[U-Boot] [PATCH v2 1/5] colibri_imx7: use UUID for rootfs
From: Igor Opaniuk igor.opaniuk@toradex.com
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel.
Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com --- include/configs/colibri_imx7.h | 47 ++++++++++++++++++++-------------- 1 file changed, 28 insertions(+), 19 deletions(-)
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index 5a4b9801cb..8bc75aba59 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -51,14 +51,22 @@ #define CONFIG_SERVERIP 192.168.10.1
#define EMMC_BOOTCMD \ - "emmcargs=ip=off root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait\0" \ - "emmcboot=run setup; " \ + "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} ro " \ + "rootfstype=ext4 rootwait\0" \ + "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \ "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ "${vidargs}; echo Booting from internal eMMC chip...; " \ "run m4boot && " \ - "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-emmc-${fdt_board}.dtb && " \ - "load mmc 0:1 ${kernel_addr_r} ${boot_file} && " \ - "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" + "load mmc ${emmcdev}:${emmcbootpart} ${fdt_addr_r} " \ + "${soc}-colibri-emmc-${fdt_board}.dtb && " \ + "load mmc ${emmcdev}:${emmcbootpart} ${kernel_addr_r} " \ + "${boot_file} && run fdt_fixup && " \ + "bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "emmcbootpart=1\0" \ + "emmcdev=0\0" \ + "emmcfinduuid=part uuid mmc ${emmcdev}:${emmcrootpart} uuid\0" \ + "emmcrootpart=2\0" +
#define MEM_LAYOUT_ENV_SETTINGS \ "bootm_size=0x10000000\0" \ @@ -69,24 +77,25 @@ "ramdisk_addr_r=0x82100000\0"
#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) -#define SD_BOOTCMD \ - "sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \ - "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ - "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ - "run m4boot && " \ - "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \ - "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ - "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" +#define SD_BOOTDEV 0 #elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) +#define SD_BOOTDEV 1 +#endif + #define SD_BOOTCMD \ - "sdargs=root=/dev/mmcblk1p2 ro rootwait\0" \ - "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ + "set_sdargs=setenv sdargs root=PARTUUID=${uuid} ro rootwait\0" \ + "sdboot=run setup; run sdfinduuid; run set_sdargs; " \ + "setenv bootargs ${defargs} ${sdargs} " \ "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ "run m4boot && " \ - "load mmc 1:1 ${kernel_addr_r} ${kernel_file} && " \ - "load mmc 1:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ - "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" -#endif + "load mmc ${sddev}:${sdbootpart} ${kernel_addr_r} ${kernel_file} && " \ + "load mmc ${sddev}:${sdbootpart} ${fdt_addr_r} " \ + "${soc}-colibri-${fdt_board}.dtb && " \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "sdbootpart=1\0" \ + "sddev=" __stringify(SD_BOOTDEV) "\0" \ + "sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \ + "sdrootpart=2\0"
#define NFS_BOOTCMD \
From: Igor Opaniuk igor.opaniuk@toradex.com
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel.
Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com --- include/configs/colibri-imx6ull.h | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h index 7cf550cf9e..2ba0ce5b79 100644 --- a/include/configs/colibri-imx6ull.h +++ b/include/configs/colibri-imx6ull.h @@ -66,12 +66,17 @@ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
#define SD_BOOTCMD \ - "sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \ - "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ + "set_sdargs=setenv sdargs root=PARTUUID=${uuid} ro rootwait\0" \ + "sdboot=run setup; run sdfinduuid; run set_sdargs; " \ + "setenv bootargs ${defargs} ${sdargs} " \ "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ - "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \ - "load mmc 0:1 ${fdt_addr_r} " FDT_FILE " && " \ + "load mmc ${sddev}:${sdbootpart} ${kernel_addr_r} ${kernel_file} && " \ + "load mmc ${sddev}:${sdbootpart} ${fdt_addr_r} " FDT_FILE " && " \ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "sdbootpart=1\0" \ + "sddev=0\0" \ + "sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \ + "sdrootpart=2\0"
#define UBI_BOOTCMD \ "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rw rootfstype=ubifs " \
From: Igor Opaniuk igor.opaniuk@toradex.com Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
From: Igor Opaniuk igor.opaniuk@toradex.com
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel.
Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com --- include/configs/colibri_vf.h | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h index 0d57e303a1..da9a8426ec 100644 --- a/include/configs/colibri_vf.h +++ b/include/configs/colibri_vf.h @@ -68,12 +68,19 @@ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
#define SD_BOOTCMD \ - "sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \ - "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${mtdparts} " \ + "set_sdargs=setenv sdargs root=PARTUUID=${uuid} ro rootwait\0" \ + "sdboot=run setup; run sdfinduuid; run set_sdargs; " \ + "setenv bootargs ${defargs} ${sdargs} ${mtdparts} " \ "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ - "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \ - "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ + "load mmc ${sddev}:${sdbootpart} ${kernel_addr_r} ${kernel_file} && " \ + "load mmc ${sddev}:${sdbootpart} ${fdt_addr_r} " \ + "${soc}-colibri-${fdt_board}.dtb && " \ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "sdbootpart=1\0" \ + "sddev=0\0" \ + "sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \ + "sdrootpart=2\0" +
#define UBI_BOOTCMD \ "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
From: Igor Opaniuk igor.opaniuk@toradex.com Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
From: Igor Opaniuk igor.opaniuk@toradex.com
1. Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. 2. Fix legacy USB command (both sdboot and usbboot can be used now).
Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com --- include/configs/apalis_imx6.h | 64 +++++++++++++++++++++++------------ 1 file changed, 43 insertions(+), 21 deletions(-)
diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h index 96169f55f0..4f0f7b5129 100644 --- a/include/configs/apalis_imx6.h +++ b/include/configs/apalis_imx6.h @@ -125,16 +125,21 @@ "imx6q-apalis-cam-eval.dtb fat 0 1"
#define EMMC_BOOTCMD \ - "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext4 " \ - "rootwait\0" \ - "emmcboot=run setup; " \ + "set_emmcargs emmcargs ip=off root=PARTUUID=${uuid} ro,noatime " \ + "rootfstype=ext4 rootwait\0" \ + "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \ "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ "${vidargs}; echo Booting from internal eMMC chip...; " \ - "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ - "${boot_file} && run fdt_fixup && " \ + "run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \ + "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \ "bootz ${kernel_addr_r} ${dtbparam}\0" \ - "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ - "${fdt_file} && setenv dtbparam " - ${fdt_addr_r}" && true\0" + "emmcbootpart=1\0" \ + "emmcdev=0\0" \ + "emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \ + "${fdt_addr_r} ${fdt_file} && " \ + "setenv dtbparam " - ${fdt_addr_r}" && true\0" \ + "emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \ + "emmcrootpart=2\0"
#define MEM_LAYOUT_ENV_SETTINGS \ "bootm_size=0x20000000\0" \ @@ -147,7 +152,7 @@ "scriptaddr=0x17000000\0"
#define NFS_BOOTCMD \ - "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ + "nfsargs=ip=:::::eth0:on root=/dev/nfs ro\0" \ "nfsboot=run setup; " \ "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ @@ -157,27 +162,43 @@ "&& setenv dtbparam " - ${fdt_addr_r}" && true\0"
#define SD_BOOTCMD \ - "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext4 " \ - "rootwait\0" \ - "sdboot=run setup; " \ + "set_sdargs=setenv sdargs ip=off root=PARTUUID=${uuid} ro,noatime " \ + "rootfstype=ext4 rootwait\0" \ + "sdboot=run setup; run sdfinduuid; run set_sdargs; " \ "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ "${vidargs}; echo Booting from SD card; " \ - "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ - "${boot_file} && run fdt_fixup && " \ + "run sddtbload; load mmc ${sddev}:${sdbootpart} " \ + "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \ "bootz ${kernel_addr_r} ${dtbparam}\0" \ - "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ - "${fdt_file} && setenv dtbparam " - ${fdt_addr_r}" && true\0" + "sdbootpart=1\0" \ + "sddev=1\0" \ + "sddtbload=setenv dtbparam; load mmc ${sddev}:${sdbootpart} " \ + "${fdt_addr_r} " \ + "${fdt_file} && setenv dtbparam " - " \ + "${fdt_addr_r}" && true\0" \ + "sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \ + "sdrootpart=2\0" +
#define USB_BOOTCMD \ - "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext4 " \ - "rootwait\0" \ - "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ + "set_usbargs=setenv usbargs ip=off root=PARTUUID=${uuid} ro,noatime " \ + "rootfstype=ext4 rootwait\0" \ + "usbboot=run setup; usb start; run usbfinduuid; run set_usbargs; " \ + "setenv bootargs ${defargs} ${setupargs} " \ "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ - "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ + "run usbdtbload; load usb " \ + "${usbdev}:${usbbootpart} ${kernel_addr_r} " \ "${boot_file} && run fdt_fixup && " \ "bootz ${kernel_addr_r} ${dtbparam}\0" \ - "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ - "${fdt_file} && setenv dtbparam " - ${fdt_addr_r}" && true\0" + "usbbootpart=1\0" \ + "usbdev=0\0" \ + "usbdtbload=setenv dtbparam; load usb ${usbdev}:${usbbootpart} "\ + "${fdt_addr_r} " \ + "${fdt_file} && setenv dtbparam " - " \ + "${fdt_addr_r}" && true\0" \ + "usbfinduuid=part uuid usb ${usbdev}:${usbrootpart} uuid\0" \ + "usbrootpart=2\0" +
#ifndef CONFIG_TDX_APALIS_IMX6_V1_0 #define FDT_FILE "imx6q-apalis-eval.dtb" @@ -201,6 +222,7 @@ MEM_LAYOUT_ENV_SETTINGS \ NFS_BOOTCMD \ SD_BOOTCMD \ + USB_BOOTCMD \ "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ "flash_eth.img && source ${loadaddr}\0" \
From: Igor Opaniuk igor.opaniuk@toradex.com
- Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs
partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. 2. Fix legacy USB command (both sdboot and usbboot can be used now). Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
From: Igor Opaniuk igor.opaniuk@toradex.com
1. Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. 2. Fix legacy USB command (both sdboot and usbboot can be used now).
Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com --- include/configs/apalis-tk1.h | 62 ++++++++++++++++++++++++------------ 1 file changed, 41 insertions(+), 21 deletions(-)
diff --git a/include/configs/apalis-tk1.h b/include/configs/apalis-tk1.h index 1d296ba51a..a026df8f50 100644 --- a/include/configs/apalis-tk1.h +++ b/include/configs/apalis-tk1.h @@ -51,15 +51,22 @@ "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0"
#define EMMC_BOOTCMD \ - "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \ - "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \ - "${setupargs} ${vidargs}; echo Booting from internal eMMC " \ - "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ + "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} " \ + "ro rootfstype=ext4 rootwait\0" \ + "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \ + "setenv bootargs ${defargs} ${emmcargs} " \ + "${setupargs} ${vidargs}; echo Booting from internal eMMC; " \ + "run emmcdtbload; " \ + "load mmc ${emmcdev}:${emmcbootpart} ${kernel_addr_r} " \ "${boot_file} && run fdt_fixup && " \ "bootm ${kernel_addr_r} - ${dtbparam}\0" \ - "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ - "${soc}-apalis-${fdt_board}.dtb && " \ - "setenv dtbparam ${fdt_addr_r}\0" + "emmcbootpart=1\0" \ + "emmcdev=0\0" \ + "emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \ + "${fdt_addr_r} ${soc}-apalis-${fdt_board}.dtb && " \ + "setenv dtbparam ${fdt_addr_r}\0" \ + "emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \ + "emmcrootpart=2\0"
#define NFS_BOOTCMD \ "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ @@ -72,26 +79,38 @@ "&& setenv dtbparam ${fdt_addr_r}\0"
#define SD_BOOTCMD \ - "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait\0" \ - "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ + "set_sdargs=setenv sdargs ip=off root=PARTUUID=${uuid} ro " \ + "rootfstype=ext4 rootwait\0" \ + "sdboot=run setup; run sdfinduuid; run set_sdargs; " \ + "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ "${vidargs}; echo Booting from SD card in 8bit slot...; " \ - "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ - "${boot_file} && run fdt_fixup && " \ + "run sddtbload; load mmc ${sddev}:${sdbootpart} " \ + "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \ "bootm ${kernel_addr_r} - ${dtbparam}\0" \ - "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ - "${soc}-apalis-${fdt_board}.dtb " \ - "&& setenv dtbparam ${fdt_addr_r}\0" + "sdbootpart=1\0" \ + "sddev=1\0" \ + "sddtbload=setenv dtbparam; load mmc ${sddev}:${sdbootpart} " \ + "${fdt_addr_r} ${soc}-apalis-${fdt_board}.dtb " \ + "&& setenv dtbparam ${fdt_addr_r}\0" \ + "sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \ + "sdrootpart=2\0"
#define USB_BOOTCMD \ - "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext4 rootwait\0" \ - "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ + "set_usbargs=setenv usbargs ip=off root=PARTUUID=${uuid} ro " \ + "rootfstype=ext4 rootwait\0" \ + "usbboot=run setup; usb start; run usbfinduuid; run set_usbargs; " \ + "setenv bootargs ${defargs} ${setupargs} " \ "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ - "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ - "${boot_file} && run fdt_fixup && " \ + "run usbdtbload; load usb ${usbdev}:${usbbootpart} " \ + "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \ "bootm ${kernel_addr_r} - ${dtbparam}\0" \ - "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ - "${soc}-apalis-${fdt_board}.dtb " \ - "&& setenv dtbparam ${fdt_addr_r}\0" + "usbbootpart=1\0" \ + "usbdev=0\0" \ + "usbdtbload=setenv dtbparam; load usb ${usbdev}:${usbbootpart} " \ + "${fdt_addr_r} ${soc}-apalis-${fdt_board}.dtb " \ + "&& setenv dtbparam ${fdt_addr_r}\0" \ + "usbfinduuid=part uuid usb ${usbdev}:${usbrootpart} uuid\0" \ + "usbrootpart=2\0"
#define BOARD_EXTRA_ENV_SETTINGS \ "boot_file=uImage\0" \ @@ -104,6 +123,7 @@ "fdt_fixup=;\0" \ NFS_BOOTCMD \ SD_BOOTCMD \ + USB_BOOTCMD \ "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ "flash_eth.img && source ${loadaddr}\0" \
From: Igor Opaniuk igor.opaniuk@toradex.com
- Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs
partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. 2. Fix legacy USB command (both sdboot and usbboot can be used now). Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
From: Igor Opaniuk igor.opaniuk@toradex.com Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
participants (2)
-
Igor Opaniuk -
sbabic＠denx.de