Eric Lee / smarc-uboot

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Commit d3c7d84be6317c3dc5dd8e2de82e156f6cad409b

Authored by Peng Fan
Committed by Stefano Babic
1 parent b6f2945227
Exists in smarc_8mq_lf_v2020.04 and in 9 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

tools: imx8m_image: support ddr4 firmware 

some boards use ddr4, not lpddr4, so we need to check ddr4 firmware.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

Showing 1 changed file with 10 additions and 0 deletions Side-by-side Diff

tools/imx8m_image.sh
Diff comments   View file @ d3c7d84
... ... @@ -39,6 +39,16 @@
39 39 cat spl/u-boot-spl-pad.bin lpddr4_pmu_train_1d_fw.bin lpddr4_pmu_train_2d_fw.bin > spl/u-boot-spl-ddr.bin
40 40 rm -f lpddr4_pmu_train_1d_fw.bin lpddr4_pmu_train_2d_fw.bin lpddr4_pmu_train_1d_imem_pad.bin lpddr4_pmu_train_1d_dmem_pad.bin lpddr4_pmu_train_2d_imem_pad.bin spl/u-boot-spl-pad.bin
41 41 fi
  42 + if [ -f $srctree/ddr4_imem_1d.bin ]; then
  43 + objcopy -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 $srctree/ddr4_imem_1d.bin ddr4_imem_1d_pad.bin
  44 + objcopy -I binary -O binary --pad-to 0x4000 --gap-fill=0x0 $srctree/ddr4_dmem_1d.bin ddr4_dmem_1d_pad.bin
  45 + objcopy -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 $srctree/ddr4_imem_2d.bin ddr4_imem_2d_pad.bin
  46 + cat ddr4_imem_1d_pad.bin ddr4_dmem_1d_pad.bin > ddr4_1d_fw.bin
  47 + cat ddr4_imem_2d_pad.bin $srctree/ddr4_dmem_2d.bin > ddr4_2d_fw.bin
  48 + dd if=spl/u-boot-spl.bin of=spl/u-boot-spl-pad.bin bs=4 conv=sync
  49 + cat spl/u-boot-spl-pad.bin ddr4_1d_fw.bin ddr4_2d_fw.bin > spl/u-boot-spl-ddr.bin
  50 + rm -f ddr4_1d_fw.bin ddr4_2d_fw.bin ddr4_imem_1d_pad.bin ddr4_dmem_1d_pad.bin ddr4_imem_2d_pad.bin spl/u-boot-spl-pad.bin
  51 + fi
42 52 fi
43 53  
44 54 exit 0