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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2010-09-15 21:10:19 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-09-21 01:58:09 +0400 |
| commit | 455d4d2dc76471baec0c70daf8ff6c09fc743c24 (patch) | |
| tree | b907f1ed8e21d4a3eb94307650b13e8da6f1c868 /arch/arm/mach-omap2/Kconfig | |
| parent | 61e9beafdd6f2b2d27ad5935a2de9c46709b9671 (diff) | |
| download | linux-455d4d2dc76471baec0c70daf8ff6c09fc743c24.tar.xz | |
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>
Diffstat (limited to 'arch/arm/mach-omap2/Kconfig')
| -rw-r--r-- | arch/arm/mach-omap2/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index b48bacf0a7aa..bb85f24c3643 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -35,7 +35,7 @@ config ARCH_OMAP3 default y select CPU_V7 select USB_ARCH_HAS_EHCI - select ARM_L1_CACHE_SHIFT_6 + select ARM_L1_CACHE_SHIFT_6 if !ARCH_OMAP4 config ARCH_OMAP4 bool "TI OMAP4" @@ -43,6 +43,8 @@ config ARCH_OMAP4 depends on ARCH_OMAP2PLUS select CPU_V7 select ARM_GIC + select PL310_ERRATA_588369 + select ARM_ERRATA_720789 comment "OMAP Core Type" depends on ARCH_OMAP2 |