configs/at91sam9g20dfc: add ubifs target filesystem
PATCH 1/2 configs/at91sam9g20dfc: add ubifs target filesystem
This is a required component to complete the configuration. It also makes sense to add ubifs so that this board can be flashed with the board/atmel/flasher.sh script.
--- configs/at91sam9g20dfc_defconfig | 2 ++ 1 file changed, 2 insertions(+)
configs/at91sam9g20dfc_defconfig +2 -0
@@ -15,6 +15,8 @@ BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91sam9g20ek" # Filesystem BR2_TARGET_ROOTFS_TAR=y +BR2_TARGET_ROOTFS_UBI=y +BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2047 # Bootloaders BR2_TARGET_AT91BOOTSTRAP3=y
Signature · 1 line
2.7.4
PATCH 2/2 atmel: add support for at91sam9g20ek to flasher.sh
From: Prasanthi Chellakumar <[email protected]>
Adds support for the at91sam9g20-ek board to the flasher.sh script.
--- board/atmel/flasher.sh | 5 +++++ 1 file changed, 5 insertions(+)
board/atmel/flasher.sh +5 -0
@@ -20,6 +20,10 @@ family_at91sam9g15ek="at91sam9x5ek" mach_at91sam9g15ek="at91sam9g15-ek" dtb_at91sam9g15ek="at91sam9g15ek.dtb" +family_at91sam9g20ek="at91sam9g20ek" +mach_at91sam9g20ek="at91sam9g20-ek" +dtb_at91sam9g20ek="at91sam9g20ek.dtb" + family_at91sam9g25ek="at91sam9x5ek" mach_at91sam9g25ek="at91sam9g25-ek" dtb_at91sam9g25ek="at91sam9g25ek.dtb"
@@ -97,6 +101,7 @@ Available boards: at91sam9g45m10ek at91sam9rlek at91sam9g15ek + at91sam9g20dfc at91sam9g25ek at91sam9x25ek at91sam9g35ek
Signature · 1 line
2.7.4
PATCH 1/2 configs/at91sam9g20dfc: add ubifs target filesystem
In reply to Joshua HendersonHello,
configs/at91sam9g20dfc_defconfig BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91sam9g20ek" · line 19
Quoted 4 lines · Joshua Henderson
# Filesystem
BR2_TARGET_ROOTFS_TAR=yconfigs/at91sam9g20dfc_defconfig +2
-0+BR2_TARGET_ROOTFS_UBI=y +BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2047
I guess these are the two options left after doing a "make savedefconfig". However, I would be more comfortable if you made explicit the other important options about UBI, like it is the case in other Atmel defconfigs:
BR2_TARGET_ROOTFS_UBIFS=y
BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x3e000
BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE=0x1000
BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2082
BR2_TARGET_ROOTFS_UBI=y
BR2_TARGET_ROOTFS_UBI_PEBSIZE=0x40000
BR2_TARGET_ROOTFS_UBI_SUBSIZE=0
Thanks a lot!
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com
PATCH 1/2 configs/at91sam9g20dfc: add ubifs target filesystem
Quoted 4 lines · Thomas Petazzoni
Hello,
On Thu, 5 Apr 2018 14:21:23 -0700, Joshua Henderson wrote:
Quoted 9 lines
configs/at91sam9g20dfc_defconfig BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91sam9g20ek" · line 19
Quoted 4 lines
# Filesystem
BR2_TARGET_ROOTFS_TAR=yconfigs/at91sam9g20dfc_defconfig +2
-0+BR2_TARGET_ROOTFS_UBI=y +BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2047I guess these are the two options left after doing a "make savedefconfig". However, I would be more comfortable if you made explicit the other important options about UBI, like it is the case in other Atmel defconfigs:
Yes, that's what's left after a savedefconfig. v2 patch sent with options added. Supports a good, known working defconfig after all. Hard to find consensus on this as the defconfigs are all over the place on whether or not to include these options.
Josh
Quoted 13 lines
BR2_TARGET_ROOTFS_UBIFS=y
BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x3e000
BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE=0x1000
BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=2082
BR2_TARGET_ROOTFS_UBI=y
BR2_TARGET_ROOTFS_UBI_PEBSIZE=0x40000
BR2_TARGET_ROOTFS_UBI_SUBSIZE=0Thanks a lot!
Thomas