Hi Peng, Am 27.06.22 um 05:41 schrieb Peng Fan (OSS): > From: Peng Fan <peng....@nxp.com> > > V7: > Rebased with follwoing patchset applied. > [1] i.MX93 patchset: > https://patchwork.ozlabs.org/project/uboot/cover/20220627032455.28280-1-peng....@oss.nxp.com/ > [2] binman symbols fix: > https://patchwork.ozlabs.org/project/uboot/cover/20220618121316.12061-1-alpernebiya...@gmail.com/ >
I tested this on next with the two patchsets mentioned above applied on a kontron-sl-mx8mm board. I get around 38 KiB of SPL size reduction, which is great! Tested-by: Frieder Schrempf <frieder.schre...@kontron.de> Thanks! Frieder > > V6: > Drop no-u-boot-any introduced in V5 > Drop binman symbol replacement with @ to _, which is not needed > Update imx8m config to not select RAM IMAGE and RAM DEVICE > Update ddr firmware node name > Introduce autoconf.h for binman test > > V5: > Introduce no-u-boot-any property to drop the X86 guard patch 1 > Add blob-ext type for ddr firmware node > Include a missing dts change > > V4: > Fix three boards build failure > > V3: > Add R-b/T-b > Fix build warning > > V2: > resolve some CI failure > include patch 7 > > binman symbol is a good feature, but only used on X86 for now. This patchset > is to use it for i.MX8M platform. > > The current imx8m ddr phy firmware consumes lots of space, because we pad > them to the largest 32KB and 16KB for IMEM and DMEM. > > With this patchset we use binman symbols to get firmware location and size, > we could save near 36KB with i.MX8MP-EVK. > > Please help check and test > > > > Peng Fan (4): > arm: dts: imx8m: update binman ddr firmware node name > ddr: imx8m: helper: load ddr firmware according to binman symbols > arm: dts: imx8m: shrink ddr firmware size to actual file size > imx: imx8mm-icore: migrate to use BINMAN > > arch/arm/dts/imx8mm-u-boot.dtsi | 16 +++---- > arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi | 20 ++++---- > .../dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi | 8 ++-- > arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi | 20 ++++---- > arch/arm/dts/imx8mn-evk-u-boot.dtsi | 20 ++++---- > .../dts/imx8mn-var-som-symphony-u-boot.dtsi | 16 +++---- > arch/arm/dts/imx8mn-venice-u-boot.dtsi | 16 +++---- > arch/arm/dts/imx8mp-u-boot.dtsi | 20 ++++---- > arch/arm/dts/imx8mq-cm-u-boot.dtsi | 20 ++++---- > arch/arm/dts/imx8mq-u-boot.dtsi | 16 +++---- > arch/arm/mach-imx/imx8m/Kconfig | 1 + > .../mach-imx/imx8m/imximage-8mm-lpddr4.cfg | 10 +--- > configs/imx8mm-icore-mx8mm-ctouch2_defconfig | 2 +- > configs/imx8mm-icore-mx8mm-edimm2.2_defconfig | 2 +- > drivers/ddr/imx/phy/helper.c | 47 ++++++++++++++++--- > 15 files changed, 141 insertions(+), 93 deletions(-) >