Hi Daniel,
Your series wasn't forgotten. It's only that it took me some time to try
and implement links to directories. With this series I just sent and
"fs: Create automount entries for the default mount pathes" you should
be able to make this series a bit nicer. What I think of is that /boot
becomes a link to /mnt/mmcx.y or whatever provided /boot previously.
Could you give it a try?
Sascha
> If using EMMC and SD as bootsources, mounting the boot partition of both
> devices to /boot makes trouble. Either the correct device is mounted to
> /boot or a remount of /boot has to be performed.
>
> To ensure this problem each MMCn bootsource will be mounted to his own
> path in /mnt/mmcN.0
>
> Signed-off-by: Daniel Schultz <d.schultz@xxxxxxxxx>
> ---
> arch/arm/mach-omap/omap_generic.c | 31 ++++++++++++++++++++-----------
> 1 file changed, 20 insertions(+), 11 deletions(-)
>
> diff --git a/arch/arm/mach-omap/omap_generic.c b/arch/arm/mach-omap/omap_generic.c
> index 1d03eac..aa7424d 100644
> --- a/arch/arm/mach-omap/omap_generic.c
> +++ b/arch/arm/mach-omap/omap_generic.c
> @@ -113,12 +113,15 @@ const char *omap_get_bootmmc_devname(void)
> }
>
> #if defined(CONFIG_ENV_HANDLING)
> -#define ENV_PATH "/boot/barebox.env"
> +static char *envpath = "/mnt/mmc0.0/barebox.env";
> +
> static int omap_env_init(void)
> {
> - char *partname;
> - const char *diskdev;
> int ret;
> + const char *diskdev;
> + char *partname;
> + struct cdev *cdev;
> + const char *rootpath;
>
> if (bootsource_get() != BOOTSOURCE_MMC)
> return 0;
> @@ -129,18 +132,24 @@ static int omap_env_init(void)
> diskdev = "disk0";
>
> device_detect_by_name(diskdev);
> + partname = basprintf("%s.0", diskdev);
> + cdev = cdev_by_name(partname);
> + if (cdev == NULL) {
> + pr_err("Failed to get device %s\n", partname);
> + goto out;
> + }
>
> - partname = basprintf("/dev/%s.0", diskdev);
> -
> - mkdir("/boot", 0666);
> - ret = mount(partname, "fat", "/boot", NULL);
> - if (ret) {
> - pr_err("Failed to load environment: mount %s failed (%d)\n", partname, ret);
> + rootpath = cdev_mount_default(cdev, NULL);
> + if (IS_ERR(rootpath)) {
> + pr_err("Failed to load environment: mount %s failed (%d)\n",
> + cdev->name, IS_ERR(rootpath));
> goto out;
> }
> + envpath = basprintf("%s/barebox.env", rootpath);
>
> - pr_debug("Loading default env from %s on device %s\n", ENV_PATH, partname);
> - default_environment_path_set(ENV_PATH);
> + pr_debug("Loading default env from %s on device %s\n", envpath,
> + partname);
> + default_environment_path_set(envpath);
>
> out:
> free(partname);
> --
> 1.9.1
>
>
> _______________________________________________
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> http://lists.infradead.org/mailman/listinfo/barebox
>
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