[PATCH] rockchip: rk3576-rock-4d: Enable XMC SPI chip
Martin Herren <[email protected]>
| Newsgroups | gmane.comp.boot-loaders.u-boot |
|---|---|
| Message-ID | <20260809-rk3576_radxa-rock-4_spi-v1-1-e3f2933f411d__14940.1922639058$1786226912$gmane$org@on-the-web.ch> |
The Radxa Rock 4D exists also with a different SPI flash chip than the one specified in the schematic[1]: XMC XM25QU128C. At least board revision V1.12 can be impacted. Enable CONFIG_SPI_FLASH_XMC Kconfig options. Without this SPL fails to probe the SPI and thus fails to load u-boot proper from SPI. Vendor u-boot also enables CONFIG_SPI_FLASH_GIGADEVICE and CONFIG_SPI_FLASH_WINBOND so other hardware configuration might exist. They are not enabled by this patch. [1] https://dl.radxa.com/rock4/4d/docs/hw/Radxa_ROCK_4D_SCH_V1.12.pdf Signed-off-by: Martin Herren <[email protected]> --- configs/rock-4d-rk3576_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/rock-4d-rk3576_defconfig b/configs/rock-4d-rk3576_defconfig index 7228a9d879a..93faf09962c 100644 --- a/configs/rock-4d-rk3576_defconfig +++ b/configs/rock-4d-rk3576_defconfig @@ -49,6 +49,7 @@ CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_SPI_FLASH_SFDP_SUPPORT=y CONFIG_SPI_ FLASH_MACRONIX=y +CONFIG_SPI_FLASH_XMC=y CONFIG_DWC_ETH_QOS=y CONFIG_DWC_ETH_QOS_ROCKCHIP=y CONFIG_PHY_REALTEK=y --- base-commit: d0615e4a67c8958fad4a8c39262074958f04c179 change-id: 20260808-rk3576_radxa-rock-4_spi-9c241f4e29e5 Best regards, -- Martin Herren <[email protected]>
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