[PATCH v2 3/3] colibri-imx6ull: specify MTD partitions on command line
Dario Binacchi
dario.binacchi at amarulasolutions.com
Mon Apr 17 11:26:02 CEST 2023
> From: Francesco Dolcini <francesco.dolcini at toradex.com>
> Disable fdt_fixup_mtdparts() and pass MTD partition on the command
> line. Dynamically editing the fdt with a static partitions configuration
> is not required and there is no advantages compared to using the command
> line. This change should prevent boot failures as the one in [0].
> Cc: Marek Vasut <marex at denx.de>
> Cc: Miquel Raynal <miquel.raynal at bootlin.com>
> Link: https://lore.kernel.org/all/Y4dgBTGNWpM6SQXI@francesco-nb.int.toradex.com/ [0]
> Link: https://lore.kernel.org/all/20230105123334.7f90c289@xps-13/
> Signed-off-by: Francesco Dolcini <francesco.dolcini at toradex.com>
> ---
> v2:
> - removed dead code
> - improved commit message
> ---
> board/toradex/colibri-imx6ull/colibri-imx6ull.c | 11 -----------
> configs/colibri-imx6ull_defconfig | 1 -
> include/configs/colibri-imx6ull.h | 2 +-
> 3 files changed, 1 insertion(+), 13 deletions(-)
> diff --git a/board/toradex/colibri-imx6ull/colibri-imx6ull.c b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
> index 6007f110e4ba..48fdb1e09712 100644
> --- a/board/toradex/colibri-imx6ull/colibri-imx6ull.c
> +++ b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
> @@ -212,17 +212,6 @@ int checkboard(void)
> #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
> int ft_board_setup(void *blob, struct bd_info *bd)
> {
> -#if defined(CONFIG_FDT_FIXUP_PARTITIONS)
> - static struct node_info nodes[] = {
> - { "fsl,imx6ull-gpmi-nand", MTD_DEV_TYPE_NAND, },
> - { "fsl,imx6q-gpmi-nand", MTD_DEV_TYPE_NAND, },
> - };
> -
> - /* Update partition nodes using info from mtdparts env var */
> - puts(" Updating MTD partitions...\n");
> - fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes));
> -#endif
> -
> return ft_common_board_setup(blob, bd);
> }
> #endif
> diff --git a/configs/colibri-imx6ull_defconfig b/configs/colibri-imx6ull_defconfig
> index f2a0d79ccca9..fbab687f5ab8 100644
> --- a/configs/colibri-imx6ull_defconfig
> +++ b/configs/colibri-imx6ull_defconfig
> @@ -104,4 +104,3 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0x4000
> CONFIG_CI_UDC=y
> CONFIG_USB_GADGET_DOWNLOAD=y
> CONFIG_OF_LIBFDT_OVERLAY=y
> -CONFIG_FDT_FIXUP_PARTITIONS=y
> diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h
> index ba45ee4efd37..561a61ebc03c 100644
> --- a/include/configs/colibri-imx6ull.h
> +++ b/include/configs/colibri-imx6ull.h
> @@ -99,7 +99,7 @@
> "${board}/flash_blk.img && source ${loadaddr}\0" \
> "setup=setenv setupargs " \
> "console=tty1 console=${console}" \
> - ",${baudrate}n8 ${memargs} consoleblank=0\0" \
> + ",${baudrate}n8 ${memargs} ${mtdparts} consoleblank=0\0" \
> "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
> "setusbupdate=usb start && setenv interface usb && " \
> "fatload ${interface} 0:1 ${loadaddr} " \
> --
> 2.25.1
Applied to nand-next,
thanks and regards,
Dario Binacchi
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