From patchwork Wed Aug 8 12:54:53 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [6/6] ARM: imx: gpmi-nand depends on mxs-dma Date: Wed, 08 Aug 2012 02:54:53 -0000 From: Arnd Bergmann X-Patchwork-Id: 175925 Message-Id: <1344430493-5304-7-git-send-email-arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org Cc: Sascha Hauer , arm@kernel.org, linux-kernel@vger.kernel.org, Arnd Bergmann , Shawn Guo It is not currently possible to build the gpmi-nand driver without also building the mxs-dma driver. Clarify this Kconfig and enable both in the defconfig file so we can build it again with both enabled. drivers/built-in.o: In function `gpmi_dma_filter': clk-fixed-factor.c:(.text+0xafc18): undefined reference to `mxs_dma_is_apbh' make[1]: *** [vmlinux] Error 1 make: *** [sub-make] Error 2 Signed-off-by: Arnd Bergmann Cc: Shawn Guo Cc: Sascha Hauer Acked-by: Dirk Behme --- arch/arm/configs/imx_v6_v7_defconfig | 1 + drivers/mtd/nand/Kconfig | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index f725b96..3c9f32f 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -192,6 +192,7 @@ CONFIG_RTC_DRV_MC13XXX=y CONFIG_RTC_DRV_MXC=y CONFIG_DMADEVICES=y CONFIG_IMX_SDMA=y +CONFIG_MXS_DMA=y CONFIG_COMMON_CLK_DEBUG=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 31bb7e5..8ca4176 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -480,7 +480,7 @@ config MTD_NAND_NANDSIM config MTD_NAND_GPMI_NAND bool "GPMI NAND Flash Controller driver" - depends on MTD_NAND && (SOC_IMX23 || SOC_IMX28 || SOC_IMX6Q) + depends on MTD_NAND && MXS_DMA help Enables NAND Flash support for IMX23 or IMX28. The GPMI controller is very powerful, with the help of BCH