diff mbox series

[v4,6/7] rockchip: Add Single boot image (with binman, pad_cat)

Message ID 20191023195652.7158-7-jagan@amarulasolutions.com (mailing list archive)
State New, archived
Headers show
Series rockchip: Add Binman support | expand

Commit Message

Jagan Teki Oct. 23, 2019, 7:56 p.m. UTC 
All rockchip platforms support TPL or SPL-based bootloader
in mainline with U-Boot proper as final stage. For each
stage we need to burn the image on to flash with respective
offsets.

This patch creates a single boot image component using
- binman, for arm32 rockchip platforms
- pad_cat, for arm64 rockchip platforms.

This would help users to get rid of burning different
boot stage images.

The new image called 'u-boot-rockchip.bin'
which can burn into flash like:

₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64

This would support all rockchip platforms, except rk3128
since it doesn't support for SPL yet.

Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 Makefile                          | 18 ++++++++++++++----
 arch/arm/Kconfig                  |  1 +
 arch/arm/dts/rk3036-u-boot.dtsi   |  2 ++
 arch/arm/dts/rk3288-u-boot.dtsi   |  2 ++
 arch/arm/dts/rockchip-u-boot.dtsi | 21 +++++++++++++++++++++
 include/configs/rockchip-common.h |  2 ++
 6 files changed, 42 insertions(+), 4 deletions(-)
 create mode 100644 arch/arm/dts/rockchip-u-boot.dtsi

Comments

Kever Yang Nov. 10, 2019, 2:19 p.m. UTC | #1 
On 2019/10/24 上午3:56, Jagan Teki wrote:
> All rockchip platforms support TPL or SPL-based bootloader
> in mainline with U-Boot proper as final stage. For each
> stage we need to burn the image on to flash with respective
> offsets.
>
> This patch creates a single boot image component using
> - binman, for arm32 rockchip platforms
> - pad_cat, for arm64 rockchip platforms.
>
> This would help users to get rid of burning different
> boot stage images.
>
> The new image called 'u-boot-rockchip.bin'
> which can burn into flash like:
>
> ₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64
>
> This would support all rockchip platforms, except rk3128
> since it doesn't support for SPL yet.
>
> Cc: Kever Yang <kever.yang@rock-chips.com>
> Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

Thanks,
- Kever
> ---
>   Makefile                          | 18 ++++++++++++++----
>   arch/arm/Kconfig                  |  1 +
>   arch/arm/dts/rk3036-u-boot.dtsi   |  2 ++
>   arch/arm/dts/rk3288-u-boot.dtsi   |  2 ++
>   arch/arm/dts/rockchip-u-boot.dtsi | 21 +++++++++++++++++++++
>   include/configs/rockchip-common.h |  2 ++
>   6 files changed, 42 insertions(+), 4 deletions(-)
>   create mode 100644 arch/arm/dts/rockchip-u-boot.dtsi
>
> diff --git a/Makefile b/Makefile
> index a4278170d4..6c70106c6e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -887,7 +887,7 @@ ALL-y += u-boot-with-dtb.bin
>   endif
>   
>   ifeq ($(CONFIG_ARCH_ROCKCHIP)$(CONFIG_SPL),yy)
> -ALL-y += u-boot-spl-rockchip.bin
> +ALL-y += u-boot-rockchip.bin
>   endif
>   
>   LDFLAGS_u-boot += $(LDFLAGS_FINAL)
> @@ -1347,15 +1347,25 @@ ifeq ($(CONFIG_SPL)$(CONFIG_TPL),yy)
>   MKIMAGEFLAGS_u-boot-tpl-rockchip.bin = -n $(CONFIG_SYS_SOC) -T $(ROCKCHIP_IMG_TYPE)
>   tpl/u-boot-tpl-rockchip.bin: tpl/u-boot-tpl.bin FORCE
>   	$(call if_changed,mkimage)
> -u-boot-spl-rockchip.bin: tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin FORCE
> +spl/u-boot-spl-rockchip.bin: tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin FORCE
>   	$(call if_changed,cat)
>   else
>   MKIMAGEFLAGS_u-boot-spl-rockchip.bin = -n $(CONFIG_SYS_SOC) -T $(ROCKCHIP_IMG_TYPE)
> -u-boot-spl-rockchip.bin: spl/u-boot-spl.bin FORCE
> +spl/u-boot-spl-rockchip.bin: spl/u-boot-spl.bin FORCE
>   	$(call if_changed,mkimage)
>   endif
>   
> -endif
> +ifeq ($(CONFIG_ARM64),)
> +u-boot-rockchip.bin: spl/u-boot-spl-rockchip.bin u-boot.img FORCE
> +	$(call if_changed,binman)
> +else
> +OBJCOPYFLAGS_u-boot-rockchip.bin = -I binary -O binary \
> +	--pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff
> +u-boot-rockchip.bin: spl/u-boot-spl-rockchip.bin u-boot.itb FORCE
> +	$(call if_changed,pad_cat)
> +endif # CONFIG_ARM64
> +
> +endif # CONFIG_ARCH_ROCKCHIP
>   
>   ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)
>   MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE)
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 1df2aba3c2..8107414626 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -1594,6 +1594,7 @@ config ARCH_STM32MP
>   config ARCH_ROCKCHIP
>   	bool "Support Rockchip SoCs"
>   	select BLK
> +	select BINMAN if !ARM64
>   	select DM
>   	select DM_GPIO
>   	select DM_I2C
> diff --git a/arch/arm/dts/rk3036-u-boot.dtsi b/arch/arm/dts/rk3036-u-boot.dtsi
> index 1e7d079315..41ac054b81 100644
> --- a/arch/arm/dts/rk3036-u-boot.dtsi
> +++ b/arch/arm/dts/rk3036-u-boot.dtsi
> @@ -2,3 +2,5 @@
>   /*
>    * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
>    */
> +
> +#include "rockchip-u-boot.dtsi"
> diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi
> index 3f00a3b6d3..6d31735362 100644
> --- a/arch/arm/dts/rk3288-u-boot.dtsi
> +++ b/arch/arm/dts/rk3288-u-boot.dtsi
> @@ -3,6 +3,8 @@
>    * Copyright (C) 2019 Rockchip Electronics Co., Ltd
>    */
>   
> +#include "rockchip-u-boot.dtsi"
> +
>   / {
>   	chosen {
>   		u-boot,spl-boot-order = \
> diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi
> new file mode 100644
> index 0000000000..bc0b1412a2
> --- /dev/null
> +++ b/arch/arm/dts/rockchip-u-boot.dtsi
> @@ -0,0 +1,21 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
> + */
> +
> +#include <config.h>
> +
> +/ {
> +	binman {
> +		filename = "u-boot-rockchip.bin";
> +		pad-byte = <0xff>;
> +
> +		blob {
> +			filename = "spl/u-boot-spl-rockchip.bin";
> +		};
> +
> +		u-boot-img {
> +			offset = <CONFIG_SPL_PAD_TO>;
> +		};
> +	};
> +};
> diff --git a/include/configs/rockchip-common.h b/include/configs/rockchip-common.h
> index 68e1105a4b..d7f5ca9fa4 100644
> --- a/include/configs/rockchip-common.h
> +++ b/include/configs/rockchip-common.h
> @@ -9,6 +9,8 @@
>   
>   #define CONFIG_SYS_NS16550_MEM32
>   
> +#define CONFIG_SPL_PAD_TO		8355840
> +
>   #ifndef CONFIG_SPL_BUILD
>   
>   /* First try to boot from SD (index 0), then eMMC (index 1) */
diff mbox series

Patch

diff --git a/Makefile b/Makefile
index a4278170d4..6c70106c6e 100644
--- a/Makefile
+++ b/Makefile
@@ -887,7 +887,7 @@  ALL-y += u-boot-with-dtb.bin
 endif
 
 ifeq ($(CONFIG_ARCH_ROCKCHIP)$(CONFIG_SPL),yy)
-ALL-y += u-boot-spl-rockchip.bin
+ALL-y += u-boot-rockchip.bin
 endif
 
 LDFLAGS_u-boot += $(LDFLAGS_FINAL)
@@ -1347,15 +1347,25 @@  ifeq ($(CONFIG_SPL)$(CONFIG_TPL),yy)
 MKIMAGEFLAGS_u-boot-tpl-rockchip.bin = -n $(CONFIG_SYS_SOC) -T $(ROCKCHIP_IMG_TYPE)
 tpl/u-boot-tpl-rockchip.bin: tpl/u-boot-tpl.bin FORCE
 	$(call if_changed,mkimage)
-u-boot-spl-rockchip.bin: tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin FORCE
+spl/u-boot-spl-rockchip.bin: tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin FORCE
 	$(call if_changed,cat)
 else
 MKIMAGEFLAGS_u-boot-spl-rockchip.bin = -n $(CONFIG_SYS_SOC) -T $(ROCKCHIP_IMG_TYPE)
-u-boot-spl-rockchip.bin: spl/u-boot-spl.bin FORCE
+spl/u-boot-spl-rockchip.bin: spl/u-boot-spl.bin FORCE
 	$(call if_changed,mkimage)
 endif
 
-endif
+ifeq ($(CONFIG_ARM64),)
+u-boot-rockchip.bin: spl/u-boot-spl-rockchip.bin u-boot.img FORCE
+	$(call if_changed,binman)
+else
+OBJCOPYFLAGS_u-boot-rockchip.bin = -I binary -O binary \
+	--pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff
+u-boot-rockchip.bin: spl/u-boot-spl-rockchip.bin u-boot.itb FORCE
+	$(call if_changed,pad_cat)
+endif # CONFIG_ARM64
+
+endif # CONFIG_ARCH_ROCKCHIP
 
 ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)
 MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1df2aba3c2..8107414626 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1594,6 +1594,7 @@  config ARCH_STM32MP
 config ARCH_ROCKCHIP
 	bool "Support Rockchip SoCs"
 	select BLK
+	select BINMAN if !ARM64
 	select DM
 	select DM_GPIO
 	select DM_I2C
diff --git a/arch/arm/dts/rk3036-u-boot.dtsi b/arch/arm/dts/rk3036-u-boot.dtsi
index 1e7d079315..41ac054b81 100644
--- a/arch/arm/dts/rk3036-u-boot.dtsi
+++ b/arch/arm/dts/rk3036-u-boot.dtsi
@@ -2,3 +2,5 @@ 
 /*
  * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
  */
+
+#include "rockchip-u-boot.dtsi"
diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi
index 3f00a3b6d3..6d31735362 100644
--- a/arch/arm/dts/rk3288-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-u-boot.dtsi
@@ -3,6 +3,8 @@ 
  * Copyright (C) 2019 Rockchip Electronics Co., Ltd
  */
 
+#include "rockchip-u-boot.dtsi"
+
 / {
 	chosen {
 		u-boot,spl-boot-order = \
diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi
new file mode 100644
index 0000000000..bc0b1412a2
--- /dev/null
+++ b/arch/arm/dts/rockchip-u-boot.dtsi
@@ -0,0 +1,21 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include <config.h>
+
+/ {
+	binman {
+		filename = "u-boot-rockchip.bin";
+		pad-byte = <0xff>;
+
+		blob {
+			filename = "spl/u-boot-spl-rockchip.bin";
+		};
+
+		u-boot-img {
+			offset = <CONFIG_SPL_PAD_TO>;
+		};
+	};
+};
diff --git a/include/configs/rockchip-common.h b/include/configs/rockchip-common.h
index 68e1105a4b..d7f5ca9fa4 100644
--- a/include/configs/rockchip-common.h
+++ b/include/configs/rockchip-common.h
@@ -9,6 +9,8 @@ 
 
 #define CONFIG_SYS_NS16550_MEM32
 
+#define CONFIG_SPL_PAD_TO		8355840
+
 #ifndef CONFIG_SPL_BUILD
 
 /* First try to boot from SD (index 0), then eMMC (index 1) */