omap: Update and rename common defconfig for omap2plus devices
authorSantosh Shilimkar <santosh.shilimkar@ti.com>
Wed, 15 Sep 2010 17:10:19 +0000 (22:40 +0530)
committerTony Lindgren <tony@atomide.com>
Mon, 20 Sep 2010 21:58:09 +0000 (14:58 -0700)
commit455d4d2dc76471baec0c70daf8ff6c09fc743c24
treeb907f1ed8e21d4a3eb94307650b13e8da6f1c868
parent61e9beafdd6f2b2d27ad5935a2de9c46709b9671
omap: Update and rename common defconfig for omap2plus devices

This patch addresses below things

- Renaming existing omap3_defconfig which has OMAP2, OMAP3 and OMAP4 builds
  enabled to more appropriate name 'omap2plus_defconfig'
- L1 cache shift is suppose to be 5 on OMAP4 where as it is 6 on previous
  OMAPs. Keeping it to 5 is safer option for OMAP4 and previous OMAPs. For
  OMAP3 only build the shift would be still 6
- Enable needed Errata's for OMAP4 to work with DMA based device drivers
CONFIG_PL310_ERRATA_588369=y
CONFIG_ARM_ERRATA_720789=y
- Enable the Micrel ethernet controller
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y

With above three changes, OMAP4 ethernet, mmc etc works reliably.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/configs/omap2plus_defconfig [new file with mode: 0644]
arch/arm/configs/omap3_defconfig [deleted file]
arch/arm/mach-omap2/Kconfig