[PATCH] keystone-evm config: add ubifs support

[PATCH] keystone-evm config: add ubifs support

[hzhang]

From: Hao Zhang <hzhang@ti.com>

---
 conf/machine/keystone-evm.conf |   19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/conf/machine/keystone-evm.conf b/conf/machine/keystone-evm.conf
index e73d84b..3e44ddc 100644
--- a/conf/machine/keystone-evm.conf
+++ b/conf/machine/keystone-evm.conf
@@ -14,7 +14,7 @@ require conf/machine/include/keystone.inc
 
 PREFERRED_PROVIDER_virtual/kernel = "linux-keystone"
 
-IMAGE_FSTYPES += "tar.bz2 cpio"
+IMAGE_FSTYPES += "ubi tar.bz2 cpio"
 
 SERIAL_CONSOLE = "115200 ttyS0"
 
@@ -23,3 +23,20 @@ SYSVINIT_ENABLED_GETTYS = ""
 UBOOT_MACHINE = "tci6638_evm_config"
 
 MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa"
+# do ubiattach /dev/ubi_ctrl -m 4
+# From dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: logical eraseblock size:    126976 bytes
+# from ubiattach stdout:
+# UBI device number 0, total 857 LEBs
+# MKUBIFS_ARGS = "-m 2048 -e 129024 -c 857"
+MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 857"
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# from dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: physical eraseblock size:   131072 bytes (128 KiB)
+# UBI: sub-page size:              2048
+UBINIZE_ARGS = "-m 2048 -p 128KiB -s 2048 -O 2048"
+
+
-- 
1.7.9.5

Re: [PATCH] keystone-evm config: add ubifs support

[Denys Dmytriyenko]

On Tue, Feb 26, 2013 at 02:48:50PM -0500, hzhang@ti.com wrote:
> From: Hao Zhang <hzhang@ti.com>

I assume you double-checked the actual UBI ARGS values below for the Keystone. 
Other than that looks fine to me - I'll push it shortly.

> ---
>  conf/machine/keystone-evm.conf |   19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
> 
> diff --git a/conf/machine/keystone-evm.conf b/conf/machine/keystone-evm.conf
> index e73d84b..3e44ddc 100644
> --- a/conf/machine/keystone-evm.conf
> +++ b/conf/machine/keystone-evm.conf
> @@ -14,7 +14,7 @@ require conf/machine/include/keystone.inc
>  
>  PREFERRED_PROVIDER_virtual/kernel = "linux-keystone"
>  
> -IMAGE_FSTYPES += "tar.bz2 cpio"
> +IMAGE_FSTYPES += "ubi tar.bz2 cpio"

BTW, speaking of this - do you still need uncompressed cpio? Last time we 
talked, we were not sure if compressed cpio.gz would be sufficient.


>  SERIAL_CONSOLE = "115200 ttyS0"
>  
> @@ -23,3 +23,20 @@ SYSVINIT_ENABLED_GETTYS = ""
>  UBOOT_MACHINE = "tci6638_evm_config"
>  
>  MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa"
> +# do ubiattach /dev/ubi_ctrl -m 4
> +# From dmesg:
> +# UBI: smallest flash I/O unit:    2048
> +# UBI: logical eraseblock size:    126976 bytes
> +# from ubiattach stdout:
> +# UBI device number 0, total 857 LEBs
> +# MKUBIFS_ARGS = "-m 2048 -e 129024 -c 857"
> +MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 857"
> +
> +# do ubiattach /dev/ubi_ctrl -m 4
> +# from dmesg:
> +# UBI: smallest flash I/O unit:    2048
> +# UBI: physical eraseblock size:   131072 bytes (128 KiB)
> +# UBI: sub-page size:              2048
> +UBINIZE_ARGS = "-m 2048 -p 128KiB -s 2048 -O 2048"
> +
> +
> -- 
> 1.7.9.5
> 
> _______________________________________________
> meta-ti mailing list
> meta-ti@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/meta-ti
> 

Re: [PATCH] keystone-evm config: add ubifs support

[Hao Zhang]

On 2/26/2013 3:06 PM, Denys Dmytriyenko wrote:
> On Tue, Feb 26, 2013 at 02:48:50PM -0500, hzhang@ti.com wrote:
>> From: Hao Zhang<hzhang@ti.com>
>
> I assume you double-checked the actual UBI ARGS values below for the Keystone.
> Other than that looks fine to me - I'll push it shortly.
>

Yes, I did, thanks.

>> ---
>>   conf/machine/keystone-evm.conf |   19 ++++++++++++++++++-
>>   1 file changed, 18 insertions(+), 1 deletion(-)
>>
>> diff --git a/conf/machine/keystone-evm.conf b/conf/machine/keystone-evm.conf
>> index e73d84b..3e44ddc 100644
>> --- a/conf/machine/keystone-evm.conf
>> +++ b/conf/machine/keystone-evm.conf
>> @@ -14,7 +14,7 @@ require conf/machine/include/keystone.inc
>>
>>   PREFERRED_PROVIDER_virtual/kernel = "linux-keystone"
>>
>> -IMAGE_FSTYPES += "tar.bz2 cpio"
>> +IMAGE_FSTYPES += "ubi tar.bz2 cpio"
>
> BTW, speaking of this - do you still need uncompressed cpio? Last time we
> talked, we were not sure if compressed cpio.gz would be sufficient.
>
>
>>   SERIAL_CONSOLE = "115200 ttyS0"
>>
>> @@ -23,3 +23,20 @@ SYSVINIT_ENABLED_GETTYS = ""
>>   UBOOT_MACHINE = "tci6638_evm_config"
>>
>>   MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa"
>> +# do ubiattach /dev/ubi_ctrl -m 4
>> +# From dmesg:
>> +# UBI: smallest flash I/O unit:    2048
>> +# UBI: logical eraseblock size:    126976 bytes
>> +# from ubiattach stdout:
>> +# UBI device number 0, total 857 LEBs
>> +# MKUBIFS_ARGS = "-m 2048 -e 129024 -c 857"
>> +MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 857"
>> +
>> +# do ubiattach /dev/ubi_ctrl -m 4
>> +# from dmesg:
>> +# UBI: smallest flash I/O unit:    2048
>> +# UBI: physical eraseblock size:   131072 bytes (128 KiB)
>> +# UBI: sub-page size:              2048
>> +UBINIZE_ARGS = "-m 2048 -p 128KiB -s 2048 -O 2048"
>> +
>> +
>> --
>> 1.7.9.5
>>
>> _______________________________________________
>> meta-ti mailing list
>> meta-ti@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/meta-ti
>>