вт, 31 дек. 2019 г. в 10:54, Matwey V. Kornilov <matwey.kornilov@xxxxxxxxx>:
>
> пн, 30 дек. 2019 г. в 11:28, Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>:
> >
> > 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@xxxxxxxxxxxxxx>
> > Cc: Matwey V. Kornilov <matwey.kornilov@xxxxxxxxx>
> > Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
> > Reviewed-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
> > ---
> > 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 b48693e560..d5b6c45c89 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -909,7 +909,7 @@ 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 += $(LDFLAGS_FINAL)
> > @@ -1387,15 +1387,25 @@ ifeq ($(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 f9dab073ea..7bd99ba3bb 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -1590,6 +1590,7 @@ 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@xxxxxxxxxxxxxxxxxxxx>
> > */
> > +
> > +#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@xxxxxxxxxxxxxxxxxxxx>
> > + */
> > +
> > +#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
>
> I may be wrong, but shouldn't CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
> be used here?
I.e.
#define CONFIG_SPL_PAD_TO ((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512)
>
> > +
> > #ifndef CONFIG_SPL_BUILD
> >
> > /* First try to boot from SD (index 0), then eMMC (index 1) */
> > --
> > 2.18.0.321.gffc6fa0e3
> >
>
>
> --
> With best regards,
> Matwey V. Kornilov
--
With best regards,
Matwey V. Kornilov
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