[PATCH v2] configs: clearfog,helios4: disable sdhci sdma

[Stefan Roese]

On 08.02.25 13:22, Josua Mayer wrote:
> Testing has shown that loading large initramfs causes data corruption
> where the kernel image had been loaded to.
> Debian 12 installation using a 17M initramfs boots fine, but the final
> system with an initramfs of 27M obscurely fails to boot with bootz
> reporting "Bad magic!".
> Inspecting kernel_addr_r after this failed boot attempt does show
> garbage in place of the expected zimage header.
> 
> The problem seems to occur on armada 388 only when sdhci sdma is enabled
> in defconfig. Other armada boards such as turris omnia did not enable
> the option.
> 
> Remove sdhci sdma from defconfig for now as a workaround.
> 
> Signed-off-by: Josua Mayer <josua at solid-run.com>
> ---
> Changes in v2:
> - changed *all* a388 clearfog_* defconfig files
> - Link to v1: https://lore.kernel.org/r/20250208-a388-kerneladdr-v1-1-1ed91f642c2d@solid-run.com

Josua, do you plan to look into this issue to perhaps fix the
root cause at some point?

For now:

Reviewed-by: Stefan Roese <sr at denx.de>

Thanks,
Stefan

> ---
>   configs/clearfog_defconfig      | 1 -
>   configs/clearfog_sata_defconfig | 1 -
>   configs/clearfog_spi_defconfig  | 1 -
>   configs/helios4_defconfig       | 1 -
>   4 files changed, 4 deletions(-)
> 
> diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
> index 6f6597c5331f4aadf827b40a8f2864722585fda9..a139d7cb463167f59931fd4a151a309c29ba3a44 100644
> --- a/configs/clearfog_defconfig
> +++ b/configs/clearfog_defconfig
> @@ -60,7 +60,6 @@ CONFIG_SYS_I2C_MVTWSI=y
>   CONFIG_I2C_EEPROM=y
>   CONFIG_SPL_I2C_EEPROM=y
>   CONFIG_MMC_SDHCI=y
> -CONFIG_MMC_SDHCI_SDMA=y
>   CONFIG_MMC_SDHCI_MV=y
>   CONFIG_SPI_FLASH_WINBOND=y
>   CONFIG_SPI_FLASH_MTD=y
> diff --git a/configs/clearfog_sata_defconfig b/configs/clearfog_sata_defconfig
> index 491a27321f9c52af3bd28da546b7065b0aaf38e0..b927532a8c7e99632aa7c45cb809115be9524e04 100644
> --- a/configs/clearfog_sata_defconfig
> +++ b/configs/clearfog_sata_defconfig
> @@ -61,7 +61,6 @@ CONFIG_I2C_EEPROM=y
>   CONFIG_SPL_I2C_EEPROM=y
>   CONFIG_SUPPORT_EMMC_BOOT=y
>   CONFIG_MMC_SDHCI=y
> -CONFIG_MMC_SDHCI_SDMA=y
>   CONFIG_MMC_SDHCI_MV=y
>   CONFIG_SPI_FLASH_WINBOND=y
>   CONFIG_SPI_FLASH_MTD=y
> diff --git a/configs/clearfog_spi_defconfig b/configs/clearfog_spi_defconfig
> index d3de1657c09ac8afb7655094d88b649f711e36b7..85be40db48536ca153d0dae8eda69532745b5526 100644
> --- a/configs/clearfog_spi_defconfig
> +++ b/configs/clearfog_spi_defconfig
> @@ -61,7 +61,6 @@ CONFIG_I2C_EEPROM=y
>   CONFIG_SPL_I2C_EEPROM=y
>   CONFIG_SUPPORT_EMMC_BOOT=y
>   CONFIG_MMC_SDHCI=y
> -CONFIG_MMC_SDHCI_SDMA=y
>   CONFIG_MMC_SDHCI_MV=y
>   CONFIG_SPI_FLASH_WINBOND=y
>   CONFIG_SPI_FLASH_MTD=y
> diff --git a/configs/helios4_defconfig b/configs/helios4_defconfig
> index 2778cb7dc8680191155582da14a21b6a521fdef1..baf7c9396362fd9f6a8e527e27e8ad75a1fe643e 100644
> --- a/configs/helios4_defconfig
> +++ b/configs/helios4_defconfig
> @@ -60,7 +60,6 @@ CONFIG_SYS_I2C_MVTWSI=y
>   CONFIG_I2C_EEPROM=y
>   CONFIG_SPL_I2C_EEPROM=y
>   CONFIG_MMC_SDHCI=y
> -CONFIG_MMC_SDHCI_SDMA=y
>   CONFIG_MMC_SDHCI_MV=y
>   CONFIG_SPI_FLASH_WINBOND=y
>   CONFIG_SPI_FLASH_MTD=y
> 
> ---
> base-commit: ac3dcb0c2710c4917d93d6d2eb34dbfb00516bc2
> change-id: 20250207-a388-kerneladdr-23438bb34215
> 
> Best regards,

Viele Grüße,
Stefan Roese

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