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[v5,0/2] Enable serial NOR flash on RZ/G2UL SMARC EVK

Message ID 20241004173235.74307-1-biju.das.jz@bp.renesas.com (mailing list archive)
Headers show
Series Enable serial NOR flash on RZ/G2UL SMARC EVK | expand

Message

Biju Das Oct. 4, 2024, 5:32 p.m. UTC 
This patch series aims to enable serial NOR flash on RZ/G2UL SMARC EVK.

Also update partition table for spi-nor flash on RZ{G2L,G2LC,V2L}, so
that we can flash bootloaders in Linux by executing the below commands:
flash_erase /dev/mtd0  0 0
flash_erase /dev/mtd1  0 0
mtd_debug write /dev/mtd0 0 ${BL2_FILE_SIZE} ${BL2_IMAGE}
mtd_debug write /dev/mtd1 512 ${FIP_FILE_SIZE} ${FIP_IMAGE}

v4->v5:
 * Updated bl2 size to avoid 4 KiB gap between bl2 and fip partitions.
v3->v4:
 * Dropped patch#1 from the series [1] as it is aceepted.
 * Merged patch#2 for [1] and patch from [2]
 * Updated partition table for spi-nor flash.
 * Removed Rb tag from Geert as there are some changes w.r.to
   partition table.
 [1] https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=885350
 [2] https://patchwork.kernel.org/project/linux-renesas-soc/patch/20230901075932.105822-2-biju.das.jz@bp.renesas.com/
v2->v3:
 * Dropped subnodes, as all pins use the same power-source value.
v1->v2:
 * Enabled 4-bit tx support


Biju Das (2):
  arm64: dts: renesas: rzg2ul-smarc-som: Enable serial NOR flash
  arm64: dts: renesas: rz{g2l,g2lc}-smarc-som: Update partition table
    for spi-nor flash

 .../boot/dts/renesas/rzg2l-smarc-som.dtsi     | 15 +++++--
 .../boot/dts/renesas/rzg2lc-smarc-som.dtsi    | 15 +++++--
 .../boot/dts/renesas/rzg2ul-smarc-som.dtsi    | 45 +++++++++++++++++++
 .../boot/dts/renesas/rzfive-smarc-som.dtsi    |  4 ++
 4 files changed, 71 insertions(+), 8 deletions(-)