u-boot.dtsi b/arch/arm/dts/rk3308-u-boot.dtsi index 1a68decef3..f5a595337e 100644 --- a/arch/arm/dts/rk3308-u-boot.dtsi +++ b/arch/arm/dts/rk3308-u-boot.dtsi @@ -12,6 +12,8 @@ };
&emmc { + /* mmc to sram can't do dma, prevent aborts transferring TF-A parts */ + u-boot,spl-fifo-mode; u-boot,dm-pre-reloc; };
On 2019/11/26 下午9:15, Andy Yan wrote:
We need load some parts of ATF to sram, but rockchip dwmmc controllers can't do dma to non-ddr addresses space, so set the mmc controller into fifo mode in spl.
And show my best respect to Heiko's work for this solution.
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
arch/arm/dts/rk3308-u-boot.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/rk3308-u-boot.dtsi b/arch/arm/dts/rk3308-u-boot.dtsi index 1a68decef3..f5a595337e 100644 --- a/arch/arm/dts/rk3308-u-boot.dtsi +++ b/arch/arm/dts/rk3308-u-boot.dtsi @@ -12,6 +12,8 @@ };
&emmc {
- /* mmc to sram can't do dma, prevent aborts transferring TF-A parts */
- u-boot,spl-fifo-mode; u-boot,dm-pre-reloc; };
We need load some parts of ATF to sram, but rockchip dwmmc controllers can't do dma to non-ddr addresses space, so set the mmc controller into fifo mode in spl.
Signed-off-by: Andy Yan andy.yan@rock-chips.com ---
arch/arm/dts/rk3368-px5-evb-u-boot.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi index 002767a033..936ce55727 100644 --- a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi +++ b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi @@ -58,6 +58,8 @@ };
&emmc { + /* mmc to sram can't do dma, prevent aborts transferring TF-A parts */ + u-boot,spl-fifo-mode; u-boot,dm-pre-reloc; };
On 26.11.2019, at 14:15, Andy Yan andy.yan@rock-chips.com wrote:
We need load some parts of ATF to sram, but rockchip dwmmc controllers can't do dma to non-ddr addresses space, so set the mmc controller into fifo mode in spl.
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Reviewed-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com
On 2019/11/26 下午9:15, Andy Yan wrote:
We need load some parts of ATF to sram, but rockchip dwmmc controllers can't do dma to non-ddr addresses space, so set the mmc controller into fifo mode in spl.
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
arch/arm/dts/rk3368-px5-evb-u-boot.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi index 002767a033..936ce55727 100644 --- a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi +++ b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi @@ -58,6 +58,8 @@ };
&emmc {
- /* mmc to sram can't do dma, prevent aborts transferring TF-A parts */
- u-boot,spl-fifo-mode; u-boot,dm-pre-reloc; };
PX5 evb has no ETH port, so disable it.
Signed-off-by: Andy Yan andy.yan@rock-chips.com ---
configs/evb-px5_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/evb-px5_defconfig b/configs/evb-px5_defconfig index f9b17be10e..2d18da6cc8 100644 --- a/configs/evb-px5_defconfig +++ b/configs/evb-px5_defconfig @@ -45,7 +45,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names interrupt-parent" CONFIG_TPL_OF_PLATDATA=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_NET_RANDOM_ETHADDR=y +# CONFIG_NET is not set CONFIG_TPL_DM=y CONFIG_REGMAP=y CONFIG_SPL_REGMAP=y
On 2019/11/26 下午9:15, Andy Yan wrote:
PX5 evb has no ETH port, so disable it.
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
configs/evb-px5_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/evb-px5_defconfig b/configs/evb-px5_defconfig index f9b17be10e..2d18da6cc8 100644 --- a/configs/evb-px5_defconfig +++ b/configs/evb-px5_defconfig @@ -45,7 +45,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names interrupt-parent" CONFIG_TPL_OF_PLATDATA=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_NET_RANDOM_ETHADDR=y +# CONFIG_NET is not set CONFIG_TPL_DM=y CONFIG_REGMAP=y CONFIG_SPL_REGMAP=y
On 2019/11/26 下午9:15, Andy Yan wrote:
After commit d8765e2422cd ("Enable building of u-boot.itb on Rockchip platform"), u-boot.itb will automatically generated by "make all" command, manually command "make u-boot.itb" is no longer needed.
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
doc/README.rockchip | 1 - 1 file changed, 1 deletion(-)
diff --git a/doc/README.rockchip b/doc/README.rockchip index 67c14006a3..dae4ebc8e4 100644 --- a/doc/README.rockchip +++ b/doc/README.rockchip @@ -108,7 +108,6 @@ For example: => export BL31=/path/to/rkbin/bin/rk33/rk3308_bl31_v2.22.elf => make roc-rk3308-cc_defconfig => make CROSS_COMPILE=aarch64-linux-gnu- all
=> make CROSS_COMPILE=aarch64-linux-gnu- u-boot.itb => ./tools/mkimage -n rk3308 -T rksd -d /path/to/rkbin/bin/rk33/rk3308_ddr_589MHz_uart2_m0_v1.26.bin idbloader.img => cat spl/u-boot-spl.bin >> idbloader.img
participants (3)
-
Andy Yan -
Kever Yang -
Philipp Tomsich