[PATCH v8 0/2] ommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos
From: 'Joerg Roedel' <hidden>
Date: 2012-01-03 13:11:17
Also in:
linux-samsung-soc, lkml
From: 'Joerg Roedel' <hidden>
Date: 2012-01-03 13:11:17
Also in:
linux-samsung-soc, lkml
Hi Marek, On Tue, Jan 03, 2012 at 10:37:29AM +0100, Marek Szyprowski wrote:
Yes, there is something a bit wrong with your kernel configuration. You get this error if there is no board selected to be compiled-in. Please go to kernel configuration and select "System Type -> SAMSUNG EXYNOS SoCs Suppport". Then select some hardware board to be compiled in, for example SMDKV310, SMDKC210 and "Mobile NURI board".
thanks for this info. I selected a board and compile of linux-next now fails with: LD .tmp_vmlinux1 arch/arm/mach-exynos/built-in.o: In function `exynos4_pm_resume': /data/lemmy/linux.trees.git/arch/arm/mach-exynos/pm.c:385: undefined reference to `scu_enable' make[1]: *** [.tmp_vmlinux1] Error 1 This is because scu_enable() is only available with CONFIG_SMP=y which is not set for Exynos. Joerg -- AMD Operating System Research Center Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo, Andrew Bowd Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632