On Wed, Aug 18, 2021 at 5:19 AM Fabio Estevam <[email protected]> wrote: > > After the conversion to binman in commit 8996e6b7c6a1 ("imx8mm_evk: switch > to use binman to pack images"), it is necessary to flash both flash.bin and > u-boot.itb to get a bootable system. Prior to this commit, only flash.bin > was needed. > > Such new requirement breaks existing distro mechanisms to generate the > final binary because the extra u-boot.itb is now required. > > Generate a final flash.bin that can be used again as a single > bootable binary to keep the original behavior. > > After this change the SPL binary is called spl.bin, which is a more > descriptive name for its purpose, and can still be used standalone > (for example, for secure boot purposes). > > Signed-off-by: Fabio Estevam <[email protected]> > --- > arch/arm/dts/imx8mm-evk-u-boot.dtsi | 17 ++++++++++++++++- > 1 file changed, 16 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/dts/imx8mm-evk-u-boot.dtsi > b/arch/arm/dts/imx8mm-evk-u-boot.dtsi > index f200afac9f..453fe1d259 100644 > --- a/arch/arm/dts/imx8mm-evk-u-boot.dtsi > +++ b/arch/arm/dts/imx8mm-evk-u-boot.dtsi > @@ -150,7 +150,7 @@ > }; > > > - flash { > + spl { > mkimage { > args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e > 0x7e1000"; > > @@ -217,4 +217,19 @@ > }; > }; > }; > + > + imx-boot { > + filename = "flash.bin"; > + pad-byte = <0x00>; > + > + spl: blob-ext@1 { > + offset = <0x0>; > + filename = "spl.bin"; > + }; > + > + uboot: blob-ext@2 { > + offset = <0x57c00>; > + filename = "u-boot.itb"; > + }; > + }; > }; > -- > 2.25.1 >
Fabio, Note that doc/board/freescale/imx8mm_evk.rst will need to be updated after this change as well. Best regards, Tim
